Message ID | 97e9b305-b22f-18e3-f472-ab6a11b681a3@gmail.com |
---|---|
State | Superseded |
Headers | show |
Series | [OpenWrt-Devel,RFC] lantiq: SMP interrupts and ethernet driver backport from vanilla v5 | expand |
30/01/2019 11:38, Petr Cvek: > Hello, > > I discovered the lantiq xrx200 lacks support for interrupts on secondary > VPE, and I've managed to add this functionality to the kernel, the > second icu controller lives on base address 0x1f880300 and works in the > same way as first. Tested with 4.14.93 kernel, untested patches in the > attachment or on openwrt forum: > > https://forum.openwrt.org/t/xrx200-irq-balancing-between-vpes/29732/11 > > My second submission is a backported xrx200 ethernet driver from vanilla > kernel v5 patched with switch and phy functions. Using kernel napi > polling seems to highly increase the throughput of the network. > > Trying to initially increase the throughput of the network I've found > there is an inefficiently setting of DMA burst size. My patch sets this > value to a higher value. > > These two patches were tested with 4.14.93 kernel too, there is forum > thread: > > https://forum.openwrt.org/t/how-can-we-make-the-lantiq-xrx200-devices-faster/9724/30 > > RFC for any parallel development info (next version of ethernet driver > will be based on vanilla kernel version?), ideas, testing ... > > best regards, > Petr Cvek Hey Petr, first of all, the patches don't apply as they are: is: ./a/arch/mips/lantiq/irq.c expected: a/arch/mips/lantiq/irq.c For an official submission, a commit message is a must have. But even for testing it would be nice to have a commit message explaining what a patch is proposed to do. Otherwise it is kind of hard to provide any comments. Furthermore, it would be very helpful if the source of the changes is mentioned. At least parts of the code seem to be from intel/lantiq UGW 7.x. The backport of the vanilla eth driver breaks Ethernet completely on my board. I dropped it during my testing. Since we're all busy, providing some numbers about the seen improvement would might raise more interest. Ideally, you provide the numbers per patch, to see if a specific patch really changes something. I gave the patches a quick try in conjunction with the irqbalance package (to not move driver irqs from one core/vpe to another by hand). I saw an improvement in throughput on my BT HomeHub 5a while doing iperf from 5Ghz wireless to a lan client. The bandwidth was UP: 195 Mbits/s, DOWN: 137 Mbit/s with the patches applied, while it was UP: 152 Mbit/s, DOWN: 95,5 MBit/s without. It's more than the all time max of 180MBit, I measured a long time ago in a test setup I can't remember. But I only consider wireless benchmarks in a shielded/isolated environment as reliable anyway. It's good to know, but benchmarking the ethernet (nat/routing) should be more reliable. As we speak of benchmarking the ethernet, it would be interesting to see if enabling flow offloading improves the situation even further. Of course, the 5GHz wireless bandwidth is still less than the 385 Mbits/s I benchmarked with the BT firmware in the tests setup I can't remember. Nevertheless, it's promising. Mathias
On 1/31/19 9:30 PM, Mathias Kresin wrote: > 30/01/2019 11:38, Petr Cvek: >> Hello, >> >> I discovered the lantiq xrx200 lacks support for interrupts on secondary >> VPE, and I've managed to add this functionality to the kernel, the >> second icu controller lives on base address 0x1f880300 and works in the >> same way as first. Tested with 4.14.93 kernel, untested patches in the >> attachment or on openwrt forum: >> >> https://forum.openwrt.org/t/xrx200-irq-balancing-between-vpes/29732/11 >> >> My second submission is a backported xrx200 ethernet driver from vanilla >> kernel v5 patched with switch and phy functions. Using kernel napi >> polling seems to highly increase the throughput of the network. >> >> Trying to initially increase the throughput of the network I've found >> there is an inefficiently setting of DMA burst size. My patch sets this >> value to a higher value. >> >> These two patches were tested with 4.14.93 kernel too, there is forum >> thread: >> >> https://forum.openwrt.org/t/how-can-we-make-the-lantiq-xrx200-devices-faster/9724/30 >> >> >> RFC for any parallel development info (next version of ethernet driver >> will be based on vanilla kernel version?), ideas, testing ... >> >> best regards, >> Petr Cvek > > Hey Petr, > > first of all, the patches don't apply as they are: > > is: ./a/arch/mips/lantiq/irq.c > expected: a/arch/mips/lantiq/irq.c > > For an official submission, a commit message is a must have. But even > for testing it would be nice to have a commit message explaining what a > patch is proposed to do. Otherwise it is kind of hard to provide any > comments. > > Furthermore, it would be very helpful if the source of the changes is > mentioned. At least parts of the code seem to be from intel/lantiq UGW 7.x. > > The backport of the vanilla eth driver breaks Ethernet completely on my > board. I dropped it during my testing. > > Since we're all busy, providing some numbers about the seen improvement > would might raise more interest. Ideally, you provide the numbers per > patch, to see if a specific patch really changes something. > > I gave the patches a quick try in conjunction with the irqbalance > package (to not move driver irqs from one core/vpe to another by hand). > I saw an improvement in throughput on my BT HomeHub 5a while doing iperf > from 5Ghz wireless to a lan client. > > The bandwidth was UP: 195 Mbits/s, DOWN: 137 Mbit/s with the patches > applied, while it was UP: 152 Mbit/s, DOWN: 95,5 MBit/s without. It's > more than the all time max of 180MBit, I measured a long time ago in a > test setup I can't remember. > > But I only consider wireless benchmarks in a shielded/isolated > environment as reliable anyway. It's good to know, but benchmarking the > ethernet (nat/routing) should be more reliable. As we speak of > benchmarking the ethernet, it would be interesting to see if enabling > flow offloading improves the situation even further. > > Of course, the 5GHz wireless bandwidth is still less than the 385 > Mbits/s I benchmarked with the BT firmware in the tests setup I can't > remember. Nevertheless, it's promising. > > Mathias Hi Petr, I am also interested in benchmarks with only one of the patches to know which patch gives us which improvement. The IRQ controller patch needs some improvements to get into mainline Linux kernel and I would look into it if it creates some improvement. Are the IRQs on the 2. VPE used automatically or do you use it with irq balanced? Could you please provide the output of "cat /proc/interrupts" I used vanilla upstream kernel without the OpenWrt patches and only got about 60MBit/s NAT performance, but I think about 300MBit/s software forwarding performance. We should probably make use for scattered DMA in the driver too. I plan to use this new driver + a DSA switch driver in OpenWrt, but we still need a good configuration migration script. Hauke
Dne 01. 02. 19 v 10:51 Hauke Mehrtens napsal(a):> On 1/31/19 9:30 PM, Mathias Kresin wrote: >> 30/01/2019 11:38, Petr Cvek: >>> Hi, thank you both for the answer and sorry for "./" in the patches I usually do only git patching :-D. The patches are really RFC only. For example I would like to know if a separate node is the best way for SMP irq controller (ICU). The second set of the registers could be just appended at the end of icu0 registers. Origin of patches: well I was able to find second ICU just by dumping iomem space and looking for patterns (which is enough to make a clean implementation), but I was lazy to write it (again, done it once for some FPGA) myself so I've copied part of the code from this repo: https://github.com/paldier/K3C-merlin/blob/master/release/src-lantiq/linux/linux-3.10.104/arch/mips/lantiq/irq.c The probable address of second ICU was confirmed by grepping the GPL source codes from my modem's vendor (tplink td-W9980) https://static.tp-link.com/resources/gpl/GPL_TD-W9980.tar.gz The burst flag is basically the same value as in "etop" code path. The warning about 8 word burst size is again from tplink source blob (btw I think the DMA_2W_BURST flag in 4.14.9x is actually 4 word burst, but I didn't confirmed it yet). > I am also interested in benchmarks with only one of the patches to know > which patch gives us which improvement. The IRQ controller patch needs > some improvements to get into mainline Linux kernel and I would look > into it if it creates some improvement. Thats gonna be a bit of a problem. My TD-W9980 has sadly a wave300 5G wifi driver, so I cannot test on it as it is broken and crashing the system (I've managed only make a few scans). For 2.4G wifi, I have only 150Mbps usb dongles, which are slow even without local interferences. My VDSL has only 22:2 which is OK even with vendor's firmware. My only option for a benchmarking is the ethernet which is (with the vanilla openwrt driver) extremely slow. My backport increased the TX speed of the modem from about 4.5 MiByte/s to about 7.5 MiByte/s (TCP netcat pipe, ACKs on RX FIFO). Gonna try iperf tomorrow. The driver works even with NFS rootfs over it. Sometimes a kernel warning about timeout is printed, but the system works afterwards and this is only a RFC stage. Probably some spinlock is missing or irq gets acked at the wrong place. It _will_ be fixed. What is interesting is my observation of long frames (4000-6000) which are sometimes coming from lantiq (observed in wireshark). My server is sending only classic ~1500 frames and I know the lantiq driver is limited to them too (+ tested in ip link set eth0 mtu 3000 -> error). > Are the IRQs on the 2. VPE used automatically or do you use it with irq > balanced? > Could you please provide the output of "cat /proc/interrupts" > The interupts are used automatically, but the distribution is quite random. I don't have irqbalance package compiled. # cat /proc/interrupts CPU0 CPU1 7: 31309 31096 MIPS 7 timer 8: 586 607 MIPS 0 IPI call 9: 5991 10371 MIPS 1 IPI resched 22: 14762 1 icu 22 spi_rx 23: 2496 1 icu 23 spi_tx 24: 0 0 icu 24 spi_err 62: 0 0 icu 62 1e101000.usb, dwc2_hsotg:usb1 63: 0 192 icu 63 mei_cpe 72: 11133 0 icu 72 vrx200_rx 73: 0 13833 icu 73 vrx200_tx 91: 0 81 icu 91 1e106000.usb, dwc2_hsotg:usb2 112: 745 0 icu 112 asc_tx 113: 0 222 icu 113 asc_rx 114: 0 0 icu 114 asc_err 126: 0 0 icu 126 gptu 127: 0 0 icu 127 gptu 128: 0 0 icu 128 gptu 129: 0 0 icu 129 gptu 130: 0 0 icu 130 gptu 131: 0 0 icu 131 gptu 161: 0 0 icu 161 ifx_pcie_rc0 ERR: 1 (using napi polling decreases interrupt generation, so 11133 and 13833 values are not real number of packets transmitted, the vanilla driver has more then twice as much as backported driver) The affinity can be set in /proc/irq/$NUM, this can be used for testing the improvements cause by patch (the burst width can be written on the fly too). > We should probably make use for scattered DMA in > the driver too. I would like to try, but I don't have any vrx200 SoC TRM datasheets and even with different kernel versions (from vendors) the picture is not complete. Petr
Hi Yaroslav, Dne 01. 02. 19 v 16:31 Yaroslav Petrov napsal(a): > Hi Petr, > > I test it on vgv7510kw22 (100Mbit ports): > > 1. The backport of the vanilla eth driver path doesnt work (interfaces > are DOWN) -> no Network As there is phy interface in openwrt version it is possible it is not compatible with your device I think I've had to change the iteration over phy OF nodes to fit these two variants together. Anyway that isn't a critical section, the critical section is xmit, poll and rx parts, which are really ineffective in openwrt version. > 2. ICU patch give is quite interesting result: If rx/tx are balanced > betwin CPUs, I have c.a. 88Mbit/sec (max 65% sirq load) and c.a. 92Mbit > without balancing (max 50% sirq load): I have a theory about that I was fiddling with /proc/irq/72/smp_affinity and /proc/irq/73/smp_affinity and it seems there is a correlation with SMP affinity of IRQ and communicating process. With this test: host (server, receiving): nc -l -p 4321 | pv > /dev/null lantiq (client, sending): cat /dev/zero | nc 10.0.0.1 4321 I can get in pv up to 9.3 MiByte/s when both irqs are on the same VPE. When IRQs are on different VPEs I can get about 8.3 MiByte/s. When I quickly switch both IRQ on the other VPE I get about 7.4 MiByte/s for few seconds until it reaches again 9.3 MiByte/s. That probably scheduler moving netcat process on the same VPE as interrupts are. So it seems there is some overhead between two VPEs on sending data and receiving TCP handshakes. So the ethernet seems to be more effective to have both IRQ on the same VPE. But other peripherals could use this for the similar speedup. If all ethernet IRQs would be on one VPE and all wifi IRQs (+ wpa_supplicant) on the other, the wpa_supplicant should be faster in a similar fashion as netcat is faster there. my iperf3 tests (iperf3 -s on lantiq): all 5 patches, vrx200_rx on CPU0, vrx200_tx on CPU1, no irqbalance, TD-W9980B (2x 1G native phy, 2x 1G external phy; lan 20m 5e UTP connected in port "lan 2" - on external phy), rootfs over NFS, no wifi, no DSL, no USB, fixed kernel warnings about full TX fifo in backported ethernet driver iperf3 -c 10.0.0.80 [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 354 MBytes 297 Mbits/sec 456 sender [ 4] 0.00-10.00 sec 353 MBytes 296 Mbits/sec receiver iperf3 -c 10.0.0.80 -R [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 115 MBytes 96.5 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 115 MBytes 96.5 Mbits/sec receiver iperf3 -c 10.0.0.80 -u -b 150M [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 177 MBytes 149 Mbits/sec 715.205 ms 789/929 (85%) [ 4] Sent 929 datagrams ... in lantiq console: [ 5] 0.00-10.00 sec 1.09 MBytes 917 Kbits/sec 715.205 ms 789/929 (85%) receiver iperf3 -c 10.0.0.80 -u -b 150M -R [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 179 MBytes 150 Mbits/sec 0.157 ms 0/22887 (0%) [ 4] Sent 22887 datagrams ... in lantiq console [ 5] 0.00-10.00 sec 179 MBytes 150 Mbits/sec 0.000 ms 0/22887 (0%) sender iperf3 -c 10.0.0.80 -u -b 1000M [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 1.01 GBytes 865 Mbits/sec 0.284 ms 131600/132024 (1e+02%) [ 4] Sent 132024 datagrams ... in lantiq console [ 5] 0.00-10.00 sec 3.31 MBytes 2.78 Mbits/sec 0.284 ms 131600/132024 (1e+02%) receiver iperf3 -c 10.0.0.80 -u -b 1000M -R [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 248 MBytes 208 Mbits/sec 0.022 ms 0/31752 (0%) [ 4] Sent 31752 datagrams ... in lantiq console [ 5] 0.00-10.00 sec 248 MBytes 208 Mbits/sec 0.000 ms 0/31752 (0%) sender =========================== BTW before backporting the whole vanilla ethernet driver I've come to some optimizations in openwrt version static int xrx200_poll_rx(struct napi_struct *napi, int budget) ... if (complete || !rx) { napi_complete(&ch->napi); ltq_dma_enable_irq(&ch->dma); } if changed to: if (complete || !rx) { if (napi_complete_done(&ch->napi, rx)) { ltq_dma_enable_irq(&ch->dma); } } will reduce irq load (irq will generate only after work completion) Another place at: static void xrx200_tx_housekeeping(unsigned long ptr) ... for (i = 0; i < XRX200_MAX_DEV && ch->devs[i]; i++) netif_wake_queue(ch->devs[i]); any tasklet will try to wake both queues (the second one wasn't even used in my device!). Reducing the driver to only a single TX queue increased the TX bitrate. (IMO there is a timeout problem with the vanilla driver, where xrx200_start_xmit() can stop the queue if all descriptors are filled, but there is no queue waking up in xrx200_tx_housekeeping(). best regards Petr
I did an exhaustive ethernet measuring. Parameters: no wifi, no running dsl connection, 1 cable (in 1G port with external phy), no USB, almost vanilla openwrt (changes for rootfs on NFS, kernel command line and fix for uwc2 USB). run.sh A script which runs and logs measurements into a file named by its first parameter (or just the unix epoch time). You need to run "iperf3 -s" on lantiq manually. *_a and *_b files Main iperf3 measurements. It seems the schedulers migrates processes between VPEs (in every configuration). There are sometimes differences of ~20Mbit/s. To isolate that one would probably have to compile and use cgroups. *_netcat Running netcat pipe with pipeview in server/client and TCP/UDP mode. More useful to measure the changes of the process affinity. vanilla* Default (slowest) openwrt code. backported* Ethernet driver with full napi polling, used from vanilla kernel v5. Newest patch in the attachment too. dma_burst* The change in size of DMA burst, from default to (probably) 4 words. smp_icu_different_vpes* ICU with SMP interrupts support. Forcing the IRQ SMP affinity to different VPE for TX and RX interrupt. Process jumping between VPE should have the smallest impact here. smp_icu_same_vpe* Both TX and RX interrupts are on the same VPE (forced on CPU0). Probably the biggest impact from process jumping between VPEs (not checked). everything* SMP ICU, DMA burst and "backported" ethernet driver together. Notes: 1) The backported driver seems to not working on some machines (I would assume everything different from 4x 1G ports). You can still patch the polling and interrupt routines to match the vanilla kernel. A help why it doesn't boot would be appreciated (are your machine using multiple eth%d interfaces, how does dmesg look like, ...). 2) The vanilla openwrt driver declares TX2 interrupt and HW. There is no traffic on this interrupt (on DMA channel probably too?). Does anybody have some documentation how this work? Are there more DMA interfaces from/to which send the data? 3) The second ICU devicetree node doesn't need to be deleted for uniprocessor ICU usage. Feel free to make your own tests and sorry for hardcoded IPs :-D Petr Dne 30. 01. 19 v 11:38 Petr Cvek napsal(a): > Hello, > > I discovered the lantiq xrx200 lacks support for interrupts on secondary > VPE, and I've managed to add this functionality to the kernel, the > second icu controller lives on base address 0x1f880300 and works in the > same way as first. Tested with 4.14.93 kernel, untested patches in the > attachment or on openwrt forum: > > https://forum.openwrt.org/t/xrx200-irq-balancing-between-vpes/29732/11 > > My second submission is a backported xrx200 ethernet driver from vanilla > kernel v5 patched with switch and phy functions. Using kernel napi > polling seems to highly increase the throughput of the network. > > Trying to initially increase the throughput of the network I've found > there is an inefficiently setting of DMA burst size. My patch sets this > value to a higher value. > > These two patches were tested with 4.14.93 kernel too, there is forum > thread: > > https://forum.openwrt.org/t/how-can-we-make-the-lantiq-xrx200-devices-faster/9724/30 > > RFC for any parallel development info (next version of ethernet driver > will be based on vanilla kernel version?), ideas, testing ... > > best regards, > Petr Cvek > + : ':::::::[' configuration backported ']:::::::' : + iperf3 -c 10.0.0.80 Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 58278 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 29.8 MBytes 250 Mbits/sec 63 65.0 KBytes [ 4] 1.00-2.00 sec 31.3 MBytes 263 Mbits/sec 88 120 KBytes [ 4] 2.00-3.00 sec 25.0 MBytes 210 Mbits/sec 46 66.5 KBytes [ 4] 3.00-4.00 sec 31.4 MBytes 264 Mbits/sec 51 115 KBytes [ 4] 4.00-5.00 sec 32.2 MBytes 270 Mbits/sec 65 120 KBytes [ 4] 5.00-6.00 sec 31.4 MBytes 264 Mbits/sec 101 84.8 KBytes [ 4] 6.00-7.00 sec 32.0 MBytes 268 Mbits/sec 73 115 KBytes [ 4] 7.00-8.00 sec 17.0 MBytes 143 Mbits/sec 45 89.1 KBytes [ 4] 8.00-9.00 sec 26.3 MBytes 221 Mbits/sec 55 72.1 KBytes [ 4] 9.00-10.00 sec 30.3 MBytes 254 Mbits/sec 91 99.0 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 287 MBytes 241 Mbits/sec 678 sender [ 4] 0.00-10.00 sec 286 MBytes 240 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 58320 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 10.9 MBytes 91.2 Mbits/sec [ 4] 1.00-2.00 sec 13.9 MBytes 117 Mbits/sec [ 4] 2.00-3.00 sec 13.9 MBytes 117 Mbits/sec [ 4] 3.00-4.00 sec 13.9 MBytes 116 Mbits/sec [ 4] 4.00-5.00 sec 13.9 MBytes 117 Mbits/sec [ 4] 5.00-6.00 sec 13.9 MBytes 116 Mbits/sec [ 4] 6.00-7.00 sec 13.9 MBytes 116 Mbits/sec [ 4] 7.00-8.00 sec 13.9 MBytes 117 Mbits/sec [ 4] 8.00-9.00 sec 13.9 MBytes 117 Mbits/sec [ 4] 9.00-10.00 sec 13.9 MBytes 117 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 136 MBytes 114 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 136 MBytes 114 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 150M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 48963 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 16.5 MBytes 138 Mbits/sec 2109 [ 4] 1.00-2.00 sec 17.9 MBytes 150 Mbits/sec 2285 [ 4] 2.00-3.00 sec 17.9 MBytes 150 Mbits/sec 2291 [ 4] 3.00-4.00 sec 17.8 MBytes 150 Mbits/sec 2282 [ 4] 4.00-5.00 sec 17.9 MBytes 150 Mbits/sec 2291 [ 4] 5.00-6.00 sec 17.9 MBytes 150 Mbits/sec 2293 [ 4] 6.00-7.00 sec 17.9 MBytes 150 Mbits/sec 2288 [ 4] 7.00-8.00 sec 17.9 MBytes 150 Mbits/sec 2291 [ 4] 8.00-9.00 sec 17.9 MBytes 150 Mbits/sec 2288 [ 4] 9.00-10.00 sec 17.8 MBytes 150 Mbits/sec 2284 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 177 MBytes 149 Mbits/sec 6.571 ms 1024/1248 (82%) [ 4] Sent 1248 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 150M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 42721 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 17.9 MBytes 150 Mbits/sec 0.123 ms 0/2288 (0%) [ 4] 1.00-2.00 sec 17.9 MBytes 150 Mbits/sec 0.046 ms 0/2289 (0%) [ 4] 2.00-3.00 sec 17.9 MBytes 150 Mbits/sec 0.046 ms 0/2289 (0%) [ 4] 3.00-4.00 sec 17.9 MBytes 150 Mbits/sec 0.070 ms 0/2288 (0%) [ 4] 4.00-5.00 sec 17.9 MBytes 150 Mbits/sec 0.115 ms 0/2289 (0%) [ 4] 5.00-6.00 sec 17.9 MBytes 150 Mbits/sec 0.124 ms 0/2289 (0%) [ 4] 6.00-7.00 sec 17.9 MBytes 150 Mbits/sec 0.090 ms 0/2289 (0%) [ 4] 7.00-8.00 sec 17.9 MBytes 150 Mbits/sec 0.065 ms 0/2289 (0%) [ 4] 8.00-9.00 sec 17.9 MBytes 150 Mbits/sec 0.049 ms 0/2289 (0%) [ 4] 9.00-10.00 sec 17.9 MBytes 150 Mbits/sec 0.103 ms 0/2288 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 179 MBytes 150 Mbits/sec 0.103 ms 0/22887 (0%) [ 4] Sent 22887 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 500M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 35527 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 59.4 MBytes 498 Mbits/sec 7598 [ 4] 1.00-2.00 sec 58.3 MBytes 489 Mbits/sec 7457 [ 4] 2.00-3.00 sec 59.6 MBytes 500 Mbits/sec 7630 [ 4] 3.00-4.00 sec 60.2 MBytes 505 Mbits/sec 7707 [ 4] 4.00-5.00 sec 56.8 MBytes 476 Mbits/sec 7267 [ 4] 5.00-6.00 sec 58.0 MBytes 487 Mbits/sec 7423 [ 4] 6.00-7.00 sec 61.6 MBytes 517 Mbits/sec 7890 [ 4] 7.00-8.00 sec 59.8 MBytes 502 Mbits/sec 7660 [ 4] 8.00-9.00 sec 57.6 MBytes 483 Mbits/sec 7377 [ 4] 9.00-10.00 sec 62.5 MBytes 524 Mbits/sec 7997 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 594 MBytes 498 Mbits/sec 0.585 ms 64644/64919 (1e+02%) [ 4] Sent 64919 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 500M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 44608 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 21.4 MBytes 180 Mbits/sec 0.115 ms 0/2745 (0%) [ 4] 1.00-2.00 sec 21.3 MBytes 179 Mbits/sec 0.070 ms 0/2729 (0%) [ 4] 2.00-3.00 sec 21.4 MBytes 179 Mbits/sec 0.043 ms 0/2735 (0%) [ 4] 3.00-4.00 sec 21.4 MBytes 179 Mbits/sec 0.066 ms 0/2735 (0%) [ 4] 4.00-5.00 sec 21.4 MBytes 180 Mbits/sec 0.092 ms 0/2740 (0%) [ 4] 5.00-6.00 sec 21.4 MBytes 180 Mbits/sec 0.060 ms 0/2742 (0%) [ 4] 6.00-7.00 sec 21.4 MBytes 179 Mbits/sec 0.046 ms 0/2733 (0%) [ 4] 7.00-8.00 sec 21.7 MBytes 182 Mbits/sec 0.073 ms 0/2782 (0%) [ 4] 8.00-9.00 sec 21.7 MBytes 182 Mbits/sec 0.064 ms 0/2782 (0%) [ 4] 9.00-10.00 sec 21.8 MBytes 183 Mbits/sec 0.103 ms 0/2787 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 215 MBytes 180 Mbits/sec 0.094 ms 0/27512 (0%) [ 4] Sent 27512 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 1000M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 60591 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 99.3 MBytes 833 Mbits/sec 12708 [ 4] 1.00-2.00 sec 103 MBytes 861 Mbits/sec 13134 [ 4] 2.00-3.00 sec 103 MBytes 865 Mbits/sec 13203 [ 4] 3.00-4.00 sec 103 MBytes 868 Mbits/sec 13243 [ 4] 4.00-5.00 sec 103 MBytes 864 Mbits/sec 13178 [ 4] 5.00-6.00 sec 103 MBytes 863 Mbits/sec 13169 [ 4] 6.00-7.00 sec 102 MBytes 854 Mbits/sec 13034 [ 4] 7.00-8.00 sec 99.3 MBytes 833 Mbits/sec 12707 [ 4] 8.00-9.00 sec 100 MBytes 842 Mbits/sec 12848 [ 4] 9.00-10.00 sec 103 MBytes 862 Mbits/sec 13160 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 1019 MBytes 854 Mbits/sec 5.860 ms 66222/66448 (1e+02%) [ 4] Sent 66448 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 1000M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 53976 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 20.9 MBytes 176 Mbits/sec 0.033 ms 0/2679 (0%) [ 4] 1.00-2.00 sec 21.0 MBytes 176 Mbits/sec 0.070 ms 0/2690 (0%) [ 4] 2.00-3.00 sec 21.4 MBytes 180 Mbits/sec 0.120 ms 0/2744 (0%) [ 4] 3.00-4.00 sec 21.4 MBytes 180 Mbits/sec 0.060 ms 0/2745 (0%) [ 4] 4.00-5.00 sec 21.5 MBytes 180 Mbits/sec 0.090 ms 0/2747 (0%) [ 4] 5.00-6.00 sec 21.4 MBytes 180 Mbits/sec 0.089 ms 0/2743 (0%) [ 4] 6.00-7.00 sec 21.4 MBytes 180 Mbits/sec 0.087 ms 0/2744 (0%) [ 4] 7.00-8.00 sec 21.4 MBytes 180 Mbits/sec 0.089 ms 0/2740 (0%) [ 4] 8.00-9.00 sec 21.4 MBytes 180 Mbits/sec 0.065 ms 0/2742 (0%) [ 4] 9.00-10.00 sec 21.4 MBytes 180 Mbits/sec 0.077 ms 0/2745 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 213 MBytes 179 Mbits/sec 0.083 ms 0/27321 (0%) [ 4] Sent 27321 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 58616 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 58618 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 58620 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 19.8 MBytes 166 Mbits/sec 137 22.6 KBytes [ 6] 0.00-1.00 sec 7.10 MBytes 59.5 Mbits/sec 177 35.4 KBytes [ 9] 0.00-1.00 sec 7.72 MBytes 64.8 Mbits/sec 117 67.9 KBytes [SUM] 0.00-1.00 sec 34.6 MBytes 290 Mbits/sec 431 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 8.26 MBytes 69.3 Mbits/sec 112 21.2 KBytes [ 6] 1.00-2.00 sec 6.90 MBytes 57.9 Mbits/sec 151 35.4 KBytes [ 9] 1.00-2.00 sec 17.5 MBytes 146 Mbits/sec 93 17.0 KBytes [SUM] 1.00-2.00 sec 32.6 MBytes 274 Mbits/sec 356 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 10.2 MBytes 85.5 Mbits/sec 110 9.90 KBytes [ 6] 2.00-3.00 sec 9.01 MBytes 75.6 Mbits/sec 139 49.5 KBytes [ 9] 2.00-3.00 sec 13.3 MBytes 112 Mbits/sec 105 36.8 KBytes [SUM] 2.00-3.00 sec 32.5 MBytes 273 Mbits/sec 354 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 10.3 MBytes 86.0 Mbits/sec 87 59.4 KBytes [ 6] 3.00-4.00 sec 12.4 MBytes 104 Mbits/sec 107 43.8 KBytes [ 9] 3.00-4.00 sec 9.94 MBytes 83.4 Mbits/sec 130 4.24 KBytes [SUM] 3.00-4.00 sec 32.6 MBytes 273 Mbits/sec 324 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 21.8 MBytes 183 Mbits/sec 79 99.0 KBytes [ 6] 4.00-5.00 sec 6.09 MBytes 51.1 Mbits/sec 171 22.6 KBytes [ 9] 4.00-5.00 sec 5.90 MBytes 49.5 Mbits/sec 150 21.2 KBytes [SUM] 4.00-5.00 sec 33.8 MBytes 284 Mbits/sec 400 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 10.6 MBytes 88.6 Mbits/sec 126 14.1 KBytes [ 6] 5.00-6.00 sec 9.07 MBytes 76.1 Mbits/sec 117 12.7 KBytes [ 9] 5.00-6.00 sec 12.2 MBytes 102 Mbits/sec 119 77.8 KBytes [SUM] 5.00-6.00 sec 31.8 MBytes 267 Mbits/sec 362 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 7.02 MBytes 58.9 Mbits/sec 150 32.5 KBytes [ 6] 6.00-7.00 sec 16.5 MBytes 138 Mbits/sec 123 46.7 KBytes [ 9] 6.00-7.00 sec 9.76 MBytes 81.9 Mbits/sec 126 31.1 KBytes [SUM] 6.00-7.00 sec 33.2 MBytes 279 Mbits/sec 399 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 15.2 MBytes 128 Mbits/sec 112 43.8 KBytes [ 6] 7.00-8.00 sec 9.07 MBytes 76.1 Mbits/sec 109 15.6 KBytes [ 9] 7.00-8.00 sec 7.21 MBytes 60.5 Mbits/sec 138 5.66 KBytes [SUM] 7.00-8.00 sec 31.5 MBytes 264 Mbits/sec 359 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 11.7 MBytes 98.5 Mbits/sec 141 25.5 KBytes [ 6] 8.00-9.00 sec 12.9 MBytes 108 Mbits/sec 109 22.6 KBytes [ 9] 8.00-9.00 sec 7.58 MBytes 63.6 Mbits/sec 105 38.2 KBytes [SUM] 8.00-9.00 sec 32.3 MBytes 271 Mbits/sec 355 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 9.51 MBytes 79.8 Mbits/sec 132 22.6 KBytes [ 6] 9.00-10.00 sec 7.77 MBytes 65.2 Mbits/sec 157 17.0 KBytes [ 9] 9.00-10.00 sec 14.1 MBytes 118 Mbits/sec 80 72.1 KBytes [SUM] 9.00-10.00 sec 31.4 MBytes 263 Mbits/sec 369 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 124 MBytes 104 Mbits/sec 1186 sender [ 4] 0.00-10.00 sec 124 MBytes 104 Mbits/sec receiver [ 6] 0.00-10.00 sec 96.8 MBytes 81.2 Mbits/sec 1360 sender [ 6] 0.00-10.00 sec 96.2 MBytes 80.7 Mbits/sec receiver [ 9] 0.00-10.00 sec 105 MBytes 88.2 Mbits/sec 1163 sender [ 9] 0.00-10.00 sec 105 MBytes 87.7 Mbits/sec receiver [SUM] 0.00-10.00 sec 326 MBytes 274 Mbits/sec 3709 sender [SUM] 0.00-10.00 sec 324 MBytes 272 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 58660 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 58662 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 58664 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 3.88 MBytes 32.5 Mbits/sec [ 6] 0.00-1.00 sec 3.88 MBytes 32.5 Mbits/sec [ 9] 0.00-1.00 sec 2.54 MBytes 21.3 Mbits/sec [SUM] 0.00-1.00 sec 10.3 MBytes 86.3 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 3.88 MBytes 32.5 Mbits/sec [ 6] 1.00-2.00 sec 3.88 MBytes 32.5 Mbits/sec [ 9] 1.00-2.00 sec 3.96 MBytes 33.2 Mbits/sec [SUM] 1.00-2.00 sec 11.7 MBytes 98.2 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 4.75 MBytes 39.8 Mbits/sec [ 6] 2.00-3.00 sec 4.75 MBytes 39.8 Mbits/sec [ 9] 2.00-3.00 sec 4.66 MBytes 39.1 Mbits/sec [SUM] 2.00-3.00 sec 14.2 MBytes 119 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 4.72 MBytes 39.6 Mbits/sec [ 6] 3.00-4.00 sec 4.62 MBytes 38.8 Mbits/sec [ 9] 3.00-4.00 sec 4.72 MBytes 39.6 Mbits/sec [SUM] 3.00-4.00 sec 14.1 MBytes 118 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 4.66 MBytes 39.1 Mbits/sec [ 6] 4.00-5.00 sec 4.75 MBytes 39.8 Mbits/sec [ 9] 4.00-5.00 sec 4.63 MBytes 38.9 Mbits/sec [SUM] 4.00-5.00 sec 14.0 MBytes 118 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 4.65 MBytes 39.0 Mbits/sec [ 6] 5.00-6.00 sec 4.62 MBytes 38.8 Mbits/sec [ 9] 5.00-6.00 sec 4.74 MBytes 39.8 Mbits/sec [SUM] 5.00-6.00 sec 14.0 MBytes 118 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 4.73 MBytes 39.6 Mbits/sec [ 6] 6.00-7.00 sec 4.65 MBytes 39.0 Mbits/sec [ 9] 6.00-7.00 sec 4.62 MBytes 38.8 Mbits/sec [SUM] 6.00-7.00 sec 14.0 MBytes 117 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 4.62 MBytes 38.8 Mbits/sec [ 6] 7.00-8.00 sec 4.72 MBytes 39.6 Mbits/sec [ 9] 7.00-8.00 sec 4.65 MBytes 39.0 Mbits/sec [SUM] 7.00-8.00 sec 14.0 MBytes 117 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 4.74 MBytes 39.7 Mbits/sec [ 6] 8.00-9.00 sec 4.62 MBytes 38.8 Mbits/sec [ 9] 8.00-9.00 sec 4.73 MBytes 39.7 Mbits/sec [SUM] 8.00-9.00 sec 14.1 MBytes 118 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 6.26 MBytes 52.5 Mbits/sec [ 6] 9.00-10.00 sec 6.67 MBytes 55.9 Mbits/sec [ 9] 9.00-10.00 sec 6.28 MBytes 52.7 Mbits/sec [SUM] 9.00-10.00 sec 19.2 MBytes 161 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 47.2 MBytes 39.6 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 47.2 MBytes 39.6 Mbits/sec receiver [ 6] 0.00-10.00 sec 47.6 MBytes 39.9 Mbits/sec 0 sender [ 6] 0.00-10.00 sec 47.6 MBytes 39.9 Mbits/sec receiver [ 9] 0.00-10.00 sec 45.7 MBytes 38.3 Mbits/sec 0 sender [ 9] 0.00-10.00 sec 45.7 MBytes 38.3 Mbits/sec receiver [SUM] 0.00-10.00 sec 140 MBytes 118 Mbits/sec 0 sender [SUM] 0.00-10.00 sec 140 MBytes 118 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -u -b 800M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 34650 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 33110 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 42782 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 35.9 MBytes 301 Mbits/sec 4600 [ 6] 0.00-1.00 sec 35.9 MBytes 301 Mbits/sec 4600 [ 9] 0.00-1.00 sec 35.9 MBytes 301 Mbits/sec 4600 [SUM] 0.00-1.00 sec 108 MBytes 904 Mbits/sec 13800 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 37.3 MBytes 313 Mbits/sec 4770 [ 6] 1.00-2.00 sec 37.3 MBytes 313 Mbits/sec 4770 [ 9] 1.00-2.00 sec 37.3 MBytes 313 Mbits/sec 4770 [SUM] 1.00-2.00 sec 112 MBytes 938 Mbits/sec 14310 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 37.3 MBytes 313 Mbits/sec 4769 [ 6] 2.00-3.00 sec 37.3 MBytes 313 Mbits/sec 4769 [ 9] 2.00-3.00 sec 37.3 MBytes 313 Mbits/sec 4769 [SUM] 2.00-3.00 sec 112 MBytes 938 Mbits/sec 14307 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 36.4 MBytes 306 Mbits/sec 4664 [ 6] 3.00-4.00 sec 36.4 MBytes 306 Mbits/sec 4664 [ 9] 3.00-4.00 sec 36.4 MBytes 306 Mbits/sec 4664 [SUM] 3.00-4.00 sec 109 MBytes 917 Mbits/sec 13992 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 36.3 MBytes 305 Mbits/sec 4651 [ 6] 4.00-5.00 sec 36.3 MBytes 305 Mbits/sec 4651 [ 9] 4.00-5.00 sec 36.3 MBytes 305 Mbits/sec 4651 [SUM] 4.00-5.00 sec 109 MBytes 914 Mbits/sec 13953 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 37.5 MBytes 315 Mbits/sec 4801 [ 6] 5.00-6.00 sec 37.5 MBytes 315 Mbits/sec 4801 [ 9] 5.00-6.00 sec 37.5 MBytes 315 Mbits/sec 4801 [SUM] 5.00-6.00 sec 113 MBytes 944 Mbits/sec 14403 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 37.6 MBytes 315 Mbits/sec 4807 [ 6] 6.00-7.00 sec 37.6 MBytes 315 Mbits/sec 4807 [ 9] 6.00-7.00 sec 37.6 MBytes 315 Mbits/sec 4807 [SUM] 6.00-7.00 sec 113 MBytes 945 Mbits/sec 14421 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 37.5 MBytes 314 Mbits/sec 4794 [ 6] 7.00-8.00 sec 37.5 MBytes 314 Mbits/sec 4794 [ 9] 7.00-8.00 sec 37.5 MBytes 314 Mbits/sec 4794 [SUM] 7.00-8.00 sec 112 MBytes 943 Mbits/sec 14382 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 36.8 MBytes 309 Mbits/sec 4713 [ 6] 8.00-9.00 sec 36.8 MBytes 309 Mbits/sec 4713 [ 9] 8.00-9.00 sec 36.8 MBytes 309 Mbits/sec 4713 [SUM] 8.00-9.00 sec 110 MBytes 927 Mbits/sec 14139 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 37.3 MBytes 313 Mbits/sec 4776 [ 6] 9.00-10.00 sec 37.3 MBytes 313 Mbits/sec 4776 [ 9] 9.00-10.00 sec 37.3 MBytes 313 Mbits/sec 4776 [SUM] 9.00-10.00 sec 112 MBytes 939 Mbits/sec 14328 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 370 MBytes 310 Mbits/sec 6268.805 ms 43911/44027 (1e+02%) [ 4] Sent 44027 datagrams [ 6] 0.00-10.00 sec 370 MBytes 310 Mbits/sec 10504.518 ms 43905/44013 (1e+02%) [ 6] Sent 44013 datagrams [ 9] 0.00-10.00 sec 370 MBytes 310 Mbits/sec 29500.167 ms 43888/43980 (1e+02%) [ 9] Sent 43980 datagrams [SUM] 0.00-10.00 sec 1.08 GBytes 931 Mbits/sec 15424.497 ms 131704/132020 (1e+02%) iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -R -u -b 800M Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 53205 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 43466 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 60853 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 7.60 MBytes 63.8 Mbits/sec 0.063 ms 0/973 (0%) [ 6] 0.00-1.00 sec 7.60 MBytes 63.8 Mbits/sec 0.079 ms 0/973 (0%) [ 9] 0.00-1.00 sec 7.59 MBytes 63.6 Mbits/sec 0.080 ms 0/971 (0%) [SUM] 0.00-1.00 sec 22.8 MBytes 191 Mbits/sec 0.074 ms 0/2917 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 7.41 MBytes 62.1 Mbits/sec 0.056 ms 0/948 (0%) [ 6] 1.00-2.00 sec 7.41 MBytes 62.1 Mbits/sec 0.071 ms 0/948 (0%) [ 9] 1.00-2.00 sec 7.41 MBytes 62.2 Mbits/sec 0.093 ms 0/949 (0%) [SUM] 1.00-2.00 sec 22.2 MBytes 186 Mbits/sec 0.074 ms 0/2845 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 7.33 MBytes 61.5 Mbits/sec 0.038 ms 0/938 (0%) [ 6] 2.00-3.00 sec 7.33 MBytes 61.5 Mbits/sec 0.063 ms 0/938 (0%) [ 9] 2.00-3.00 sec 7.33 MBytes 61.5 Mbits/sec 0.104 ms 0/938 (0%) [SUM] 2.00-3.00 sec 22.0 MBytes 184 Mbits/sec 0.069 ms 0/2814 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 7.46 MBytes 62.6 Mbits/sec 0.070 ms 0/955 (0%) [ 6] 3.00-4.00 sec 7.46 MBytes 62.6 Mbits/sec 0.063 ms 0/955 (0%) [ 9] 3.00-4.00 sec 7.45 MBytes 62.5 Mbits/sec 0.102 ms 0/954 (0%) [SUM] 3.00-4.00 sec 22.4 MBytes 188 Mbits/sec 0.078 ms 0/2864 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 7.45 MBytes 62.5 Mbits/sec 0.070 ms 0/953 (0%) [ 6] 4.00-5.00 sec 7.45 MBytes 62.5 Mbits/sec 0.083 ms 0/953 (0%) [ 9] 4.00-5.00 sec 7.45 MBytes 62.5 Mbits/sec 0.129 ms 0/954 (0%) [SUM] 4.00-5.00 sec 22.3 MBytes 187 Mbits/sec 0.094 ms 0/2860 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 7.48 MBytes 62.8 Mbits/sec 0.030 ms 0/958 (0%) [ 6] 5.00-6.00 sec 7.48 MBytes 62.8 Mbits/sec 0.062 ms 0/958 (0%) [ 9] 5.00-6.00 sec 7.48 MBytes 62.7 Mbits/sec 0.112 ms 0/957 (0%) [SUM] 5.00-6.00 sec 22.4 MBytes 188 Mbits/sec 0.068 ms 0/2873 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 7.54 MBytes 63.2 Mbits/sec 0.033 ms 0/965 (0%) [ 6] 6.00-7.00 sec 7.54 MBytes 63.2 Mbits/sec 0.086 ms 0/965 (0%) [ 9] 6.00-7.00 sec 7.55 MBytes 63.3 Mbits/sec 0.130 ms 0/966 (0%) [SUM] 6.00-7.00 sec 22.6 MBytes 190 Mbits/sec 0.083 ms 0/2896 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 7.64 MBytes 64.1 Mbits/sec 0.043 ms 0/978 (0%) [ 6] 7.00-8.00 sec 7.64 MBytes 64.1 Mbits/sec 0.112 ms 0/978 (0%) [ 9] 7.00-8.00 sec 7.63 MBytes 64.0 Mbits/sec 0.082 ms 0/977 (0%) [SUM] 7.00-8.00 sec 22.9 MBytes 192 Mbits/sec 0.079 ms 0/2933 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 7.53 MBytes 63.2 Mbits/sec 0.054 ms 0/964 (0%) [ 6] 8.00-9.00 sec 7.53 MBytes 63.2 Mbits/sec 0.075 ms 0/964 (0%) [ 9] 8.00-9.00 sec 7.54 MBytes 63.2 Mbits/sec 0.116 ms 0/965 (0%) [SUM] 8.00-9.00 sec 22.6 MBytes 190 Mbits/sec 0.081 ms 0/2893 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 7.43 MBytes 62.3 Mbits/sec 0.058 ms 0/951 (0%) [ 6] 9.00-10.00 sec 7.43 MBytes 62.3 Mbits/sec 0.043 ms 0/951 (0%) [ 9] 9.00-10.00 sec 7.43 MBytes 62.3 Mbits/sec 0.074 ms 0/951 (0%) [SUM] 9.00-10.00 sec 22.3 MBytes 187 Mbits/sec 0.058 ms 0/2853 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 74.9 MBytes 62.8 Mbits/sec 0.056 ms 0/9584 (0%) [ 4] Sent 9584 datagrams [ 6] 0.00-10.00 sec 74.9 MBytes 62.8 Mbits/sec 0.052 ms 0/9584 (0%) [ 6] Sent 9584 datagrams [ 9] 0.00-10.00 sec 74.9 MBytes 62.8 Mbits/sec 0.073 ms 0/9583 (0%) [ 9] Sent 9583 datagrams [SUM] 0.00-10.00 sec 225 MBytes 188 Mbits/sec 0.061 ms 0/28751 (0%) iperf Done. + : ':::::::[' configuration backported ']:::::::' : + iperf3 -c 10.0.0.80 Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 60042 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 30.1 MBytes 252 Mbits/sec 64 122 KBytes [ 4] 1.00-2.00 sec 32.1 MBytes 269 Mbits/sec 101 100 KBytes [ 4] 2.00-3.00 sec 32.3 MBytes 271 Mbits/sec 102 89.1 KBytes [ 4] 3.00-4.00 sec 32.2 MBytes 270 Mbits/sec 68 113 KBytes [ 4] 4.00-5.00 sec 32.1 MBytes 270 Mbits/sec 95 73.5 KBytes [ 4] 5.00-6.00 sec 32.1 MBytes 269 Mbits/sec 42 116 KBytes [ 4] 6.00-7.00 sec 31.8 MBytes 266 Mbits/sec 74 99.0 KBytes [ 4] 7.00-8.00 sec 31.9 MBytes 268 Mbits/sec 67 132 KBytes [ 4] 8.00-9.00 sec 31.3 MBytes 262 Mbits/sec 87 82.0 KBytes [ 4] 9.00-10.00 sec 31.4 MBytes 264 Mbits/sec 78 126 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 317 MBytes 266 Mbits/sec 778 sender [ 4] 0.00-10.00 sec 316 MBytes 265 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 60046 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 11.7 MBytes 98.0 Mbits/sec [ 4] 1.00-2.00 sec 13.9 MBytes 117 Mbits/sec [ 4] 2.00-3.00 sec 13.7 MBytes 115 Mbits/sec [ 4] 3.00-4.00 sec 14.0 MBytes 117 Mbits/sec [ 4] 4.00-5.00 sec 13.9 MBytes 117 Mbits/sec [ 4] 5.00-6.00 sec 14.0 MBytes 117 Mbits/sec [ 4] 6.00-7.00 sec 13.9 MBytes 116 Mbits/sec [ 4] 7.00-8.00 sec 13.9 MBytes 116 Mbits/sec [ 4] 8.00-9.00 sec 13.9 MBytes 116 Mbits/sec [ 4] 9.00-10.00 sec 14.0 MBytes 117 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 138 MBytes 116 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 138 MBytes 116 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 150M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 38500 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 16.4 MBytes 137 Mbits/sec 2096 [ 4] 1.00-2.00 sec 18.0 MBytes 151 Mbits/sec 2304 [ 4] 2.00-3.00 sec 17.8 MBytes 149 Mbits/sec 2278 [ 4] 3.00-4.00 sec 17.9 MBytes 150 Mbits/sec 2288 [ 4] 4.00-5.00 sec 17.9 MBytes 150 Mbits/sec 2295 [ 4] 5.00-6.00 sec 17.9 MBytes 150 Mbits/sec 2294 [ 4] 6.00-7.00 sec 18.0 MBytes 151 Mbits/sec 2304 [ 4] 7.00-8.00 sec 17.7 MBytes 148 Mbits/sec 2260 [ 4] 8.00-9.00 sec 17.9 MBytes 150 Mbits/sec 2294 [ 4] 9.00-10.00 sec 17.9 MBytes 150 Mbits/sec 2293 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 177 MBytes 149 Mbits/sec 64.491 ms 852/1039 (82%) [ 4] Sent 1039 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 150M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 39969 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 17.9 MBytes 150 Mbits/sec 0.064 ms 0/2287 (0%) [ 4] 1.00-2.00 sec 17.9 MBytes 150 Mbits/sec 0.038 ms 0/2289 (0%) [ 4] 2.00-3.00 sec 17.9 MBytes 150 Mbits/sec 0.064 ms 0/2289 (0%) [ 4] 3.00-4.00 sec 17.9 MBytes 150 Mbits/sec 0.065 ms 0/2289 (0%) [ 4] 4.00-5.00 sec 17.9 MBytes 150 Mbits/sec 0.043 ms 0/2288 (0%) [ 4] 5.00-6.00 sec 17.9 MBytes 150 Mbits/sec 0.039 ms 0/2289 (0%) [ 4] 6.00-7.00 sec 17.9 MBytes 150 Mbits/sec 0.034 ms 0/2289 (0%) [ 4] 7.00-8.00 sec 17.9 MBytes 150 Mbits/sec 0.057 ms 0/2289 (0%) [ 4] 8.00-9.00 sec 17.9 MBytes 150 Mbits/sec 0.132 ms 0/2289 (0%) [ 4] 9.00-10.00 sec 17.9 MBytes 150 Mbits/sec 0.148 ms 0/2289 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 179 MBytes 150 Mbits/sec 0.141 ms 0/22888 (0%) [ 4] Sent 22888 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 500M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 38768 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 56.0 MBytes 470 Mbits/sec 7174 [ 4] 1.00-2.00 sec 58.3 MBytes 489 Mbits/sec 7458 [ 4] 2.00-3.00 sec 59.8 MBytes 501 Mbits/sec 7649 [ 4] 3.00-4.00 sec 59.2 MBytes 497 Mbits/sec 7578 [ 4] 4.00-5.00 sec 59.0 MBytes 495 Mbits/sec 7554 [ 4] 5.00-6.00 sec 64.2 MBytes 539 Mbits/sec 8218 [ 4] 6.00-7.00 sec 60.5 MBytes 507 Mbits/sec 7740 [ 4] 7.00-8.00 sec 57.6 MBytes 483 Mbits/sec 7375 [ 4] 8.00-9.00 sec 60.6 MBytes 508 Mbits/sec 7755 [ 4] 9.00-10.00 sec 55.5 MBytes 466 Mbits/sec 7110 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 591 MBytes 496 Mbits/sec 0.504 ms 64740/65050 (1e+02%) [ 4] Sent 65050 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 500M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 44942 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 21.7 MBytes 182 Mbits/sec 0.093 ms 0/2775 (0%) [ 4] 1.00-2.00 sec 21.6 MBytes 181 Mbits/sec 0.082 ms 0/2764 (0%) [ 4] 2.00-3.00 sec 21.5 MBytes 181 Mbits/sec 0.084 ms 0/2758 (0%) [ 4] 3.00-4.00 sec 21.6 MBytes 181 Mbits/sec 0.066 ms 0/2768 (0%) [ 4] 4.00-5.00 sec 21.6 MBytes 181 Mbits/sec 0.066 ms 0/2769 (0%) [ 4] 5.00-6.00 sec 21.6 MBytes 181 Mbits/sec 0.077 ms 0/2767 (0%) [ 4] 6.00-7.00 sec 21.6 MBytes 181 Mbits/sec 0.059 ms 0/2767 (0%) [ 4] 7.00-8.00 sec 21.6 MBytes 181 Mbits/sec 0.053 ms 0/2765 (0%) [ 4] 8.00-9.00 sec 21.6 MBytes 181 Mbits/sec 0.112 ms 0/2760 (0%) [ 4] 9.00-10.00 sec 21.6 MBytes 182 Mbits/sec 0.086 ms 0/2771 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 216 MBytes 181 Mbits/sec 0.081 ms 0/27665 (0%) [ 4] Sent 27665 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 1000M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 49947 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 102 MBytes 855 Mbits/sec 13052 [ 4] 1.00-2.00 sec 103 MBytes 863 Mbits/sec 13176 [ 4] 2.00-3.00 sec 103 MBytes 863 Mbits/sec 13170 [ 4] 3.00-4.00 sec 103 MBytes 862 Mbits/sec 13157 [ 4] 4.00-5.00 sec 103 MBytes 862 Mbits/sec 13150 [ 4] 5.00-6.00 sec 103 MBytes 861 Mbits/sec 13137 [ 4] 6.00-7.00 sec 103 MBytes 863 Mbits/sec 13172 [ 4] 7.00-8.00 sec 103 MBytes 864 Mbits/sec 13178 [ 4] 8.00-9.00 sec 103 MBytes 862 Mbits/sec 13157 [ 4] 9.00-10.00 sec 103 MBytes 862 Mbits/sec 13155 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 1.00 GBytes 862 Mbits/sec 0.366 ms 131125/131479 (1e+02%) [ 4] Sent 131479 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 1000M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 53316 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 21.7 MBytes 182 Mbits/sec 0.141 ms 0/2773 (0%) [ 4] 1.00-2.00 sec 21.3 MBytes 179 Mbits/sec 0.088 ms 0/2730 (0%) [ 4] 2.00-3.00 sec 21.3 MBytes 179 Mbits/sec 0.049 ms 0/2727 (0%) [ 4] 3.00-4.00 sec 21.4 MBytes 179 Mbits/sec 0.074 ms 0/2738 (0%) [ 4] 4.00-5.00 sec 21.4 MBytes 180 Mbits/sec 0.099 ms 0/2741 (0%) [ 4] 5.00-6.00 sec 21.4 MBytes 180 Mbits/sec 0.074 ms 0/2743 (0%) [ 4] 6.00-7.00 sec 21.4 MBytes 180 Mbits/sec 0.067 ms 0/2741 (0%) [ 4] 7.00-8.00 sec 21.4 MBytes 179 Mbits/sec 0.076 ms 0/2738 (0%) [ 4] 8.00-9.00 sec 21.4 MBytes 180 Mbits/sec 0.085 ms 0/2739 (0%) [ 4] 9.00-10.00 sec 21.4 MBytes 180 Mbits/sec 0.058 ms 0/2742 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 214 MBytes 180 Mbits/sec 0.060 ms 0/27413 (0%) [ 4] Sent 27413 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 60090 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 60092 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 60094 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 10.4 MBytes 87.4 Mbits/sec 115 35.4 KBytes [ 6] 0.00-1.00 sec 13.3 MBytes 112 Mbits/sec 85 63.6 KBytes [ 9] 0.00-1.00 sec 9.56 MBytes 80.1 Mbits/sec 108 5.66 KBytes [SUM] 0.00-1.00 sec 33.3 MBytes 279 Mbits/sec 308 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 8.70 MBytes 73.0 Mbits/sec 128 46.7 KBytes [ 6] 1.00-2.00 sec 12.6 MBytes 105 Mbits/sec 109 102 KBytes [ 9] 1.00-2.00 sec 12.1 MBytes 101 Mbits/sec 73 11.3 KBytes [SUM] 1.00-2.00 sec 33.3 MBytes 279 Mbits/sec 310 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 9.01 MBytes 75.6 Mbits/sec 168 58.0 KBytes [ 6] 2.00-3.00 sec 16.0 MBytes 134 Mbits/sec 149 25.5 KBytes [ 9] 2.00-3.00 sec 7.52 MBytes 63.1 Mbits/sec 108 17.0 KBytes [SUM] 2.00-3.00 sec 32.6 MBytes 273 Mbits/sec 425 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 11.6 MBytes 96.9 Mbits/sec 120 39.6 KBytes [ 6] 3.00-4.00 sec 9.26 MBytes 77.7 Mbits/sec 132 24.0 KBytes [ 9] 3.00-4.00 sec 12.3 MBytes 103 Mbits/sec 153 17.0 KBytes [SUM] 3.00-4.00 sec 33.1 MBytes 278 Mbits/sec 405 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 9.32 MBytes 78.2 Mbits/sec 165 15.6 KBytes [ 6] 4.00-5.00 sec 9.01 MBytes 75.6 Mbits/sec 142 7.07 KBytes [ 9] 4.00-5.00 sec 13.3 MBytes 112 Mbits/sec 76 65.0 KBytes [SUM] 4.00-5.00 sec 31.6 MBytes 265 Mbits/sec 383 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 10.1 MBytes 84.4 Mbits/sec 123 45.2 KBytes [ 6] 5.00-6.00 sec 9.57 MBytes 80.3 Mbits/sec 126 11.3 KBytes [ 9] 5.00-6.00 sec 12.4 MBytes 104 Mbits/sec 108 19.8 KBytes [SUM] 5.00-6.00 sec 32.0 MBytes 268 Mbits/sec 357 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 10.4 MBytes 87.0 Mbits/sec 146 24.0 KBytes [ 6] 6.00-7.00 sec 7.33 MBytes 61.5 Mbits/sec 119 45.2 KBytes [ 9] 6.00-7.00 sec 14.2 MBytes 119 Mbits/sec 92 50.9 KBytes [SUM] 6.00-7.00 sec 31.9 MBytes 268 Mbits/sec 357 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 9.38 MBytes 78.8 Mbits/sec 128 21.2 KBytes [ 6] 7.00-8.00 sec 10.5 MBytes 88.2 Mbits/sec 112 7.07 KBytes [ 9] 7.00-8.00 sec 11.5 MBytes 96.5 Mbits/sec 103 56.6 KBytes [SUM] 7.00-8.00 sec 31.4 MBytes 263 Mbits/sec 343 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 9.13 MBytes 76.6 Mbits/sec 132 25.5 KBytes [ 6] 8.00-9.00 sec 9.51 MBytes 79.8 Mbits/sec 108 45.2 KBytes [ 9] 8.00-9.00 sec 13.0 MBytes 109 Mbits/sec 93 66.5 KBytes [SUM] 8.00-9.00 sec 31.6 MBytes 265 Mbits/sec 333 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 15.3 MBytes 129 Mbits/sec 94 19.8 KBytes [ 6] 9.00-10.00 sec 10.4 MBytes 87.0 Mbits/sec 135 77.8 KBytes [ 9] 9.00-10.00 sec 7.33 MBytes 61.5 Mbits/sec 156 9.90 KBytes [SUM] 9.00-10.00 sec 33.1 MBytes 277 Mbits/sec 385 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 103 MBytes 86.7 Mbits/sec 1319 sender [ 4] 0.00-10.00 sec 103 MBytes 86.1 Mbits/sec receiver [ 6] 0.00-10.00 sec 107 MBytes 90.1 Mbits/sec 1217 sender [ 6] 0.00-10.00 sec 107 MBytes 89.6 Mbits/sec receiver [ 9] 0.00-10.00 sec 113 MBytes 94.9 Mbits/sec 1070 sender [ 9] 0.00-10.00 sec 113 MBytes 94.4 Mbits/sec receiver [SUM] 0.00-10.00 sec 324 MBytes 272 Mbits/sec 3606 sender [SUM] 0.00-10.00 sec 322 MBytes 270 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 60114 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 60116 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 60118 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 5.07 MBytes 42.5 Mbits/sec [ 6] 0.00-1.00 sec 4.90 MBytes 41.1 Mbits/sec [ 9] 0.00-1.00 sec 3.74 MBytes 31.4 Mbits/sec [SUM] 0.00-1.00 sec 13.7 MBytes 115 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 4.62 MBytes 38.8 Mbits/sec [ 6] 1.00-2.00 sec 4.69 MBytes 39.4 Mbits/sec [ 9] 1.00-2.00 sec 4.62 MBytes 38.8 Mbits/sec [SUM] 1.00-2.00 sec 13.9 MBytes 117 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 4.62 MBytes 38.8 Mbits/sec [ 6] 2.00-3.00 sec 4.67 MBytes 39.2 Mbits/sec [ 9] 2.00-3.00 sec 4.63 MBytes 38.8 Mbits/sec [SUM] 2.00-3.00 sec 13.9 MBytes 117 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 4.64 MBytes 38.9 Mbits/sec [ 6] 3.00-4.00 sec 4.67 MBytes 39.2 Mbits/sec [ 9] 3.00-4.00 sec 4.79 MBytes 40.2 Mbits/sec [SUM] 3.00-4.00 sec 14.1 MBytes 118 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 4.72 MBytes 39.6 Mbits/sec [ 6] 4.00-5.00 sec 4.63 MBytes 38.9 Mbits/sec [ 9] 4.00-5.00 sec 4.62 MBytes 38.8 Mbits/sec [SUM] 4.00-5.00 sec 14.0 MBytes 117 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 4.62 MBytes 38.8 Mbits/sec [ 6] 5.00-6.00 sec 4.74 MBytes 39.8 Mbits/sec [ 9] 5.00-6.00 sec 4.63 MBytes 38.9 Mbits/sec [SUM] 5.00-6.00 sec 14.0 MBytes 117 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 4.63 MBytes 38.9 Mbits/sec [ 6] 6.00-7.00 sec 4.62 MBytes 38.8 Mbits/sec [ 9] 6.00-7.00 sec 4.74 MBytes 39.8 Mbits/sec [SUM] 6.00-7.00 sec 14.0 MBytes 117 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 4.63 MBytes 38.9 Mbits/sec [ 6] 7.00-8.00 sec 4.62 MBytes 38.8 Mbits/sec [ 9] 7.00-8.00 sec 4.62 MBytes 38.8 Mbits/sec [SUM] 7.00-8.00 sec 13.9 MBytes 116 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 4.67 MBytes 39.2 Mbits/sec [ 6] 8.00-9.00 sec 4.62 MBytes 38.8 Mbits/sec [ 9] 8.00-9.00 sec 4.62 MBytes 38.8 Mbits/sec [SUM] 8.00-9.00 sec 13.9 MBytes 117 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 4.03 MBytes 33.8 Mbits/sec [ 6] 9.00-10.00 sec 4.00 MBytes 33.5 Mbits/sec [ 9] 9.00-10.00 sec 4.00 MBytes 33.5 Mbits/sec [SUM] 9.00-10.00 sec 12.0 MBytes 101 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 46.7 MBytes 39.2 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 46.7 MBytes 39.2 Mbits/sec receiver [ 6] 0.00-10.00 sec 46.7 MBytes 39.1 Mbits/sec 0 sender [ 6] 0.00-10.00 sec 46.7 MBytes 39.1 Mbits/sec receiver [ 9] 0.00-10.00 sec 45.5 MBytes 38.2 Mbits/sec 0 sender [ 9] 0.00-10.00 sec 45.5 MBytes 38.2 Mbits/sec receiver [SUM] 0.00-10.00 sec 139 MBytes 116 Mbits/sec 0 sender [SUM] 0.00-10.00 sec 139 MBytes 116 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -u -b 800M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 34530 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 48193 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 34271 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 37.1 MBytes 312 Mbits/sec 4754 [ 6] 0.00-1.00 sec 37.1 MBytes 312 Mbits/sec 4754 [ 9] 0.00-1.00 sec 37.1 MBytes 312 Mbits/sec 4754 [SUM] 0.00-1.00 sec 111 MBytes 935 Mbits/sec 14262 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 37.4 MBytes 314 Mbits/sec 4789 [ 6] 1.00-2.00 sec 37.4 MBytes 314 Mbits/sec 4789 [ 9] 1.00-2.00 sec 37.4 MBytes 314 Mbits/sec 4789 [SUM] 1.00-2.00 sec 112 MBytes 942 Mbits/sec 14367 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 37.4 MBytes 313 Mbits/sec 4783 [ 6] 2.00-3.00 sec 37.4 MBytes 313 Mbits/sec 4783 [ 9] 2.00-3.00 sec 37.4 MBytes 313 Mbits/sec 4783 [SUM] 2.00-3.00 sec 112 MBytes 940 Mbits/sec 14349 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 37.3 MBytes 313 Mbits/sec 4777 [ 6] 3.00-4.00 sec 37.3 MBytes 313 Mbits/sec 4777 [ 9] 3.00-4.00 sec 37.3 MBytes 313 Mbits/sec 4777 [SUM] 3.00-4.00 sec 112 MBytes 939 Mbits/sec 14331 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 37.2 MBytes 312 Mbits/sec 4768 [ 6] 4.00-5.00 sec 37.2 MBytes 312 Mbits/sec 4768 [ 9] 4.00-5.00 sec 37.2 MBytes 312 Mbits/sec 4768 [SUM] 4.00-5.00 sec 112 MBytes 937 Mbits/sec 14304 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 37.3 MBytes 313 Mbits/sec 4774 [ 6] 5.00-6.00 sec 37.3 MBytes 313 Mbits/sec 4774 [ 9] 5.00-6.00 sec 37.3 MBytes 313 Mbits/sec 4774 [SUM] 5.00-6.00 sec 112 MBytes 939 Mbits/sec 14322 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 37.3 MBytes 313 Mbits/sec 4774 [ 6] 6.00-7.00 sec 37.3 MBytes 313 Mbits/sec 4774 [ 9] 6.00-7.00 sec 37.3 MBytes 313 Mbits/sec 4774 [SUM] 6.00-7.00 sec 112 MBytes 939 Mbits/sec 14322 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 37.3 MBytes 313 Mbits/sec 4776 [ 6] 7.00-8.00 sec 37.3 MBytes 313 Mbits/sec 4776 [ 9] 7.00-8.00 sec 37.3 MBytes 313 Mbits/sec 4776 [SUM] 7.00-8.00 sec 112 MBytes 939 Mbits/sec 14328 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 37.2 MBytes 312 Mbits/sec 4762 [ 6] 8.00-9.00 sec 37.2 MBytes 312 Mbits/sec 4762 [ 9] 8.00-9.00 sec 37.2 MBytes 312 Mbits/sec 4762 [SUM] 8.00-9.00 sec 112 MBytes 936 Mbits/sec 14286 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 37.3 MBytes 313 Mbits/sec 4769 [ 6] 9.00-10.00 sec 37.3 MBytes 313 Mbits/sec 4769 [ 9] 9.00-10.00 sec 37.3 MBytes 313 Mbits/sec 4769 [SUM] 9.00-10.00 sec 112 MBytes 938 Mbits/sec 14307 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 373 MBytes 313 Mbits/sec 20028.983 ms 43944/44042 (1e+02%) [ 4] Sent 44042 datagrams [ 6] 0.00-10.00 sec 373 MBytes 313 Mbits/sec 11952.071 ms 43933/44039 (1e+02%) [ 6] Sent 44039 datagrams [ 9] 0.00-10.00 sec 373 MBytes 313 Mbits/sec 9232.969 ms 43931/44041 (1e+02%) [ 9] Sent 44041 datagrams [SUM] 0.00-10.00 sec 1.09 GBytes 938 Mbits/sec 13738.008 ms 131808/132122 (1e+02%) iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -R -u -b 800M Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 44496 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 54951 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 58397 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 7.46 MBytes 62.5 Mbits/sec 0.046 ms 0/955 (0%) [ 6] 0.00-1.00 sec 7.46 MBytes 62.5 Mbits/sec 0.100 ms 0/955 (0%) [ 9] 0.00-1.00 sec 7.46 MBytes 62.5 Mbits/sec 0.178 ms 0/955 (0%) [SUM] 0.00-1.00 sec 22.4 MBytes 188 Mbits/sec 0.108 ms 0/2865 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 7.47 MBytes 62.7 Mbits/sec 0.048 ms 0/956 (0%) [ 6] 1.00-2.00 sec 7.47 MBytes 62.7 Mbits/sec 0.106 ms 0/956 (0%) [ 9] 1.00-2.00 sec 7.46 MBytes 62.7 Mbits/sec 0.108 ms 0/955 (0%) [SUM] 1.00-2.00 sec 22.4 MBytes 188 Mbits/sec 0.088 ms 0/2867 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 7.48 MBytes 62.8 Mbits/sec 0.051 ms 0/958 (0%) [ 6] 2.00-3.00 sec 7.48 MBytes 62.7 Mbits/sec 0.100 ms 0/957 (0%) [ 9] 2.00-3.00 sec 7.48 MBytes 62.8 Mbits/sec 0.082 ms 0/958 (0%) [SUM] 2.00-3.00 sec 22.4 MBytes 188 Mbits/sec 0.078 ms 0/2873 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 7.48 MBytes 62.8 Mbits/sec 0.048 ms 0/958 (0%) [ 6] 3.00-4.00 sec 7.49 MBytes 62.8 Mbits/sec 0.073 ms 0/959 (0%) [ 9] 3.00-4.00 sec 7.48 MBytes 62.8 Mbits/sec 0.109 ms 0/958 (0%) [SUM] 3.00-4.00 sec 22.5 MBytes 188 Mbits/sec 0.077 ms 0/2875 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 7.55 MBytes 63.3 Mbits/sec 0.061 ms 0/966 (0%) [ 6] 4.00-5.00 sec 7.55 MBytes 63.3 Mbits/sec 0.054 ms 0/966 (0%) [ 9] 4.00-5.00 sec 7.55 MBytes 63.4 Mbits/sec 0.108 ms 0/967 (0%) [SUM] 4.00-5.00 sec 22.6 MBytes 190 Mbits/sec 0.074 ms 0/2899 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 7.57 MBytes 63.5 Mbits/sec 0.078 ms 0/969 (0%) [ 6] 5.00-6.00 sec 7.57 MBytes 63.5 Mbits/sec 0.127 ms 0/969 (0%) [ 9] 5.00-6.00 sec 7.56 MBytes 63.4 Mbits/sec 0.094 ms 0/968 (0%) [SUM] 5.00-6.00 sec 22.7 MBytes 190 Mbits/sec 0.100 ms 0/2906 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 7.59 MBytes 63.6 Mbits/sec 0.053 ms 0/971 (0%) [ 6] 6.00-7.00 sec 7.59 MBytes 63.6 Mbits/sec 0.053 ms 0/971 (0%) [ 9] 6.00-7.00 sec 7.59 MBytes 63.6 Mbits/sec 0.102 ms 0/971 (0%) [SUM] 6.00-7.00 sec 22.8 MBytes 191 Mbits/sec 0.069 ms 0/2913 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 7.61 MBytes 63.8 Mbits/sec 0.123 ms 0/974 (0%) [ 6] 7.00-8.00 sec 7.61 MBytes 63.8 Mbits/sec 0.147 ms 0/974 (0%) [ 9] 7.00-8.00 sec 7.62 MBytes 63.8 Mbits/sec 0.121 ms 0/975 (0%) [SUM] 7.00-8.00 sec 22.8 MBytes 191 Mbits/sec 0.130 ms 0/2923 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 7.48 MBytes 62.9 Mbits/sec 0.023 ms 0/958 (0%) [ 6] 8.00-9.00 sec 7.48 MBytes 62.9 Mbits/sec 0.061 ms 0/958 (0%) [ 9] 8.00-9.00 sec 7.48 MBytes 62.8 Mbits/sec 0.073 ms 0/957 (0%) [SUM] 8.00-9.00 sec 22.4 MBytes 189 Mbits/sec 0.052 ms 0/2873 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 7.52 MBytes 63.0 Mbits/sec 0.028 ms 0/962 (0%) [ 6] 9.00-10.00 sec 7.52 MBytes 63.0 Mbits/sec 0.106 ms 0/962 (0%) [ 9] 9.00-10.00 sec 7.52 MBytes 63.1 Mbits/sec 0.085 ms 0/963 (0%) [SUM] 9.00-10.00 sec 22.6 MBytes 189 Mbits/sec 0.073 ms 0/2887 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 75.2 MBytes 63.1 Mbits/sec 0.044 ms 0/9628 (0%) [ 4] Sent 9628 datagrams [ 6] 0.00-10.00 sec 75.2 MBytes 63.1 Mbits/sec 0.120 ms 0/9628 (0%) [ 6] Sent 9628 datagrams [ 9] 0.00-10.00 sec 75.2 MBytes 63.1 Mbits/sec 0.089 ms 0/9628 (0%) [ 9] Sent 9628 datagrams [SUM] 0.00-10.00 sec 226 MBytes 189 Mbits/sec 0.085 ms 0/28884 (0%) iperf Done. UDP lantiq->host @host: # nc -u -l -p 4321 | pv > /dev/null @lantiq: # cat /dev/zero | nc -u 10.0.0.1 4321 464MiB 0:00:27 [ 20MiB/s] TCP lantiq->host @host: # nc -l -p 4321 | pv > /dev/null @lantiq: # cat /dev/zero | nc 10.0.0.1 4321 104MiB 0:00:17 [6,89MiB/s] or 130MiB 0:00:20 [8,72MiB/s] UDP host->lantiq @lantiq: # nc -u -l -p 4321 > /dev/null @host: # cat /dev/zero | pv | nc -u 10.0.0.80 4321 2,16GiB 0:00:25 [91,4MiB/s] or 2,33GiB 0:00:27 [82,4MiB/s] TCP host->lantiq @lantiq: # nc -l -p 4321 > /dev/null @host: # cat /dev/zero | pv | nc 10.0.0.80 4321 878MiB 0:00:33 [23,9MiB/s] or 1,1GiB 0:00:41 [30,8MiB/s] + : ':::::::[' configuration dma_burst ']:::::::' : + iperf3 -c 10.0.0.80 Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 51328 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 26.8 MBytes 225 Mbits/sec 53 46.7 KBytes [ 4] 1.00-2.00 sec 29.2 MBytes 245 Mbits/sec 64 55.1 KBytes [ 4] 2.00-3.00 sec 29.3 MBytes 246 Mbits/sec 56 73.5 KBytes [ 4] 3.00-4.00 sec 29.3 MBytes 246 Mbits/sec 59 80.6 KBytes [ 4] 4.00-5.00 sec 29.1 MBytes 245 Mbits/sec 38 79.2 KBytes [ 4] 5.00-6.00 sec 29.2 MBytes 245 Mbits/sec 40 49.5 KBytes [ 4] 6.00-7.00 sec 29.4 MBytes 247 Mbits/sec 45 56.6 KBytes [ 4] 7.00-8.00 sec 29.5 MBytes 247 Mbits/sec 34 69.3 KBytes [ 4] 8.00-9.00 sec 29.3 MBytes 246 Mbits/sec 39 72.1 KBytes [ 4] 9.00-10.00 sec 29.1 MBytes 244 Mbits/sec 46 56.6 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 290 MBytes 243 Mbits/sec 474 sender [ 4] 0.00-10.00 sec 290 MBytes 243 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 51336 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 9.33 MBytes 78.3 Mbits/sec [ 4] 1.00-2.00 sec 9.44 MBytes 79.2 Mbits/sec [ 4] 2.00-3.00 sec 9.46 MBytes 79.3 Mbits/sec [ 4] 3.00-4.00 sec 9.35 MBytes 78.5 Mbits/sec [ 4] 4.00-5.00 sec 9.74 MBytes 81.7 Mbits/sec [ 4] 5.00-6.00 sec 9.65 MBytes 81.0 Mbits/sec [ 4] 6.00-7.00 sec 9.65 MBytes 80.9 Mbits/sec [ 4] 7.00-8.00 sec 9.61 MBytes 80.6 Mbits/sec [ 4] 8.00-9.00 sec 9.62 MBytes 80.7 Mbits/sec [ 4] 9.00-10.00 sec 9.75 MBytes 81.8 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 96.3 MBytes 80.8 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 96.3 MBytes 80.8 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 150M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 37966 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 16.4 MBytes 138 Mbits/sec 2101 [ 4] 1.00-2.00 sec 17.9 MBytes 150 Mbits/sec 2289 [ 4] 2.00-3.00 sec 17.9 MBytes 150 Mbits/sec 2289 [ 4] 3.00-4.00 sec 17.9 MBytes 150 Mbits/sec 2293 [ 4] 4.00-5.00 sec 17.9 MBytes 150 Mbits/sec 2285 [ 4] 5.00-6.00 sec 17.9 MBytes 150 Mbits/sec 2289 [ 4] 6.00-7.00 sec 17.9 MBytes 150 Mbits/sec 2291 [ 4] 7.00-8.00 sec 17.9 MBytes 150 Mbits/sec 2286 [ 4] 8.00-9.00 sec 17.9 MBytes 151 Mbits/sec 2297 [ 4] 9.00-10.00 sec 17.8 MBytes 149 Mbits/sec 2280 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 177 MBytes 149 Mbits/sec 14022.161 ms 874/977 (89%) [ 4] Sent 977 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 150M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 36365 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 17.9 MBytes 150 Mbits/sec 0.114 ms 0/2287 (0%) [ 4] 1.00-2.00 sec 17.9 MBytes 150 Mbits/sec 0.105 ms 0/2289 (0%) [ 4] 2.00-3.00 sec 17.9 MBytes 150 Mbits/sec 0.109 ms 0/2289 (0%) [ 4] 3.00-4.00 sec 17.9 MBytes 150 Mbits/sec 0.127 ms 0/2289 (0%) [ 4] 4.00-5.00 sec 17.9 MBytes 150 Mbits/sec 0.102 ms 0/2289 (0%) [ 4] 5.00-6.00 sec 17.9 MBytes 150 Mbits/sec 0.106 ms 0/2287 (0%) [ 4] 6.00-7.00 sec 17.9 MBytes 150 Mbits/sec 0.097 ms 0/2289 (0%) [ 4] 7.00-8.00 sec 17.9 MBytes 150 Mbits/sec 0.093 ms 0/2290 (0%) [ 4] 8.00-9.00 sec 17.9 MBytes 150 Mbits/sec 0.108 ms 0/2289 (0%) [ 4] 9.00-10.00 sec 17.9 MBytes 150 Mbits/sec 0.084 ms 0/2289 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 179 MBytes 150 Mbits/sec 0.084 ms 0/22887 (0%) [ 4] Sent 22887 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 500M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 60036 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 59.4 MBytes 498 Mbits/sec 7604 [ 4] 1.00-2.00 sec 58.5 MBytes 491 Mbits/sec 7494 [ 4] 2.00-3.00 sec 60.3 MBytes 505 Mbits/sec 7713 [ 4] 3.00-4.00 sec 59.7 MBytes 501 Mbits/sec 7641 [ 4] 4.00-5.00 sec 59.5 MBytes 499 Mbits/sec 7614 [ 4] 5.00-6.00 sec 60.2 MBytes 505 Mbits/sec 7708 [ 4] 6.00-7.00 sec 58.9 MBytes 494 Mbits/sec 7541 [ 4] 7.00-8.00 sec 59.0 MBytes 495 Mbits/sec 7554 [ 4] 8.00-9.00 sec 56.8 MBytes 477 Mbits/sec 7275 [ 4] 9.00-10.00 sec 58.7 MBytes 492 Mbits/sec 7510 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 591 MBytes 496 Mbits/sec 14957.240 ms 64540/64642 (1e+02%) [ 4] Sent 64642 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 500M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 45064 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 21.4 MBytes 179 Mbits/sec 0.118 ms 0/2738 (0%) [ 4] 1.00-2.00 sec 21.3 MBytes 179 Mbits/sec 0.126 ms 0/2732 (0%) [ 4] 2.00-3.00 sec 21.5 MBytes 180 Mbits/sec 0.141 ms 0/2752 (0%) [ 4] 3.00-4.00 sec 21.6 MBytes 181 Mbits/sec 0.149 ms 0/2760 (0%) [ 4] 4.00-5.00 sec 21.6 MBytes 181 Mbits/sec 0.130 ms 0/2763 (0%) [ 4] 5.00-6.00 sec 21.5 MBytes 180 Mbits/sec 0.132 ms 0/2751 (0%) [ 4] 6.00-7.00 sec 21.5 MBytes 181 Mbits/sec 0.106 ms 0/2758 (0%) [ 4] 7.00-8.00 sec 21.5 MBytes 181 Mbits/sec 0.117 ms 0/2757 (0%) [ 4] 8.00-9.00 sec 21.5 MBytes 180 Mbits/sec 0.137 ms 0/2754 (0%) [ 4] 9.00-10.00 sec 21.4 MBytes 180 Mbits/sec 0.128 ms 0/2745 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 215 MBytes 180 Mbits/sec 0.130 ms 0/27512 (0%) [ 4] Sent 27512 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 1000M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 40069 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 94.9 MBytes 796 Mbits/sec 12149 [ 4] 1.00-2.00 sec 104 MBytes 876 Mbits/sec 13361 [ 4] 2.00-3.00 sec 104 MBytes 876 Mbits/sec 13371 [ 4] 3.00-4.00 sec 104 MBytes 876 Mbits/sec 13360 [ 4] 4.00-5.00 sec 104 MBytes 875 Mbits/sec 13352 [ 4] 5.00-6.00 sec 104 MBytes 876 Mbits/sec 13363 [ 4] 6.00-7.00 sec 105 MBytes 877 Mbits/sec 13382 [ 4] 7.00-8.00 sec 104 MBytes 875 Mbits/sec 13346 [ 4] 8.00-9.00 sec 104 MBytes 876 Mbits/sec 13369 [ 4] 9.00-10.00 sec 104 MBytes 875 Mbits/sec 13346 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 1.01 GBytes 868 Mbits/sec 428870.708 ms 131807/131857 (1e+02%) [ 4] Sent 131857 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 1000M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 58654 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 21.6 MBytes 181 Mbits/sec 0.142 ms 0/2763 (0%) [ 4] 1.00-2.00 sec 21.4 MBytes 179 Mbits/sec 0.326 ms 0/2738 (0%) [ 4] 2.00-3.00 sec 21.3 MBytes 179 Mbits/sec 0.139 ms 0/2731 (0%) [ 4] 3.00-4.00 sec 21.5 MBytes 180 Mbits/sec 0.118 ms 0/2753 (0%) [ 4] 4.00-5.00 sec 21.6 MBytes 181 Mbits/sec 0.162 ms 0/2759 (0%) [ 4] 5.00-6.00 sec 21.4 MBytes 180 Mbits/sec 0.121 ms 0/2741 (0%) [ 4] 6.00-7.00 sec 21.2 MBytes 178 Mbits/sec 0.131 ms 0/2717 (0%) [ 4] 7.00-8.00 sec 21.3 MBytes 179 Mbits/sec 0.141 ms 0/2725 (0%) [ 4] 8.00-9.00 sec 20.7 MBytes 174 Mbits/sec 0.121 ms 0/2651 (0%) [ 4] 9.00-10.00 sec 20.7 MBytes 174 Mbits/sec 0.136 ms 0/2653 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 213 MBytes 178 Mbits/sec 0.143 ms 0/27233 (0%) [ 4] Sent 27233 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 51468 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 51470 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 51472 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 10.4 MBytes 87.6 Mbits/sec 102 28.3 KBytes [ 6] 0.00-1.00 sec 10.4 MBytes 87.1 Mbits/sec 81 55.1 KBytes [ 9] 0.00-1.00 sec 9.20 MBytes 77.2 Mbits/sec 99 19.8 KBytes [SUM] 0.00-1.00 sec 30.0 MBytes 252 Mbits/sec 282 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 7.52 MBytes 63.1 Mbits/sec 144 49.5 KBytes [ 6] 1.00-2.00 sec 13.3 MBytes 112 Mbits/sec 102 38.2 KBytes [ 9] 1.00-2.00 sec 9.13 MBytes 76.6 Mbits/sec 88 14.1 KBytes [SUM] 1.00-2.00 sec 30.0 MBytes 251 Mbits/sec 334 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 11.0 MBytes 92.3 Mbits/sec 95 21.2 KBytes [ 6] 2.00-3.00 sec 11.9 MBytes 99.6 Mbits/sec 80 35.4 KBytes [ 9] 2.00-3.00 sec 7.21 MBytes 60.5 Mbits/sec 100 28.3 KBytes [SUM] 2.00-3.00 sec 30.1 MBytes 252 Mbits/sec 275 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 10.1 MBytes 84.5 Mbits/sec 120 73.5 KBytes [ 6] 3.00-4.00 sec 12.3 MBytes 103 Mbits/sec 74 80.6 KBytes [ 9] 3.00-4.00 sec 5.72 MBytes 48.0 Mbits/sec 100 46.7 KBytes [SUM] 3.00-4.00 sec 28.1 MBytes 236 Mbits/sec 294 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 9.01 MBytes 75.6 Mbits/sec 130 48.1 KBytes [ 6] 4.00-5.00 sec 8.33 MBytes 69.9 Mbits/sec 89 41.0 KBytes [ 9] 4.00-5.00 sec 11.3 MBytes 94.9 Mbits/sec 101 55.1 KBytes [SUM] 4.00-5.00 sec 28.6 MBytes 240 Mbits/sec 320 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 11.6 MBytes 97.0 Mbits/sec 105 22.6 KBytes [ 6] 5.00-6.00 sec 10.3 MBytes 86.5 Mbits/sec 88 39.6 KBytes [ 9] 5.00-6.00 sec 7.21 MBytes 60.5 Mbits/sec 94 42.4 KBytes [SUM] 5.00-6.00 sec 29.1 MBytes 244 Mbits/sec 287 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 9.32 MBytes 78.2 Mbits/sec 122 32.5 KBytes [ 6] 6.00-7.00 sec 8.76 MBytes 73.5 Mbits/sec 119 29.7 KBytes [ 9] 6.00-7.00 sec 10.3 MBytes 86.0 Mbits/sec 89 45.2 KBytes [SUM] 6.00-7.00 sec 28.3 MBytes 238 Mbits/sec 330 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 10.1 MBytes 84.5 Mbits/sec 110 39.6 KBytes [ 6] 7.00-8.00 sec 8.45 MBytes 70.9 Mbits/sec 121 26.9 KBytes [ 9] 7.00-8.00 sec 10.0 MBytes 83.9 Mbits/sec 86 52.3 KBytes [SUM] 7.00-8.00 sec 28.5 MBytes 239 Mbits/sec 317 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 11.8 MBytes 99.0 Mbits/sec 82 56.6 KBytes [ 6] 8.00-9.00 sec 8.76 MBytes 73.5 Mbits/sec 120 15.6 KBytes [ 9] 8.00-9.00 sec 9.01 MBytes 75.6 Mbits/sec 132 41.0 KBytes [SUM] 8.00-9.00 sec 29.6 MBytes 248 Mbits/sec 334 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 11.7 MBytes 98.5 Mbits/sec 93 15.6 KBytes [ 6] 9.00-10.00 sec 10.9 MBytes 91.7 Mbits/sec 89 33.9 KBytes [ 9] 9.00-10.00 sec 6.15 MBytes 51.6 Mbits/sec 90 43.8 KBytes [SUM] 9.00-10.00 sec 28.8 MBytes 242 Mbits/sec 272 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 103 MBytes 86.0 Mbits/sec 1103 sender [ 4] 0.00-10.00 sec 102 MBytes 85.5 Mbits/sec receiver [ 6] 0.00-10.00 sec 103 MBytes 86.7 Mbits/sec 963 sender [ 6] 0.00-10.00 sec 103 MBytes 86.2 Mbits/sec receiver [ 9] 0.00-10.00 sec 85.2 MBytes 71.5 Mbits/sec 979 sender [ 9] 0.00-10.00 sec 84.6 MBytes 71.0 Mbits/sec receiver [SUM] 0.00-10.00 sec 291 MBytes 244 Mbits/sec 3045 sender [SUM] 0.00-10.00 sec 289 MBytes 243 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 51476 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 51478 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 51480 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 3.52 MBytes 29.5 Mbits/sec [ 6] 0.00-1.00 sec 3.50 MBytes 29.4 Mbits/sec [ 9] 0.00-1.00 sec 2.25 MBytes 18.9 Mbits/sec [SUM] 0.00-1.00 sec 9.27 MBytes 77.8 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 4.10 MBytes 34.4 Mbits/sec [ 6] 1.00-2.00 sec 4.10 MBytes 34.4 Mbits/sec [ 9] 1.00-2.00 sec 3.90 MBytes 32.7 Mbits/sec [SUM] 1.00-2.00 sec 12.1 MBytes 102 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 4.69 MBytes 39.3 Mbits/sec [ 6] 2.00-3.00 sec 4.52 MBytes 37.9 Mbits/sec [ 9] 2.00-3.00 sec 4.76 MBytes 39.9 Mbits/sec [SUM] 2.00-3.00 sec 14.0 MBytes 117 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 5.45 MBytes 45.7 Mbits/sec [ 6] 3.00-4.00 sec 3.90 MBytes 32.7 Mbits/sec [ 9] 3.00-4.00 sec 5.79 MBytes 48.6 Mbits/sec [SUM] 3.00-4.00 sec 15.1 MBytes 127 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 2.65 MBytes 22.2 Mbits/sec [ 6] 4.00-5.00 sec 2.75 MBytes 23.1 Mbits/sec [ 9] 4.00-5.00 sec 2.67 MBytes 22.4 Mbits/sec [SUM] 4.00-5.00 sec 8.07 MBytes 67.7 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 2.88 MBytes 24.1 Mbits/sec [ 6] 5.00-6.00 sec 2.77 MBytes 23.2 Mbits/sec [ 9] 5.00-6.00 sec 2.81 MBytes 23.6 Mbits/sec [SUM] 5.00-6.00 sec 8.46 MBytes 70.9 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 3.00 MBytes 25.2 Mbits/sec [ 6] 6.00-7.00 sec 3.11 MBytes 26.1 Mbits/sec [ 9] 6.00-7.00 sec 3.12 MBytes 26.2 Mbits/sec [SUM] 6.00-7.00 sec 9.24 MBytes 77.5 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 3.12 MBytes 26.2 Mbits/sec [ 6] 7.00-8.00 sec 3.12 MBytes 26.2 Mbits/sec [ 9] 7.00-8.00 sec 3.02 MBytes 25.3 Mbits/sec [SUM] 7.00-8.00 sec 9.26 MBytes 77.7 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 3.12 MBytes 26.2 Mbits/sec [ 6] 8.00-9.00 sec 3.08 MBytes 25.8 Mbits/sec [ 9] 8.00-9.00 sec 3.11 MBytes 26.1 Mbits/sec [SUM] 8.00-9.00 sec 9.31 MBytes 78.1 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 3.12 MBytes 26.2 Mbits/sec [ 6] 9.00-10.00 sec 3.08 MBytes 25.9 Mbits/sec [ 9] 9.00-10.00 sec 3.12 MBytes 26.2 Mbits/sec [SUM] 9.00-10.00 sec 9.33 MBytes 78.3 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 36.1 MBytes 30.3 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 36.1 MBytes 30.3 Mbits/sec receiver [ 6] 0.00-10.00 sec 34.4 MBytes 28.8 Mbits/sec 0 sender [ 6] 0.00-10.00 sec 34.4 MBytes 28.8 Mbits/sec receiver [ 9] 0.00-10.00 sec 35.0 MBytes 29.4 Mbits/sec 0 sender [ 9] 0.00-10.00 sec 35.0 MBytes 29.4 Mbits/sec receiver [SUM] 0.00-10.00 sec 106 MBytes 88.5 Mbits/sec 0 sender [SUM] 0.00-10.00 sec 106 MBytes 88.5 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -u -b 800M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 42354 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 55345 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 55865 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 38.0 MBytes 318 Mbits/sec 4860 [ 6] 0.00-1.00 sec 38.0 MBytes 318 Mbits/sec 4860 [ 9] 0.00-1.00 sec 38.0 MBytes 318 Mbits/sec 4860 [SUM] 0.00-1.00 sec 114 MBytes 955 Mbits/sec 14580 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 37.8 MBytes 317 Mbits/sec 4843 [ 6] 1.00-2.00 sec 37.8 MBytes 317 Mbits/sec 4843 [ 9] 1.00-2.00 sec 37.8 MBytes 317 Mbits/sec 4843 [SUM] 1.00-2.00 sec 114 MBytes 952 Mbits/sec 14529 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 37.9 MBytes 318 Mbits/sec 4848 [ 6] 2.00-3.00 sec 37.9 MBytes 318 Mbits/sec 4848 [ 9] 2.00-3.00 sec 37.9 MBytes 318 Mbits/sec 4848 [SUM] 2.00-3.00 sec 114 MBytes 953 Mbits/sec 14544 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 37.9 MBytes 318 Mbits/sec 4857 [ 6] 3.00-4.00 sec 37.9 MBytes 318 Mbits/sec 4857 [ 9] 3.00-4.00 sec 37.9 MBytes 318 Mbits/sec 4857 [SUM] 3.00-4.00 sec 114 MBytes 955 Mbits/sec 14571 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 37.9 MBytes 318 Mbits/sec 4855 [ 6] 4.00-5.00 sec 37.9 MBytes 318 Mbits/sec 4855 [ 9] 4.00-5.00 sec 37.9 MBytes 318 Mbits/sec 4855 [SUM] 4.00-5.00 sec 114 MBytes 955 Mbits/sec 14565 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 37.9 MBytes 318 Mbits/sec 4852 [ 6] 5.00-6.00 sec 37.9 MBytes 318 Mbits/sec 4852 [ 9] 5.00-6.00 sec 37.9 MBytes 318 Mbits/sec 4852 [SUM] 5.00-6.00 sec 114 MBytes 954 Mbits/sec 14556 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 37.5 MBytes 314 Mbits/sec 4797 [ 6] 6.00-7.00 sec 37.5 MBytes 314 Mbits/sec 4797 [ 9] 6.00-7.00 sec 37.5 MBytes 314 Mbits/sec 4797 [SUM] 6.00-7.00 sec 112 MBytes 943 Mbits/sec 14391 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 37.7 MBytes 317 Mbits/sec 4831 [ 6] 7.00-8.00 sec 37.7 MBytes 317 Mbits/sec 4831 [ 9] 7.00-8.00 sec 37.7 MBytes 317 Mbits/sec 4831 [SUM] 7.00-8.00 sec 113 MBytes 950 Mbits/sec 14493 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 37.9 MBytes 318 Mbits/sec 4852 [ 6] 8.00-9.00 sec 37.9 MBytes 318 Mbits/sec 4852 [ 9] 8.00-9.00 sec 37.9 MBytes 318 Mbits/sec 4852 [SUM] 8.00-9.00 sec 114 MBytes 954 Mbits/sec 14556 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 37.7 MBytes 316 Mbits/sec 4820 [ 6] 9.00-10.00 sec 37.7 MBytes 316 Mbits/sec 4820 [ 9] 9.00-10.00 sec 37.7 MBytes 316 Mbits/sec 4820 [SUM] 9.00-10.00 sec 113 MBytes 948 Mbits/sec 14460 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 378 MBytes 317 Mbits/sec 7338208.376 ms 21969/21975 (1e+02%) [ 4] Sent 21975 datagrams [ 6] 0.00-10.00 sec 378 MBytes 317 Mbits/sec 7338208.412 ms 43791/43797 (1e+02%) [ 6] Sent 43797 datagrams [ 9] 0.00-10.00 sec 378 MBytes 317 Mbits/sec 7827422.262 ms 43757/43762 (1e+02%) [ 9] Sent 43762 datagrams [SUM] 0.00-10.00 sec 1.11 GBytes 952 Mbits/sec 7501279.683 ms 109517/109534 (1e+02%) iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -R -u -b 800M Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 53764 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 46397 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 35402 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 7.23 MBytes 60.7 Mbits/sec 0.114 ms 0/926 (0%) [ 6] 0.00-1.00 sec 7.23 MBytes 60.7 Mbits/sec 0.074 ms 0/926 (0%) [ 9] 0.00-1.00 sec 7.23 MBytes 60.6 Mbits/sec 0.084 ms 0/925 (0%) [SUM] 0.00-1.00 sec 21.7 MBytes 182 Mbits/sec 0.090 ms 0/2777 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 7.24 MBytes 60.8 Mbits/sec 0.092 ms 0/927 (0%) [ 6] 1.00-2.00 sec 7.24 MBytes 60.8 Mbits/sec 0.047 ms 0/927 (0%) [ 9] 1.00-2.00 sec 7.23 MBytes 60.7 Mbits/sec 0.079 ms 0/926 (0%) [SUM] 1.00-2.00 sec 21.7 MBytes 182 Mbits/sec 0.073 ms 0/2780 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 7.20 MBytes 60.4 Mbits/sec 0.081 ms 0/922 (0%) [ 6] 2.00-3.00 sec 7.20 MBytes 60.4 Mbits/sec 0.071 ms 0/922 (0%) [ 9] 2.00-3.00 sec 7.20 MBytes 60.4 Mbits/sec 0.102 ms 0/922 (0%) [SUM] 2.00-3.00 sec 21.6 MBytes 181 Mbits/sec 0.085 ms 0/2766 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 7.22 MBytes 60.6 Mbits/sec 0.106 ms 0/924 (0%) [ 6] 3.00-4.00 sec 7.21 MBytes 60.5 Mbits/sec 0.077 ms 0/923 (0%) [ 9] 3.00-4.00 sec 7.22 MBytes 60.6 Mbits/sec 0.088 ms 0/924 (0%) [SUM] 3.00-4.00 sec 21.6 MBytes 182 Mbits/sec 0.090 ms 0/2771 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 7.21 MBytes 60.5 Mbits/sec 0.074 ms 0/923 (0%) [ 6] 4.00-5.00 sec 7.22 MBytes 60.6 Mbits/sec 0.051 ms 0/924 (0%) [ 9] 4.00-5.00 sec 7.22 MBytes 60.6 Mbits/sec 0.110 ms 0/924 (0%) [SUM] 4.00-5.00 sec 21.6 MBytes 182 Mbits/sec 0.078 ms 0/2771 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 7.18 MBytes 60.2 Mbits/sec 0.064 ms 0/919 (0%) [ 6] 5.00-6.00 sec 7.18 MBytes 60.2 Mbits/sec 0.080 ms 0/919 (0%) [ 9] 5.00-6.00 sec 7.17 MBytes 60.2 Mbits/sec 0.105 ms 0/918 (0%) [SUM] 5.00-6.00 sec 21.5 MBytes 181 Mbits/sec 0.083 ms 0/2756 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 7.26 MBytes 60.9 Mbits/sec 0.112 ms 0/929 (0%) [ 6] 6.00-7.00 sec 7.26 MBytes 60.9 Mbits/sec 0.096 ms 0/929 (0%) [ 9] 6.00-7.00 sec 7.26 MBytes 60.9 Mbits/sec 0.142 ms 0/929 (0%) [SUM] 6.00-7.00 sec 21.8 MBytes 183 Mbits/sec 0.116 ms 0/2787 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 7.40 MBytes 62.1 Mbits/sec 0.134 ms 0/947 (0%) [ 6] 7.00-8.00 sec 7.39 MBytes 62.0 Mbits/sec 0.104 ms 0/946 (0%) [ 9] 7.00-8.00 sec 7.40 MBytes 62.1 Mbits/sec 0.119 ms 0/947 (0%) [SUM] 7.00-8.00 sec 22.2 MBytes 186 Mbits/sec 0.119 ms 0/2840 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 7.49 MBytes 62.8 Mbits/sec 0.090 ms 0/959 (0%) [ 6] 8.00-9.00 sec 7.49 MBytes 62.8 Mbits/sec 0.067 ms 0/959 (0%) [ 9] 8.00-9.00 sec 7.49 MBytes 62.8 Mbits/sec 0.087 ms 0/959 (0%) [SUM] 8.00-9.00 sec 22.5 MBytes 189 Mbits/sec 0.082 ms 0/2877 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 7.48 MBytes 62.8 Mbits/sec 0.115 ms 0/958 (0%) [ 6] 9.00-10.00 sec 7.49 MBytes 62.8 Mbits/sec 0.072 ms 0/959 (0%) [ 9] 9.00-10.00 sec 7.48 MBytes 62.8 Mbits/sec 0.085 ms 0/958 (0%) [SUM] 9.00-10.00 sec 22.5 MBytes 188 Mbits/sec 0.091 ms 0/2875 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 72.9 MBytes 61.2 Mbits/sec 0.115 ms 0/9335 (0%) [ 4] Sent 9335 datagrams [ 6] 0.00-10.00 sec 72.9 MBytes 61.2 Mbits/sec 0.068 ms 0/9335 (0%) [ 6] Sent 9335 datagrams [ 9] 0.00-10.00 sec 72.9 MBytes 61.2 Mbits/sec 0.077 ms 0/9334 (0%) [ 9] Sent 9334 datagrams [SUM] 0.00-10.00 sec 219 MBytes 184 Mbits/sec 0.087 ms 0/28004 (0%) iperf Done. + : ':::::::[' configuration dma_burst ']:::::::' : + iperf3 -c 10.0.0.80 Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 51286 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 29.4 MBytes 247 Mbits/sec 44 50.9 KBytes [ 4] 1.00-2.00 sec 24.4 MBytes 204 Mbits/sec 21 66.5 KBytes [ 4] 2.00-3.00 sec 22.0 MBytes 185 Mbits/sec 12 74.9 KBytes [ 4] 3.00-4.00 sec 22.4 MBytes 188 Mbits/sec 19 84.8 KBytes [ 4] 4.00-5.00 sec 29.1 MBytes 244 Mbits/sec 51 76.4 KBytes [ 4] 5.00-6.00 sec 29.3 MBytes 246 Mbits/sec 69 66.5 KBytes [ 4] 6.00-7.00 sec 29.5 MBytes 248 Mbits/sec 62 67.9 KBytes [ 4] 7.00-8.00 sec 29.4 MBytes 247 Mbits/sec 44 43.8 KBytes [ 4] 8.00-9.00 sec 25.0 MBytes 210 Mbits/sec 29 91.9 KBytes [ 4] 9.00-10.00 sec 22.3 MBytes 187 Mbits/sec 35 73.5 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 263 MBytes 220 Mbits/sec 386 sender [ 4] 0.00-10.00 sec 262 MBytes 220 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 51290 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 10.1 MBytes 85.1 Mbits/sec [ 4] 1.00-2.00 sec 12.5 MBytes 104 Mbits/sec [ 4] 2.00-3.00 sec 12.3 MBytes 103 Mbits/sec [ 4] 3.00-4.00 sec 12.3 MBytes 104 Mbits/sec [ 4] 4.00-5.00 sec 11.8 MBytes 99.1 Mbits/sec [ 4] 5.00-6.00 sec 9.43 MBytes 79.1 Mbits/sec [ 4] 6.00-7.00 sec 9.77 MBytes 81.9 Mbits/sec [ 4] 7.00-8.00 sec 12.2 MBytes 102 Mbits/sec [ 4] 8.00-9.00 sec 12.3 MBytes 103 Mbits/sec [ 4] 9.00-10.00 sec 12.3 MBytes 103 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 115 MBytes 96.9 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 115 MBytes 96.9 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 150M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 59591 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 16.4 MBytes 138 Mbits/sec 2102 [ 4] 1.00-2.00 sec 17.9 MBytes 150 Mbits/sec 2288 [ 4] 2.00-3.00 sec 17.9 MBytes 150 Mbits/sec 2289 [ 4] 3.00-4.00 sec 17.9 MBytes 150 Mbits/sec 2289 [ 4] 4.00-5.00 sec 17.9 MBytes 150 Mbits/sec 2288 [ 4] 5.00-6.00 sec 17.9 MBytes 150 Mbits/sec 2290 [ 4] 6.00-7.00 sec 17.9 MBytes 150 Mbits/sec 2288 [ 4] 7.00-8.00 sec 17.9 MBytes 150 Mbits/sec 2291 [ 4] 8.00-9.00 sec 17.9 MBytes 150 Mbits/sec 2290 [ 4] 9.00-10.00 sec 17.9 MBytes 150 Mbits/sec 2285 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 177 MBytes 149 Mbits/sec 239921.081 ms 783/842 (93%) [ 4] Sent 842 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 150M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 54088 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 17.9 MBytes 150 Mbits/sec 0.120 ms 0/2287 (0%) [ 4] 1.00-2.00 sec 17.9 MBytes 150 Mbits/sec 0.124 ms 0/2290 (0%) [ 4] 2.00-3.00 sec 17.9 MBytes 150 Mbits/sec 0.104 ms 0/2288 (0%) [ 4] 3.00-4.00 sec 17.9 MBytes 150 Mbits/sec 0.129 ms 0/2289 (0%) [ 4] 4.00-5.00 sec 17.9 MBytes 150 Mbits/sec 0.105 ms 0/2289 (0%) [ 4] 5.00-6.00 sec 17.9 MBytes 150 Mbits/sec 0.127 ms 0/2288 (0%) [ 4] 6.00-7.00 sec 17.9 MBytes 150 Mbits/sec 0.112 ms 0/2289 (0%) [ 4] 7.00-8.00 sec 17.9 MBytes 150 Mbits/sec 0.112 ms 0/2289 (0%) [ 4] 8.00-9.00 sec 17.9 MBytes 150 Mbits/sec 0.103 ms 0/2289 (0%) [ 4] 9.00-10.00 sec 17.9 MBytes 150 Mbits/sec 0.116 ms 0/2289 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 179 MBytes 150 Mbits/sec 0.126 ms 0/22888 (0%) [ 4] Sent 22888 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 500M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 56755 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 58.9 MBytes 494 Mbits/sec 7545 [ 4] 1.00-2.00 sec 59.9 MBytes 503 Mbits/sec 7668 [ 4] 2.00-3.00 sec 58.7 MBytes 493 Mbits/sec 7518 [ 4] 3.00-4.00 sec 60.5 MBytes 508 Mbits/sec 7749 [ 4] 4.00-5.00 sec 59.0 MBytes 495 Mbits/sec 7547 [ 4] 5.00-6.00 sec 60.4 MBytes 506 Mbits/sec 7725 [ 4] 6.00-7.00 sec 58.5 MBytes 490 Mbits/sec 7483 [ 4] 7.00-8.00 sec 60.6 MBytes 508 Mbits/sec 7757 [ 4] 8.00-9.00 sec 58.5 MBytes 491 Mbits/sec 7492 [ 4] 9.00-10.00 sec 60.7 MBytes 509 Mbits/sec 7773 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 596 MBytes 500 Mbits/sec 39379.596 ms 64391/64478 (1e+02%) [ 4] Sent 64478 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 500M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 50608 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 21.7 MBytes 182 Mbits/sec 0.117 ms 0/2778 (0%) [ 4] 1.00-2.00 sec 21.8 MBytes 183 Mbits/sec 0.123 ms 0/2788 (0%) [ 4] 2.00-3.00 sec 21.8 MBytes 183 Mbits/sec 0.143 ms 0/2786 (0%) [ 4] 3.00-4.00 sec 21.6 MBytes 182 Mbits/sec 0.137 ms 0/2771 (0%) [ 4] 4.00-5.00 sec 21.7 MBytes 182 Mbits/sec 0.124 ms 0/2775 (0%) [ 4] 5.00-6.00 sec 21.8 MBytes 183 Mbits/sec 0.122 ms 0/2788 (0%) [ 4] 6.00-7.00 sec 21.6 MBytes 181 Mbits/sec 0.119 ms 0/2762 (0%) [ 4] 7.00-8.00 sec 21.0 MBytes 176 Mbits/sec 0.104 ms 0/2693 (0%) [ 4] 8.00-9.00 sec 21.0 MBytes 176 Mbits/sec 0.133 ms 0/2685 (0%) [ 4] 9.00-10.00 sec 20.9 MBytes 175 Mbits/sec 0.105 ms 0/2674 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 215 MBytes 180 Mbits/sec 0.101 ms 0/27502 (0%) [ 4] Sent 27502 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 1000M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 36118 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 103 MBytes 865 Mbits/sec 13203 [ 4] 1.00-2.00 sec 103 MBytes 866 Mbits/sec 13221 [ 4] 2.00-3.00 sec 103 MBytes 864 Mbits/sec 13190 [ 4] 3.00-4.00 sec 103 MBytes 865 Mbits/sec 13198 [ 4] 4.00-5.00 sec 103 MBytes 866 Mbits/sec 13218 [ 4] 5.00-6.00 sec 103 MBytes 865 Mbits/sec 13205 [ 4] 6.00-7.00 sec 103 MBytes 866 Mbits/sec 13207 [ 4] 7.00-8.00 sec 103 MBytes 865 Mbits/sec 13195 [ 4] 8.00-9.00 sec 103 MBytes 866 Mbits/sec 13207 [ 4] 9.00-10.00 sec 103 MBytes 867 Mbits/sec 13228 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 1.01 GBytes 866 Mbits/sec 0.747 ms 131275/131557 (1e+02%) [ 4] Sent 131557 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 1000M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 56991 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 24.4 MBytes 205 Mbits/sec 0.124 ms 0/3128 (0%) [ 4] 1.00-2.00 sec 24.4 MBytes 204 Mbits/sec 0.129 ms 0/3118 (0%) [ 4] 2.00-3.00 sec 24.3 MBytes 204 Mbits/sec 0.140 ms 0/3112 (0%) [ 4] 3.00-4.00 sec 24.2 MBytes 203 Mbits/sec 0.139 ms 0/3103 (0%) [ 4] 4.00-5.00 sec 24.3 MBytes 203 Mbits/sec 0.109 ms 0/3105 (0%) [ 4] 5.00-6.00 sec 24.4 MBytes 204 Mbits/sec 0.142 ms 0/3117 (0%) [ 4] 6.00-7.00 sec 24.3 MBytes 204 Mbits/sec 0.136 ms 0/3113 (0%) [ 4] 7.00-8.00 sec 24.4 MBytes 205 Mbits/sec 0.113 ms 0/3125 (0%) [ 4] 8.00-9.00 sec 24.3 MBytes 204 Mbits/sec 0.117 ms 0/3108 (0%) [ 4] 9.00-10.00 sec 24.2 MBytes 203 Mbits/sec 0.130 ms 0/3101 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 243 MBytes 204 Mbits/sec 0.129 ms 0/31132 (0%) [ 4] Sent 31132 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 51306 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 51308 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 51310 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 11.9 MBytes 99.6 Mbits/sec 80 25.5 KBytes [ 6] 0.00-1.00 sec 10.2 MBytes 85.4 Mbits/sec 67 46.7 KBytes [ 9] 0.00-1.00 sec 7.27 MBytes 60.9 Mbits/sec 99 15.6 KBytes [SUM] 0.00-1.00 sec 29.3 MBytes 246 Mbits/sec 246 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 12.1 MBytes 101 Mbits/sec 76 60.8 KBytes [ 6] 1.00-2.00 sec 8.33 MBytes 69.8 Mbits/sec 94 17.0 KBytes [ 9] 1.00-2.00 sec 8.58 MBytes 71.9 Mbits/sec 103 17.0 KBytes [SUM] 1.00-2.00 sec 29.0 MBytes 243 Mbits/sec 273 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 15.8 MBytes 133 Mbits/sec 80 43.8 KBytes [ 6] 2.00-3.00 sec 6.52 MBytes 54.8 Mbits/sec 95 28.3 KBytes [ 9] 2.00-3.00 sec 7.21 MBytes 60.5 Mbits/sec 114 46.7 KBytes [SUM] 2.00-3.00 sec 29.6 MBytes 248 Mbits/sec 289 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 11.4 MBytes 95.9 Mbits/sec 71 35.4 KBytes [ 6] 3.00-4.00 sec 9.20 MBytes 77.2 Mbits/sec 96 24.0 KBytes [ 9] 3.00-4.00 sec 8.95 MBytes 75.1 Mbits/sec 130 12.7 KBytes [SUM] 3.00-4.00 sec 29.6 MBytes 248 Mbits/sec 297 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 17.0 MBytes 143 Mbits/sec 76 9.90 KBytes [ 6] 4.00-5.00 sec 7.95 MBytes 66.7 Mbits/sec 109 29.7 KBytes [ 9] 4.00-5.00 sec 4.72 MBytes 39.6 Mbits/sec 82 32.5 KBytes [SUM] 4.00-5.00 sec 29.7 MBytes 249 Mbits/sec 267 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 10.6 MBytes 89.1 Mbits/sec 133 36.8 KBytes [ 6] 5.00-6.00 sec 8.20 MBytes 68.8 Mbits/sec 105 62.2 KBytes [ 9] 5.00-6.00 sec 9.32 MBytes 78.2 Mbits/sec 100 41.0 KBytes [SUM] 5.00-6.00 sec 28.2 MBytes 236 Mbits/sec 338 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 10.1 MBytes 84.4 Mbits/sec 105 49.5 KBytes [ 6] 6.00-7.00 sec 9.88 MBytes 82.9 Mbits/sec 101 19.8 KBytes [ 9] 6.00-7.00 sec 9.94 MBytes 83.4 Mbits/sec 93 41.0 KBytes [SUM] 6.00-7.00 sec 29.9 MBytes 251 Mbits/sec 299 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 11.1 MBytes 93.3 Mbits/sec 93 39.6 KBytes [ 6] 7.00-8.00 sec 9.45 MBytes 79.3 Mbits/sec 127 7.07 KBytes [ 9] 7.00-8.00 sec 9.26 MBytes 77.7 Mbits/sec 88 59.4 KBytes [SUM] 7.00-8.00 sec 29.8 MBytes 250 Mbits/sec 308 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 13.7 MBytes 115 Mbits/sec 93 8.48 KBytes [ 6] 8.00-9.00 sec 6.46 MBytes 54.2 Mbits/sec 116 17.0 KBytes [ 9] 8.00-9.00 sec 9.69 MBytes 81.3 Mbits/sec 104 72.1 KBytes [SUM] 8.00-9.00 sec 29.8 MBytes 250 Mbits/sec 313 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 10.9 MBytes 91.8 Mbits/sec 70 46.7 KBytes [ 6] 9.00-10.00 sec 7.95 MBytes 66.7 Mbits/sec 98 41.0 KBytes [ 9] 9.00-10.00 sec 10.4 MBytes 87.6 Mbits/sec 91 32.5 KBytes [SUM] 9.00-10.00 sec 29.3 MBytes 246 Mbits/sec 259 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 125 MBytes 105 Mbits/sec 877 sender [ 4] 0.00-10.00 sec 124 MBytes 104 Mbits/sec receiver [ 6] 0.00-10.00 sec 84.1 MBytes 70.6 Mbits/sec 1008 sender [ 6] 0.00-10.00 sec 83.5 MBytes 70.1 Mbits/sec receiver [ 9] 0.00-10.00 sec 85.4 MBytes 71.6 Mbits/sec 1004 sender [ 9] 0.00-10.00 sec 84.8 MBytes 71.2 Mbits/sec receiver [SUM] 0.00-10.00 sec 294 MBytes 247 Mbits/sec 2889 sender [SUM] 0.00-10.00 sec 292 MBytes 245 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 51314 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 51316 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 51318 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 3.53 MBytes 29.6 Mbits/sec [ 6] 0.00-1.00 sec 3.50 MBytes 29.4 Mbits/sec [ 9] 0.00-1.00 sec 2.25 MBytes 18.9 Mbits/sec [SUM] 0.00-1.00 sec 9.28 MBytes 77.8 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 3.11 MBytes 26.1 Mbits/sec [ 6] 1.00-2.00 sec 3.12 MBytes 26.2 Mbits/sec [ 9] 1.00-2.00 sec 3.12 MBytes 26.2 Mbits/sec [SUM] 1.00-2.00 sec 9.36 MBytes 78.5 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 3.11 MBytes 26.1 Mbits/sec [ 6] 2.00-3.00 sec 3.12 MBytes 26.2 Mbits/sec [ 9] 2.00-3.00 sec 3.09 MBytes 25.9 Mbits/sec [SUM] 2.00-3.00 sec 9.33 MBytes 78.3 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 3.12 MBytes 26.2 Mbits/sec [ 6] 3.00-4.00 sec 3.12 MBytes 26.2 Mbits/sec [ 9] 3.00-4.00 sec 3.05 MBytes 25.6 Mbits/sec [SUM] 3.00-4.00 sec 9.30 MBytes 78.0 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 3.13 MBytes 26.3 Mbits/sec [ 6] 4.00-5.00 sec 3.03 MBytes 25.4 Mbits/sec [ 9] 4.00-5.00 sec 3.21 MBytes 26.9 Mbits/sec [SUM] 4.00-5.00 sec 9.37 MBytes 78.6 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 3.12 MBytes 26.2 Mbits/sec [ 6] 5.00-6.00 sec 3.09 MBytes 25.9 Mbits/sec [ 9] 5.00-6.00 sec 3.11 MBytes 26.1 Mbits/sec [SUM] 5.00-6.00 sec 9.33 MBytes 78.3 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 3.05 MBytes 25.6 Mbits/sec [ 6] 6.00-7.00 sec 3.12 MBytes 26.2 Mbits/sec [ 9] 6.00-7.00 sec 3.15 MBytes 26.4 Mbits/sec [SUM] 6.00-7.00 sec 9.32 MBytes 78.2 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 3.38 MBytes 28.4 Mbits/sec [ 6] 7.00-8.00 sec 3.38 MBytes 28.3 Mbits/sec [ 9] 7.00-8.00 sec 3.41 MBytes 28.6 Mbits/sec [SUM] 7.00-8.00 sec 10.2 MBytes 85.3 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 4.12 MBytes 34.5 Mbits/sec [ 6] 8.00-9.00 sec 4.12 MBytes 34.6 Mbits/sec [ 9] 8.00-9.00 sec 4.02 MBytes 33.7 Mbits/sec [SUM] 8.00-9.00 sec 12.3 MBytes 103 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 4.12 MBytes 34.6 Mbits/sec [ 6] 9.00-10.00 sec 4.05 MBytes 34.0 Mbits/sec [ 9] 9.00-10.00 sec 4.11 MBytes 34.4 Mbits/sec [SUM] 9.00-10.00 sec 12.3 MBytes 103 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 34.7 MBytes 29.1 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 34.7 MBytes 29.1 Mbits/sec receiver [ 6] 0.00-10.00 sec 34.6 MBytes 29.0 Mbits/sec 0 sender [ 6] 0.00-10.00 sec 34.6 MBytes 29.0 Mbits/sec receiver [ 9] 0.00-10.00 sec 33.5 MBytes 28.1 Mbits/sec 0 sender [ 9] 0.00-10.00 sec 33.5 MBytes 28.1 Mbits/sec receiver [SUM] 0.00-10.00 sec 103 MBytes 86.2 Mbits/sec 0 sender [SUM] 0.00-10.00 sec 103 MBytes 86.2 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -u -b 800M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 40993 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 36104 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 60932 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 37.9 MBytes 317 Mbits/sec 4845 [ 6] 0.00-1.00 sec 37.9 MBytes 317 Mbits/sec 4845 [ 9] 0.00-1.00 sec 37.9 MBytes 317 Mbits/sec 4845 [SUM] 0.00-1.00 sec 114 MBytes 952 Mbits/sec 14535 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 37.8 MBytes 317 Mbits/sec 4841 [ 6] 1.00-2.00 sec 37.8 MBytes 317 Mbits/sec 4841 [ 9] 1.00-2.00 sec 37.8 MBytes 317 Mbits/sec 4841 [SUM] 1.00-2.00 sec 113 MBytes 952 Mbits/sec 14523 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 37.9 MBytes 318 Mbits/sec 4854 [ 6] 2.00-3.00 sec 37.9 MBytes 318 Mbits/sec 4854 [ 9] 2.00-3.00 sec 37.9 MBytes 318 Mbits/sec 4854 [SUM] 2.00-3.00 sec 114 MBytes 954 Mbits/sec 14562 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 37.9 MBytes 318 Mbits/sec 4851 [ 6] 3.00-4.00 sec 37.9 MBytes 318 Mbits/sec 4851 [ 9] 3.00-4.00 sec 37.9 MBytes 318 Mbits/sec 4851 [SUM] 3.00-4.00 sec 114 MBytes 954 Mbits/sec 14553 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 37.9 MBytes 318 Mbits/sec 4847 [ 6] 4.00-5.00 sec 37.9 MBytes 318 Mbits/sec 4847 [ 9] 4.00-5.00 sec 37.9 MBytes 318 Mbits/sec 4847 [SUM] 4.00-5.00 sec 114 MBytes 953 Mbits/sec 14541 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 37.7 MBytes 316 Mbits/sec 4821 [ 6] 5.00-6.00 sec 37.7 MBytes 316 Mbits/sec 4821 [ 9] 5.00-6.00 sec 37.7 MBytes 316 Mbits/sec 4821 [SUM] 5.00-6.00 sec 113 MBytes 948 Mbits/sec 14463 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 37.8 MBytes 317 Mbits/sec 4844 [ 6] 6.00-7.00 sec 37.8 MBytes 317 Mbits/sec 4844 [ 9] 6.00-7.00 sec 37.8 MBytes 317 Mbits/sec 4844 [SUM] 6.00-7.00 sec 114 MBytes 952 Mbits/sec 14532 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 37.8 MBytes 317 Mbits/sec 4839 [ 6] 7.00-8.00 sec 37.8 MBytes 317 Mbits/sec 4839 [ 9] 7.00-8.00 sec 37.8 MBytes 317 Mbits/sec 4839 [SUM] 7.00-8.00 sec 113 MBytes 951 Mbits/sec 14517 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 37.8 MBytes 317 Mbits/sec 4840 [ 6] 8.00-9.00 sec 37.8 MBytes 317 Mbits/sec 4840 [ 9] 8.00-9.00 sec 37.8 MBytes 317 Mbits/sec 4840 [SUM] 8.00-9.00 sec 113 MBytes 952 Mbits/sec 14520 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 37.9 MBytes 318 Mbits/sec 4848 [ 6] 9.00-10.00 sec 37.9 MBytes 318 Mbits/sec 4848 [ 9] 9.00-10.00 sec 37.9 MBytes 318 Mbits/sec 4848 [SUM] 9.00-10.00 sec 114 MBytes 953 Mbits/sec 14544 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 378 MBytes 317 Mbits/sec 7827421.765 ms 99/104 (95%) [ 4] Sent 104 datagrams [ 6] 0.00-10.00 sec 378 MBytes 317 Mbits/sec 7338208.061 ms 43808/43814 (1e+02%) [ 6] Sent 43814 datagrams [ 9] 0.00-10.00 sec 378 MBytes 317 Mbits/sec 8905866.429 ms 0/3 (0%) [ 9] Sent 3 datagrams [SUM] 0.00-10.00 sec 1.11 GBytes 952 Mbits/sec 8023832.085 ms 43907/43921 (1e+02%) iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -R -u -b 800M Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 38683 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 51240 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 35532 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 7.34 MBytes 61.6 Mbits/sec 0.080 ms 0/940 (0%) [ 6] 0.00-1.00 sec 7.34 MBytes 61.6 Mbits/sec 0.073 ms 0/940 (0%) [ 9] 0.00-1.00 sec 7.34 MBytes 61.5 Mbits/sec 0.125 ms 0/939 (0%) [SUM] 0.00-1.00 sec 22.0 MBytes 185 Mbits/sec 0.093 ms 0/2819 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 7.30 MBytes 61.3 Mbits/sec 0.092 ms 0/935 (0%) [ 6] 1.00-2.00 sec 7.30 MBytes 61.3 Mbits/sec 0.078 ms 0/935 (0%) [ 9] 1.00-2.00 sec 7.30 MBytes 61.3 Mbits/sec 0.093 ms 0/935 (0%) [SUM] 1.00-2.00 sec 21.9 MBytes 184 Mbits/sec 0.088 ms 0/2805 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 7.17 MBytes 60.2 Mbits/sec 0.104 ms 0/918 (0%) [ 6] 2.00-3.00 sec 7.16 MBytes 60.1 Mbits/sec 0.080 ms 0/917 (0%) [ 9] 2.00-3.00 sec 7.17 MBytes 60.2 Mbits/sec 0.091 ms 0/918 (0%) [SUM] 2.00-3.00 sec 21.5 MBytes 180 Mbits/sec 0.092 ms 0/2753 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 7.22 MBytes 60.6 Mbits/sec 0.097 ms 0/924 (0%) [ 6] 3.00-4.00 sec 7.23 MBytes 60.6 Mbits/sec 0.048 ms 0/925 (0%) [ 9] 3.00-4.00 sec 7.22 MBytes 60.6 Mbits/sec 0.070 ms 0/924 (0%) [SUM] 3.00-4.00 sec 21.7 MBytes 182 Mbits/sec 0.072 ms 0/2773 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 7.20 MBytes 60.4 Mbits/sec 0.114 ms 0/921 (0%) [ 6] 4.00-5.00 sec 7.20 MBytes 60.4 Mbits/sec 0.086 ms 0/921 (0%) [ 9] 4.00-5.00 sec 7.20 MBytes 60.4 Mbits/sec 0.107 ms 0/921 (0%) [SUM] 4.00-5.00 sec 21.6 MBytes 181 Mbits/sec 0.102 ms 0/2763 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 7.14 MBytes 59.9 Mbits/sec 0.102 ms 0/914 (0%) [ 6] 5.00-6.00 sec 7.14 MBytes 59.9 Mbits/sec 0.079 ms 0/914 (0%) [ 9] 5.00-6.00 sec 7.14 MBytes 59.9 Mbits/sec 0.095 ms 0/914 (0%) [SUM] 5.00-6.00 sec 21.4 MBytes 180 Mbits/sec 0.092 ms 0/2742 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 7.19 MBytes 60.3 Mbits/sec 0.156 ms 0/920 (0%) [ 6] 6.00-7.00 sec 7.19 MBytes 60.3 Mbits/sec 0.079 ms 0/920 (0%) [ 9] 6.00-7.00 sec 7.20 MBytes 60.4 Mbits/sec 0.151 ms 0/921 (0%) [SUM] 6.00-7.00 sec 21.6 MBytes 181 Mbits/sec 0.129 ms 0/2761 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 7.16 MBytes 60.1 Mbits/sec 0.107 ms 0/917 (0%) [ 6] 7.00-8.00 sec 7.16 MBytes 60.1 Mbits/sec 0.045 ms 0/917 (0%) [ 9] 7.00-8.00 sec 7.16 MBytes 60.1 Mbits/sec 0.096 ms 0/917 (0%) [SUM] 7.00-8.00 sec 21.5 MBytes 180 Mbits/sec 0.083 ms 0/2751 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 7.23 MBytes 60.7 Mbits/sec 0.123 ms 0/926 (0%) [ 6] 8.00-9.00 sec 7.23 MBytes 60.7 Mbits/sec 0.083 ms 0/926 (0%) [ 9] 8.00-9.00 sec 7.23 MBytes 60.6 Mbits/sec 0.127 ms 0/925 (0%) [SUM] 8.00-9.00 sec 21.7 MBytes 182 Mbits/sec 0.111 ms 0/2777 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 7.37 MBytes 61.8 Mbits/sec 0.094 ms 0/943 (0%) [ 6] 9.00-10.00 sec 7.36 MBytes 61.7 Mbits/sec 0.084 ms 0/942 (0%) [ 9] 9.00-10.00 sec 7.37 MBytes 61.8 Mbits/sec 0.119 ms 0/943 (0%) [SUM] 9.00-10.00 sec 22.1 MBytes 185 Mbits/sec 0.099 ms 0/2828 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 72.3 MBytes 60.7 Mbits/sec 0.094 ms 0/9258 (0%) [ 4] Sent 9258 datagrams [ 6] 0.00-10.00 sec 72.3 MBytes 60.7 Mbits/sec 0.088 ms 0/9258 (0%) [ 6] Sent 9258 datagrams [ 9] 0.00-10.00 sec 72.3 MBytes 60.7 Mbits/sec 0.119 ms 0/9258 (0%) [ 9] Sent 9258 datagrams [SUM] 0.00-10.00 sec 217 MBytes 182 Mbits/sec 0.100 ms 0/27774 (0%) iperf Done. UDP lantiq->host @host: # nc -u -l -p 4321 | pv > /dev/null @lantiq: # cat /dev/zero | nc -u 10.0.0.1 4321 567MiB 0:00:41 [15,8MiB/s] TCP lantiq->host @host: # nc -l -p 4321 | pv > /dev/null @lantiq: # cat /dev/zero | nc 10.0.0.1 4321 153MiB 0:00:27 [6,37MiB/s] or 177MiB 0:00:30 [8,03MiB/s] UDP host->lantiq @lantiq: # nc -u -l -p 4321 > /dev/null @host: # cat /dev/zero | pv | nc -u 10.0.0.80 4321 3,37GiB 0:00:31 [ 111MiB/s] TCP host->lantiq @lantiq: # nc -l -p 4321 > /dev/null @host: # cat /dev/zero | pv | nc 10.0.0.80 4321 16MiB 0:00:31 [19,1MiB/s] or 1,06GiB 0:00:49 [24,9MiB/s] + : ':::::::[' configuration everything ']:::::::' : + iperf3 -c 10.0.0.80 Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 60838 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 34.1 MBytes 286 Mbits/sec 35 55.1 KBytes [ 4] 1.00-2.00 sec 26.8 MBytes 225 Mbits/sec 75 91.9 KBytes [ 4] 2.00-3.00 sec 38.3 MBytes 322 Mbits/sec 30 67.9 KBytes [ 4] 3.00-4.00 sec 27.3 MBytes 229 Mbits/sec 35 96.2 KBytes [ 4] 4.00-5.00 sec 29.1 MBytes 244 Mbits/sec 51 139 KBytes [ 4] 5.00-6.00 sec 34.2 MBytes 287 Mbits/sec 19 165 KBytes [ 4] 6.00-7.00 sec 32.8 MBytes 275 Mbits/sec 48 182 KBytes [ 4] 7.00-8.00 sec 30.4 MBytes 255 Mbits/sec 12 50.9 KBytes [ 4] 8.00-9.00 sec 33.0 MBytes 277 Mbits/sec 58 123 KBytes [ 4] 9.00-10.00 sec 26.8 MBytes 225 Mbits/sec 64 134 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 313 MBytes 262 Mbits/sec 427 sender [ 4] 0.00-10.00 sec 312 MBytes 262 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 60852 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 10.5 MBytes 87.9 Mbits/sec [ 4] 1.00-2.00 sec 10.6 MBytes 88.6 Mbits/sec [ 4] 2.00-3.00 sec 10.6 MBytes 88.6 Mbits/sec [ 4] 3.00-4.00 sec 10.5 MBytes 87.9 Mbits/sec [ 4] 4.00-5.00 sec 10.5 MBytes 88.3 Mbits/sec [ 4] 5.00-6.00 sec 10.6 MBytes 89.3 Mbits/sec [ 4] 6.00-7.00 sec 10.5 MBytes 88.1 Mbits/sec [ 4] 7.00-8.00 sec 10.6 MBytes 89.1 Mbits/sec [ 4] 8.00-9.00 sec 10.6 MBytes 89.1 Mbits/sec [ 4] 9.00-10.00 sec 10.5 MBytes 87.8 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 107 MBytes 89.5 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 107 MBytes 89.5 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 150M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 52597 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 16.4 MBytes 137 Mbits/sec 2096 [ 4] 1.00-2.00 sec 17.9 MBytes 150 Mbits/sec 2293 [ 4] 2.00-3.00 sec 17.9 MBytes 150 Mbits/sec 2288 [ 4] 3.00-4.00 sec 17.9 MBytes 150 Mbits/sec 2289 [ 4] 4.00-5.00 sec 17.9 MBytes 150 Mbits/sec 2289 [ 4] 5.00-6.00 sec 17.9 MBytes 150 Mbits/sec 2289 [ 4] 6.00-7.00 sec 17.9 MBytes 150 Mbits/sec 2288 [ 4] 7.00-8.00 sec 17.9 MBytes 150 Mbits/sec 2290 [ 4] 8.00-9.00 sec 17.9 MBytes 150 Mbits/sec 2288 [ 4] 9.00-10.00 sec 17.9 MBytes 150 Mbits/sec 2287 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 177 MBytes 149 Mbits/sec 5.154 ms 1056/1284 (82%) [ 4] Sent 1284 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 150M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 37198 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 17.9 MBytes 150 Mbits/sec 0.042 ms 0/2287 (0%) [ 4] 1.00-2.00 sec 17.9 MBytes 150 Mbits/sec 0.045 ms 0/2289 (0%) [ 4] 2.00-3.00 sec 17.9 MBytes 150 Mbits/sec 0.038 ms 0/2290 (0%) [ 4] 3.00-4.00 sec 17.9 MBytes 150 Mbits/sec 0.054 ms 0/2289 (0%) [ 4] 4.00-5.00 sec 17.9 MBytes 150 Mbits/sec 0.027 ms 0/2288 (0%) [ 4] 5.00-6.00 sec 17.9 MBytes 150 Mbits/sec 0.078 ms 0/2289 (0%) [ 4] 6.00-7.00 sec 17.9 MBytes 150 Mbits/sec 0.044 ms 0/2288 (0%) [ 4] 7.00-8.00 sec 17.9 MBytes 150 Mbits/sec 0.023 ms 0/2289 (0%) [ 4] 8.00-9.00 sec 17.9 MBytes 150 Mbits/sec 0.058 ms 0/2289 (0%) [ 4] 9.00-10.00 sec 17.9 MBytes 150 Mbits/sec 0.098 ms 0/2289 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 179 MBytes 150 Mbits/sec 0.098 ms 0/22887 (0%) [ 4] Sent 22887 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 500M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 55677 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 59.1 MBytes 496 Mbits/sec 7565 [ 4] 1.00-2.00 sec 59.1 MBytes 496 Mbits/sec 7567 [ 4] 2.00-3.00 sec 60.4 MBytes 507 Mbits/sec 7737 [ 4] 3.00-4.00 sec 59.2 MBytes 497 Mbits/sec 7580 [ 4] 4.00-5.00 sec 59.5 MBytes 499 Mbits/sec 7612 [ 4] 5.00-6.00 sec 59.0 MBytes 495 Mbits/sec 7547 [ 4] 6.00-7.00 sec 59.4 MBytes 498 Mbits/sec 7605 [ 4] 7.00-8.00 sec 60.4 MBytes 507 Mbits/sec 7737 [ 4] 8.00-9.00 sec 56.3 MBytes 473 Mbits/sec 7212 [ 4] 9.00-10.00 sec 60.0 MBytes 503 Mbits/sec 7678 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 592 MBytes 497 Mbits/sec 0.257 ms 64678/64986 (1e+02%) [ 4] Sent 64986 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 500M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 52012 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 22.6 MBytes 190 Mbits/sec 0.204 ms 0/2895 (0%) [ 4] 1.00-2.00 sec 22.7 MBytes 191 Mbits/sec 0.101 ms 0/2911 (0%) [ 4] 2.00-3.00 sec 23.2 MBytes 195 Mbits/sec 0.098 ms 0/2976 (0%) [ 4] 3.00-4.00 sec 23.2 MBytes 194 Mbits/sec 0.092 ms 0/2964 (0%) [ 4] 4.00-5.00 sec 24.8 MBytes 208 Mbits/sec 0.084 ms 0/3180 (0%) [ 4] 5.00-6.00 sec 24.6 MBytes 207 Mbits/sec 0.100 ms 0/3155 (0%) [ 4] 6.00-7.00 sec 27.8 MBytes 233 Mbits/sec 0.107 ms 0/3560 (0%) [ 4] 7.00-8.00 sec 27.7 MBytes 232 Mbits/sec 0.040 ms 0/3540 (0%) [ 4] 8.00-9.00 sec 27.7 MBytes 232 Mbits/sec 0.112 ms 0/3543 (0%) [ 4] 9.00-10.00 sec 27.7 MBytes 232 Mbits/sec 0.029 ms 0/3544 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 252 MBytes 211 Mbits/sec 0.034 ms 0/32269 (0%) [ 4] Sent 32269 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 1000M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 53409 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 92.1 MBytes 772 Mbits/sec 11783 [ 4] 1.00-2.00 sec 101 MBytes 845 Mbits/sec 12898 [ 4] 2.00-3.00 sec 102 MBytes 859 Mbits/sec 13108 [ 4] 3.00-4.00 sec 101 MBytes 847 Mbits/sec 12925 [ 4] 4.00-5.00 sec 102 MBytes 853 Mbits/sec 13011 [ 4] 5.00-6.00 sec 102 MBytes 853 Mbits/sec 13011 [ 4] 6.00-7.00 sec 101 MBytes 846 Mbits/sec 12914 [ 4] 7.00-8.00 sec 103 MBytes 867 Mbits/sec 13232 [ 4] 8.00-9.00 sec 102 MBytes 854 Mbits/sec 13036 [ 4] 9.00-10.00 sec 102 MBytes 853 Mbits/sec 13012 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 1007 MBytes 845 Mbits/sec 0.367 ms 66211/66507 (1e+02%) [ 4] Sent 66507 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 1000M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 42788 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 22.9 MBytes 192 Mbits/sec 0.144 ms 0/2937 (0%) [ 4] 1.00-2.00 sec 23.0 MBytes 193 Mbits/sec 0.139 ms 0/2942 (0%) [ 4] 2.00-3.00 sec 27.8 MBytes 234 Mbits/sec 0.047 ms 0/3563 (0%) [ 4] 3.00-4.00 sec 27.9 MBytes 234 Mbits/sec 0.144 ms 0/3568 (0%) [ 4] 4.00-5.00 sec 27.9 MBytes 234 Mbits/sec 0.127 ms 0/3568 (0%) [ 4] 5.00-6.00 sec 27.8 MBytes 234 Mbits/sec 0.028 ms 0/3563 (0%) [ 4] 6.00-7.00 sec 27.7 MBytes 233 Mbits/sec 0.062 ms 0/3548 (0%) [ 4] 7.00-8.00 sec 27.8 MBytes 233 Mbits/sec 0.049 ms 0/3558 (0%) [ 4] 8.00-9.00 sec 27.8 MBytes 233 Mbits/sec 0.103 ms 0/3553 (0%) [ 4] 9.00-10.00 sec 27.6 MBytes 232 Mbits/sec 0.144 ms 0/3539 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 268 MBytes 225 Mbits/sec 0.154 ms 0/34341 (0%) [ 4] Sent 34341 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 60930 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 60932 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 60934 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 8.17 MBytes 68.5 Mbits/sec 132 11.3 KBytes [ 6] 0.00-1.00 sec 13.8 MBytes 116 Mbits/sec 124 24.0 KBytes [ 9] 0.00-1.00 sec 10.5 MBytes 88.4 Mbits/sec 108 17.0 KBytes [SUM] 0.00-1.00 sec 32.5 MBytes 273 Mbits/sec 364 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 5.84 MBytes 49.0 Mbits/sec 129 21.2 KBytes [ 6] 1.00-2.00 sec 19.1 MBytes 160 Mbits/sec 103 55.1 KBytes [ 9] 1.00-2.00 sec 7.95 MBytes 66.7 Mbits/sec 82 24.0 KBytes [SUM] 1.00-2.00 sec 32.9 MBytes 276 Mbits/sec 314 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 7.15 MBytes 60.0 Mbits/sec 121 21.2 KBytes [ 6] 2.00-3.00 sec 19.8 MBytes 166 Mbits/sec 89 69.3 KBytes [ 9] 2.00-3.00 sec 5.03 MBytes 42.2 Mbits/sec 151 7.07 KBytes [SUM] 2.00-3.00 sec 31.9 MBytes 268 Mbits/sec 361 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 16.1 MBytes 135 Mbits/sec 132 12.7 KBytes [ 6] 3.00-4.00 sec 6.96 MBytes 58.4 Mbits/sec 121 4.24 KBytes [ 9] 3.00-4.00 sec 8.33 MBytes 69.8 Mbits/sec 95 43.8 KBytes [SUM] 3.00-4.00 sec 31.4 MBytes 263 Mbits/sec 348 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 8.08 MBytes 67.8 Mbits/sec 151 36.8 KBytes [ 6] 4.00-5.00 sec 15.8 MBytes 133 Mbits/sec 89 70.7 KBytes [ 9] 4.00-5.00 sec 7.15 MBytes 60.0 Mbits/sec 104 14.1 KBytes [SUM] 4.00-5.00 sec 31.1 MBytes 261 Mbits/sec 344 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 12.1 MBytes 102 Mbits/sec 168 18.4 KBytes [ 6] 5.00-6.00 sec 7.33 MBytes 61.5 Mbits/sec 149 11.3 KBytes [ 9] 5.00-6.00 sec 11.5 MBytes 96.4 Mbits/sec 83 58.0 KBytes [SUM] 5.00-6.00 sec 30.9 MBytes 260 Mbits/sec 400 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 10.9 MBytes 91.2 Mbits/sec 109 35.4 KBytes [ 6] 6.00-7.00 sec 5.47 MBytes 45.9 Mbits/sec 105 17.0 KBytes [ 9] 6.00-7.00 sec 14.6 MBytes 122 Mbits/sec 115 32.5 KBytes [SUM] 6.00-7.00 sec 30.9 MBytes 260 Mbits/sec 329 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 7.15 MBytes 60.0 Mbits/sec 177 12.7 KBytes [ 6] 7.00-8.00 sec 4.60 MBytes 38.6 Mbits/sec 138 5.66 KBytes [ 9] 7.00-8.00 sec 21.1 MBytes 177 Mbits/sec 75 46.7 KBytes [SUM] 7.00-8.00 sec 32.8 MBytes 275 Mbits/sec 390 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 20.8 MBytes 174 Mbits/sec 94 22.6 KBytes [ 6] 8.00-9.00 sec 4.78 MBytes 40.1 Mbits/sec 117 21.2 KBytes [ 9] 8.00-9.00 sec 6.77 MBytes 56.8 Mbits/sec 92 32.5 KBytes [SUM] 8.00-9.00 sec 32.3 MBytes 271 Mbits/sec 303 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 8.33 MBytes 69.9 Mbits/sec 179 2.83 KBytes [ 6] 9.00-10.00 sec 18.4 MBytes 154 Mbits/sec 97 55.1 KBytes [ 9] 9.00-10.00 sec 5.28 MBytes 44.3 Mbits/sec 121 5.66 KBytes [SUM] 9.00-10.00 sec 32.0 MBytes 268 Mbits/sec 397 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 105 MBytes 87.7 Mbits/sec 1392 sender [ 4] 0.00-10.00 sec 104 MBytes 87.2 Mbits/sec receiver [ 6] 0.00-10.00 sec 116 MBytes 97.4 Mbits/sec 1132 sender [ 6] 0.00-10.00 sec 115 MBytes 96.7 Mbits/sec receiver [ 9] 0.00-10.00 sec 98.2 MBytes 82.4 Mbits/sec 1026 sender [ 9] 0.00-10.00 sec 97.6 MBytes 81.9 Mbits/sec receiver [SUM] 0.00-10.00 sec 319 MBytes 267 Mbits/sec 3550 sender [SUM] 0.00-10.00 sec 317 MBytes 266 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 60946 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 60948 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 60950 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 4.26 MBytes 35.8 Mbits/sec [ 6] 0.00-1.00 sec 4.27 MBytes 35.8 Mbits/sec [ 9] 0.00-1.00 sec 2.93 MBytes 24.6 Mbits/sec [SUM] 0.00-1.00 sec 11.5 MBytes 96.1 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 3.72 MBytes 31.2 Mbits/sec [ 6] 1.00-2.00 sec 3.84 MBytes 32.2 Mbits/sec [ 9] 1.00-2.00 sec 3.83 MBytes 32.1 Mbits/sec [SUM] 1.00-2.00 sec 11.4 MBytes 95.6 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 3.73 MBytes 31.3 Mbits/sec [ 6] 2.00-3.00 sec 3.60 MBytes 30.2 Mbits/sec [ 9] 2.00-3.00 sec 3.62 MBytes 30.4 Mbits/sec [SUM] 2.00-3.00 sec 11.0 MBytes 91.9 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 3.50 MBytes 29.4 Mbits/sec [ 6] 3.00-4.00 sec 3.62 MBytes 30.4 Mbits/sec [ 9] 3.00-4.00 sec 3.50 MBytes 29.3 Mbits/sec [SUM] 3.00-4.00 sec 10.6 MBytes 89.1 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 3.52 MBytes 29.5 Mbits/sec [ 6] 4.00-5.00 sec 3.50 MBytes 29.4 Mbits/sec [ 9] 4.00-5.00 sec 3.57 MBytes 30.0 Mbits/sec [SUM] 4.00-5.00 sec 10.6 MBytes 88.8 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 3.60 MBytes 30.2 Mbits/sec [ 6] 5.00-6.00 sec 3.50 MBytes 29.4 Mbits/sec [ 9] 5.00-6.00 sec 3.50 MBytes 29.4 Mbits/sec [SUM] 5.00-6.00 sec 10.6 MBytes 88.9 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 3.51 MBytes 29.4 Mbits/sec [ 6] 6.00-7.00 sec 3.56 MBytes 29.8 Mbits/sec [ 9] 6.00-7.00 sec 3.50 MBytes 29.4 Mbits/sec [SUM] 6.00-7.00 sec 10.6 MBytes 88.6 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 3.50 MBytes 29.4 Mbits/sec [ 6] 7.00-8.00 sec 3.55 MBytes 29.8 Mbits/sec [ 9] 7.00-8.00 sec 3.50 MBytes 29.4 Mbits/sec [SUM] 7.00-8.00 sec 10.5 MBytes 88.5 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 3.50 MBytes 29.4 Mbits/sec [ 6] 8.00-9.00 sec 3.49 MBytes 29.3 Mbits/sec [ 9] 8.00-9.00 sec 3.62 MBytes 30.3 Mbits/sec [SUM] 8.00-9.00 sec 10.6 MBytes 89.0 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 3.53 MBytes 29.6 Mbits/sec [ 6] 9.00-10.00 sec 3.50 MBytes 29.4 Mbits/sec [ 9] 9.00-10.00 sec 3.51 MBytes 29.4 Mbits/sec [SUM] 9.00-10.00 sec 10.5 MBytes 88.4 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 37.3 MBytes 31.3 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 37.3 MBytes 31.3 Mbits/sec receiver [ 6] 0.00-10.00 sec 37.4 MBytes 31.4 Mbits/sec 0 sender [ 6] 0.00-10.00 sec 37.4 MBytes 31.4 Mbits/sec receiver [ 9] 0.00-10.00 sec 36.0 MBytes 30.2 Mbits/sec 0 sender [ 9] 0.00-10.00 sec 36.0 MBytes 30.2 Mbits/sec receiver [SUM] 0.00-10.00 sec 111 MBytes 92.9 Mbits/sec 0 sender [SUM] 0.00-10.00 sec 111 MBytes 92.9 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -u -b 800M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 59012 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 48433 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 53544 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 37.2 MBytes 312 Mbits/sec 4757 [ 6] 0.00-1.00 sec 37.2 MBytes 312 Mbits/sec 4757 [ 9] 0.00-1.00 sec 37.2 MBytes 312 Mbits/sec 4757 [SUM] 0.00-1.00 sec 111 MBytes 935 Mbits/sec 14271 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 37.2 MBytes 312 Mbits/sec 4760 [ 6] 1.00-2.00 sec 37.2 MBytes 312 Mbits/sec 4760 [ 9] 1.00-2.00 sec 37.2 MBytes 312 Mbits/sec 4760 [SUM] 1.00-2.00 sec 112 MBytes 936 Mbits/sec 14280 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 37.2 MBytes 312 Mbits/sec 4767 [ 6] 2.00-3.00 sec 37.2 MBytes 312 Mbits/sec 4767 [ 9] 2.00-3.00 sec 37.2 MBytes 312 Mbits/sec 4767 [SUM] 2.00-3.00 sec 112 MBytes 937 Mbits/sec 14301 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 36.4 MBytes 305 Mbits/sec 4653 [ 6] 3.00-4.00 sec 36.4 MBytes 305 Mbits/sec 4653 [ 9] 3.00-4.00 sec 36.4 MBytes 305 Mbits/sec 4653 [SUM] 3.00-4.00 sec 109 MBytes 915 Mbits/sec 13959 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 36.8 MBytes 308 Mbits/sec 4705 [ 6] 4.00-5.00 sec 36.8 MBytes 308 Mbits/sec 4705 [ 9] 4.00-5.00 sec 36.8 MBytes 308 Mbits/sec 4705 [SUM] 4.00-5.00 sec 110 MBytes 925 Mbits/sec 14115 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 37.4 MBytes 313 Mbits/sec 4783 [ 6] 5.00-6.00 sec 37.4 MBytes 313 Mbits/sec 4783 [ 9] 5.00-6.00 sec 37.4 MBytes 313 Mbits/sec 4783 [SUM] 5.00-6.00 sec 112 MBytes 940 Mbits/sec 14349 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 36.8 MBytes 308 Mbits/sec 4706 [ 6] 6.00-7.00 sec 36.8 MBytes 308 Mbits/sec 4706 [ 9] 6.00-7.00 sec 36.8 MBytes 308 Mbits/sec 4706 [SUM] 6.00-7.00 sec 110 MBytes 925 Mbits/sec 14118 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 37.1 MBytes 311 Mbits/sec 4748 [ 6] 7.00-8.00 sec 37.1 MBytes 311 Mbits/sec 4748 [ 9] 7.00-8.00 sec 37.1 MBytes 311 Mbits/sec 4748 [SUM] 7.00-8.00 sec 111 MBytes 933 Mbits/sec 14244 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 37.5 MBytes 314 Mbits/sec 4795 [ 6] 8.00-9.00 sec 37.5 MBytes 314 Mbits/sec 4795 [ 9] 8.00-9.00 sec 37.5 MBytes 314 Mbits/sec 4795 [SUM] 8.00-9.00 sec 112 MBytes 943 Mbits/sec 14385 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 36.4 MBytes 305 Mbits/sec 4657 [ 6] 9.00-10.00 sec 36.4 MBytes 305 Mbits/sec 4657 [ 9] 9.00-10.00 sec 36.4 MBytes 305 Mbits/sec 4657 [SUM] 9.00-10.00 sec 109 MBytes 915 Mbits/sec 13971 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 370 MBytes 310 Mbits/sec 11560.586 ms 43885/43992 (1e+02%) [ 4] Sent 43992 datagrams [ 6] 0.00-10.00 sec 370 MBytes 310 Mbits/sec 61901.202 ms 43881/43962 (1e+02%) [ 6] Sent 43962 datagrams [ 9] 0.00-10.00 sec 370 MBytes 310 Mbits/sec 20664.430 ms 43892/43990 (1e+02%) [ 9] Sent 43990 datagrams [SUM] 0.00-10.00 sec 1.08 GBytes 931 Mbits/sec 31375.406 ms 131658/131944 (1e+02%) iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -R -u -b 800M Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 40865 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 54355 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 45385 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 9.77 MBytes 82.0 Mbits/sec 0.086 ms 0/1251 (0%) [ 6] 0.00-1.00 sec 9.77 MBytes 82.0 Mbits/sec 0.031 ms 0/1251 (0%) [ 9] 0.00-1.00 sec 9.76 MBytes 81.9 Mbits/sec 0.081 ms 0/1249 (0%) [SUM] 0.00-1.00 sec 29.3 MBytes 246 Mbits/sec 0.066 ms 0/3751 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 9.76 MBytes 81.9 Mbits/sec 0.222 ms 0/1249 (0%) [ 6] 1.00-2.00 sec 9.75 MBytes 81.8 Mbits/sec 0.248 ms 0/1248 (0%) [ 9] 1.00-2.00 sec 9.76 MBytes 81.9 Mbits/sec 0.237 ms 0/1249 (0%) [SUM] 1.00-2.00 sec 29.3 MBytes 245 Mbits/sec 0.236 ms 0/3746 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 9.75 MBytes 81.8 Mbits/sec 0.049 ms 0/1248 (0%) [ 6] 2.00-3.00 sec 9.76 MBytes 81.9 Mbits/sec 0.067 ms 0/1249 (0%) [ 9] 2.00-3.00 sec 9.76 MBytes 81.9 Mbits/sec 0.047 ms 0/1249 (0%) [SUM] 2.00-3.00 sec 29.3 MBytes 245 Mbits/sec 0.054 ms 0/3746 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 9.77 MBytes 82.0 Mbits/sec 0.029 ms 0/1251 (0%) [ 6] 3.00-4.00 sec 9.77 MBytes 82.0 Mbits/sec 0.037 ms 0/1251 (0%) [ 9] 3.00-4.00 sec 9.77 MBytes 81.9 Mbits/sec 0.042 ms 0/1250 (0%) [SUM] 3.00-4.00 sec 29.3 MBytes 246 Mbits/sec 0.036 ms 0/3752 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 9.79 MBytes 82.1 Mbits/sec 0.075 ms 0/1253 (0%) [ 6] 4.00-5.00 sec 9.79 MBytes 82.1 Mbits/sec 0.035 ms 0/1253 (0%) [ 9] 4.00-5.00 sec 9.80 MBytes 82.2 Mbits/sec 0.051 ms 0/1254 (0%) [SUM] 4.00-5.00 sec 29.4 MBytes 246 Mbits/sec 0.054 ms 0/3760 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 9.71 MBytes 81.5 Mbits/sec 0.040 ms 0/1243 (0%) [ 6] 5.00-6.00 sec 9.70 MBytes 81.4 Mbits/sec 0.052 ms 0/1242 (0%) [ 9] 5.00-6.00 sec 9.70 MBytes 81.4 Mbits/sec 0.044 ms 0/1242 (0%) [SUM] 5.00-6.00 sec 29.1 MBytes 244 Mbits/sec 0.046 ms 0/3727 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 9.76 MBytes 81.9 Mbits/sec 0.081 ms 0/1249 (0%) [ 6] 6.00-7.00 sec 9.77 MBytes 81.9 Mbits/sec 0.057 ms 0/1250 (0%) [ 9] 6.00-7.00 sec 9.76 MBytes 81.9 Mbits/sec 0.079 ms 0/1249 (0%) [SUM] 6.00-7.00 sec 29.3 MBytes 246 Mbits/sec 0.072 ms 0/3748 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 9.75 MBytes 81.8 Mbits/sec 0.065 ms 0/1248 (0%) [ 6] 7.00-8.00 sec 9.74 MBytes 81.7 Mbits/sec 0.066 ms 0/1247 (0%) [ 9] 7.00-8.00 sec 9.75 MBytes 81.8 Mbits/sec 0.037 ms 0/1248 (0%) [SUM] 7.00-8.00 sec 29.2 MBytes 245 Mbits/sec 0.056 ms 0/3743 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 9.73 MBytes 81.7 Mbits/sec 0.071 ms 0/1246 (0%) [ 6] 8.00-9.00 sec 9.74 MBytes 81.7 Mbits/sec 0.057 ms 0/1247 (0%) [ 9] 8.00-9.00 sec 9.73 MBytes 81.7 Mbits/sec 0.052 ms 0/1246 (0%) [SUM] 8.00-9.00 sec 29.2 MBytes 245 Mbits/sec 0.060 ms 0/3739 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 9.75 MBytes 81.8 Mbits/sec 0.056 ms 0/1248 (0%) [ 6] 9.00-10.00 sec 9.74 MBytes 81.7 Mbits/sec 0.083 ms 0/1247 (0%) [ 9] 9.00-10.00 sec 9.75 MBytes 81.8 Mbits/sec 0.043 ms 0/1248 (0%) [SUM] 9.00-10.00 sec 29.2 MBytes 245 Mbits/sec 0.061 ms 0/3743 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 97.5 MBytes 81.8 Mbits/sec 0.056 ms 0/12486 (0%) [ 4] Sent 12486 datagrams [ 6] 0.00-10.00 sec 97.5 MBytes 81.8 Mbits/sec 0.086 ms 0/12486 (0%) [ 6] Sent 12486 datagrams [ 9] 0.00-10.00 sec 97.5 MBytes 81.8 Mbits/sec 0.041 ms 0/12485 (0%) [ 9] Sent 12485 datagrams [SUM] 0.00-10.00 sec 293 MBytes 245 Mbits/sec 0.061 ms 0/37457 (0%) iperf Done. + : ':::::::[' configuration everything ']:::::::' : + iperf3 -c 10.0.0.80 Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 60974 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 38.3 MBytes 321 Mbits/sec 4 163 KBytes [ 4] 1.00-2.00 sec 37.3 MBytes 313 Mbits/sec 44 147 KBytes [ 4] 2.00-3.00 sec 38.2 MBytes 320 Mbits/sec 45 214 KBytes [ 4] 3.00-4.00 sec 35.7 MBytes 299 Mbits/sec 43 133 KBytes [ 4] 4.00-5.00 sec 30.3 MBytes 254 Mbits/sec 96 82.0 KBytes [ 4] 5.00-6.00 sec 19.6 MBytes 164 Mbits/sec 58 115 KBytes [ 4] 6.00-7.00 sec 27.8 MBytes 234 Mbits/sec 31 144 KBytes [ 4] 7.00-8.00 sec 28.8 MBytes 242 Mbits/sec 36 49.5 KBytes [ 4] 8.00-9.00 sec 25.9 MBytes 217 Mbits/sec 92 93.3 KBytes [ 4] 9.00-10.00 sec 35.9 MBytes 301 Mbits/sec 4 134 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 318 MBytes 267 Mbits/sec 453 sender [ 4] 0.00-10.00 sec 317 MBytes 266 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 60978 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 10.6 MBytes 89.3 Mbits/sec [ 4] 1.00-2.00 sec 10.6 MBytes 88.9 Mbits/sec [ 4] 2.00-3.00 sec 10.5 MBytes 88.3 Mbits/sec [ 4] 3.00-4.00 sec 10.6 MBytes 89.3 Mbits/sec [ 4] 4.00-5.00 sec 10.6 MBytes 89.2 Mbits/sec [ 4] 5.00-6.00 sec 10.4 MBytes 87.6 Mbits/sec [ 4] 6.00-7.00 sec 10.7 MBytes 90.1 Mbits/sec [ 4] 7.00-8.00 sec 10.7 MBytes 89.6 Mbits/sec [ 4] 8.00-9.00 sec 10.7 MBytes 90.0 Mbits/sec [ 4] 9.00-10.00 sec 10.6 MBytes 89.0 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 107 MBytes 89.4 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 107 MBytes 89.4 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 150M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 59648 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 16.4 MBytes 138 Mbits/sec 2105 [ 4] 1.00-2.00 sec 17.9 MBytes 150 Mbits/sec 2290 [ 4] 2.00-3.00 sec 18.0 MBytes 151 Mbits/sec 2308 [ 4] 3.00-4.00 sec 17.7 MBytes 149 Mbits/sec 2267 [ 4] 4.00-5.00 sec 18.0 MBytes 151 Mbits/sec 2301 [ 4] 5.00-6.00 sec 17.9 MBytes 150 Mbits/sec 2285 [ 4] 6.00-7.00 sec 17.9 MBytes 150 Mbits/sec 2293 [ 4] 7.00-8.00 sec 17.8 MBytes 149 Mbits/sec 2274 [ 4] 8.00-9.00 sec 17.9 MBytes 150 Mbits/sec 2288 [ 4] 9.00-10.00 sec 17.9 MBytes 150 Mbits/sec 2291 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 177 MBytes 149 Mbits/sec 0.947 ms 876/1134 (77%) [ 4] Sent 1134 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 150M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 55359 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 17.9 MBytes 150 Mbits/sec 0.172 ms 0/2286 (0%) [ 4] 1.00-2.00 sec 17.9 MBytes 150 Mbits/sec 0.109 ms 0/2290 (0%) [ 4] 2.00-3.00 sec 17.9 MBytes 150 Mbits/sec 0.044 ms 0/2290 (0%) [ 4] 3.00-4.00 sec 17.9 MBytes 150 Mbits/sec 0.044 ms 0/2289 (0%) [ 4] 4.00-5.00 sec 17.9 MBytes 150 Mbits/sec 0.060 ms 0/2288 (0%) [ 4] 5.00-6.00 sec 17.9 MBytes 150 Mbits/sec 0.106 ms 0/2289 (0%) [ 4] 6.00-7.00 sec 17.9 MBytes 150 Mbits/sec 0.058 ms 0/2289 (0%) [ 4] 7.00-8.00 sec 17.9 MBytes 150 Mbits/sec 0.070 ms 0/2288 (0%) [ 4] 8.00-9.00 sec 17.9 MBytes 150 Mbits/sec 0.059 ms 0/2289 (0%) [ 4] 9.00-10.00 sec 17.9 MBytes 150 Mbits/sec 0.093 ms 0/2289 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 179 MBytes 150 Mbits/sec 0.093 ms 0/22887 (0%) [ 4] Sent 22887 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 500M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 32960 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 54.3 MBytes 456 Mbits/sec 6953 [ 4] 1.00-2.00 sec 60.5 MBytes 508 Mbits/sec 7748 [ 4] 2.00-3.00 sec 58.5 MBytes 490 Mbits/sec 7483 [ 4] 3.00-4.00 sec 60.6 MBytes 508 Mbits/sec 7754 [ 4] 4.00-5.00 sec 58.9 MBytes 494 Mbits/sec 7539 [ 4] 5.00-6.00 sec 60.8 MBytes 510 Mbits/sec 7777 [ 4] 6.00-7.00 sec 57.9 MBytes 486 Mbits/sec 7415 [ 4] 7.00-8.00 sec 59.6 MBytes 500 Mbits/sec 7628 [ 4] 8.00-9.00 sec 61.3 MBytes 514 Mbits/sec 7849 [ 4] 9.00-10.00 sec 58.2 MBytes 488 Mbits/sec 7451 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 591 MBytes 495 Mbits/sec 0.307 ms 64569/64890 (1e+02%) [ 4] Sent 64890 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 500M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 36292 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 27.7 MBytes 232 Mbits/sec 0.061 ms 0/3546 (0%) [ 4] 1.00-2.00 sec 27.9 MBytes 234 Mbits/sec 0.033 ms 0/3570 (0%) [ 4] 2.00-3.00 sec 27.8 MBytes 233 Mbits/sec 0.052 ms 0/3563 (0%) [ 4] 3.00-4.00 sec 27.7 MBytes 232 Mbits/sec 0.038 ms 0/3540 (0%) [ 4] 4.00-5.00 sec 27.9 MBytes 234 Mbits/sec 0.020 ms 0/3567 (0%) [ 4] 5.00-6.00 sec 27.9 MBytes 234 Mbits/sec 0.024 ms 0/3571 (0%) [ 4] 6.00-7.00 sec 27.9 MBytes 234 Mbits/sec 0.041 ms 0/3571 (0%) [ 4] 7.00-8.00 sec 27.8 MBytes 233 Mbits/sec 0.021 ms 0/3562 (0%) [ 4] 8.00-9.00 sec 27.7 MBytes 233 Mbits/sec 0.019 ms 0/3551 (0%) [ 4] 9.00-10.00 sec 27.8 MBytes 233 Mbits/sec 0.040 ms 0/3552 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 278 MBytes 233 Mbits/sec 0.041 ms 0/35594 (0%) [ 4] Sent 35594 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 1000M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 44464 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 103 MBytes 861 Mbits/sec 13139 [ 4] 1.00-2.00 sec 103 MBytes 864 Mbits/sec 13176 [ 4] 2.00-3.00 sec 103 MBytes 865 Mbits/sec 13204 [ 4] 3.00-4.00 sec 104 MBytes 869 Mbits/sec 13257 [ 4] 4.00-5.00 sec 103 MBytes 866 Mbits/sec 13219 [ 4] 5.00-6.00 sec 103 MBytes 864 Mbits/sec 13184 [ 4] 6.00-7.00 sec 103 MBytes 867 Mbits/sec 13223 [ 4] 7.00-8.00 sec 103 MBytes 861 Mbits/sec 13143 [ 4] 8.00-9.00 sec 103 MBytes 868 Mbits/sec 13237 [ 4] 9.00-10.00 sec 103 MBytes 867 Mbits/sec 13229 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 1.01 GBytes 865 Mbits/sec 0.356 ms 131640/131963 (1e+02%) [ 4] Sent 131963 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 1000M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 53589 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 22.9 MBytes 192 Mbits/sec 0.090 ms 0/2930 (0%) [ 4] 1.00-2.00 sec 22.8 MBytes 191 Mbits/sec 0.072 ms 0/2912 (0%) [ 4] 2.00-3.00 sec 23.1 MBytes 194 Mbits/sec 0.127 ms 0/2963 (0%) [ 4] 3.00-4.00 sec 22.8 MBytes 191 Mbits/sec 0.101 ms 0/2922 (0%) [ 4] 4.00-5.00 sec 22.9 MBytes 192 Mbits/sec 0.081 ms 0/2927 (0%) [ 4] 5.00-6.00 sec 22.9 MBytes 192 Mbits/sec 0.132 ms 0/2937 (0%) [ 4] 6.00-7.00 sec 22.9 MBytes 192 Mbits/sec 0.120 ms 0/2937 (0%) [ 4] 7.00-8.00 sec 22.9 MBytes 192 Mbits/sec 0.122 ms 0/2927 (0%) [ 4] 8.00-9.00 sec 22.7 MBytes 191 Mbits/sec 0.083 ms 0/2911 (0%) [ 4] 9.00-10.00 sec 23.1 MBytes 193 Mbits/sec 0.128 ms 0/2951 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 229 MBytes 192 Mbits/sec 0.121 ms 0/29318 (0%) [ 4] Sent 29318 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 32886 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 32888 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 32890 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 7.95 MBytes 66.7 Mbits/sec 119 11.3 KBytes [ 6] 0.00-1.00 sec 14.4 MBytes 121 Mbits/sec 92 22.6 KBytes [ 9] 0.00-1.00 sec 10.4 MBytes 87.5 Mbits/sec 101 53.7 KBytes [SUM] 0.00-1.00 sec 32.8 MBytes 275 Mbits/sec 312 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 5.90 MBytes 49.5 Mbits/sec 109 25.5 KBytes [ 6] 1.00-2.00 sec 12.6 MBytes 105 Mbits/sec 88 53.7 KBytes [ 9] 1.00-2.00 sec 13.5 MBytes 114 Mbits/sec 114 17.0 KBytes [SUM] 1.00-2.00 sec 32.0 MBytes 268 Mbits/sec 311 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 7.39 MBytes 62.0 Mbits/sec 109 24.0 KBytes [ 6] 2.00-3.00 sec 23.2 MBytes 195 Mbits/sec 100 32.5 KBytes [ 9] 2.00-3.00 sec 3.11 MBytes 26.1 Mbits/sec 84 14.1 KBytes [SUM] 2.00-3.00 sec 33.7 MBytes 283 Mbits/sec 293 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 7.71 MBytes 64.6 Mbits/sec 109 56.6 KBytes [ 6] 3.00-4.00 sec 13.7 MBytes 115 Mbits/sec 76 31.1 KBytes [ 9] 3.00-4.00 sec 10.4 MBytes 87.1 Mbits/sec 129 35.4 KBytes [SUM] 3.00-4.00 sec 31.8 MBytes 267 Mbits/sec 314 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 9.94 MBytes 83.4 Mbits/sec 113 39.6 KBytes [ 6] 4.00-5.00 sec 6.34 MBytes 53.2 Mbits/sec 143 52.3 KBytes [ 9] 4.00-5.00 sec 16.1 MBytes 135 Mbits/sec 98 22.6 KBytes [SUM] 4.00-5.00 sec 32.4 MBytes 272 Mbits/sec 354 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 6.03 MBytes 50.6 Mbits/sec 158 15.6 KBytes [ 6] 5.00-6.00 sec 23.9 MBytes 201 Mbits/sec 111 53.7 KBytes [ 9] 5.00-6.00 sec 3.29 MBytes 27.6 Mbits/sec 118 9.90 KBytes [SUM] 5.00-6.00 sec 33.2 MBytes 279 Mbits/sec 387 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 10.8 MBytes 90.2 Mbits/sec 121 32.5 KBytes [ 6] 6.00-7.00 sec 11.0 MBytes 92.3 Mbits/sec 160 12.7 KBytes [ 9] 6.00-7.00 sec 10.7 MBytes 89.6 Mbits/sec 79 41.0 KBytes [SUM] 6.00-7.00 sec 32.4 MBytes 272 Mbits/sec 360 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 16.7 MBytes 140 Mbits/sec 142 38.2 KBytes [ 6] 7.00-8.00 sec 5.10 MBytes 42.7 Mbits/sec 114 12.7 KBytes [ 9] 7.00-8.00 sec 9.63 MBytes 80.8 Mbits/sec 85 18.4 KBytes [SUM] 7.00-8.00 sec 31.4 MBytes 263 Mbits/sec 341 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 20.3 MBytes 170 Mbits/sec 127 5.66 KBytes [ 6] 8.00-9.00 sec 6.52 MBytes 54.7 Mbits/sec 123 39.6 KBytes [ 9] 8.00-9.00 sec 5.90 MBytes 49.5 Mbits/sec 133 43.8 KBytes [SUM] 8.00-9.00 sec 32.7 MBytes 275 Mbits/sec 383 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 6.46 MBytes 54.2 Mbits/sec 116 17.0 KBytes [ 6] 9.00-10.00 sec 13.5 MBytes 113 Mbits/sec 105 79.2 KBytes [ 9] 9.00-10.00 sec 12.2 MBytes 103 Mbits/sec 94 11.3 KBytes [SUM] 9.00-10.00 sec 32.2 MBytes 270 Mbits/sec 315 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 99.1 MBytes 83.1 Mbits/sec 1223 sender [ 4] 0.00-10.00 sec 98.4 MBytes 82.5 Mbits/sec receiver [ 6] 0.00-10.00 sec 130 MBytes 109 Mbits/sec 1112 sender [ 6] 0.00-10.00 sec 130 MBytes 109 Mbits/sec receiver [ 9] 0.00-10.00 sec 95.3 MBytes 80.0 Mbits/sec 1035 sender [ 9] 0.00-10.00 sec 94.7 MBytes 79.4 Mbits/sec receiver [SUM] 0.00-10.00 sec 325 MBytes 272 Mbits/sec 3370 sender [SUM] 0.00-10.00 sec 323 MBytes 271 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 32922 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 32924 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 32926 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 4.00 MBytes 33.6 Mbits/sec [ 6] 0.00-1.00 sec 3.94 MBytes 33.1 Mbits/sec [ 9] 0.00-1.00 sec 2.62 MBytes 22.0 Mbits/sec [SUM] 0.00-1.00 sec 10.6 MBytes 88.6 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 3.50 MBytes 29.4 Mbits/sec [ 6] 1.00-2.00 sec 3.52 MBytes 29.5 Mbits/sec [ 9] 1.00-2.00 sec 3.51 MBytes 29.5 Mbits/sec [SUM] 1.00-2.00 sec 10.5 MBytes 88.3 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 3.50 MBytes 29.4 Mbits/sec [ 6] 2.00-3.00 sec 3.50 MBytes 29.4 Mbits/sec [ 9] 2.00-3.00 sec 3.56 MBytes 29.8 Mbits/sec [SUM] 2.00-3.00 sec 10.6 MBytes 88.6 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 3.52 MBytes 29.5 Mbits/sec [ 6] 3.00-4.00 sec 3.50 MBytes 29.4 Mbits/sec [ 9] 3.00-4.00 sec 3.55 MBytes 29.8 Mbits/sec [SUM] 3.00-4.00 sec 10.6 MBytes 88.7 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 3.55 MBytes 29.7 Mbits/sec [ 6] 4.00-5.00 sec 3.50 MBytes 29.4 Mbits/sec [ 9] 4.00-5.00 sec 3.50 MBytes 29.4 Mbits/sec [SUM] 4.00-5.00 sec 10.5 MBytes 88.5 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 3.56 MBytes 29.9 Mbits/sec [ 6] 5.00-6.00 sec 3.50 MBytes 29.4 Mbits/sec [ 9] 5.00-6.00 sec 3.50 MBytes 29.4 Mbits/sec [SUM] 5.00-6.00 sec 10.6 MBytes 88.6 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 3.56 MBytes 29.8 Mbits/sec [ 6] 6.00-7.00 sec 3.62 MBytes 30.4 Mbits/sec [ 9] 6.00-7.00 sec 3.55 MBytes 29.8 Mbits/sec [SUM] 6.00-7.00 sec 10.7 MBytes 90.0 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 3.67 MBytes 30.8 Mbits/sec [ 6] 7.00-8.00 sec 3.62 MBytes 30.4 Mbits/sec [ 9] 7.00-8.00 sec 3.58 MBytes 30.1 Mbits/sec [SUM] 7.00-8.00 sec 10.9 MBytes 91.2 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 3.53 MBytes 29.6 Mbits/sec [ 6] 8.00-9.00 sec 3.52 MBytes 29.6 Mbits/sec [ 9] 8.00-9.00 sec 3.50 MBytes 29.4 Mbits/sec [SUM] 8.00-9.00 sec 10.6 MBytes 88.5 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 3.50 MBytes 29.4 Mbits/sec [ 6] 9.00-10.00 sec 3.60 MBytes 30.2 Mbits/sec [ 9] 9.00-10.00 sec 3.58 MBytes 30.0 Mbits/sec [SUM] 9.00-10.00 sec 10.7 MBytes 89.6 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 36.2 MBytes 30.4 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 36.2 MBytes 30.4 Mbits/sec receiver [ 6] 0.00-10.00 sec 36.2 MBytes 30.4 Mbits/sec 0 sender [ 6] 0.00-10.00 sec 36.2 MBytes 30.4 Mbits/sec receiver [ 9] 0.00-10.00 sec 34.8 MBytes 29.2 Mbits/sec 0 sender [ 9] 0.00-10.00 sec 34.8 MBytes 29.2 Mbits/sec receiver [SUM] 0.00-10.00 sec 107 MBytes 89.9 Mbits/sec 0 sender [SUM] 0.00-10.00 sec 107 MBytes 89.9 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -u -b 800M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 33929 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 48224 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 59000 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 37.3 MBytes 313 Mbits/sec 4779 [ 6] 0.00-1.00 sec 37.3 MBytes 313 Mbits/sec 4779 [ 9] 0.00-1.00 sec 37.3 MBytes 313 Mbits/sec 4779 [SUM] 0.00-1.00 sec 112 MBytes 940 Mbits/sec 14337 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 37.5 MBytes 314 Mbits/sec 4798 [ 6] 1.00-2.00 sec 37.5 MBytes 314 Mbits/sec 4798 [ 9] 1.00-2.00 sec 37.5 MBytes 314 Mbits/sec 4798 [SUM] 1.00-2.00 sec 112 MBytes 943 Mbits/sec 14394 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 37.4 MBytes 314 Mbits/sec 4785 [ 6] 2.00-3.00 sec 37.4 MBytes 314 Mbits/sec 4785 [ 9] 2.00-3.00 sec 37.4 MBytes 314 Mbits/sec 4785 [SUM] 2.00-3.00 sec 112 MBytes 941 Mbits/sec 14355 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 36.5 MBytes 306 Mbits/sec 4667 [ 6] 3.00-4.00 sec 36.5 MBytes 306 Mbits/sec 4667 [ 9] 3.00-4.00 sec 36.5 MBytes 306 Mbits/sec 4667 [SUM] 3.00-4.00 sec 109 MBytes 918 Mbits/sec 14001 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 37.4 MBytes 314 Mbits/sec 4789 [ 6] 4.00-5.00 sec 37.4 MBytes 314 Mbits/sec 4789 [ 9] 4.00-5.00 sec 37.4 MBytes 314 Mbits/sec 4789 [SUM] 4.00-5.00 sec 112 MBytes 942 Mbits/sec 14367 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 37.5 MBytes 315 Mbits/sec 4799 [ 6] 5.00-6.00 sec 37.5 MBytes 315 Mbits/sec 4799 [ 9] 5.00-6.00 sec 37.5 MBytes 315 Mbits/sec 4799 [SUM] 5.00-6.00 sec 112 MBytes 944 Mbits/sec 14397 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 37.5 MBytes 315 Mbits/sec 4805 [ 6] 6.00-7.00 sec 37.5 MBytes 315 Mbits/sec 4805 [ 9] 6.00-7.00 sec 37.5 MBytes 315 Mbits/sec 4805 [SUM] 6.00-7.00 sec 113 MBytes 945 Mbits/sec 14415 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 37.5 MBytes 314 Mbits/sec 4797 [ 6] 7.00-8.00 sec 37.5 MBytes 314 Mbits/sec 4797 [ 9] 7.00-8.00 sec 37.5 MBytes 314 Mbits/sec 4797 [SUM] 7.00-8.00 sec 112 MBytes 943 Mbits/sec 14391 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 37.4 MBytes 314 Mbits/sec 4788 [ 6] 8.00-9.00 sec 37.4 MBytes 314 Mbits/sec 4788 [ 9] 8.00-9.00 sec 37.4 MBytes 314 Mbits/sec 4788 [SUM] 8.00-9.00 sec 112 MBytes 941 Mbits/sec 14364 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 37.4 MBytes 314 Mbits/sec 4788 [ 6] 9.00-10.00 sec 37.4 MBytes 314 Mbits/sec 4788 [ 9] 9.00-10.00 sec 37.4 MBytes 314 Mbits/sec 4788 [SUM] 9.00-10.00 sec 112 MBytes 941 Mbits/sec 14364 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 373 MBytes 313 Mbits/sec 14029.974 ms 43922/44026 (1e+02%) [ 4] Sent 44026 datagrams [ 6] 0.00-10.00 sec 373 MBytes 313 Mbits/sec 34629.518 ms 43938/44028 (1e+02%) [ 6] Sent 44028 datagrams [ 9] 0.00-10.00 sec 373 MBytes 313 Mbits/sec 19373.377 ms 43925/44024 (1e+02%) [ 9] Sent 44024 datagrams [SUM] 0.00-10.00 sec 1.09 GBytes 940 Mbits/sec 22677.623 ms 131785/132078 (1e+02%) iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -R -u -b 800M Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 59494 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 59987 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 37065 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 9.70 MBytes 81.4 Mbits/sec 0.056 ms 0/1242 (0%) [ 6] 0.00-1.00 sec 9.70 MBytes 81.4 Mbits/sec 0.030 ms 0/1242 (0%) [ 9] 0.00-1.00 sec 9.69 MBytes 81.3 Mbits/sec 0.028 ms 0/1240 (0%) [SUM] 0.00-1.00 sec 29.1 MBytes 244 Mbits/sec 0.038 ms 0/3724 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 9.71 MBytes 81.5 Mbits/sec 0.114 ms 0/1243 (0%) [ 6] 1.00-2.00 sec 9.71 MBytes 81.5 Mbits/sec 0.046 ms 0/1243 (0%) [ 9] 1.00-2.00 sec 9.71 MBytes 81.5 Mbits/sec 0.037 ms 0/1243 (0%) [SUM] 1.00-2.00 sec 29.1 MBytes 244 Mbits/sec 0.066 ms 0/3729 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 9.70 MBytes 81.4 Mbits/sec 0.054 ms 0/1242 (0%) [ 6] 2.00-3.00 sec 9.70 MBytes 81.4 Mbits/sec 0.064 ms 0/1242 (0%) [ 9] 2.00-3.00 sec 9.71 MBytes 81.5 Mbits/sec 0.042 ms 0/1243 (0%) [SUM] 2.00-3.00 sec 29.1 MBytes 244 Mbits/sec 0.053 ms 0/3727 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 9.74 MBytes 81.7 Mbits/sec 0.061 ms 0/1247 (0%) [ 6] 3.00-4.00 sec 9.73 MBytes 81.7 Mbits/sec 0.016 ms 0/1246 (0%) [ 9] 3.00-4.00 sec 9.73 MBytes 81.7 Mbits/sec 0.070 ms 0/1246 (0%) [SUM] 3.00-4.00 sec 29.2 MBytes 245 Mbits/sec 0.049 ms 0/3739 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 9.75 MBytes 81.8 Mbits/sec 0.065 ms 0/1248 (0%) [ 6] 4.00-5.00 sec 9.76 MBytes 81.9 Mbits/sec 0.018 ms 0/1249 (0%) [ 9] 4.00-5.00 sec 9.75 MBytes 81.8 Mbits/sec 0.049 ms 0/1248 (0%) [SUM] 4.00-5.00 sec 29.3 MBytes 245 Mbits/sec 0.044 ms 0/3745 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 9.73 MBytes 81.7 Mbits/sec 0.062 ms 0/1246 (0%) [ 6] 5.00-6.00 sec 9.73 MBytes 81.7 Mbits/sec 0.031 ms 0/1246 (0%) [ 9] 5.00-6.00 sec 9.74 MBytes 81.7 Mbits/sec 0.069 ms 0/1247 (0%) [SUM] 5.00-6.00 sec 29.2 MBytes 245 Mbits/sec 0.054 ms 0/3739 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 9.73 MBytes 81.7 Mbits/sec 0.071 ms 0/1246 (0%) [ 6] 6.00-7.00 sec 9.73 MBytes 81.7 Mbits/sec 0.048 ms 0/1246 (0%) [ 9] 6.00-7.00 sec 9.73 MBytes 81.6 Mbits/sec 0.051 ms 0/1245 (0%) [SUM] 6.00-7.00 sec 29.2 MBytes 245 Mbits/sec 0.057 ms 0/3737 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 9.73 MBytes 81.6 Mbits/sec 0.079 ms 0/1245 (0%) [ 6] 7.00-8.00 sec 9.73 MBytes 81.6 Mbits/sec 0.091 ms 0/1245 (0%) [ 9] 7.00-8.00 sec 9.73 MBytes 81.7 Mbits/sec 0.052 ms 0/1246 (0%) [SUM] 7.00-8.00 sec 29.2 MBytes 245 Mbits/sec 0.074 ms 0/3736 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 9.73 MBytes 81.6 Mbits/sec 0.038 ms 0/1245 (0%) [ 6] 8.00-9.00 sec 9.73 MBytes 81.6 Mbits/sec 0.036 ms 0/1245 (0%) [ 9] 8.00-9.00 sec 9.73 MBytes 81.6 Mbits/sec 0.032 ms 0/1245 (0%) [SUM] 8.00-9.00 sec 29.2 MBytes 245 Mbits/sec 0.035 ms 0/3735 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 9.73 MBytes 81.7 Mbits/sec 0.062 ms 0/1246 (0%) [ 6] 9.00-10.00 sec 9.73 MBytes 81.7 Mbits/sec 0.060 ms 0/1246 (0%) [ 9] 9.00-10.00 sec 9.73 MBytes 81.6 Mbits/sec 0.061 ms 0/1245 (0%) [SUM] 9.00-10.00 sec 29.2 MBytes 245 Mbits/sec 0.061 ms 0/3737 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 97.3 MBytes 81.6 Mbits/sec 0.062 ms 0/12450 (0%) [ 4] Sent 12450 datagrams [ 6] 0.00-10.00 sec 97.3 MBytes 81.6 Mbits/sec 0.060 ms 0/12450 (0%) [ 6] Sent 12450 datagrams [ 9] 0.00-10.00 sec 97.3 MBytes 81.6 Mbits/sec 0.058 ms 0/12449 (0%) [ 9] Sent 12449 datagrams [SUM] 0.00-10.00 sec 292 MBytes 245 Mbits/sec 0.060 ms 0/37349 (0%) iperf Done. UDP lantiq->host @host: # nc -u -l -p 4321 | pv > /dev/null @lantiq: # cat /dev/zero | nc -u 10.0.0.1 4321 573MiB 0:00:32 [17,4MiB/s] or 385MiB 0:00:22 [21,2MiB/s] TCP lantiq->host @host: # nc -l -p 4321 | pv > /dev/null @lantiq: # cat /dev/zero | nc 10.0.0.1 4321 280MiB 0:00:39 [7,96MiB/s] or 207MiB 0:00:30 [8,27MiB/s] UDP host->lantiq @lantiq: # nc -u -l -p 4321 > /dev/null @host: # cat /dev/zero | pv | nc -u 10.0.0.80 4321 2,03GiB 0:00:23 [86,5MiB/s] to 3,36GiB 0:00:38 [98,8MiB/s] TCP host->lantiq @lantiq: # nc -l -p 4321 > /dev/null @host: # cat /dev/zero | pv | nc 10.0.0.80 4321 694MiB 0:00:25 [25,9MiB/s] or 556MiB 0:00:20 [30,8MiB/s] + : ':::::::[' configuration smp_icu_different_vpes ']:::::::' : + iperf3 -c 10.0.0.80 Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 60300 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 20.9 MBytes 175 Mbits/sec 28 73.5 KBytes [ 4] 1.00-2.00 sec 20.1 MBytes 169 Mbits/sec 31 62.2 KBytes [ 4] 2.00-3.00 sec 20.5 MBytes 172 Mbits/sec 28 50.9 KBytes [ 4] 3.00-4.00 sec 20.7 MBytes 173 Mbits/sec 31 45.2 KBytes [ 4] 4.00-5.00 sec 20.6 MBytes 173 Mbits/sec 29 42.4 KBytes [ 4] 5.00-6.00 sec 20.6 MBytes 173 Mbits/sec 24 70.7 KBytes [ 4] 6.00-7.00 sec 20.7 MBytes 174 Mbits/sec 27 65.0 KBytes [ 4] 7.00-8.00 sec 20.7 MBytes 174 Mbits/sec 33 56.6 KBytes [ 4] 8.00-9.00 sec 20.6 MBytes 173 Mbits/sec 34 41.0 KBytes [ 4] 9.00-10.00 sec 20.8 MBytes 174 Mbits/sec 29 70.7 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 206 MBytes 173 Mbits/sec 294 sender [ 4] 0.00-10.00 sec 206 MBytes 173 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 60318 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 10.3 MBytes 86.6 Mbits/sec [ 4] 1.00-2.00 sec 10.3 MBytes 86.7 Mbits/sec [ 4] 2.00-3.00 sec 10.2 MBytes 85.9 Mbits/sec [ 4] 3.00-4.00 sec 10.3 MBytes 86.3 Mbits/sec [ 4] 4.00-5.00 sec 10.2 MBytes 85.7 Mbits/sec [ 4] 5.00-6.00 sec 10.2 MBytes 85.9 Mbits/sec [ 4] 6.00-7.00 sec 10.2 MBytes 85.7 Mbits/sec [ 4] 7.00-8.00 sec 10.2 MBytes 85.6 Mbits/sec [ 4] 8.00-9.00 sec 10.2 MBytes 85.6 Mbits/sec [ 4] 9.00-10.00 sec 10.3 MBytes 86.0 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 103 MBytes 86.3 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 103 MBytes 86.3 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 150M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 53228 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 16.5 MBytes 138 Mbits/sec 2113 [ 4] 1.00-2.00 sec 17.8 MBytes 150 Mbits/sec 2282 [ 4] 2.00-3.00 sec 17.9 MBytes 150 Mbits/sec 2286 [ 4] 3.00-4.00 sec 17.9 MBytes 150 Mbits/sec 2294 [ 4] 4.00-5.00 sec 17.8 MBytes 150 Mbits/sec 2283 [ 4] 5.00-6.00 sec 18.0 MBytes 151 Mbits/sec 2302 [ 4] 6.00-7.00 sec 17.8 MBytes 149 Mbits/sec 2276 [ 4] 7.00-8.00 sec 17.9 MBytes 150 Mbits/sec 2287 [ 4] 8.00-9.00 sec 17.9 MBytes 150 Mbits/sec 2290 [ 4] 9.00-10.00 sec 17.9 MBytes 150 Mbits/sec 2291 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 177 MBytes 149 Mbits/sec 31933.098 ms 1335/1426 (94%) [ 4] Sent 1426 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 150M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 48506 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 15.3 MBytes 128 Mbits/sec 0.134 ms 0/1955 (0%) [ 4] 1.00-2.00 sec 14.4 MBytes 121 Mbits/sec 0.085 ms 0/1841 (0%) [ 4] 2.00-3.00 sec 14.4 MBytes 121 Mbits/sec 0.095 ms 0/1843 (0%) [ 4] 3.00-4.00 sec 14.5 MBytes 122 Mbits/sec 0.073 ms 0/1855 (0%) [ 4] 4.00-5.00 sec 14.5 MBytes 122 Mbits/sec 0.090 ms 0/1856 (0%) [ 4] 5.00-6.00 sec 14.5 MBytes 122 Mbits/sec 0.105 ms 0/1854 (0%) [ 4] 6.00-7.00 sec 14.4 MBytes 121 Mbits/sec 0.088 ms 0/1849 (0%) [ 4] 7.00-8.00 sec 14.4 MBytes 121 Mbits/sec 0.081 ms 0/1843 (0%) [ 4] 8.00-9.00 sec 14.4 MBytes 121 Mbits/sec 0.096 ms 0/1847 (0%) [ 4] 9.00-10.00 sec 14.5 MBytes 122 Mbits/sec 0.071 ms 0/1854 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 145 MBytes 122 Mbits/sec 0.091 ms 0/18605 (0%) [ 4] Sent 18605 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 500M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 43155 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 58.9 MBytes 494 Mbits/sec 7533 [ 4] 1.00-2.00 sec 58.7 MBytes 493 Mbits/sec 7516 [ 4] 2.00-3.00 sec 60.5 MBytes 507 Mbits/sec 7744 [ 4] 3.00-4.00 sec 58.0 MBytes 486 Mbits/sec 7422 [ 4] 4.00-5.00 sec 59.5 MBytes 499 Mbits/sec 7620 [ 4] 5.00-6.00 sec 59.0 MBytes 495 Mbits/sec 7548 [ 4] 6.00-7.00 sec 62.1 MBytes 521 Mbits/sec 7945 [ 4] 7.00-8.00 sec 59.3 MBytes 497 Mbits/sec 7590 [ 4] 8.00-9.00 sec 59.8 MBytes 501 Mbits/sec 7649 [ 4] 9.00-10.00 sec 58.8 MBytes 493 Mbits/sec 7527 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 594 MBytes 499 Mbits/sec 1111211.249 ms 64867/64903 (1e+02%) [ 4] Sent 64903 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 500M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 57156 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 14.4 MBytes 121 Mbits/sec 0.088 ms 0/1847 (0%) [ 4] 1.00-2.00 sec 14.3 MBytes 120 Mbits/sec 0.100 ms 0/1836 (0%) [ 4] 2.00-3.00 sec 14.3 MBytes 120 Mbits/sec 0.093 ms 0/1834 (0%) [ 4] 3.00-4.00 sec 14.4 MBytes 121 Mbits/sec 0.105 ms 0/1849 (0%) [ 4] 4.00-5.00 sec 14.5 MBytes 121 Mbits/sec 0.141 ms 0/1850 (0%) [ 4] 5.00-6.00 sec 14.5 MBytes 121 Mbits/sec 0.143 ms 0/1850 (0%) [ 4] 6.00-7.00 sec 14.4 MBytes 121 Mbits/sec 0.148 ms 0/1849 (0%) [ 4] 7.00-8.00 sec 14.4 MBytes 120 Mbits/sec 0.082 ms 0/1837 (0%) [ 4] 8.00-9.00 sec 14.4 MBytes 121 Mbits/sec 0.113 ms 0/1840 (0%) [ 4] 9.00-10.00 sec 14.5 MBytes 121 Mbits/sec 0.115 ms 0/1851 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 144 MBytes 121 Mbits/sec 0.109 ms 0/18449 (0%) [ 4] Sent 18449 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 1000M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 32896 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 91.8 MBytes 770 Mbits/sec 11745 [ 4] 1.00-2.00 sec 102 MBytes 856 Mbits/sec 13069 [ 4] 2.00-3.00 sec 103 MBytes 863 Mbits/sec 13176 [ 4] 3.00-4.00 sec 103 MBytes 863 Mbits/sec 13174 [ 4] 4.00-5.00 sec 103 MBytes 864 Mbits/sec 13189 [ 4] 5.00-6.00 sec 103 MBytes 862 Mbits/sec 13155 [ 4] 6.00-7.00 sec 103 MBytes 864 Mbits/sec 13189 [ 4] 7.00-8.00 sec 102 MBytes 855 Mbits/sec 13054 [ 4] 8.00-9.00 sec 103 MBytes 863 Mbits/sec 13162 [ 4] 9.00-10.00 sec 103 MBytes 864 Mbits/sec 13189 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 1016 MBytes 853 Mbits/sec 480201.336 ms 66629/66678 (1e+02%) [ 4] Sent 66678 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 1000M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 44719 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 15.4 MBytes 129 Mbits/sec 0.054 ms 0/1969 (0%) [ 4] 1.00-2.00 sec 15.4 MBytes 129 Mbits/sec 0.116 ms 0/1977 (0%) [ 4] 2.00-3.00 sec 15.5 MBytes 131 Mbits/sec 0.057 ms 0/1990 (0%) [ 4] 3.00-4.00 sec 15.6 MBytes 131 Mbits/sec 0.096 ms 0/1992 (0%) [ 4] 4.00-5.00 sec 15.6 MBytes 131 Mbits/sec 0.090 ms 0/1993 (0%) [ 4] 5.00-6.00 sec 15.5 MBytes 130 Mbits/sec 0.081 ms 0/1982 (0%) [ 4] 6.00-7.00 sec 15.4 MBytes 129 Mbits/sec 0.070 ms 0/1969 (0%) [ 4] 7.00-8.00 sec 15.5 MBytes 130 Mbits/sec 0.080 ms 0/1981 (0%) [ 4] 8.00-9.00 sec 15.6 MBytes 130 Mbits/sec 0.114 ms 0/1991 (0%) [ 4] 9.00-10.00 sec 15.5 MBytes 130 Mbits/sec 0.063 ms 0/1989 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 155 MBytes 130 Mbits/sec 0.073 ms 0/19837 (0%) [ 4] Sent 19837 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 60340 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 60342 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 60344 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 7.16 MBytes 60.0 Mbits/sec 84 22.6 KBytes [ 6] 0.00-1.00 sec 8.23 MBytes 69.0 Mbits/sec 80 35.4 KBytes [ 9] 0.00-1.00 sec 5.88 MBytes 49.3 Mbits/sec 105 14.1 KBytes [SUM] 0.00-1.00 sec 21.3 MBytes 178 Mbits/sec 269 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 7.21 MBytes 60.5 Mbits/sec 67 24.0 KBytes [ 6] 1.00-2.00 sec 6.77 MBytes 56.8 Mbits/sec 73 12.7 KBytes [ 9] 1.00-2.00 sec 6.59 MBytes 55.2 Mbits/sec 68 36.8 KBytes [SUM] 1.00-2.00 sec 20.6 MBytes 173 Mbits/sec 208 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 7.27 MBytes 61.0 Mbits/sec 63 21.2 KBytes [ 6] 2.00-3.00 sec 6.52 MBytes 54.7 Mbits/sec 73 19.8 KBytes [ 9] 2.00-3.00 sec 6.71 MBytes 56.3 Mbits/sec 72 35.4 KBytes [SUM] 2.00-3.00 sec 20.5 MBytes 172 Mbits/sec 208 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 7.15 MBytes 59.9 Mbits/sec 91 25.5 KBytes [ 6] 3.00-4.00 sec 7.46 MBytes 62.6 Mbits/sec 50 29.7 KBytes [ 9] 3.00-4.00 sec 5.78 MBytes 48.5 Mbits/sec 73 14.1 KBytes [SUM] 3.00-4.00 sec 20.4 MBytes 171 Mbits/sec 214 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 6.96 MBytes 58.4 Mbits/sec 69 17.0 KBytes [ 6] 4.00-5.00 sec 7.46 MBytes 62.6 Mbits/sec 61 12.7 KBytes [ 9] 4.00-5.00 sec 5.90 MBytes 49.5 Mbits/sec 64 18.4 KBytes [SUM] 4.00-5.00 sec 20.3 MBytes 170 Mbits/sec 194 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 5.97 MBytes 50.0 Mbits/sec 83 11.3 KBytes [ 6] 5.00-6.00 sec 8.02 MBytes 67.2 Mbits/sec 70 11.3 KBytes [ 9] 5.00-6.00 sec 6.46 MBytes 54.2 Mbits/sec 92 25.5 KBytes [SUM] 5.00-6.00 sec 20.4 MBytes 171 Mbits/sec 245 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 6.34 MBytes 53.2 Mbits/sec 80 19.8 KBytes [ 6] 6.00-7.00 sec 7.46 MBytes 62.5 Mbits/sec 67 33.9 KBytes [ 9] 6.00-7.00 sec 6.77 MBytes 56.8 Mbits/sec 65 22.6 KBytes [SUM] 6.00-7.00 sec 20.6 MBytes 173 Mbits/sec 212 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 9.26 MBytes 77.7 Mbits/sec 66 41.0 KBytes [ 6] 7.00-8.00 sec 5.34 MBytes 44.8 Mbits/sec 76 22.6 KBytes [ 9] 7.00-8.00 sec 5.84 MBytes 49.0 Mbits/sec 75 7.07 KBytes [SUM] 7.00-8.00 sec 20.4 MBytes 172 Mbits/sec 217 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 6.65 MBytes 55.8 Mbits/sec 77 21.2 KBytes [ 6] 8.00-9.00 sec 6.52 MBytes 54.7 Mbits/sec 65 22.6 KBytes [ 9] 8.00-9.00 sec 7.39 MBytes 62.0 Mbits/sec 64 22.6 KBytes [SUM] 8.00-9.00 sec 20.6 MBytes 173 Mbits/sec 206 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 6.84 MBytes 57.4 Mbits/sec 67 19.8 KBytes [ 6] 9.00-10.00 sec 7.02 MBytes 58.9 Mbits/sec 74 21.2 KBytes [ 9] 9.00-10.00 sec 6.40 MBytes 53.7 Mbits/sec 99 9.90 KBytes [SUM] 9.00-10.00 sec 20.3 MBytes 170 Mbits/sec 240 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 70.8 MBytes 59.4 Mbits/sec 747 sender [ 4] 0.00-10.00 sec 70.4 MBytes 59.1 Mbits/sec receiver [ 6] 0.00-10.00 sec 70.8 MBytes 59.4 Mbits/sec 689 sender [ 6] 0.00-10.00 sec 70.5 MBytes 59.2 Mbits/sec receiver [ 9] 0.00-10.00 sec 63.7 MBytes 53.5 Mbits/sec 777 sender [ 9] 0.00-10.00 sec 63.4 MBytes 53.2 Mbits/sec receiver [SUM] 0.00-10.00 sec 205 MBytes 172 Mbits/sec 2213 sender [SUM] 0.00-10.00 sec 204 MBytes 171 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 60352 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 60354 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 60356 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 3.88 MBytes 32.5 Mbits/sec [ 6] 0.00-1.00 sec 3.88 MBytes 32.5 Mbits/sec [ 9] 0.00-1.00 sec 2.56 MBytes 21.5 Mbits/sec [SUM] 0.00-1.00 sec 10.3 MBytes 86.5 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 3.38 MBytes 28.3 Mbits/sec [ 6] 1.00-2.00 sec 3.38 MBytes 28.3 Mbits/sec [ 9] 1.00-2.00 sec 3.38 MBytes 28.3 Mbits/sec [SUM] 1.00-2.00 sec 10.1 MBytes 85.0 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 3.44 MBytes 28.9 Mbits/sec [ 6] 2.00-3.00 sec 3.38 MBytes 28.3 Mbits/sec [ 9] 2.00-3.00 sec 3.44 MBytes 28.8 Mbits/sec [SUM] 2.00-3.00 sec 10.3 MBytes 86.0 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 3.38 MBytes 28.4 Mbits/sec [ 6] 3.00-4.00 sec 3.38 MBytes 28.3 Mbits/sec [ 9] 3.00-4.00 sec 3.38 MBytes 28.3 Mbits/sec [SUM] 3.00-4.00 sec 10.1 MBytes 85.0 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 3.36 MBytes 28.2 Mbits/sec [ 6] 4.00-5.00 sec 3.38 MBytes 28.3 Mbits/sec [ 9] 4.00-5.00 sec 3.38 MBytes 28.3 Mbits/sec [SUM] 4.00-5.00 sec 10.1 MBytes 84.8 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 3.38 MBytes 28.3 Mbits/sec [ 6] 5.00-6.00 sec 3.38 MBytes 28.3 Mbits/sec [ 9] 5.00-6.00 sec 3.38 MBytes 28.3 Mbits/sec [SUM] 5.00-6.00 sec 10.1 MBytes 85.0 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 3.36 MBytes 28.2 Mbits/sec [ 6] 6.00-7.00 sec 3.38 MBytes 28.3 Mbits/sec [ 9] 6.00-7.00 sec 3.38 MBytes 28.3 Mbits/sec [SUM] 6.00-7.00 sec 10.1 MBytes 84.8 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 3.40 MBytes 28.6 Mbits/sec [ 6] 7.00-8.00 sec 3.38 MBytes 28.3 Mbits/sec [ 9] 7.00-8.00 sec 3.38 MBytes 28.3 Mbits/sec [SUM] 7.00-8.00 sec 10.2 MBytes 85.2 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 3.43 MBytes 28.8 Mbits/sec [ 6] 8.00-9.00 sec 3.39 MBytes 28.5 Mbits/sec [ 9] 8.00-9.00 sec 3.38 MBytes 28.3 Mbits/sec [SUM] 8.00-9.00 sec 10.2 MBytes 85.5 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 3.38 MBytes 28.3 Mbits/sec [ 6] 9.00-10.00 sec 3.48 MBytes 29.2 Mbits/sec [ 9] 9.00-10.00 sec 3.40 MBytes 28.6 Mbits/sec [SUM] 9.00-10.00 sec 10.3 MBytes 86.1 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 34.9 MBytes 29.3 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 34.9 MBytes 29.3 Mbits/sec receiver [ 6] 0.00-10.00 sec 34.9 MBytes 29.3 Mbits/sec 0 sender [ 6] 0.00-10.00 sec 34.9 MBytes 29.3 Mbits/sec receiver [ 9] 0.00-10.00 sec 33.7 MBytes 28.3 Mbits/sec 0 sender [ 9] 0.00-10.00 sec 33.7 MBytes 28.3 Mbits/sec receiver [SUM] 0.00-10.00 sec 104 MBytes 86.9 Mbits/sec 0 sender [SUM] 0.00-10.00 sec 104 MBytes 86.9 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -u -b 800M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 34818 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 37432 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 50445 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 36.7 MBytes 308 Mbits/sec 4696 [ 6] 0.00-1.00 sec 36.7 MBytes 308 Mbits/sec 4696 [ 9] 0.00-1.00 sec 36.7 MBytes 308 Mbits/sec 4696 [SUM] 0.00-1.00 sec 110 MBytes 923 Mbits/sec 14088 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 37.5 MBytes 314 Mbits/sec 4796 [ 6] 1.00-2.00 sec 37.5 MBytes 314 Mbits/sec 4796 [ 9] 1.00-2.00 sec 37.5 MBytes 314 Mbits/sec 4796 [SUM] 1.00-2.00 sec 112 MBytes 943 Mbits/sec 14388 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 37.5 MBytes 314 Mbits/sec 4795 [ 6] 2.00-3.00 sec 37.5 MBytes 314 Mbits/sec 4795 [ 9] 2.00-3.00 sec 37.5 MBytes 314 Mbits/sec 4795 [SUM] 2.00-3.00 sec 112 MBytes 943 Mbits/sec 14385 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 37.2 MBytes 312 Mbits/sec 4760 [ 6] 3.00-4.00 sec 37.2 MBytes 312 Mbits/sec 4760 [ 9] 3.00-4.00 sec 37.2 MBytes 312 Mbits/sec 4760 [SUM] 3.00-4.00 sec 112 MBytes 936 Mbits/sec 14280 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 37.4 MBytes 314 Mbits/sec 4786 [ 6] 4.00-5.00 sec 37.4 MBytes 314 Mbits/sec 4786 [ 9] 4.00-5.00 sec 37.4 MBytes 314 Mbits/sec 4786 [SUM] 4.00-5.00 sec 112 MBytes 941 Mbits/sec 14358 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 37.4 MBytes 314 Mbits/sec 4787 [ 6] 5.00-6.00 sec 37.4 MBytes 314 Mbits/sec 4787 [ 9] 5.00-6.00 sec 37.4 MBytes 314 Mbits/sec 4787 [SUM] 5.00-6.00 sec 112 MBytes 941 Mbits/sec 14361 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 37.4 MBytes 314 Mbits/sec 4790 [ 6] 6.00-7.00 sec 37.4 MBytes 314 Mbits/sec 4790 [ 9] 6.00-7.00 sec 37.4 MBytes 314 Mbits/sec 4790 [SUM] 6.00-7.00 sec 112 MBytes 942 Mbits/sec 14370 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 37.4 MBytes 314 Mbits/sec 4790 [ 6] 7.00-8.00 sec 37.4 MBytes 314 Mbits/sec 4790 [ 9] 7.00-8.00 sec 37.4 MBytes 314 Mbits/sec 4790 [SUM] 7.00-8.00 sec 112 MBytes 942 Mbits/sec 14370 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 37.4 MBytes 314 Mbits/sec 4792 [ 6] 8.00-9.00 sec 37.4 MBytes 314 Mbits/sec 4792 [ 9] 8.00-9.00 sec 37.4 MBytes 314 Mbits/sec 4792 [SUM] 8.00-9.00 sec 112 MBytes 942 Mbits/sec 14376 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 37.5 MBytes 314 Mbits/sec 4799 [ 6] 9.00-10.00 sec 37.5 MBytes 314 Mbits/sec 4799 [ 9] 9.00-10.00 sec 37.5 MBytes 314 Mbits/sec 4799 [SUM] 9.00-10.00 sec 112 MBytes 943 Mbits/sec 14397 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 373 MBytes 313 Mbits/sec 5950363.786 ms 437/447 (98%) [ 4] Sent 447 datagrams [ 6] 0.00-10.00 sec 373 MBytes 313 Mbits/sec 6770190.714 ms 22130/22138 (1e+02%) [ 6] Sent 22138 datagrams [ 9] 0.00-10.00 sec 373 MBytes 313 Mbits/sec 7221536.190 ms 439/446 (98%) [ 9] Sent 446 datagrams [SUM] 0.00-10.00 sec 1.09 GBytes 940 Mbits/sec 6647363.564 ms 23006/23031 (1e+02%) iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -R -u -b 800M Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 52018 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 51266 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 34793 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 4.55 MBytes 38.1 Mbits/sec 0.124 ms 0/582 (0%) [ 6] 0.00-1.00 sec 4.54 MBytes 38.1 Mbits/sec 0.104 ms 0/581 (0%) [ 9] 0.00-1.00 sec 4.53 MBytes 38.0 Mbits/sec 0.140 ms 0/580 (0%) [SUM] 0.00-1.00 sec 13.6 MBytes 114 Mbits/sec 0.123 ms 0/1743 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 4.56 MBytes 38.3 Mbits/sec 0.116 ms 0/584 (0%) [ 6] 1.00-2.00 sec 4.57 MBytes 38.3 Mbits/sec 0.107 ms 0/585 (0%) [ 9] 1.00-2.00 sec 4.56 MBytes 38.3 Mbits/sec 0.153 ms 0/584 (0%) [SUM] 1.00-2.00 sec 13.7 MBytes 115 Mbits/sec 0.125 ms 0/1753 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 4.85 MBytes 40.7 Mbits/sec 0.156 ms 0/621 (0%) [ 6] 2.00-3.00 sec 4.84 MBytes 40.6 Mbits/sec 0.147 ms 0/620 (0%) [ 9] 2.00-3.00 sec 4.85 MBytes 40.7 Mbits/sec 0.206 ms 0/621 (0%) [SUM] 2.00-3.00 sec 14.5 MBytes 122 Mbits/sec 0.169 ms 0/1862 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 4.98 MBytes 41.8 Mbits/sec 0.272 ms 0/638 (0%) [ 6] 3.00-4.00 sec 4.99 MBytes 41.9 Mbits/sec 0.155 ms 0/639 (0%) [ 9] 3.00-4.00 sec 4.99 MBytes 41.9 Mbits/sec 0.198 ms 0/639 (0%) [SUM] 3.00-4.00 sec 15.0 MBytes 126 Mbits/sec 0.208 ms 0/1916 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 5.01 MBytes 42.0 Mbits/sec 0.292 ms 0/641 (0%) [ 6] 4.00-5.00 sec 5.00 MBytes 41.9 Mbits/sec 0.152 ms 0/640 (0%) [ 9] 4.00-5.00 sec 4.99 MBytes 41.9 Mbits/sec 0.225 ms 0/639 (0%) [SUM] 4.00-5.00 sec 15.0 MBytes 126 Mbits/sec 0.223 ms 0/1920 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 4.99 MBytes 41.9 Mbits/sec 0.178 ms 0/639 (0%) [ 6] 5.00-6.00 sec 4.99 MBytes 41.9 Mbits/sec 0.128 ms 0/639 (0%) [ 9] 5.00-6.00 sec 4.99 MBytes 41.9 Mbits/sec 0.119 ms 0/639 (0%) [SUM] 5.00-6.00 sec 15.0 MBytes 126 Mbits/sec 0.141 ms 0/1917 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 5.01 MBytes 42.0 Mbits/sec 0.279 ms 0/641 (0%) [ 6] 6.00-7.00 sec 5.01 MBytes 42.0 Mbits/sec 0.143 ms 0/641 (0%) [ 9] 6.00-7.00 sec 5.01 MBytes 42.0 Mbits/sec 0.278 ms 0/641 (0%) [SUM] 6.00-7.00 sec 15.0 MBytes 126 Mbits/sec 0.233 ms 0/1923 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 5.05 MBytes 42.3 Mbits/sec 0.188 ms 0/646 (0%) [ 6] 7.00-8.00 sec 5.05 MBytes 42.3 Mbits/sec 0.181 ms 0/646 (0%) [ 9] 7.00-8.00 sec 5.04 MBytes 42.3 Mbits/sec 0.304 ms 0/645 (0%) [SUM] 7.00-8.00 sec 15.1 MBytes 127 Mbits/sec 0.224 ms 0/1937 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 5.05 MBytes 42.3 Mbits/sec 0.240 ms 0/646 (0%) [ 6] 8.00-9.00 sec 5.05 MBytes 42.3 Mbits/sec 0.137 ms 0/646 (0%) [ 9] 8.00-9.00 sec 5.05 MBytes 42.3 Mbits/sec 0.291 ms 0/646 (0%) [SUM] 8.00-9.00 sec 15.1 MBytes 127 Mbits/sec 0.223 ms 0/1938 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 5.05 MBytes 42.3 Mbits/sec 0.140 ms 0/646 (0%) [ 6] 9.00-10.00 sec 5.04 MBytes 42.3 Mbits/sec 0.206 ms 0/645 (0%) [ 9] 9.00-10.00 sec 5.04 MBytes 42.3 Mbits/sec 0.125 ms 0/645 (0%) [SUM] 9.00-10.00 sec 15.1 MBytes 127 Mbits/sec 0.157 ms 0/1936 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 49.1 MBytes 41.2 Mbits/sec 0.141 ms 0/6291 (0%) [ 4] Sent 6291 datagrams [ 6] 0.00-10.00 sec 49.1 MBytes 41.2 Mbits/sec 0.325 ms 0/6289 (0%) [ 6] Sent 6289 datagrams [ 9] 0.00-10.00 sec 49.1 MBytes 41.2 Mbits/sec 0.132 ms 0/6286 (0%) [ 9] Sent 6286 datagrams [SUM] 0.00-10.00 sec 147 MBytes 124 Mbits/sec 0.200 ms 0/18866 (0%) iperf Done. + : ':::::::[' configuration smp_icu_different_vpes ']:::::::' : + iperf3 -c 10.0.0.80 Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 60368 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 21.3 MBytes 179 Mbits/sec 27 65.0 KBytes [ 4] 1.00-2.00 sec 20.9 MBytes 175 Mbits/sec 37 56.6 KBytes [ 4] 2.00-3.00 sec 20.6 MBytes 173 Mbits/sec 41 39.6 KBytes [ 4] 3.00-4.00 sec 20.9 MBytes 175 Mbits/sec 36 76.4 KBytes [ 4] 4.00-5.00 sec 20.8 MBytes 175 Mbits/sec 41 73.5 KBytes [ 4] 5.00-6.00 sec 20.8 MBytes 174 Mbits/sec 29 38.2 KBytes [ 4] 6.00-7.00 sec 21.1 MBytes 177 Mbits/sec 34 72.1 KBytes [ 4] 7.00-8.00 sec 20.8 MBytes 174 Mbits/sec 34 49.5 KBytes [ 4] 8.00-9.00 sec 20.8 MBytes 175 Mbits/sec 44 69.3 KBytes [ 4] 9.00-10.00 sec 20.8 MBytes 175 Mbits/sec 32 65.0 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 209 MBytes 175 Mbits/sec 355 sender [ 4] 0.00-10.00 sec 208 MBytes 175 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 60374 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 10.1 MBytes 84.9 Mbits/sec [ 4] 1.00-2.00 sec 10.1 MBytes 85.1 Mbits/sec [ 4] 2.00-3.00 sec 10.2 MBytes 85.8 Mbits/sec [ 4] 3.00-4.00 sec 10.2 MBytes 85.4 Mbits/sec [ 4] 4.00-5.00 sec 10.2 MBytes 85.4 Mbits/sec [ 4] 5.00-6.00 sec 10.1 MBytes 84.8 Mbits/sec [ 4] 6.00-7.00 sec 10.1 MBytes 84.4 Mbits/sec [ 4] 7.00-8.00 sec 10.1 MBytes 84.5 Mbits/sec [ 4] 8.00-9.00 sec 10.2 MBytes 85.4 Mbits/sec [ 4] 9.00-10.00 sec 10.2 MBytes 85.3 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 102 MBytes 85.2 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 102 MBytes 85.2 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 150M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 35693 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 16.5 MBytes 138 Mbits/sec 2106 [ 4] 1.00-2.00 sec 17.9 MBytes 150 Mbits/sec 2287 [ 4] 2.00-3.00 sec 17.9 MBytes 150 Mbits/sec 2287 [ 4] 3.00-4.00 sec 17.9 MBytes 150 Mbits/sec 2290 [ 4] 4.00-5.00 sec 17.9 MBytes 150 Mbits/sec 2286 [ 4] 5.00-6.00 sec 17.9 MBytes 150 Mbits/sec 2285 [ 4] 6.00-7.00 sec 17.9 MBytes 150 Mbits/sec 2287 [ 4] 7.00-8.00 sec 17.9 MBytes 151 Mbits/sec 2297 [ 4] 8.00-9.00 sec 17.8 MBytes 150 Mbits/sec 2283 [ 4] 9.00-10.00 sec 17.9 MBytes 150 Mbits/sec 2293 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 177 MBytes 149 Mbits/sec 102034.422 ms 1280/1353 (95%) [ 4] Sent 1353 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 150M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 41789 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 14.3 MBytes 120 Mbits/sec 0.174 ms 0/1829 (0%) [ 4] 1.00-2.00 sec 15.3 MBytes 128 Mbits/sec 0.065 ms 0/1956 (0%) [ 4] 2.00-3.00 sec 15.4 MBytes 129 Mbits/sec 0.151 ms 0/1973 (0%) [ 4] 3.00-4.00 sec 15.4 MBytes 129 Mbits/sec 0.063 ms 0/1974 (0%) [ 4] 4.00-5.00 sec 15.4 MBytes 129 Mbits/sec 0.129 ms 0/1967 (0%) [ 4] 5.00-6.00 sec 15.3 MBytes 128 Mbits/sec 0.101 ms 0/1956 (0%) [ 4] 6.00-7.00 sec 15.2 MBytes 128 Mbits/sec 0.137 ms 0/1951 (0%) [ 4] 7.00-8.00 sec 15.4 MBytes 129 Mbits/sec 0.116 ms 0/1968 (0%) [ 4] 8.00-9.00 sec 15.4 MBytes 129 Mbits/sec 0.077 ms 0/1974 (0%) [ 4] 9.00-10.00 sec 15.4 MBytes 129 Mbits/sec 0.160 ms 0/1974 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 153 MBytes 128 Mbits/sec 0.163 ms 0/19529 (0%) [ 4] Sent 19529 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 500M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 52938 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 53.7 MBytes 450 Mbits/sec 6870 [ 4] 1.00-2.00 sec 60.1 MBytes 504 Mbits/sec 7694 [ 4] 2.00-3.00 sec 63.4 MBytes 532 Mbits/sec 8115 [ 4] 3.00-4.00 sec 58.9 MBytes 494 Mbits/sec 7535 [ 4] 4.00-5.00 sec 60.9 MBytes 511 Mbits/sec 7795 [ 4] 5.00-6.00 sec 59.5 MBytes 499 Mbits/sec 7618 [ 4] 6.00-7.00 sec 59.5 MBytes 499 Mbits/sec 7612 [ 4] 7.00-8.00 sec 60.2 MBytes 505 Mbits/sec 7710 [ 4] 8.00-9.00 sec 55.2 MBytes 463 Mbits/sec 7067 [ 4] 9.00-10.00 sec 59.0 MBytes 495 Mbits/sec 7556 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 590 MBytes 495 Mbits/sec 14.770 ms 64911/65123 (1e+02%) [ 4] Sent 65123 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 500M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 42470 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 14.4 MBytes 121 Mbits/sec 0.144 ms 0/1843 (0%) [ 4] 1.00-2.00 sec 14.4 MBytes 121 Mbits/sec 0.147 ms 0/1848 (0%) [ 4] 2.00-3.00 sec 15.1 MBytes 127 Mbits/sec 0.087 ms 0/1932 (0%) [ 4] 3.00-4.00 sec 15.5 MBytes 130 Mbits/sec 0.155 ms 0/1981 (0%) [ 4] 4.00-5.00 sec 14.8 MBytes 124 Mbits/sec 0.064 ms 0/1889 (0%) [ 4] 5.00-6.00 sec 15.3 MBytes 129 Mbits/sec 0.146 ms 0/1962 (0%) [ 4] 6.00-7.00 sec 15.3 MBytes 128 Mbits/sec 0.083 ms 0/1955 (0%) [ 4] 7.00-8.00 sec 15.4 MBytes 129 Mbits/sec 0.116 ms 0/1968 (0%) [ 4] 8.00-9.00 sec 15.5 MBytes 130 Mbits/sec 0.066 ms 0/1978 (0%) [ 4] 9.00-10.00 sec 15.5 MBytes 130 Mbits/sec 0.105 ms 0/1978 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 151 MBytes 127 Mbits/sec 0.109 ms 0/19342 (0%) [ 4] Sent 19342 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 1000M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 47293 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 91.2 MBytes 765 Mbits/sec 11673 [ 4] 1.00-2.00 sec 102 MBytes 859 Mbits/sec 13114 [ 4] 2.00-3.00 sec 102 MBytes 858 Mbits/sec 13084 [ 4] 3.00-4.00 sec 102 MBytes 858 Mbits/sec 13093 [ 4] 4.00-5.00 sec 103 MBytes 860 Mbits/sec 13125 [ 4] 5.00-6.00 sec 102 MBytes 858 Mbits/sec 13086 [ 4] 6.00-7.00 sec 102 MBytes 856 Mbits/sec 13062 [ 4] 7.00-8.00 sec 102 MBytes 857 Mbits/sec 13082 [ 4] 8.00-9.00 sec 102 MBytes 859 Mbits/sec 13107 [ 4] 9.00-10.00 sec 102 MBytes 859 Mbits/sec 13109 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 1012 MBytes 849 Mbits/sec 858384.293 ms 66827/66867 (1e+02%) [ 4] Sent 66867 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 1000M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 42589 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 15.2 MBytes 128 Mbits/sec 0.083 ms 0/1948 (0%) [ 4] 1.00-2.00 sec 15.4 MBytes 129 Mbits/sec 0.101 ms 0/1973 (0%) [ 4] 2.00-3.00 sec 15.5 MBytes 130 Mbits/sec 0.057 ms 0/1986 (0%) [ 4] 3.00-4.00 sec 15.5 MBytes 130 Mbits/sec 0.100 ms 0/1980 (0%) [ 4] 4.00-5.00 sec 15.2 MBytes 128 Mbits/sec 0.065 ms 0/1948 (0%) [ 4] 5.00-6.00 sec 15.4 MBytes 129 Mbits/sec 0.061 ms 0/1971 (0%) [ 4] 6.00-7.00 sec 15.3 MBytes 129 Mbits/sec 0.068 ms 0/1962 (0%) [ 4] 7.00-8.00 sec 15.5 MBytes 130 Mbits/sec 0.091 ms 0/1981 (0%) [ 4] 8.00-9.00 sec 15.5 MBytes 130 Mbits/sec 0.051 ms 0/1983 (0%) [ 4] 9.00-10.00 sec 15.5 MBytes 130 Mbits/sec 0.065 ms 0/1985 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 154 MBytes 129 Mbits/sec 0.084 ms 0/19724 (0%) [ 4] Sent 19724 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 60418 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 60420 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 60422 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 8.70 MBytes 72.9 Mbits/sec 66 18.4 KBytes [ 6] 0.00-1.00 sec 7.89 MBytes 66.2 Mbits/sec 51 19.8 KBytes [ 9] 0.00-1.00 sec 4.35 MBytes 36.5 Mbits/sec 82 9.90 KBytes [SUM] 0.00-1.00 sec 20.9 MBytes 176 Mbits/sec 199 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 7.83 MBytes 65.7 Mbits/sec 83 8.48 KBytes [ 6] 1.00-2.00 sec 5.65 MBytes 47.4 Mbits/sec 72 18.4 KBytes [ 9] 1.00-2.00 sec 6.77 MBytes 56.8 Mbits/sec 76 19.8 KBytes [SUM] 1.00-2.00 sec 20.3 MBytes 170 Mbits/sec 231 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 6.71 MBytes 56.3 Mbits/sec 83 39.6 KBytes [ 6] 2.00-3.00 sec 6.34 MBytes 53.2 Mbits/sec 71 18.4 KBytes [ 9] 2.00-3.00 sec 7.46 MBytes 62.6 Mbits/sec 56 21.2 KBytes [SUM] 2.00-3.00 sec 20.5 MBytes 172 Mbits/sec 210 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 8.26 MBytes 69.3 Mbits/sec 54 35.4 KBytes [ 6] 3.00-4.00 sec 6.65 MBytes 55.8 Mbits/sec 81 31.1 KBytes [ 9] 3.00-4.00 sec 5.53 MBytes 46.4 Mbits/sec 77 17.0 KBytes [SUM] 3.00-4.00 sec 20.4 MBytes 171 Mbits/sec 212 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 7.71 MBytes 64.6 Mbits/sec 64 25.5 KBytes [ 6] 4.00-5.00 sec 6.65 MBytes 55.8 Mbits/sec 65 28.3 KBytes [ 9] 4.00-5.00 sec 5.97 MBytes 50.1 Mbits/sec 68 15.6 KBytes [SUM] 4.00-5.00 sec 20.3 MBytes 170 Mbits/sec 197 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 7.27 MBytes 61.0 Mbits/sec 66 18.4 KBytes [ 6] 5.00-6.00 sec 6.34 MBytes 53.2 Mbits/sec 84 22.6 KBytes [ 9] 5.00-6.00 sec 6.71 MBytes 56.3 Mbits/sec 67 11.3 KBytes [SUM] 5.00-6.00 sec 20.3 MBytes 170 Mbits/sec 217 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 8.08 MBytes 67.8 Mbits/sec 75 24.0 KBytes [ 6] 6.00-7.00 sec 5.47 MBytes 45.9 Mbits/sec 82 29.7 KBytes [ 9] 6.00-7.00 sec 7.08 MBytes 59.4 Mbits/sec 63 24.0 KBytes [SUM] 6.00-7.00 sec 20.6 MBytes 173 Mbits/sec 220 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 7.21 MBytes 60.4 Mbits/sec 87 9.90 KBytes [ 6] 7.00-8.00 sec 7.15 MBytes 59.9 Mbits/sec 57 21.2 KBytes [ 9] 7.00-8.00 sec 6.15 MBytes 51.6 Mbits/sec 94 22.6 KBytes [SUM] 7.00-8.00 sec 20.5 MBytes 172 Mbits/sec 238 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 5.72 MBytes 48.0 Mbits/sec 80 31.1 KBytes [ 6] 8.00-9.00 sec 7.95 MBytes 66.8 Mbits/sec 78 17.0 KBytes [ 9] 8.00-9.00 sec 6.65 MBytes 55.8 Mbits/sec 58 22.6 KBytes [SUM] 8.00-9.00 sec 20.3 MBytes 171 Mbits/sec 216 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 8.08 MBytes 67.8 Mbits/sec 66 17.0 KBytes [ 6] 9.00-10.00 sec 5.72 MBytes 48.0 Mbits/sec 91 21.2 KBytes [ 9] 9.00-10.00 sec 6.77 MBytes 56.8 Mbits/sec 62 15.6 KBytes [SUM] 9.00-10.00 sec 20.6 MBytes 173 Mbits/sec 219 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 75.6 MBytes 63.4 Mbits/sec 724 sender [ 4] 0.00-10.00 sec 75.2 MBytes 63.1 Mbits/sec receiver [ 6] 0.00-10.00 sec 65.8 MBytes 55.2 Mbits/sec 732 sender [ 6] 0.00-10.00 sec 65.4 MBytes 54.9 Mbits/sec receiver [ 9] 0.00-10.00 sec 63.5 MBytes 53.2 Mbits/sec 703 sender [ 9] 0.00-10.00 sec 63.1 MBytes 52.9 Mbits/sec receiver [SUM] 0.00-10.00 sec 205 MBytes 172 Mbits/sec 2159 sender [SUM] 0.00-10.00 sec 204 MBytes 171 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 60428 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 60430 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 60432 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 3.88 MBytes 32.5 Mbits/sec [ 6] 0.00-1.00 sec 3.79 MBytes 31.8 Mbits/sec [ 9] 0.00-1.00 sec 2.50 MBytes 21.0 Mbits/sec [SUM] 0.00-1.00 sec 10.2 MBytes 85.3 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 3.38 MBytes 28.3 Mbits/sec [ 6] 1.00-2.00 sec 3.40 MBytes 28.5 Mbits/sec [ 9] 1.00-2.00 sec 3.46 MBytes 29.1 Mbits/sec [SUM] 1.00-2.00 sec 10.2 MBytes 85.9 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 3.41 MBytes 28.6 Mbits/sec [ 6] 2.00-3.00 sec 3.38 MBytes 28.3 Mbits/sec [ 9] 2.00-3.00 sec 3.41 MBytes 28.6 Mbits/sec [SUM] 2.00-3.00 sec 10.2 MBytes 85.5 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 3.46 MBytes 29.1 Mbits/sec [ 6] 3.00-4.00 sec 3.38 MBytes 28.4 Mbits/sec [ 9] 3.00-4.00 sec 3.38 MBytes 28.3 Mbits/sec [SUM] 3.00-4.00 sec 10.2 MBytes 85.8 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 3.38 MBytes 28.3 Mbits/sec [ 6] 4.00-5.00 sec 3.40 MBytes 28.5 Mbits/sec [ 9] 4.00-5.00 sec 3.38 MBytes 28.3 Mbits/sec [SUM] 4.00-5.00 sec 10.2 MBytes 85.2 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 3.38 MBytes 28.3 Mbits/sec [ 6] 5.00-6.00 sec 3.36 MBytes 28.2 Mbits/sec [ 9] 5.00-6.00 sec 3.38 MBytes 28.3 Mbits/sec [SUM] 5.00-6.00 sec 10.1 MBytes 84.8 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 3.38 MBytes 28.3 Mbits/sec [ 6] 6.00-7.00 sec 3.39 MBytes 28.5 Mbits/sec [ 9] 6.00-7.00 sec 3.38 MBytes 28.3 Mbits/sec [SUM] 6.00-7.00 sec 10.1 MBytes 85.1 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 3.38 MBytes 28.3 Mbits/sec [ 6] 7.00-8.00 sec 3.46 MBytes 29.0 Mbits/sec [ 9] 7.00-8.00 sec 3.39 MBytes 28.4 Mbits/sec [SUM] 7.00-8.00 sec 10.2 MBytes 85.8 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 3.45 MBytes 28.9 Mbits/sec [ 6] 8.00-9.00 sec 3.38 MBytes 28.3 Mbits/sec [ 9] 8.00-9.00 sec 3.48 MBytes 29.2 Mbits/sec [SUM] 8.00-9.00 sec 10.3 MBytes 86.5 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 3.42 MBytes 28.7 Mbits/sec [ 6] 9.00-10.00 sec 3.40 MBytes 28.5 Mbits/sec [ 9] 9.00-10.00 sec 3.38 MBytes 28.3 Mbits/sec [SUM] 9.00-10.00 sec 10.2 MBytes 85.5 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 34.9 MBytes 29.3 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 34.9 MBytes 29.3 Mbits/sec receiver [ 6] 0.00-10.00 sec 34.9 MBytes 29.3 Mbits/sec 0 sender [ 6] 0.00-10.00 sec 34.9 MBytes 29.3 Mbits/sec receiver [ 9] 0.00-10.00 sec 33.5 MBytes 28.1 Mbits/sec 2 sender [ 9] 0.00-10.00 sec 33.5 MBytes 28.1 Mbits/sec receiver [SUM] 0.00-10.00 sec 103 MBytes 86.7 Mbits/sec 2 sender [SUM] 0.00-10.00 sec 103 MBytes 86.7 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -u -b 800M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 36678 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 54699 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 37104 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 33.4 MBytes 280 Mbits/sec 4271 [ 6] 0.00-1.00 sec 33.4 MBytes 280 Mbits/sec 4271 [ 9] 0.00-1.00 sec 33.4 MBytes 280 Mbits/sec 4271 [SUM] 0.00-1.00 sec 100 MBytes 840 Mbits/sec 12813 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 37.4 MBytes 314 Mbits/sec 4792 [ 6] 1.00-2.00 sec 37.4 MBytes 314 Mbits/sec 4792 [ 9] 1.00-2.00 sec 37.4 MBytes 314 Mbits/sec 4792 [SUM] 1.00-2.00 sec 112 MBytes 942 Mbits/sec 14376 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 37.4 MBytes 313 Mbits/sec 4783 [ 6] 2.00-3.00 sec 37.4 MBytes 313 Mbits/sec 4783 [ 9] 2.00-3.00 sec 37.4 MBytes 313 Mbits/sec 4783 [SUM] 2.00-3.00 sec 112 MBytes 940 Mbits/sec 14349 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 37.4 MBytes 314 Mbits/sec 4787 [ 6] 3.00-4.00 sec 37.4 MBytes 314 Mbits/sec 4787 [ 9] 3.00-4.00 sec 37.4 MBytes 314 Mbits/sec 4787 [SUM] 3.00-4.00 sec 112 MBytes 941 Mbits/sec 14361 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 37.4 MBytes 314 Mbits/sec 4787 [ 6] 4.00-5.00 sec 37.4 MBytes 314 Mbits/sec 4787 [ 9] 4.00-5.00 sec 37.4 MBytes 314 Mbits/sec 4787 [SUM] 4.00-5.00 sec 112 MBytes 941 Mbits/sec 14361 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 36.0 MBytes 302 Mbits/sec 4613 [ 6] 5.00-6.00 sec 36.0 MBytes 302 Mbits/sec 4613 [ 9] 5.00-6.00 sec 36.0 MBytes 302 Mbits/sec 4613 [SUM] 5.00-6.00 sec 108 MBytes 907 Mbits/sec 13839 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 37.4 MBytes 314 Mbits/sec 4784 [ 6] 6.00-7.00 sec 37.4 MBytes 314 Mbits/sec 4784 [ 9] 6.00-7.00 sec 37.4 MBytes 314 Mbits/sec 4784 [SUM] 6.00-7.00 sec 112 MBytes 941 Mbits/sec 14352 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 37.4 MBytes 313 Mbits/sec 4784 [ 6] 7.00-8.00 sec 37.4 MBytes 313 Mbits/sec 4784 [ 9] 7.00-8.00 sec 37.4 MBytes 313 Mbits/sec 4784 [SUM] 7.00-8.00 sec 112 MBytes 940 Mbits/sec 14352 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 37.0 MBytes 310 Mbits/sec 4734 [ 6] 8.00-9.00 sec 37.0 MBytes 310 Mbits/sec 4734 [ 9] 8.00-9.00 sec 37.0 MBytes 310 Mbits/sec 4734 [SUM] 8.00-9.00 sec 111 MBytes 931 Mbits/sec 14202 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 37.0 MBytes 311 Mbits/sec 4740 [ 6] 9.00-10.00 sec 37.0 MBytes 311 Mbits/sec 4740 [ 9] 9.00-10.00 sec 37.0 MBytes 311 Mbits/sec 4740 [SUM] 9.00-10.00 sec 111 MBytes 932 Mbits/sec 14220 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 368 MBytes 309 Mbits/sec 5578465.308 ms 43859/43870 (1e+02%) [ 4] Sent 43870 datagrams [ 6] 0.00-10.00 sec 368 MBytes 309 Mbits/sec 5950363.027 ms 22076/22086 (1e+02%) [ 6] Sent 22086 datagrams [ 9] 0.00-10.00 sec 368 MBytes 309 Mbits/sec 6770190.468 ms 43995/44003 (1e+02%) [ 9] Sent 44003 datagrams [SUM] 0.00-10.00 sec 1.08 GBytes 926 Mbits/sec 6099672.934 ms 109930/109959 (1e+02%) iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -R -u -b 800M Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 49258 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 44006 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 38319 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 4.54 MBytes 38.1 Mbits/sec 0.108 ms 0/581 (0%) [ 6] 0.00-1.00 sec 4.54 MBytes 38.1 Mbits/sec 0.165 ms 0/581 (0%) [ 9] 0.00-1.00 sec 4.53 MBytes 38.0 Mbits/sec 0.069 ms 0/580 (0%) [SUM] 0.00-1.00 sec 13.6 MBytes 114 Mbits/sec 0.114 ms 0/1742 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 4.98 MBytes 41.8 Mbits/sec 0.160 ms 0/638 (0%) [ 6] 1.00-2.00 sec 4.98 MBytes 41.8 Mbits/sec 0.135 ms 0/638 (0%) [ 9] 1.00-2.00 sec 4.98 MBytes 41.8 Mbits/sec 0.176 ms 0/638 (0%) [SUM] 1.00-2.00 sec 15.0 MBytes 125 Mbits/sec 0.157 ms 0/1914 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 5.07 MBytes 42.5 Mbits/sec 0.292 ms 0/649 (0%) [ 6] 2.00-3.00 sec 5.06 MBytes 42.5 Mbits/sec 0.281 ms 0/648 (0%) [ 9] 2.00-3.00 sec 5.06 MBytes 42.5 Mbits/sec 0.426 ms 0/648 (0%) [SUM] 2.00-3.00 sec 15.2 MBytes 127 Mbits/sec 0.333 ms 0/1945 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 5.06 MBytes 42.5 Mbits/sec 0.298 ms 0/648 (0%) [ 6] 3.00-4.00 sec 5.07 MBytes 42.5 Mbits/sec 0.188 ms 0/649 (0%) [ 9] 3.00-4.00 sec 5.06 MBytes 42.5 Mbits/sec 0.329 ms 0/648 (0%) [SUM] 3.00-4.00 sec 15.2 MBytes 127 Mbits/sec 0.272 ms 0/1945 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 5.05 MBytes 42.3 Mbits/sec 0.171 ms 0/646 (0%) [ 6] 4.00-5.00 sec 5.04 MBytes 42.3 Mbits/sec 0.215 ms 0/645 (0%) [ 9] 4.00-5.00 sec 5.04 MBytes 42.3 Mbits/sec 0.175 ms 0/645 (0%) [SUM] 4.00-5.00 sec 15.1 MBytes 127 Mbits/sec 0.187 ms 0/1936 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 5.02 MBytes 42.1 Mbits/sec 0.224 ms 0/642 (0%) [ 6] 5.00-6.00 sec 5.02 MBytes 42.1 Mbits/sec 0.173 ms 0/642 (0%) [ 9] 5.00-6.00 sec 5.01 MBytes 42.0 Mbits/sec 0.264 ms 0/641 (0%) [SUM] 5.00-6.00 sec 15.0 MBytes 126 Mbits/sec 0.220 ms 0/1925 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 5.03 MBytes 42.2 Mbits/sec 0.267 ms 0/644 (0%) [ 6] 6.00-7.00 sec 5.03 MBytes 42.2 Mbits/sec 0.333 ms 0/644 (0%) [ 9] 6.00-7.00 sec 5.03 MBytes 42.2 Mbits/sec 0.321 ms 0/644 (0%) [SUM] 6.00-7.00 sec 15.1 MBytes 127 Mbits/sec 0.307 ms 0/1932 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 5.06 MBytes 42.5 Mbits/sec 0.194 ms 0/648 (0%) [ 6] 7.00-8.00 sec 5.06 MBytes 42.5 Mbits/sec 0.190 ms 0/648 (0%) [ 9] 7.00-8.00 sec 5.06 MBytes 42.5 Mbits/sec 0.183 ms 0/648 (0%) [SUM] 7.00-8.00 sec 15.2 MBytes 127 Mbits/sec 0.189 ms 0/1944 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 5.06 MBytes 42.5 Mbits/sec 0.217 ms 0/648 (0%) [ 6] 8.00-9.00 sec 5.06 MBytes 42.5 Mbits/sec 0.222 ms 0/648 (0%) [ 9] 8.00-9.00 sec 5.06 MBytes 42.5 Mbits/sec 0.240 ms 0/648 (0%) [SUM] 8.00-9.00 sec 15.2 MBytes 127 Mbits/sec 0.226 ms 0/1944 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 5.02 MBytes 42.1 Mbits/sec 0.181 ms 0/642 (0%) [ 6] 9.00-10.00 sec 5.01 MBytes 42.0 Mbits/sec 0.156 ms 0/641 (0%) [ 9] 9.00-10.00 sec 5.01 MBytes 42.0 Mbits/sec 0.146 ms 0/641 (0%) [SUM] 9.00-10.00 sec 15.0 MBytes 126 Mbits/sec 0.161 ms 0/1924 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 49.9 MBytes 41.9 Mbits/sec 0.177 ms 0/6393 (0%) [ 4] Sent 6393 datagrams [ 6] 0.00-10.00 sec 49.9 MBytes 41.9 Mbits/sec 0.174 ms 0/6390 (0%) [ 6] Sent 6390 datagrams [ 9] 0.00-10.00 sec 49.9 MBytes 41.9 Mbits/sec 0.144 ms 0/6387 (0%) [ 9] Sent 6387 datagrams [SUM] 0.00-10.00 sec 150 MBytes 126 Mbits/sec 0.165 ms 0/19170 (0%) iperf Done. UDP lantiq->host @host: # nc -u -l -p 4321 | pv > /dev/null @lantiq: # cat /dev/zero | nc -u 10.0.0.1 4321 317MiB 0:00:29 [ 13MiB/s] TCP lantiq->host @host: # nc -l -p 4321 | pv > /dev/null @lantiq: # cat /dev/zero | nc 10.0.0.1 4321 558MiB 0:01:20 [7,53MiB/s] UDP host->lantiq @lantiq: # nc -u -l -p 4321 > /dev/null @host: # cat /dev/zero | pv | nc -u 10.0.0.80 4321 3,62GiB 0:00:40 [85,8MiB/s] to 3,98GiB 0:00:44 [ 96MiB/s] TCP host->lantiq @lantiq: # nc -l -p 4321 > /dev/null @host: # cat /dev/zero | pv | nc 10.0.0.80 4321 1,41GiB 0:01:14 [19,8MiB/s] + : ':::::::[' configuration smp_icu_same_vpe ']:::::::' : + iperf3 -c 10.0.0.80 Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 60502 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 21.1 MBytes 177 Mbits/sec 33 72.1 KBytes [ 4] 1.00-2.00 sec 21.2 MBytes 178 Mbits/sec 42 67.9 KBytes [ 4] 2.00-3.00 sec 21.1 MBytes 177 Mbits/sec 40 41.0 KBytes [ 4] 3.00-4.00 sec 21.3 MBytes 178 Mbits/sec 28 58.0 KBytes [ 4] 4.00-5.00 sec 21.3 MBytes 178 Mbits/sec 34 59.4 KBytes [ 4] 5.00-6.00 sec 21.2 MBytes 178 Mbits/sec 29 72.1 KBytes [ 4] 6.00-7.00 sec 21.1 MBytes 177 Mbits/sec 32 74.9 KBytes [ 4] 7.00-8.00 sec 20.9 MBytes 176 Mbits/sec 33 66.5 KBytes [ 4] 8.00-9.00 sec 21.3 MBytes 179 Mbits/sec 32 70.7 KBytes [ 4] 9.00-10.00 sec 21.2 MBytes 178 Mbits/sec 32 38.2 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 212 MBytes 178 Mbits/sec 335 sender [ 4] 0.00-10.00 sec 211 MBytes 177 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 60506 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 9.66 MBytes 81.0 Mbits/sec [ 4] 1.00-2.00 sec 9.62 MBytes 80.7 Mbits/sec [ 4] 2.00-3.00 sec 9.63 MBytes 80.8 Mbits/sec [ 4] 3.00-4.00 sec 9.64 MBytes 80.9 Mbits/sec [ 4] 4.00-5.00 sec 9.60 MBytes 80.6 Mbits/sec [ 4] 5.00-6.00 sec 9.64 MBytes 80.9 Mbits/sec [ 4] 6.00-7.00 sec 9.65 MBytes 81.0 Mbits/sec [ 4] 7.00-8.00 sec 9.63 MBytes 80.8 Mbits/sec [ 4] 8.00-9.00 sec 9.65 MBytes 80.9 Mbits/sec [ 4] 9.00-10.00 sec 9.63 MBytes 80.8 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 97.5 MBytes 81.8 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 97.5 MBytes 81.8 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 150M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 55722 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 16.4 MBytes 138 Mbits/sec 2101 [ 4] 1.00-2.00 sec 17.9 MBytes 150 Mbits/sec 2290 [ 4] 2.00-3.00 sec 17.9 MBytes 150 Mbits/sec 2286 [ 4] 3.00-4.00 sec 17.9 MBytes 150 Mbits/sec 2292 [ 4] 4.00-5.00 sec 17.9 MBytes 150 Mbits/sec 2288 [ 4] 5.00-6.00 sec 17.9 MBytes 150 Mbits/sec 2289 [ 4] 6.00-7.00 sec 17.9 MBytes 150 Mbits/sec 2286 [ 4] 7.00-8.00 sec 17.9 MBytes 150 Mbits/sec 2289 [ 4] 8.00-9.00 sec 17.9 MBytes 150 Mbits/sec 2292 [ 4] 9.00-10.00 sec 17.9 MBytes 150 Mbits/sec 2286 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 177 MBytes 149 Mbits/sec 7719.884 ms 1310/1423 (92%) [ 4] Sent 1423 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 150M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 54514 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 15.5 MBytes 130 Mbits/sec 0.084 ms 0/1980 (0%) [ 4] 1.00-2.00 sec 15.4 MBytes 129 Mbits/sec 0.069 ms 0/1971 (0%) [ 4] 2.00-3.00 sec 15.3 MBytes 129 Mbits/sec 0.091 ms 0/1962 (0%) [ 4] 3.00-4.00 sec 15.4 MBytes 129 Mbits/sec 0.089 ms 0/1975 (0%) [ 4] 4.00-5.00 sec 15.5 MBytes 130 Mbits/sec 0.117 ms 0/1982 (0%) [ 4] 5.00-6.00 sec 15.5 MBytes 130 Mbits/sec 0.120 ms 0/1981 (0%) [ 4] 6.00-7.00 sec 15.5 MBytes 130 Mbits/sec 0.113 ms 0/1982 (0%) [ 4] 7.00-8.00 sec 14.5 MBytes 121 Mbits/sec 0.136 ms 0/1850 (0%) [ 4] 8.00-9.00 sec 14.4 MBytes 121 Mbits/sec 0.120 ms 0/1847 (0%) [ 4] 9.00-10.00 sec 15.1 MBytes 127 Mbits/sec 0.121 ms 0/1933 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 152 MBytes 128 Mbits/sec 0.098 ms 0/19471 (0%) [ 4] Sent 19471 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 500M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 47588 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 59.1 MBytes 496 Mbits/sec 7568 [ 4] 1.00-2.00 sec 59.2 MBytes 497 Mbits/sec 7578 [ 4] 2.00-3.00 sec 59.8 MBytes 502 Mbits/sec 7655 [ 4] 3.00-4.00 sec 60.1 MBytes 504 Mbits/sec 7696 [ 4] 4.00-5.00 sec 58.9 MBytes 494 Mbits/sec 7533 [ 4] 5.00-6.00 sec 59.2 MBytes 497 Mbits/sec 7584 [ 4] 6.00-7.00 sec 60.1 MBytes 504 Mbits/sec 7696 [ 4] 7.00-8.00 sec 56.2 MBytes 472 Mbits/sec 7199 [ 4] 8.00-9.00 sec 60.1 MBytes 504 Mbits/sec 7691 [ 4] 9.00-10.00 sec 58.9 MBytes 494 Mbits/sec 7541 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 592 MBytes 496 Mbits/sec 57079.643 ms 64890/64972 (1e+02%) [ 4] Sent 64972 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 500M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 36973 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 15.5 MBytes 130 Mbits/sec 0.078 ms 0/1981 (0%) [ 4] 1.00-2.00 sec 15.4 MBytes 130 Mbits/sec 0.065 ms 0/1976 (0%) [ 4] 2.00-3.00 sec 15.3 MBytes 129 Mbits/sec 0.079 ms 0/1964 (0%) [ 4] 3.00-4.00 sec 15.4 MBytes 129 Mbits/sec 0.071 ms 0/1972 (0%) [ 4] 4.00-5.00 sec 15.5 MBytes 130 Mbits/sec 0.154 ms 0/1985 (0%) [ 4] 5.00-6.00 sec 15.5 MBytes 130 Mbits/sec 0.072 ms 0/1986 (0%) [ 4] 6.00-7.00 sec 15.5 MBytes 130 Mbits/sec 0.153 ms 0/1982 (0%) [ 4] 7.00-8.00 sec 15.4 MBytes 129 Mbits/sec 0.153 ms 0/1971 (0%) [ 4] 8.00-9.00 sec 14.8 MBytes 124 Mbits/sec 0.088 ms 0/1897 (0%) [ 4] 9.00-10.00 sec 15.5 MBytes 130 Mbits/sec 0.092 ms 0/1981 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 154 MBytes 129 Mbits/sec 0.091 ms 0/19702 (0%) [ 4] Sent 19702 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 1000M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 50867 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 97.5 MBytes 818 Mbits/sec 12484 [ 4] 1.00-2.00 sec 99.8 MBytes 837 Mbits/sec 12772 [ 4] 2.00-3.00 sec 100 MBytes 843 Mbits/sec 12856 [ 4] 3.00-4.00 sec 102 MBytes 851 Mbits/sec 12992 [ 4] 4.00-5.00 sec 102 MBytes 858 Mbits/sec 13089 [ 4] 5.00-6.00 sec 102 MBytes 852 Mbits/sec 12995 [ 4] 6.00-7.00 sec 102 MBytes 855 Mbits/sec 13044 [ 4] 7.00-8.00 sec 102 MBytes 858 Mbits/sec 13094 [ 4] 8.00-9.00 sec 103 MBytes 862 Mbits/sec 13148 [ 4] 9.00-10.00 sec 103 MBytes 862 Mbits/sec 13147 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 1013 MBytes 849 Mbits/sec 89676.801 ms 66863/66938 (1e+02%) [ 4] Sent 66938 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 1000M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 42970 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 15.7 MBytes 131 Mbits/sec 0.103 ms 0/2006 (0%) [ 4] 1.00-2.00 sec 15.6 MBytes 131 Mbits/sec 0.066 ms 0/1999 (0%) [ 4] 2.00-3.00 sec 15.5 MBytes 130 Mbits/sec 0.276 ms 0/1982 (0%) [ 4] 3.00-4.00 sec 15.6 MBytes 131 Mbits/sec 0.073 ms 0/1993 (0%) [ 4] 4.00-5.00 sec 15.7 MBytes 132 Mbits/sec 0.074 ms 0/2007 (0%) [ 4] 5.00-6.00 sec 15.7 MBytes 132 Mbits/sec 0.060 ms 0/2007 (0%) [ 4] 6.00-7.00 sec 15.7 MBytes 132 Mbits/sec 0.079 ms 0/2007 (0%) [ 4] 7.00-8.00 sec 15.6 MBytes 131 Mbits/sec 0.085 ms 0/1992 (0%) [ 4] 8.00-9.00 sec 15.5 MBytes 130 Mbits/sec 0.051 ms 0/1985 (0%) [ 4] 9.00-10.00 sec 15.5 MBytes 130 Mbits/sec 0.279 ms 0/1990 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 156 MBytes 131 Mbits/sec 0.304 ms 0/19978 (0%) [ 4] Sent 19978 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 60532 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 60534 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 60536 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 7.66 MBytes 64.2 Mbits/sec 80 33.9 KBytes [ 6] 0.00-1.00 sec 7.40 MBytes 62.1 Mbits/sec 81 17.0 KBytes [ 9] 0.00-1.00 sec 6.98 MBytes 58.6 Mbits/sec 80 19.8 KBytes [SUM] 0.00-1.00 sec 22.0 MBytes 185 Mbits/sec 241 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 7.71 MBytes 64.6 Mbits/sec 70 21.2 KBytes [ 6] 1.00-2.00 sec 7.02 MBytes 58.9 Mbits/sec 78 19.8 KBytes [ 9] 1.00-2.00 sec 6.59 MBytes 55.3 Mbits/sec 69 22.6 KBytes [SUM] 1.00-2.00 sec 21.3 MBytes 179 Mbits/sec 217 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 8.08 MBytes 67.8 Mbits/sec 80 19.8 KBytes [ 6] 2.00-3.00 sec 7.64 MBytes 64.1 Mbits/sec 84 22.6 KBytes [ 9] 2.00-3.00 sec 4.85 MBytes 40.7 Mbits/sec 94 11.3 KBytes [SUM] 2.00-3.00 sec 20.6 MBytes 173 Mbits/sec 258 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 6.28 MBytes 52.6 Mbits/sec 84 28.3 KBytes [ 6] 3.00-4.00 sec 8.26 MBytes 69.3 Mbits/sec 72 36.8 KBytes [ 9] 3.00-4.00 sec 6.15 MBytes 51.6 Mbits/sec 99 9.90 KBytes [SUM] 3.00-4.00 sec 20.7 MBytes 174 Mbits/sec 255 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 9.57 MBytes 80.3 Mbits/sec 58 32.5 KBytes [ 6] 4.00-5.00 sec 6.59 MBytes 55.3 Mbits/sec 63 25.5 KBytes [ 9] 4.00-5.00 sec 4.35 MBytes 36.5 Mbits/sec 91 11.3 KBytes [SUM] 4.00-5.00 sec 20.5 MBytes 172 Mbits/sec 212 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 8.89 MBytes 74.5 Mbits/sec 105 32.5 KBytes [ 6] 5.00-6.00 sec 4.54 MBytes 38.0 Mbits/sec 98 38.2 KBytes [ 9] 5.00-6.00 sec 5.90 MBytes 49.5 Mbits/sec 93 32.5 KBytes [SUM] 5.00-6.00 sec 19.3 MBytes 162 Mbits/sec 296 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 8.33 MBytes 69.9 Mbits/sec 78 32.5 KBytes [ 6] 6.00-7.00 sec 5.72 MBytes 48.0 Mbits/sec 116 38.2 KBytes [ 9] 6.00-7.00 sec 5.16 MBytes 43.3 Mbits/sec 132 32.5 KBytes [SUM] 6.00-7.00 sec 19.2 MBytes 161 Mbits/sec 326 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 9.20 MBytes 77.1 Mbits/sec 62 38.2 KBytes [ 6] 7.00-8.00 sec 6.03 MBytes 50.6 Mbits/sec 93 17.0 KBytes [ 9] 7.00-8.00 sec 5.22 MBytes 43.8 Mbits/sec 88 12.7 KBytes [SUM] 7.00-8.00 sec 20.4 MBytes 171 Mbits/sec 243 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 8.14 MBytes 68.3 Mbits/sec 49 35.4 KBytes [ 6] 8.00-9.00 sec 5.65 MBytes 47.4 Mbits/sec 88 17.0 KBytes [ 9] 8.00-9.00 sec 7.15 MBytes 60.0 Mbits/sec 96 32.5 KBytes [SUM] 8.00-9.00 sec 20.9 MBytes 176 Mbits/sec 233 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 7.52 MBytes 63.1 Mbits/sec 64 17.0 KBytes [ 6] 9.00-10.00 sec 4.91 MBytes 41.2 Mbits/sec 91 11.3 KBytes [ 9] 9.00-10.00 sec 7.83 MBytes 65.7 Mbits/sec 113 15.6 KBytes [SUM] 9.00-10.00 sec 20.3 MBytes 170 Mbits/sec 268 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 81.4 MBytes 68.2 Mbits/sec 730 sender [ 4] 0.00-10.00 sec 80.9 MBytes 67.9 Mbits/sec receiver [ 6] 0.00-10.00 sec 63.8 MBytes 53.5 Mbits/sec 864 sender [ 6] 0.00-10.00 sec 63.4 MBytes 53.2 Mbits/sec receiver [ 9] 0.00-10.00 sec 60.2 MBytes 50.5 Mbits/sec 955 sender [ 9] 0.00-10.00 sec 59.8 MBytes 50.2 Mbits/sec receiver [SUM] 0.00-10.00 sec 205 MBytes 172 Mbits/sec 2549 sender [SUM] 0.00-10.00 sec 204 MBytes 171 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 60560 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 60562 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 60564 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 3.63 MBytes 30.4 Mbits/sec [ 6] 0.00-1.00 sec 3.62 MBytes 30.4 Mbits/sec [ 9] 0.00-1.00 sec 2.38 MBytes 19.9 Mbits/sec [SUM] 0.00-1.00 sec 9.63 MBytes 80.8 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 3.25 MBytes 27.2 Mbits/sec [ 6] 1.00-2.00 sec 3.25 MBytes 27.3 Mbits/sec [ 9] 1.00-2.00 sec 3.10 MBytes 26.0 Mbits/sec [SUM] 1.00-2.00 sec 9.60 MBytes 80.5 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 3.25 MBytes 27.3 Mbits/sec [ 6] 2.00-3.00 sec 3.17 MBytes 26.6 Mbits/sec [ 9] 2.00-3.00 sec 3.20 MBytes 26.9 Mbits/sec [SUM] 2.00-3.00 sec 9.63 MBytes 80.8 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 3.00 MBytes 25.2 Mbits/sec [ 6] 3.00-4.00 sec 3.00 MBytes 25.2 Mbits/sec [ 9] 3.00-4.00 sec 2.97 MBytes 24.9 Mbits/sec [SUM] 3.00-4.00 sec 8.97 MBytes 75.2 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 2.81 MBytes 23.6 Mbits/sec [ 6] 4.00-5.00 sec 2.67 MBytes 22.4 Mbits/sec [ 9] 4.00-5.00 sec 2.80 MBytes 23.5 Mbits/sec [SUM] 4.00-5.00 sec 8.29 MBytes 69.5 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 3.00 MBytes 25.2 Mbits/sec [ 6] 5.00-6.00 sec 2.89 MBytes 24.3 Mbits/sec [ 9] 5.00-6.00 sec 2.88 MBytes 24.1 Mbits/sec [SUM] 5.00-6.00 sec 8.77 MBytes 73.6 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 3.12 MBytes 26.2 Mbits/sec [ 6] 6.00-7.00 sec 3.23 MBytes 27.1 Mbits/sec [ 9] 6.00-7.00 sec 3.17 MBytes 26.6 Mbits/sec [SUM] 6.00-7.00 sec 9.53 MBytes 79.9 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 3.21 MBytes 26.9 Mbits/sec [ 6] 7.00-8.00 sec 3.12 MBytes 26.2 Mbits/sec [ 9] 7.00-8.00 sec 3.20 MBytes 26.9 Mbits/sec [SUM] 7.00-8.00 sec 9.54 MBytes 80.0 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 3.17 MBytes 26.6 Mbits/sec [ 6] 8.00-9.00 sec 3.25 MBytes 27.3 Mbits/sec [ 9] 8.00-9.00 sec 3.14 MBytes 26.3 Mbits/sec [SUM] 8.00-9.00 sec 9.55 MBytes 80.1 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 3.19 MBytes 26.7 Mbits/sec [ 6] 9.00-10.00 sec 3.12 MBytes 26.2 Mbits/sec [ 9] 9.00-10.00 sec 3.24 MBytes 27.2 Mbits/sec [SUM] 9.00-10.00 sec 9.55 MBytes 80.1 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 32.6 MBytes 27.3 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 32.6 MBytes 27.3 Mbits/sec receiver [ 6] 0.00-10.00 sec 32.3 MBytes 27.1 Mbits/sec 0 sender [ 6] 0.00-10.00 sec 32.3 MBytes 27.1 Mbits/sec receiver [ 9] 0.00-10.00 sec 31.0 MBytes 26.0 Mbits/sec 0 sender [ 9] 0.00-10.00 sec 31.0 MBytes 26.0 Mbits/sec receiver [SUM] 0.00-10.00 sec 95.9 MBytes 80.4 Mbits/sec 0 sender [SUM] 0.00-10.00 sec 95.9 MBytes 80.4 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -u -b 800M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 51700 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 43404 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 38091 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 36.8 MBytes 309 Mbits/sec 4708 [ 6] 0.00-1.00 sec 36.8 MBytes 309 Mbits/sec 4708 [ 9] 0.00-1.00 sec 36.8 MBytes 309 Mbits/sec 4708 [SUM] 0.00-1.00 sec 110 MBytes 926 Mbits/sec 14124 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 37.5 MBytes 315 Mbits/sec 4800 [ 6] 1.00-2.00 sec 37.5 MBytes 315 Mbits/sec 4800 [ 9] 1.00-2.00 sec 37.5 MBytes 315 Mbits/sec 4800 [SUM] 1.00-2.00 sec 112 MBytes 944 Mbits/sec 14400 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 37.5 MBytes 315 Mbits/sec 4801 [ 6] 2.00-3.00 sec 37.5 MBytes 315 Mbits/sec 4801 [ 9] 2.00-3.00 sec 37.5 MBytes 315 Mbits/sec 4801 [SUM] 2.00-3.00 sec 113 MBytes 944 Mbits/sec 14403 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 37.5 MBytes 314 Mbits/sec 4794 [ 6] 3.00-4.00 sec 37.5 MBytes 314 Mbits/sec 4794 [ 9] 3.00-4.00 sec 37.5 MBytes 314 Mbits/sec 4794 [SUM] 3.00-4.00 sec 112 MBytes 943 Mbits/sec 14382 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 37.4 MBytes 314 Mbits/sec 4793 [ 6] 4.00-5.00 sec 37.4 MBytes 314 Mbits/sec 4793 [ 9] 4.00-5.00 sec 37.4 MBytes 314 Mbits/sec 4793 [SUM] 4.00-5.00 sec 112 MBytes 942 Mbits/sec 14379 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 37.4 MBytes 314 Mbits/sec 4792 [ 6] 5.00-6.00 sec 37.4 MBytes 314 Mbits/sec 4792 [ 9] 5.00-6.00 sec 37.4 MBytes 314 Mbits/sec 4792 [SUM] 5.00-6.00 sec 112 MBytes 942 Mbits/sec 14376 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 37.5 MBytes 315 Mbits/sec 4801 [ 6] 6.00-7.00 sec 37.5 MBytes 315 Mbits/sec 4801 [ 9] 6.00-7.00 sec 37.5 MBytes 315 Mbits/sec 4801 [SUM] 6.00-7.00 sec 113 MBytes 944 Mbits/sec 14403 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 37.5 MBytes 315 Mbits/sec 4802 [ 6] 7.00-8.00 sec 37.5 MBytes 315 Mbits/sec 4802 [ 9] 7.00-8.00 sec 37.5 MBytes 315 Mbits/sec 4802 [SUM] 7.00-8.00 sec 113 MBytes 944 Mbits/sec 14406 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 37.5 MBytes 314 Mbits/sec 4794 [ 6] 8.00-9.00 sec 37.5 MBytes 314 Mbits/sec 4794 [ 9] 8.00-9.00 sec 37.5 MBytes 314 Mbits/sec 4794 [SUM] 8.00-9.00 sec 112 MBytes 943 Mbits/sec 14382 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 37.5 MBytes 315 Mbits/sec 4800 [ 6] 9.00-10.00 sec 37.5 MBytes 315 Mbits/sec 4800 [ 9] 9.00-10.00 sec 37.5 MBytes 315 Mbits/sec 4800 [SUM] 9.00-10.00 sec 112 MBytes 944 Mbits/sec 14400 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 374 MBytes 314 Mbits/sec 6770189.413 ms 44145/44153 (1e+02%) [ 4] Sent 44153 datagrams [ 6] 0.00-10.00 sec 374 MBytes 314 Mbits/sec 7221535.397 ms 44146/44153 (1e+02%) [ 6] Sent 44153 datagrams [ 9] 0.00-10.00 sec 374 MBytes 314 Mbits/sec 7702970.989 ms 258/264 (98%) [ 9] Sent 264 datagrams [SUM] 0.00-10.00 sec 1.10 GBytes 941 Mbits/sec 7231565.266 ms 88549/88570 (1e+02%) iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -R -u -b 800M Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 53441 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 46065 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 45591 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 4.99 MBytes 41.9 Mbits/sec 0.131 ms 0/639 (0%) [ 6] 0.00-1.00 sec 4.99 MBytes 41.9 Mbits/sec 0.156 ms 0/639 (0%) [ 9] 0.00-1.00 sec 4.99 MBytes 41.9 Mbits/sec 0.196 ms 0/639 (0%) [SUM] 0.00-1.00 sec 15.0 MBytes 126 Mbits/sec 0.161 ms 0/1917 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 5.02 MBytes 42.1 Mbits/sec 0.321 ms 0/642 (0%) [ 6] 1.00-2.00 sec 5.01 MBytes 42.0 Mbits/sec 0.152 ms 0/641 (0%) [ 9] 1.00-2.00 sec 5.01 MBytes 42.0 Mbits/sec 0.392 ms 0/641 (0%) [SUM] 1.00-2.00 sec 15.0 MBytes 126 Mbits/sec 0.288 ms 0/1924 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 4.63 MBytes 38.9 Mbits/sec 0.104 ms 0/593 (0%) [ 6] 2.00-3.00 sec 4.63 MBytes 38.9 Mbits/sec 0.108 ms 0/593 (0%) [ 9] 2.00-3.00 sec 4.63 MBytes 38.9 Mbits/sec 0.167 ms 0/593 (0%) [SUM] 2.00-3.00 sec 13.9 MBytes 117 Mbits/sec 0.126 ms 0/1779 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 4.91 MBytes 41.2 Mbits/sec 0.165 ms 0/629 (0%) [ 6] 3.00-4.00 sec 4.91 MBytes 41.2 Mbits/sec 0.139 ms 0/629 (0%) [ 9] 3.00-4.00 sec 4.91 MBytes 41.2 Mbits/sec 0.223 ms 0/629 (0%) [SUM] 3.00-4.00 sec 14.7 MBytes 124 Mbits/sec 0.176 ms 0/1887 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 5.05 MBytes 42.4 Mbits/sec 0.171 ms 0/647 (0%) [ 6] 4.00-5.00 sec 5.05 MBytes 42.4 Mbits/sec 0.182 ms 0/647 (0%) [ 9] 4.00-5.00 sec 5.05 MBytes 42.4 Mbits/sec 0.182 ms 0/647 (0%) [SUM] 4.00-5.00 sec 15.2 MBytes 127 Mbits/sec 0.178 ms 0/1941 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 5.04 MBytes 42.3 Mbits/sec 0.173 ms 0/645 (0%) [ 6] 5.00-6.00 sec 5.03 MBytes 42.2 Mbits/sec 0.177 ms 0/644 (0%) [ 9] 5.00-6.00 sec 5.03 MBytes 42.2 Mbits/sec 0.169 ms 0/644 (0%) [SUM] 5.00-6.00 sec 15.1 MBytes 127 Mbits/sec 0.173 ms 0/1933 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 5.01 MBytes 42.0 Mbits/sec 0.194 ms 0/641 (0%) [ 6] 6.00-7.00 sec 5.00 MBytes 41.9 Mbits/sec 0.192 ms 0/640 (0%) [ 9] 6.00-7.00 sec 5.00 MBytes 41.9 Mbits/sec 0.194 ms 0/640 (0%) [SUM] 6.00-7.00 sec 15.0 MBytes 126 Mbits/sec 0.193 ms 0/1921 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 5.03 MBytes 42.2 Mbits/sec 0.110 ms 0/644 (0%) [ 6] 7.00-8.00 sec 5.02 MBytes 42.1 Mbits/sec 0.214 ms 0/643 (0%) [ 9] 7.00-8.00 sec 5.02 MBytes 42.1 Mbits/sec 0.193 ms 0/643 (0%) [SUM] 7.00-8.00 sec 15.1 MBytes 126 Mbits/sec 0.172 ms 0/1930 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 5.05 MBytes 42.4 Mbits/sec 0.168 ms 0/647 (0%) [ 6] 8.00-9.00 sec 5.05 MBytes 42.4 Mbits/sec 0.197 ms 0/647 (0%) [ 9] 8.00-9.00 sec 5.05 MBytes 42.4 Mbits/sec 0.223 ms 0/647 (0%) [SUM] 8.00-9.00 sec 15.2 MBytes 127 Mbits/sec 0.196 ms 0/1941 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 5.07 MBytes 42.5 Mbits/sec 0.153 ms 0/649 (0%) [ 6] 9.00-10.00 sec 5.06 MBytes 42.5 Mbits/sec 0.236 ms 0/648 (0%) [ 9] 9.00-10.00 sec 5.05 MBytes 42.4 Mbits/sec 0.260 ms 0/647 (0%) [SUM] 9.00-10.00 sec 15.2 MBytes 127 Mbits/sec 0.216 ms 0/1944 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 49.9 MBytes 41.8 Mbits/sec 0.209 ms 0/6383 (0%) [ 4] Sent 6383 datagrams [ 6] 0.00-10.00 sec 49.8 MBytes 41.8 Mbits/sec 0.229 ms 0/6378 (0%) [ 6] Sent 6378 datagrams [ 9] 0.00-10.00 sec 49.8 MBytes 41.8 Mbits/sec 0.301 ms 0/6377 (0%) [ 9] Sent 6377 datagrams [SUM] 0.00-10.00 sec 150 MBytes 125 Mbits/sec 0.246 ms 0/19138 (0%) iperf Done. + : ':::::::[' configuration smp_icu_same_vpe ']:::::::' : + iperf3 -c 10.0.0.80 Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 60574 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 21.0 MBytes 176 Mbits/sec 32 50.9 KBytes [ 4] 1.00-2.00 sec 21.1 MBytes 177 Mbits/sec 38 74.9 KBytes [ 4] 2.00-3.00 sec 20.7 MBytes 174 Mbits/sec 40 63.6 KBytes [ 4] 3.00-4.00 sec 20.6 MBytes 173 Mbits/sec 34 77.8 KBytes [ 4] 4.00-5.00 sec 20.9 MBytes 176 Mbits/sec 41 69.3 KBytes [ 4] 5.00-6.00 sec 21.1 MBytes 177 Mbits/sec 36 67.9 KBytes [ 4] 6.00-7.00 sec 21.1 MBytes 177 Mbits/sec 33 66.5 KBytes [ 4] 7.00-8.00 sec 20.9 MBytes 175 Mbits/sec 32 60.8 KBytes [ 4] 8.00-9.00 sec 20.7 MBytes 174 Mbits/sec 43 73.5 KBytes [ 4] 9.00-10.00 sec 20.5 MBytes 172 Mbits/sec 34 53.7 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 209 MBytes 175 Mbits/sec 363 sender [ 4] 0.00-10.00 sec 208 MBytes 175 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 60578 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 9.58 MBytes 80.4 Mbits/sec [ 4] 1.00-2.00 sec 9.58 MBytes 80.4 Mbits/sec [ 4] 2.00-3.00 sec 9.62 MBytes 80.7 Mbits/sec [ 4] 3.00-4.00 sec 9.58 MBytes 80.3 Mbits/sec [ 4] 4.00-5.00 sec 9.61 MBytes 80.6 Mbits/sec [ 4] 5.00-6.00 sec 11.2 MBytes 94.1 Mbits/sec [ 4] 6.00-7.00 sec 11.3 MBytes 94.6 Mbits/sec [ 4] 7.00-8.00 sec 12.4 MBytes 104 Mbits/sec [ 4] 8.00-9.00 sec 13.4 MBytes 112 Mbits/sec [ 4] 9.00-10.00 sec 13.2 MBytes 111 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 110 MBytes 92.1 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 110 MBytes 92.0 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 150M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 57465 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 16.4 MBytes 138 Mbits/sec 2100 [ 4] 1.00-2.00 sec 17.9 MBytes 150 Mbits/sec 2292 [ 4] 2.00-3.00 sec 17.8 MBytes 150 Mbits/sec 2282 [ 4] 3.00-4.00 sec 17.9 MBytes 150 Mbits/sec 2296 [ 4] 4.00-5.00 sec 17.8 MBytes 150 Mbits/sec 2284 [ 4] 5.00-6.00 sec 17.9 MBytes 150 Mbits/sec 2293 [ 4] 6.00-7.00 sec 17.9 MBytes 150 Mbits/sec 2286 [ 4] 7.00-8.00 sec 17.9 MBytes 150 Mbits/sec 2289 [ 4] 8.00-9.00 sec 17.9 MBytes 150 Mbits/sec 2291 [ 4] 9.00-10.00 sec 17.9 MBytes 150 Mbits/sec 2286 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 177 MBytes 149 Mbits/sec 36331.186 ms 1332/1421 (94%) [ 4] Sent 1421 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 150M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 54737 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 15.3 MBytes 129 Mbits/sec 0.221 ms 0/1963 (0%) [ 4] 1.00-2.00 sec 15.4 MBytes 129 Mbits/sec 0.089 ms 0/1976 (0%) [ 4] 2.00-3.00 sec 15.5 MBytes 130 Mbits/sec 0.069 ms 0/1986 (0%) [ 4] 3.00-4.00 sec 15.5 MBytes 130 Mbits/sec 0.084 ms 0/1985 (0%) [ 4] 4.00-5.00 sec 15.5 MBytes 130 Mbits/sec 0.064 ms 0/1984 (0%) [ 4] 5.00-6.00 sec 15.4 MBytes 129 Mbits/sec 0.264 ms 0/1969 (0%) [ 4] 6.00-7.00 sec 15.3 MBytes 129 Mbits/sec 0.069 ms 0/1963 (0%) [ 4] 7.00-8.00 sec 15.4 MBytes 129 Mbits/sec 0.073 ms 0/1976 (0%) [ 4] 8.00-9.00 sec 15.4 MBytes 129 Mbits/sec 0.070 ms 0/1975 (0%) [ 4] 9.00-10.00 sec 15.4 MBytes 129 Mbits/sec 0.091 ms 0/1973 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 154 MBytes 129 Mbits/sec 0.102 ms 0/19756 (0%) [ 4] Sent 19756 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 500M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 36414 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 59.5 MBytes 499 Mbits/sec 7621 [ 4] 1.00-2.00 sec 58.8 MBytes 493 Mbits/sec 7527 [ 4] 2.00-3.00 sec 59.7 MBytes 501 Mbits/sec 7642 [ 4] 3.00-4.00 sec 60.0 MBytes 504 Mbits/sec 7685 [ 4] 4.00-5.00 sec 59.7 MBytes 501 Mbits/sec 7639 [ 4] 5.00-6.00 sec 58.5 MBytes 491 Mbits/sec 7484 [ 4] 6.00-7.00 sec 60.2 MBytes 505 Mbits/sec 7710 [ 4] 7.00-8.00 sec 60.3 MBytes 506 Mbits/sec 7718 [ 4] 8.00-9.00 sec 58.5 MBytes 490 Mbits/sec 7484 [ 4] 9.00-10.00 sec 59.5 MBytes 499 Mbits/sec 7610 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 595 MBytes 499 Mbits/sec 1438505.745 ms 64069/64101 (1e+02%) [ 4] Sent 64101 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 500M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 58013 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 15.2 MBytes 128 Mbits/sec 0.051 ms 0/1952 (0%) [ 4] 1.00-2.00 sec 15.4 MBytes 129 Mbits/sec 0.074 ms 0/1965 (0%) [ 4] 2.00-3.00 sec 15.5 MBytes 130 Mbits/sec 0.084 ms 0/1981 (0%) [ 4] 3.00-4.00 sec 15.5 MBytes 130 Mbits/sec 0.060 ms 0/1979 (0%) [ 4] 4.00-5.00 sec 15.5 MBytes 130 Mbits/sec 0.095 ms 0/1980 (0%) [ 4] 5.00-6.00 sec 15.4 MBytes 129 Mbits/sec 0.071 ms 0/1969 (0%) [ 4] 6.00-7.00 sec 15.3 MBytes 128 Mbits/sec 0.084 ms 0/1960 (0%) [ 4] 7.00-8.00 sec 15.4 MBytes 129 Mbits/sec 0.076 ms 0/1969 (0%) [ 4] 8.00-9.00 sec 15.5 MBytes 130 Mbits/sec 0.071 ms 0/1979 (0%) [ 4] 9.00-10.00 sec 15.5 MBytes 130 Mbits/sec 0.154 ms 0/1979 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 154 MBytes 129 Mbits/sec 0.131 ms 0/19720 (0%) [ 4] Sent 19720 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 1000M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 39332 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 104 MBytes 875 Mbits/sec 13359 [ 4] 1.00-2.00 sec 104 MBytes 874 Mbits/sec 13340 [ 4] 2.00-3.00 sec 105 MBytes 882 Mbits/sec 13461 [ 4] 3.00-4.00 sec 106 MBytes 891 Mbits/sec 13592 [ 4] 4.00-5.00 sec 106 MBytes 886 Mbits/sec 13517 [ 4] 5.00-6.00 sec 107 MBytes 898 Mbits/sec 13697 [ 4] 6.00-7.00 sec 107 MBytes 898 Mbits/sec 13701 [ 4] 7.00-8.00 sec 107 MBytes 899 Mbits/sec 13718 [ 4] 8.00-9.00 sec 107 MBytes 897 Mbits/sec 13685 [ 4] 9.00-10.00 sec 104 MBytes 869 Mbits/sec 13267 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 1.03 GBytes 887 Mbits/sec 5950362.269 ms 0/10 (0%) [ 4] Sent 10 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 1000M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 46998 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 15.3 MBytes 128 Mbits/sec 0.067 ms 0/1956 (0%) [ 4] 1.00-2.00 sec 15.3 MBytes 129 Mbits/sec 0.071 ms 0/1964 (0%) [ 4] 2.00-3.00 sec 15.5 MBytes 130 Mbits/sec 0.084 ms 0/1978 (0%) [ 4] 3.00-4.00 sec 15.5 MBytes 130 Mbits/sec 0.074 ms 0/1978 (0%) [ 4] 4.00-5.00 sec 15.5 MBytes 130 Mbits/sec 0.072 ms 0/1978 (0%) [ 4] 5.00-6.00 sec 15.4 MBytes 129 Mbits/sec 0.088 ms 0/1966 (0%) [ 4] 6.00-7.00 sec 15.3 MBytes 128 Mbits/sec 0.088 ms 0/1955 (0%) [ 4] 7.00-8.00 sec 15.4 MBytes 129 Mbits/sec 0.102 ms 0/1966 (0%) [ 4] 8.00-9.00 sec 15.5 MBytes 130 Mbits/sec 0.071 ms 0/1978 (0%) [ 4] 9.00-10.00 sec 15.4 MBytes 130 Mbits/sec 0.078 ms 0/1977 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 154 MBytes 129 Mbits/sec 0.088 ms 0/19703 (0%) [ 4] Sent 19703 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 60616 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 60618 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 60620 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 8.14 MBytes 68.2 Mbits/sec 88 55.1 KBytes [ 6] 0.00-1.00 sec 7.90 MBytes 66.2 Mbits/sec 55 55.1 KBytes [ 9] 0.00-1.00 sec 5.58 MBytes 46.8 Mbits/sec 104 36.8 KBytes [SUM] 0.00-1.00 sec 21.6 MBytes 181 Mbits/sec 247 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 6.84 MBytes 57.4 Mbits/sec 96 14.1 KBytes [ 6] 1.00-2.00 sec 6.28 MBytes 52.7 Mbits/sec 98 33.9 KBytes [ 9] 1.00-2.00 sec 6.71 MBytes 56.4 Mbits/sec 85 19.8 KBytes [SUM] 1.00-2.00 sec 19.8 MBytes 166 Mbits/sec 279 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 6.34 MBytes 53.2 Mbits/sec 77 18.4 KBytes [ 6] 2.00-3.00 sec 7.52 MBytes 63.1 Mbits/sec 61 15.6 KBytes [ 9] 2.00-3.00 sec 7.21 MBytes 60.5 Mbits/sec 61 15.6 KBytes [SUM] 2.00-3.00 sec 21.1 MBytes 177 Mbits/sec 199 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 8.70 MBytes 73.0 Mbits/sec 61 17.0 KBytes [ 6] 3.00-4.00 sec 6.59 MBytes 55.2 Mbits/sec 76 22.6 KBytes [ 9] 3.00-4.00 sec 5.97 MBytes 50.0 Mbits/sec 72 33.9 KBytes [SUM] 3.00-4.00 sec 21.3 MBytes 178 Mbits/sec 209 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 8.26 MBytes 69.3 Mbits/sec 71 26.9 KBytes [ 6] 4.00-5.00 sec 6.09 MBytes 51.1 Mbits/sec 105 8.48 KBytes [ 9] 4.00-5.00 sec 5.65 MBytes 47.4 Mbits/sec 94 19.8 KBytes [SUM] 4.00-5.00 sec 20.0 MBytes 168 Mbits/sec 270 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 8.26 MBytes 69.3 Mbits/sec 81 46.7 KBytes [ 6] 5.00-6.00 sec 5.28 MBytes 44.3 Mbits/sec 93 24.0 KBytes [ 9] 5.00-6.00 sec 6.15 MBytes 51.6 Mbits/sec 107 32.5 KBytes [SUM] 5.00-6.00 sec 19.7 MBytes 165 Mbits/sec 281 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 8.82 MBytes 74.0 Mbits/sec 67 36.8 KBytes [ 6] 6.00-7.00 sec 5.65 MBytes 47.4 Mbits/sec 94 17.0 KBytes [ 9] 6.00-7.00 sec 6.34 MBytes 53.2 Mbits/sec 87 11.3 KBytes [SUM] 6.00-7.00 sec 20.8 MBytes 175 Mbits/sec 248 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 7.58 MBytes 63.6 Mbits/sec 86 42.4 KBytes [ 6] 7.00-8.00 sec 5.90 MBytes 49.5 Mbits/sec 73 21.2 KBytes [ 9] 7.00-8.00 sec 7.21 MBytes 60.4 Mbits/sec 76 8.48 KBytes [SUM] 7.00-8.00 sec 20.7 MBytes 174 Mbits/sec 235 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 7.95 MBytes 66.7 Mbits/sec 65 18.4 KBytes [ 6] 8.00-9.00 sec 7.21 MBytes 60.5 Mbits/sec 64 22.6 KBytes [ 9] 8.00-9.00 sec 5.16 MBytes 43.3 Mbits/sec 86 15.6 KBytes [SUM] 8.00-9.00 sec 20.3 MBytes 171 Mbits/sec 215 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 7.15 MBytes 60.0 Mbits/sec 92 50.9 KBytes [ 6] 9.00-10.00 sec 7.15 MBytes 60.0 Mbits/sec 74 9.90 KBytes [ 9] 9.00-10.00 sec 6.21 MBytes 52.1 Mbits/sec 103 9.90 KBytes [SUM] 9.00-10.00 sec 20.5 MBytes 172 Mbits/sec 269 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 78.1 MBytes 65.5 Mbits/sec 784 sender [ 4] 0.00-10.00 sec 77.7 MBytes 65.1 Mbits/sec receiver [ 6] 0.00-10.00 sec 65.6 MBytes 55.0 Mbits/sec 793 sender [ 6] 0.00-10.00 sec 65.2 MBytes 54.7 Mbits/sec receiver [ 9] 0.00-10.00 sec 62.2 MBytes 52.2 Mbits/sec 875 sender [ 9] 0.00-10.00 sec 61.8 MBytes 51.8 Mbits/sec receiver [SUM] 0.00-10.00 sec 206 MBytes 173 Mbits/sec 2452 sender [SUM] 0.00-10.00 sec 205 MBytes 172 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 60638 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 60640 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 60642 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 3.58 MBytes 30.0 Mbits/sec [ 6] 0.00-1.00 sec 3.62 MBytes 30.4 Mbits/sec [ 9] 0.00-1.00 sec 2.31 MBytes 19.3 Mbits/sec [SUM] 0.00-1.00 sec 9.51 MBytes 79.8 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 3.23 MBytes 27.1 Mbits/sec [ 6] 1.00-2.00 sec 3.20 MBytes 26.9 Mbits/sec [ 9] 1.00-2.00 sec 3.12 MBytes 26.2 Mbits/sec [SUM] 1.00-2.00 sec 9.56 MBytes 80.2 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 3.12 MBytes 26.2 Mbits/sec [ 6] 2.00-3.00 sec 3.17 MBytes 26.6 Mbits/sec [ 9] 2.00-3.00 sec 3.25 MBytes 27.3 Mbits/sec [SUM] 2.00-3.00 sec 9.55 MBytes 80.1 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 3.25 MBytes 27.3 Mbits/sec [ 6] 3.00-4.00 sec 3.19 MBytes 26.8 Mbits/sec [ 9] 3.00-4.00 sec 3.12 MBytes 26.2 Mbits/sec [SUM] 3.00-4.00 sec 9.56 MBytes 80.2 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 3.12 MBytes 26.2 Mbits/sec [ 6] 4.00-5.00 sec 3.17 MBytes 26.6 Mbits/sec [ 9] 4.00-5.00 sec 3.16 MBytes 26.5 Mbits/sec [SUM] 4.00-5.00 sec 9.46 MBytes 79.4 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 3.22 MBytes 27.0 Mbits/sec [ 6] 5.00-6.00 sec 3.12 MBytes 26.2 Mbits/sec [ 9] 5.00-6.00 sec 3.21 MBytes 26.9 Mbits/sec [SUM] 5.00-6.00 sec 9.55 MBytes 80.1 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 3.16 MBytes 26.5 Mbits/sec [ 6] 6.00-7.00 sec 3.25 MBytes 27.3 Mbits/sec [ 9] 6.00-7.00 sec 3.15 MBytes 26.4 Mbits/sec [SUM] 6.00-7.00 sec 9.56 MBytes 80.2 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 3.18 MBytes 26.7 Mbits/sec [ 6] 7.00-8.00 sec 3.12 MBytes 26.2 Mbits/sec [ 9] 7.00-8.00 sec 3.23 MBytes 27.1 Mbits/sec [SUM] 7.00-8.00 sec 9.53 MBytes 80.0 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 3.19 MBytes 26.8 Mbits/sec [ 6] 8.00-9.00 sec 3.22 MBytes 27.0 Mbits/sec [ 9] 8.00-9.00 sec 3.12 MBytes 26.2 Mbits/sec [SUM] 8.00-9.00 sec 9.54 MBytes 80.0 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 3.15 MBytes 26.4 Mbits/sec [ 6] 9.00-10.00 sec 3.15 MBytes 26.4 Mbits/sec [ 9] 9.00-10.00 sec 3.25 MBytes 27.3 Mbits/sec [SUM] 9.00-10.00 sec 9.55 MBytes 80.1 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 32.4 MBytes 27.2 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 32.4 MBytes 27.2 Mbits/sec receiver [ 6] 0.00-10.00 sec 32.3 MBytes 27.1 Mbits/sec 0 sender [ 6] 0.00-10.00 sec 32.3 MBytes 27.1 Mbits/sec receiver [ 9] 0.00-10.00 sec 31.0 MBytes 26.0 Mbits/sec 0 sender [ 9] 0.00-10.00 sec 31.0 MBytes 26.0 Mbits/sec receiver [SUM] 0.00-10.00 sec 95.7 MBytes 80.3 Mbits/sec 0 sender [SUM] 0.00-10.00 sec 95.7 MBytes 80.3 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -u -b 800M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 56394 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 55930 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 59942 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 37.2 MBytes 312 Mbits/sec 4759 [ 6] 0.00-1.00 sec 37.2 MBytes 312 Mbits/sec 4759 [ 9] 0.00-1.00 sec 37.2 MBytes 312 Mbits/sec 4759 [SUM] 0.00-1.00 sec 112 MBytes 936 Mbits/sec 14277 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 37.3 MBytes 313 Mbits/sec 4769 [ 6] 1.00-2.00 sec 37.3 MBytes 313 Mbits/sec 4769 [ 9] 1.00-2.00 sec 37.3 MBytes 313 Mbits/sec 4769 [SUM] 1.00-2.00 sec 112 MBytes 938 Mbits/sec 14307 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 37.5 MBytes 314 Mbits/sec 4794 [ 6] 2.00-3.00 sec 37.5 MBytes 314 Mbits/sec 4794 [ 9] 2.00-3.00 sec 37.5 MBytes 314 Mbits/sec 4794 [SUM] 2.00-3.00 sec 112 MBytes 943 Mbits/sec 14382 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 37.5 MBytes 315 Mbits/sec 4801 [ 6] 3.00-4.00 sec 37.5 MBytes 315 Mbits/sec 4801 [ 9] 3.00-4.00 sec 37.5 MBytes 315 Mbits/sec 4801 [SUM] 3.00-4.00 sec 113 MBytes 944 Mbits/sec 14403 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 37.5 MBytes 315 Mbits/sec 4806 [ 6] 4.00-5.00 sec 37.5 MBytes 315 Mbits/sec 4806 [ 9] 4.00-5.00 sec 37.5 MBytes 315 Mbits/sec 4806 [SUM] 4.00-5.00 sec 113 MBytes 945 Mbits/sec 14418 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 37.5 MBytes 315 Mbits/sec 4798 [ 6] 5.00-6.00 sec 37.5 MBytes 315 Mbits/sec 4798 [ 9] 5.00-6.00 sec 37.5 MBytes 315 Mbits/sec 4798 [SUM] 5.00-6.00 sec 112 MBytes 944 Mbits/sec 14394 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 37.1 MBytes 311 Mbits/sec 4752 [ 6] 6.00-7.00 sec 37.1 MBytes 311 Mbits/sec 4752 [ 9] 6.00-7.00 sec 37.1 MBytes 311 Mbits/sec 4752 [SUM] 6.00-7.00 sec 111 MBytes 934 Mbits/sec 14256 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 37.4 MBytes 314 Mbits/sec 4785 [ 6] 7.00-8.00 sec 37.4 MBytes 314 Mbits/sec 4785 [ 9] 7.00-8.00 sec 37.4 MBytes 314 Mbits/sec 4785 [SUM] 7.00-8.00 sec 112 MBytes 941 Mbits/sec 14355 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 37.5 MBytes 314 Mbits/sec 4799 [ 6] 8.00-9.00 sec 37.5 MBytes 314 Mbits/sec 4799 [ 9] 8.00-9.00 sec 37.5 MBytes 314 Mbits/sec 4799 [SUM] 8.00-9.00 sec 112 MBytes 943 Mbits/sec 14397 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 37.5 MBytes 314 Mbits/sec 4796 [ 6] 9.00-10.00 sec 37.5 MBytes 314 Mbits/sec 4796 [ 9] 9.00-10.00 sec 37.5 MBytes 314 Mbits/sec 4796 [SUM] 9.00-10.00 sec 112 MBytes 943 Mbits/sec 14388 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 374 MBytes 314 Mbits/sec 4902947.942 ms 455/468 (97%) [ 4] Sent 468 datagrams [ 6] 0.00-10.00 sec 374 MBytes 314 Mbits/sec 5229810.948 ms 416/428 (97%) [ 6] Sent 428 datagrams [ 9] 0.00-10.00 sec 374 MBytes 314 Mbits/sec 5229810.777 ms 43761/43773 (1e+02%) [ 9] Sent 43773 datagrams [SUM] 0.00-10.00 sec 1.10 GBytes 941 Mbits/sec 5120856.555 ms 44632/44669 (1e+02%) iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -R -u -b 800M Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 56299 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 38712 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 46097 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 5.05 MBytes 42.3 Mbits/sec 0.256 ms 0/646 (0%) [ 6] 0.00-1.00 sec 5.04 MBytes 42.3 Mbits/sec 0.134 ms 0/645 (0%) [ 9] 0.00-1.00 sec 5.04 MBytes 42.3 Mbits/sec 0.317 ms 0/645 (0%) [SUM] 0.00-1.00 sec 15.1 MBytes 127 Mbits/sec 0.236 ms 0/1936 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 5.05 MBytes 42.4 Mbits/sec 0.166 ms 0/647 (0%) [ 6] 1.00-2.00 sec 5.05 MBytes 42.4 Mbits/sec 0.132 ms 0/647 (0%) [ 9] 1.00-2.00 sec 5.05 MBytes 42.3 Mbits/sec 0.248 ms 0/646 (0%) [SUM] 1.00-2.00 sec 15.2 MBytes 127 Mbits/sec 0.182 ms 0/1940 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 5.05 MBytes 42.4 Mbits/sec 0.299 ms 0/647 (0%) [ 6] 2.00-3.00 sec 5.05 MBytes 42.4 Mbits/sec 0.179 ms 0/647 (0%) [ 9] 2.00-3.00 sec 5.05 MBytes 42.3 Mbits/sec 0.445 ms 0/646 (0%) [SUM] 2.00-3.00 sec 15.2 MBytes 127 Mbits/sec 0.308 ms 0/1940 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 5.03 MBytes 42.2 Mbits/sec 0.143 ms 0/644 (0%) [ 6] 3.00-4.00 sec 5.02 MBytes 42.1 Mbits/sec 0.114 ms 0/643 (0%) [ 9] 3.00-4.00 sec 5.03 MBytes 42.2 Mbits/sec 0.253 ms 0/644 (0%) [SUM] 3.00-4.00 sec 15.1 MBytes 127 Mbits/sec 0.170 ms 0/1931 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 5.00 MBytes 41.9 Mbits/sec 0.160 ms 0/640 (0%) [ 6] 4.00-5.00 sec 5.00 MBytes 41.9 Mbits/sec 0.116 ms 0/640 (0%) [ 9] 4.00-5.00 sec 4.99 MBytes 41.9 Mbits/sec 0.155 ms 0/639 (0%) [SUM] 4.00-5.00 sec 15.0 MBytes 126 Mbits/sec 0.144 ms 0/1919 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 5.02 MBytes 42.1 Mbits/sec 0.218 ms 0/642 (0%) [ 6] 5.00-6.00 sec 5.02 MBytes 42.1 Mbits/sec 0.199 ms 0/642 (0%) [ 9] 5.00-6.00 sec 5.02 MBytes 42.1 Mbits/sec 0.140 ms 0/642 (0%) [SUM] 5.00-6.00 sec 15.0 MBytes 126 Mbits/sec 0.186 ms 0/1926 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 5.05 MBytes 42.3 Mbits/sec 0.284 ms 0/646 (0%) [ 6] 6.00-7.00 sec 5.05 MBytes 42.3 Mbits/sec 0.132 ms 0/646 (0%) [ 9] 6.00-7.00 sec 5.04 MBytes 42.3 Mbits/sec 0.181 ms 0/645 (0%) [SUM] 6.00-7.00 sec 15.1 MBytes 127 Mbits/sec 0.199 ms 0/1937 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 5.05 MBytes 42.3 Mbits/sec 0.137 ms 0/646 (0%) [ 6] 7.00-8.00 sec 5.05 MBytes 42.3 Mbits/sec 0.167 ms 0/646 (0%) [ 9] 7.00-8.00 sec 5.05 MBytes 42.3 Mbits/sec 0.156 ms 0/646 (0%) [SUM] 7.00-8.00 sec 15.1 MBytes 127 Mbits/sec 0.153 ms 0/1938 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 5.05 MBytes 42.4 Mbits/sec 0.193 ms 0/647 (0%) [ 6] 8.00-9.00 sec 5.05 MBytes 42.3 Mbits/sec 0.210 ms 0/646 (0%) [ 9] 8.00-9.00 sec 5.05 MBytes 42.3 Mbits/sec 0.157 ms 0/646 (0%) [SUM] 8.00-9.00 sec 15.1 MBytes 127 Mbits/sec 0.186 ms 0/1939 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 5.02 MBytes 42.1 Mbits/sec 0.172 ms 0/642 (0%) [ 6] 9.00-10.00 sec 5.02 MBytes 42.1 Mbits/sec 0.130 ms 0/643 (0%) [ 9] 9.00-10.00 sec 5.02 MBytes 42.1 Mbits/sec 0.273 ms 0/642 (0%) [SUM] 9.00-10.00 sec 15.1 MBytes 126 Mbits/sec 0.192 ms 0/1927 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 50.4 MBytes 42.3 Mbits/sec 0.156 ms 0/6454 (0%) [ 4] Sent 6454 datagrams [ 6] 0.00-10.00 sec 50.4 MBytes 42.3 Mbits/sec 0.163 ms 0/6452 (0%) [ 6] Sent 6452 datagrams [ 9] 0.00-10.00 sec 50.4 MBytes 42.3 Mbits/sec 0.299 ms 0/6448 (0%) [ 9] Sent 6448 datagrams [SUM] 0.00-10.00 sec 151 MBytes 127 Mbits/sec 0.206 ms 0/19354 (0%) iperf Done. UDP lantiq->host @host: # nc -u -l -p 4321 | pv > /dev/null @lantiq: # cat /dev/zero | nc -u 10.0.0.1 4321 634MiB 0:00:52 [13,1MiB/s] TCP lantiq->host @host: # nc -l -p 4321 | pv > /dev/null @lantiq: # cat /dev/zero | nc 10.0.0.1 4321 175MiB 0:00:29 [6,69MiB/s] or 220MiB 0:00:35 [8,32MiB/s] UDP host->lantiq @lantiq: # nc -u -l -p 4321 > /dev/null @host: # cat /dev/zero | pv | nc -u 10.0.0.80 4321 3,77GiB 0:00:42 [ 81MiB/s] to 4,13GiB 0:00:46 [ 100MiB/s] TCP host->lantiq @lantiq: # nc -l -p 4321 > /dev/null @host: # cat /dev/zero | pv | nc 10.0.0.80 4321 264MiB 0:00:14 [16,3MiB/s] or 621MiB 0:00:32 [20,8MiB/s] + : ':::::::[' configuration vanilla ']:::::::' : + iperf3 -c 10.0.0.80 Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 51814 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 21.2 MBytes 178 Mbits/sec 27 72.1 KBytes [ 4] 1.00-2.00 sec 20.6 MBytes 173 Mbits/sec 29 70.7 KBytes [ 4] 2.00-3.00 sec 20.8 MBytes 174 Mbits/sec 35 60.8 KBytes [ 4] 3.00-4.00 sec 20.8 MBytes 174 Mbits/sec 29 73.5 KBytes [ 4] 4.00-5.00 sec 20.8 MBytes 174 Mbits/sec 32 70.7 KBytes [ 4] 5.00-6.00 sec 20.7 MBytes 174 Mbits/sec 35 69.3 KBytes [ 4] 6.00-7.00 sec 20.8 MBytes 174 Mbits/sec 36 60.8 KBytes [ 4] 7.00-8.00 sec 20.8 MBytes 175 Mbits/sec 29 59.4 KBytes [ 4] 8.00-9.00 sec 20.8 MBytes 175 Mbits/sec 41 46.7 KBytes [ 4] 9.00-10.00 sec 20.8 MBytes 175 Mbits/sec 28 50.9 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 208 MBytes 174 Mbits/sec 321 sender [ 4] 0.00-10.00 sec 208 MBytes 174 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 51862 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 9.63 MBytes 80.7 Mbits/sec [ 4] 1.00-2.00 sec 9.65 MBytes 81.0 Mbits/sec [ 4] 2.00-3.00 sec 9.52 MBytes 79.9 Mbits/sec [ 4] 3.00-4.00 sec 9.69 MBytes 81.3 Mbits/sec [ 4] 4.00-5.00 sec 9.68 MBytes 81.2 Mbits/sec [ 4] 5.00-6.00 sec 9.66 MBytes 81.0 Mbits/sec [ 4] 6.00-7.00 sec 9.68 MBytes 81.2 Mbits/sec [ 4] 7.00-8.00 sec 9.70 MBytes 81.4 Mbits/sec [ 4] 8.00-9.00 sec 9.69 MBytes 81.3 Mbits/sec [ 4] 9.00-10.00 sec 9.79 MBytes 82.1 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 97.0 MBytes 81.4 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 97.0 MBytes 81.4 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 150M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 51957 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 16.4 MBytes 138 Mbits/sec 2101 [ 4] 1.00-2.00 sec 17.9 MBytes 150 Mbits/sec 2288 [ 4] 2.00-3.00 sec 17.9 MBytes 150 Mbits/sec 2285 [ 4] 3.00-4.00 sec 17.9 MBytes 150 Mbits/sec 2292 [ 4] 4.00-5.00 sec 17.9 MBytes 150 Mbits/sec 2287 [ 4] 5.00-6.00 sec 17.9 MBytes 150 Mbits/sec 2291 [ 4] 6.00-7.00 sec 17.9 MBytes 150 Mbits/sec 2288 [ 4] 7.00-8.00 sec 17.9 MBytes 150 Mbits/sec 2291 [ 4] 8.00-9.00 sec 17.8 MBytes 150 Mbits/sec 2282 [ 4] 9.00-10.00 sec 17.9 MBytes 150 Mbits/sec 2292 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 177 MBytes 149 Mbits/sec 136434.385 ms 1349/1417 (95%) [ 4] Sent 1417 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 150M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 46317 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 14.7 MBytes 124 Mbits/sec 0.077 ms 0/1885 (0%) [ 4] 1.00-2.00 sec 15.2 MBytes 127 Mbits/sec 0.072 ms 0/1942 (0%) [ 4] 2.00-3.00 sec 15.0 MBytes 126 Mbits/sec 0.074 ms 0/1924 (0%) [ 4] 3.00-4.00 sec 14.3 MBytes 120 Mbits/sec 0.080 ms 0/1825 (0%) [ 4] 4.00-5.00 sec 14.4 MBytes 120 Mbits/sec 0.079 ms 0/1837 (0%) [ 4] 5.00-6.00 sec 14.8 MBytes 124 Mbits/sec 0.065 ms 0/1888 (0%) [ 4] 6.00-7.00 sec 15.3 MBytes 128 Mbits/sec 0.076 ms 0/1956 (0%) [ 4] 7.00-8.00 sec 15.2 MBytes 128 Mbits/sec 0.095 ms 0/1948 (0%) [ 4] 8.00-9.00 sec 15.1 MBytes 127 Mbits/sec 0.092 ms 0/1932 (0%) [ 4] 9.00-10.00 sec 15.1 MBytes 127 Mbits/sec 0.095 ms 0/1938 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 149 MBytes 125 Mbits/sec 0.085 ms 0/19082 (0%) [ 4] Sent 19082 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 500M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 48172 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 58.5 MBytes 491 Mbits/sec 7494 [ 4] 1.00-2.00 sec 60.6 MBytes 508 Mbits/sec 7756 [ 4] 2.00-3.00 sec 58.7 MBytes 492 Mbits/sec 7508 [ 4] 3.00-4.00 sec 60.2 MBytes 505 Mbits/sec 7710 [ 4] 4.00-5.00 sec 59.0 MBytes 495 Mbits/sec 7556 [ 4] 5.00-6.00 sec 60.5 MBytes 508 Mbits/sec 7744 [ 4] 6.00-7.00 sec 58.7 MBytes 492 Mbits/sec 7508 [ 4] 7.00-8.00 sec 59.1 MBytes 496 Mbits/sec 7565 [ 4] 8.00-9.00 sec 60.4 MBytes 507 Mbits/sec 7730 [ 4] 9.00-10.00 sec 59.9 MBytes 502 Mbits/sec 7664 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 596 MBytes 500 Mbits/sec 2051749.337 ms 64268/64294 (1e+02%) [ 4] Sent 64294 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 500M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 35361 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 14.3 MBytes 120 Mbits/sec 0.097 ms 0/1830 (0%) [ 4] 1.00-2.00 sec 14.3 MBytes 120 Mbits/sec 0.101 ms 0/1830 (0%) [ 4] 2.00-3.00 sec 14.3 MBytes 120 Mbits/sec 0.072 ms 0/1827 (0%) [ 4] 3.00-4.00 sec 14.2 MBytes 119 Mbits/sec 0.081 ms 0/1819 (0%) [ 4] 4.00-5.00 sec 14.3 MBytes 120 Mbits/sec 0.070 ms 0/1834 (0%) [ 4] 5.00-6.00 sec 14.3 MBytes 120 Mbits/sec 0.085 ms 0/1833 (0%) [ 4] 6.00-7.00 sec 14.3 MBytes 120 Mbits/sec 0.082 ms 0/1835 (0%) [ 4] 7.00-8.00 sec 14.3 MBytes 120 Mbits/sec 0.109 ms 0/1836 (0%) [ 4] 8.00-9.00 sec 14.2 MBytes 119 Mbits/sec 0.080 ms 0/1822 (0%) [ 4] 9.00-10.00 sec 14.3 MBytes 120 Mbits/sec 0.090 ms 0/1825 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 143 MBytes 120 Mbits/sec 0.104 ms 0/18298 (0%) [ 4] Sent 18298 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 1000M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 53231 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 107 MBytes 902 Mbits/sec 13759 [ 4] 1.00-2.00 sec 107 MBytes 896 Mbits/sec 13675 [ 4] 2.00-3.00 sec 107 MBytes 901 Mbits/sec 13753 [ 4] 3.00-4.00 sec 107 MBytes 898 Mbits/sec 13700 [ 4] 4.00-5.00 sec 107 MBytes 902 Mbits/sec 13759 [ 4] 5.00-6.00 sec 108 MBytes 902 Mbits/sec 13762 [ 4] 6.00-7.00 sec 107 MBytes 899 Mbits/sec 13719 [ 4] 7.00-8.00 sec 108 MBytes 902 Mbits/sec 13760 [ 4] 8.00-9.00 sec 107 MBytes 901 Mbits/sec 13753 [ 4] 9.00-10.00 sec 107 MBytes 902 Mbits/sec 13756 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 1.05 GBytes 900 Mbits/sec 5762140.265 ms 210/220 (95%) [ 4] Sent 220 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 1000M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 34296 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 14.3 MBytes 120 Mbits/sec 0.084 ms 0/1835 (0%) [ 4] 1.00-2.00 sec 14.3 MBytes 120 Mbits/sec 0.075 ms 0/1835 (0%) [ 4] 2.00-3.00 sec 14.5 MBytes 122 Mbits/sec 0.062 ms 0/1858 (0%) [ 4] 3.00-4.00 sec 15.1 MBytes 127 Mbits/sec 0.060 ms 0/1935 (0%) [ 4] 4.00-5.00 sec 15.3 MBytes 128 Mbits/sec 0.076 ms 0/1958 (0%) [ 4] 5.00-6.00 sec 14.5 MBytes 122 Mbits/sec 0.078 ms 0/1861 (0%) [ 4] 6.00-7.00 sec 14.4 MBytes 120 Mbits/sec 0.100 ms 0/1837 (0%) [ 4] 7.00-8.00 sec 14.3 MBytes 120 Mbits/sec 0.098 ms 0/1835 (0%) [ 4] 8.00-9.00 sec 14.2 MBytes 119 Mbits/sec 0.085 ms 0/1821 (0%) [ 4] 9.00-10.00 sec 14.3 MBytes 120 Mbits/sec 0.110 ms 0/1825 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 145 MBytes 122 Mbits/sec 0.101 ms 0/18606 (0%) [ 4] Sent 18606 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 52130 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 52132 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 52134 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 7.47 MBytes 62.6 Mbits/sec 73 17.0 KBytes [ 6] 0.00-1.00 sec 7.21 MBytes 60.5 Mbits/sec 78 19.8 KBytes [ 9] 0.00-1.00 sec 7.14 MBytes 59.9 Mbits/sec 76 31.1 KBytes [SUM] 0.00-1.00 sec 21.8 MBytes 183 Mbits/sec 227 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 7.95 MBytes 66.7 Mbits/sec 61 12.7 KBytes [ 6] 1.00-2.00 sec 5.84 MBytes 49.0 Mbits/sec 99 35.4 KBytes [ 9] 1.00-2.00 sec 7.08 MBytes 59.4 Mbits/sec 78 32.5 KBytes [SUM] 1.00-2.00 sec 20.9 MBytes 175 Mbits/sec 238 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 6.09 MBytes 51.1 Mbits/sec 73 31.1 KBytes [ 6] 2.00-3.00 sec 8.95 MBytes 75.1 Mbits/sec 64 22.6 KBytes [ 9] 2.00-3.00 sec 6.09 MBytes 51.1 Mbits/sec 81 18.4 KBytes [SUM] 2.00-3.00 sec 21.1 MBytes 177 Mbits/sec 218 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 6.71 MBytes 56.3 Mbits/sec 80 11.3 KBytes [ 6] 3.00-4.00 sec 8.26 MBytes 69.3 Mbits/sec 76 17.0 KBytes [ 9] 3.00-4.00 sec 6.28 MBytes 52.7 Mbits/sec 77 42.4 KBytes [SUM] 3.00-4.00 sec 21.3 MBytes 178 Mbits/sec 233 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 6.59 MBytes 55.3 Mbits/sec 94 12.7 KBytes [ 6] 4.00-5.00 sec 7.58 MBytes 63.6 Mbits/sec 63 28.3 KBytes [ 9] 4.00-5.00 sec 6.84 MBytes 57.3 Mbits/sec 62 11.3 KBytes [SUM] 4.00-5.00 sec 21.0 MBytes 176 Mbits/sec 219 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 8.76 MBytes 73.5 Mbits/sec 57 22.6 KBytes [ 6] 5.00-6.00 sec 6.28 MBytes 52.6 Mbits/sec 80 38.2 KBytes [ 9] 5.00-6.00 sec 6.28 MBytes 52.6 Mbits/sec 90 7.07 KBytes [SUM] 5.00-6.00 sec 21.3 MBytes 179 Mbits/sec 227 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 7.33 MBytes 61.5 Mbits/sec 72 18.4 KBytes [ 6] 6.00-7.00 sec 7.02 MBytes 58.9 Mbits/sec 66 35.4 KBytes [ 9] 6.00-7.00 sec 6.77 MBytes 56.8 Mbits/sec 67 17.0 KBytes [SUM] 6.00-7.00 sec 21.1 MBytes 177 Mbits/sec 205 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 8.45 MBytes 70.9 Mbits/sec 72 25.5 KBytes [ 6] 7.00-8.00 sec 6.71 MBytes 56.3 Mbits/sec 82 35.4 KBytes [ 9] 7.00-8.00 sec 5.90 MBytes 49.5 Mbits/sec 74 17.0 KBytes [SUM] 7.00-8.00 sec 21.1 MBytes 177 Mbits/sec 228 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 6.46 MBytes 54.2 Mbits/sec 77 36.8 KBytes [ 6] 8.00-9.00 sec 6.90 MBytes 57.9 Mbits/sec 78 11.3 KBytes [ 9] 8.00-9.00 sec 7.89 MBytes 66.2 Mbits/sec 68 11.3 KBytes [SUM] 8.00-9.00 sec 21.3 MBytes 178 Mbits/sec 223 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 6.59 MBytes 55.3 Mbits/sec 79 38.2 KBytes [ 6] 9.00-10.00 sec 8.76 MBytes 73.5 Mbits/sec 58 24.0 KBytes [ 9] 9.00-10.00 sec 5.72 MBytes 48.0 Mbits/sec 77 7.07 KBytes [SUM] 9.00-10.00 sec 21.1 MBytes 177 Mbits/sec 214 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 72.4 MBytes 60.7 Mbits/sec 738 sender [ 4] 0.00-10.00 sec 72.0 MBytes 60.4 Mbits/sec receiver [ 6] 0.00-10.00 sec 73.5 MBytes 61.7 Mbits/sec 744 sender [ 6] 0.00-10.00 sec 73.2 MBytes 61.4 Mbits/sec receiver [ 9] 0.00-10.00 sec 66.0 MBytes 55.4 Mbits/sec 750 sender [ 9] 0.00-10.00 sec 65.6 MBytes 55.1 Mbits/sec receiver [SUM] 0.00-10.00 sec 212 MBytes 178 Mbits/sec 2232 sender [SUM] 0.00-10.00 sec 211 MBytes 177 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 52178 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 52180 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 52182 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 4.03 MBytes 33.8 Mbits/sec [ 6] 0.00-1.00 sec 2.81 MBytes 23.6 Mbits/sec [ 9] 0.00-1.00 sec 2.79 MBytes 23.4 Mbits/sec [SUM] 0.00-1.00 sec 9.63 MBytes 80.8 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 3.25 MBytes 27.3 Mbits/sec [ 6] 1.00-2.00 sec 3.25 MBytes 27.3 Mbits/sec [ 9] 1.00-2.00 sec 3.22 MBytes 27.0 Mbits/sec [SUM] 1.00-2.00 sec 9.72 MBytes 81.5 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 3.25 MBytes 27.3 Mbits/sec [ 6] 2.00-3.00 sec 3.25 MBytes 27.3 Mbits/sec [ 9] 2.00-3.00 sec 3.30 MBytes 27.6 Mbits/sec [SUM] 2.00-3.00 sec 9.80 MBytes 82.2 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 3.25 MBytes 27.3 Mbits/sec [ 6] 3.00-4.00 sec 3.12 MBytes 26.2 Mbits/sec [ 9] 3.00-4.00 sec 3.19 MBytes 26.8 Mbits/sec [SUM] 3.00-4.00 sec 9.57 MBytes 80.2 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 2.22 MBytes 18.6 Mbits/sec [ 6] 4.00-5.00 sec 2.38 MBytes 19.9 Mbits/sec [ 9] 4.00-5.00 sec 2.28 MBytes 19.2 Mbits/sec [SUM] 4.00-5.00 sec 6.88 MBytes 57.7 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 3.30 MBytes 27.7 Mbits/sec [ 6] 5.00-6.00 sec 3.37 MBytes 28.3 Mbits/sec [ 9] 5.00-6.00 sec 3.18 MBytes 26.7 Mbits/sec [SUM] 5.00-6.00 sec 9.85 MBytes 82.6 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 2.99 MBytes 25.1 Mbits/sec [ 6] 6.00-7.00 sec 2.88 MBytes 24.1 Mbits/sec [ 9] 6.00-7.00 sec 3.00 MBytes 25.2 Mbits/sec [SUM] 6.00-7.00 sec 8.87 MBytes 74.4 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 3.14 MBytes 26.3 Mbits/sec [ 6] 7.00-8.00 sec 3.25 MBytes 27.3 Mbits/sec [ 9] 7.00-8.00 sec 3.25 MBytes 27.3 Mbits/sec [SUM] 7.00-8.00 sec 9.64 MBytes 80.9 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 3.25 MBytes 27.2 Mbits/sec [ 6] 8.00-9.00 sec 3.25 MBytes 27.3 Mbits/sec [ 9] 8.00-9.00 sec 3.16 MBytes 26.5 Mbits/sec [SUM] 8.00-9.00 sec 9.65 MBytes 81.0 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 3.25 MBytes 27.3 Mbits/sec [ 6] 9.00-10.00 sec 3.21 MBytes 26.9 Mbits/sec [ 9] 9.00-10.00 sec 3.22 MBytes 27.0 Mbits/sec [SUM] 9.00-10.00 sec 9.68 MBytes 81.2 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 32.2 MBytes 27.0 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 32.2 MBytes 27.0 Mbits/sec receiver [ 6] 0.00-10.00 sec 31.1 MBytes 26.1 Mbits/sec 0 sender [ 6] 0.00-10.00 sec 31.1 MBytes 26.1 Mbits/sec receiver [ 9] 0.00-10.00 sec 30.9 MBytes 25.9 Mbits/sec 0 sender [ 9] 0.00-10.00 sec 30.9 MBytes 25.9 Mbits/sec receiver [SUM] 0.00-10.00 sec 94.2 MBytes 79.0 Mbits/sec 0 sender [SUM] 0.00-10.00 sec 94.2 MBytes 79.0 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -u -b 800M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 36791 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 51969 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 39473 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 38.1 MBytes 319 Mbits/sec 4871 [ 6] 0.00-1.00 sec 38.1 MBytes 319 Mbits/sec 4871 [ 9] 0.00-1.00 sec 38.1 MBytes 319 Mbits/sec 4871 [SUM] 0.00-1.00 sec 114 MBytes 958 Mbits/sec 14613 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 38.1 MBytes 319 Mbits/sec 4873 [ 6] 1.00-2.00 sec 38.1 MBytes 319 Mbits/sec 4873 [ 9] 1.00-2.00 sec 38.1 MBytes 319 Mbits/sec 4873 [SUM] 1.00-2.00 sec 114 MBytes 958 Mbits/sec 14619 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 38.1 MBytes 319 Mbits/sec 4875 [ 6] 2.00-3.00 sec 38.1 MBytes 319 Mbits/sec 4875 [ 9] 2.00-3.00 sec 38.1 MBytes 319 Mbits/sec 4875 [SUM] 2.00-3.00 sec 114 MBytes 958 Mbits/sec 14625 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 38.1 MBytes 319 Mbits/sec 4874 [ 6] 3.00-4.00 sec 38.1 MBytes 319 Mbits/sec 4874 [ 9] 3.00-4.00 sec 38.1 MBytes 319 Mbits/sec 4874 [SUM] 3.00-4.00 sec 114 MBytes 958 Mbits/sec 14622 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 38.0 MBytes 319 Mbits/sec 4864 [ 6] 4.00-5.00 sec 38.0 MBytes 319 Mbits/sec 4864 [ 9] 4.00-5.00 sec 38.0 MBytes 319 Mbits/sec 4864 [SUM] 4.00-5.00 sec 114 MBytes 956 Mbits/sec 14592 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 38.1 MBytes 319 Mbits/sec 4875 [ 6] 5.00-6.00 sec 38.1 MBytes 319 Mbits/sec 4875 [ 9] 5.00-6.00 sec 38.1 MBytes 319 Mbits/sec 4875 [SUM] 5.00-6.00 sec 114 MBytes 958 Mbits/sec 14625 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 38.1 MBytes 319 Mbits/sec 4873 [ 6] 6.00-7.00 sec 38.1 MBytes 319 Mbits/sec 4873 [ 9] 6.00-7.00 sec 38.1 MBytes 319 Mbits/sec 4873 [SUM] 6.00-7.00 sec 114 MBytes 958 Mbits/sec 14619 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 38.1 MBytes 319 Mbits/sec 4876 [ 6] 7.00-8.00 sec 38.1 MBytes 319 Mbits/sec 4876 [ 9] 7.00-8.00 sec 38.1 MBytes 319 Mbits/sec 4876 [SUM] 7.00-8.00 sec 114 MBytes 958 Mbits/sec 14628 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 38.1 MBytes 319 Mbits/sec 4874 [ 6] 8.00-9.00 sec 38.1 MBytes 319 Mbits/sec 4874 [ 9] 8.00-9.00 sec 38.1 MBytes 319 Mbits/sec 4874 [SUM] 8.00-9.00 sec 114 MBytes 958 Mbits/sec 14622 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 37.9 MBytes 318 Mbits/sec 4856 [ 6] 9.00-10.00 sec 37.9 MBytes 318 Mbits/sec 4856 [ 9] 9.00-10.00 sec 37.9 MBytes 318 Mbits/sec 4856 [SUM] 9.00-10.00 sec 114 MBytes 955 Mbits/sec 14568 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 381 MBytes 319 Mbits/sec 9052841.391 ms 0/3 (0%) [ 4] Sent 3 datagrams [ 6] 0.00-10.00 sec 381 MBytes 319 Mbits/sec 9052841.281 ms 0/3 (0%) [ 6] Sent 3 datagrams [ 9] 0.00-10.00 sec 381 MBytes 319 Mbits/sec 9052841.181 ms 0/3 (0%) [ 9] Sent 3 datagrams [SUM] 0.00-10.00 sec 1.11 GBytes 958 Mbits/sec 9052841.285 ms 0/9 (0%) iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -R -u -b 800M Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 43263 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 49331 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 60542 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 4.92 MBytes 41.3 Mbits/sec 0.156 ms 0/630 (0%) [ 6] 0.00-1.00 sec 4.92 MBytes 41.3 Mbits/sec 0.170 ms 0/630 (0%) [ 9] 0.00-1.00 sec 4.91 MBytes 41.2 Mbits/sec 0.237 ms 0/629 (0%) [SUM] 0.00-1.00 sec 14.8 MBytes 124 Mbits/sec 0.188 ms 0/1889 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 4.92 MBytes 41.3 Mbits/sec 0.173 ms 0/630 (0%) [ 6] 1.00-2.00 sec 4.91 MBytes 41.2 Mbits/sec 0.191 ms 0/629 (0%) [ 9] 1.00-2.00 sec 4.91 MBytes 41.2 Mbits/sec 0.192 ms 0/629 (0%) [SUM] 1.00-2.00 sec 14.8 MBytes 124 Mbits/sec 0.185 ms 0/1888 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 4.96 MBytes 41.6 Mbits/sec 0.246 ms 0/635 (0%) [ 6] 2.00-3.00 sec 4.97 MBytes 41.7 Mbits/sec 0.167 ms 0/636 (0%) [ 9] 2.00-3.00 sec 4.95 MBytes 41.5 Mbits/sec 0.232 ms 0/634 (0%) [SUM] 2.00-3.00 sec 14.9 MBytes 125 Mbits/sec 0.215 ms 0/1905 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 4.97 MBytes 41.7 Mbits/sec 0.189 ms 0/636 (0%) [ 6] 3.00-4.00 sec 4.96 MBytes 41.6 Mbits/sec 0.121 ms 0/635 (0%) [ 9] 3.00-4.00 sec 4.97 MBytes 41.7 Mbits/sec 0.195 ms 0/636 (0%) [SUM] 3.00-4.00 sec 14.9 MBytes 125 Mbits/sec 0.168 ms 0/1907 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 4.97 MBytes 41.7 Mbits/sec 0.180 ms 0/636 (0%) [ 6] 4.00-5.00 sec 4.97 MBytes 41.7 Mbits/sec 0.185 ms 0/636 (0%) [ 9] 4.00-5.00 sec 4.96 MBytes 41.6 Mbits/sec 0.132 ms 0/635 (0%) [SUM] 4.00-5.00 sec 14.9 MBytes 125 Mbits/sec 0.166 ms 0/1907 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 4.97 MBytes 41.7 Mbits/sec 0.178 ms 0/636 (0%) [ 6] 5.00-6.00 sec 4.97 MBytes 41.7 Mbits/sec 0.209 ms 0/636 (0%) [ 9] 5.00-6.00 sec 4.97 MBytes 41.7 Mbits/sec 0.167 ms 0/636 (0%) [SUM] 5.00-6.00 sec 14.9 MBytes 125 Mbits/sec 0.185 ms 0/1908 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 4.91 MBytes 41.2 Mbits/sec 0.141 ms 0/628 (0%) [ 6] 6.00-7.00 sec 4.91 MBytes 41.2 Mbits/sec 0.211 ms 0/628 (0%) [ 9] 6.00-7.00 sec 4.91 MBytes 41.2 Mbits/sec 0.152 ms 0/629 (0%) [SUM] 6.00-7.00 sec 14.7 MBytes 124 Mbits/sec 0.168 ms 0/1885 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 4.92 MBytes 41.3 Mbits/sec 0.290 ms 0/630 (0%) [ 6] 7.00-8.00 sec 4.91 MBytes 41.2 Mbits/sec 0.167 ms 0/629 (0%) [ 9] 7.00-8.00 sec 4.91 MBytes 41.2 Mbits/sec 0.367 ms 0/629 (0%) [SUM] 7.00-8.00 sec 14.8 MBytes 124 Mbits/sec 0.275 ms 0/1888 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 4.93 MBytes 41.4 Mbits/sec 0.147 ms 0/631 (0%) [ 6] 8.00-9.00 sec 4.91 MBytes 41.2 Mbits/sec 0.170 ms 0/628 (0%) [ 9] 8.00-9.00 sec 4.91 MBytes 41.2 Mbits/sec 0.137 ms 0/628 (0%) [SUM] 8.00-9.00 sec 14.7 MBytes 124 Mbits/sec 0.151 ms 0/1887 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 4.97 MBytes 41.7 Mbits/sec 0.215 ms 0/636 (0%) [ 6] 9.00-10.00 sec 4.98 MBytes 41.7 Mbits/sec 0.150 ms 0/637 (0%) [ 9] 9.00-10.00 sec 4.96 MBytes 41.6 Mbits/sec 0.272 ms 0/635 (0%) [SUM] 9.00-10.00 sec 14.9 MBytes 125 Mbits/sec 0.212 ms 0/1908 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 49.5 MBytes 41.5 Mbits/sec 0.227 ms 0/6335 (0%) [ 4] Sent 6335 datagrams [ 6] 0.00-10.00 sec 49.5 MBytes 41.5 Mbits/sec 0.183 ms 0/6331 (0%) [ 6] Sent 6331 datagrams [ 9] 0.00-10.00 sec 49.4 MBytes 41.5 Mbits/sec 0.261 ms 0/6327 (0%) [ 9] Sent 6327 datagrams [SUM] 0.00-10.00 sec 148 MBytes 124 Mbits/sec 0.224 ms 0/18993 (0%) iperf Done. + : ':::::::[' configuration vanilla ']:::::::' : + iperf3 -c 10.0.0.80 Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 52728 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 21.2 MBytes 178 Mbits/sec 24 66.5 KBytes [ 4] 1.00-2.00 sec 20.8 MBytes 175 Mbits/sec 36 67.9 KBytes [ 4] 2.00-3.00 sec 20.5 MBytes 172 Mbits/sec 40 52.3 KBytes [ 4] 3.00-4.00 sec 20.7 MBytes 174 Mbits/sec 37 45.2 KBytes [ 4] 4.00-5.00 sec 20.4 MBytes 171 Mbits/sec 27 46.7 KBytes [ 4] 5.00-6.00 sec 20.6 MBytes 173 Mbits/sec 36 66.5 KBytes [ 4] 6.00-7.00 sec 20.8 MBytes 174 Mbits/sec 31 56.6 KBytes [ 4] 7.00-8.00 sec 20.8 MBytes 174 Mbits/sec 46 43.8 KBytes [ 4] 8.00-9.00 sec 20.9 MBytes 176 Mbits/sec 31 48.1 KBytes [ 4] 9.00-10.00 sec 20.9 MBytes 175 Mbits/sec 28 65.0 KBytes - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 208 MBytes 174 Mbits/sec 336 sender [ 4] 0.00-10.00 sec 207 MBytes 174 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 52768 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 9.95 MBytes 83.5 Mbits/sec [ 4] 1.00-2.00 sec 13.0 MBytes 109 Mbits/sec [ 4] 2.00-3.00 sec 13.0 MBytes 109 Mbits/sec [ 4] 3.00-4.00 sec 13.0 MBytes 109 Mbits/sec [ 4] 4.00-5.00 sec 13.1 MBytes 110 Mbits/sec [ 4] 5.00-6.00 sec 13.2 MBytes 111 Mbits/sec [ 4] 6.00-7.00 sec 13.2 MBytes 111 Mbits/sec [ 4] 7.00-8.00 sec 13.2 MBytes 111 Mbits/sec [ 4] 8.00-9.00 sec 13.3 MBytes 112 Mbits/sec [ 4] 9.00-10.00 sec 10.2 MBytes 85.6 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 125 MBytes 105 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 125 MBytes 105 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 150M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 40911 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 16.4 MBytes 138 Mbits/sec 2100 [ 4] 1.00-2.00 sec 17.9 MBytes 150 Mbits/sec 2289 [ 4] 2.00-3.00 sec 17.9 MBytes 150 Mbits/sec 2289 [ 4] 3.00-4.00 sec 17.9 MBytes 150 Mbits/sec 2292 [ 4] 4.00-5.00 sec 17.9 MBytes 150 Mbits/sec 2288 [ 4] 5.00-6.00 sec 17.9 MBytes 150 Mbits/sec 2286 [ 4] 6.00-7.00 sec 17.9 MBytes 150 Mbits/sec 2288 [ 4] 7.00-8.00 sec 17.9 MBytes 150 Mbits/sec 2289 [ 4] 8.00-9.00 sec 17.9 MBytes 150 Mbits/sec 2289 [ 4] 9.00-10.00 sec 17.9 MBytes 150 Mbits/sec 2289 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 177 MBytes 149 Mbits/sec 136432.924 ms 1354/1422 (95%) [ 4] Sent 1422 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 150M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 45555 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 15.3 MBytes 128 Mbits/sec 0.077 ms 0/1960 (0%) [ 4] 1.00-2.00 sec 15.3 MBytes 129 Mbits/sec 0.068 ms 0/1962 (0%) [ 4] 2.00-3.00 sec 15.2 MBytes 127 Mbits/sec 0.051 ms 0/1942 (0%) [ 4] 3.00-4.00 sec 15.2 MBytes 127 Mbits/sec 0.074 ms 0/1940 (0%) [ 4] 4.00-5.00 sec 15.3 MBytes 128 Mbits/sec 0.064 ms 0/1959 (0%) [ 4] 5.00-6.00 sec 14.7 MBytes 123 Mbits/sec 0.093 ms 0/1879 (0%) [ 4] 6.00-7.00 sec 15.5 MBytes 130 Mbits/sec 0.086 ms 0/1990 (0%) [ 4] 7.00-8.00 sec 17.5 MBytes 146 Mbits/sec 0.089 ms 0/2235 (0%) [ 4] 8.00-9.00 sec 14.2 MBytes 119 Mbits/sec 0.060 ms 0/1816 (0%) [ 4] 9.00-10.00 sec 15.0 MBytes 126 Mbits/sec 0.095 ms 0/1917 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 153 MBytes 128 Mbits/sec 0.101 ms 0/19606 (0%) [ 4] Sent 19606 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 500M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 33642 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 59.3 MBytes 497 Mbits/sec 7585 [ 4] 1.00-2.00 sec 58.5 MBytes 491 Mbits/sec 7492 [ 4] 2.00-3.00 sec 60.0 MBytes 503 Mbits/sec 7677 [ 4] 3.00-4.00 sec 59.3 MBytes 498 Mbits/sec 7596 [ 4] 4.00-5.00 sec 60.9 MBytes 511 Mbits/sec 7794 [ 4] 5.00-6.00 sec 59.0 MBytes 495 Mbits/sec 7556 [ 4] 6.00-7.00 sec 59.7 MBytes 501 Mbits/sec 7639 [ 4] 7.00-8.00 sec 59.2 MBytes 496 Mbits/sec 7574 [ 4] 8.00-9.00 sec 60.4 MBytes 507 Mbits/sec 7736 [ 4] 9.00-10.00 sec 58.7 MBytes 493 Mbits/sec 7517 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 595 MBytes 499 Mbits/sec 1147799.599 ms 64273/64308 (1e+02%) [ 4] Sent 64308 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 500M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 42014 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 15.2 MBytes 127 Mbits/sec 0.086 ms 0/1942 (0%) [ 4] 1.00-2.00 sec 15.2 MBytes 127 Mbits/sec 0.099 ms 0/1940 (0%) [ 4] 2.00-3.00 sec 15.1 MBytes 127 Mbits/sec 0.087 ms 0/1932 (0%) [ 4] 3.00-4.00 sec 15.0 MBytes 126 Mbits/sec 0.059 ms 0/1920 (0%) [ 4] 4.00-5.00 sec 15.1 MBytes 127 Mbits/sec 0.070 ms 0/1931 (0%) [ 4] 5.00-6.00 sec 15.2 MBytes 127 Mbits/sec 0.109 ms 0/1942 (0%) [ 4] 6.00-7.00 sec 15.2 MBytes 127 Mbits/sec 0.102 ms 0/1941 (0%) [ 4] 7.00-8.00 sec 15.2 MBytes 127 Mbits/sec 0.069 ms 0/1943 (0%) [ 4] 8.00-9.00 sec 15.0 MBytes 126 Mbits/sec 0.074 ms 0/1926 (0%) [ 4] 9.00-10.00 sec 15.0 MBytes 126 Mbits/sec 0.082 ms 0/1919 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 151 MBytes 127 Mbits/sec 0.089 ms 0/19342 (0%) [ 4] Sent 19342 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 1000M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 55639 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 96.9 MBytes 813 Mbits/sec 12402 [ 4] 1.00-2.00 sec 107 MBytes 897 Mbits/sec 13693 [ 4] 2.00-3.00 sec 107 MBytes 898 Mbits/sec 13701 [ 4] 3.00-4.00 sec 107 MBytes 898 Mbits/sec 13698 [ 4] 4.00-5.00 sec 107 MBytes 897 Mbits/sec 13689 [ 4] 5.00-6.00 sec 107 MBytes 896 Mbits/sec 13679 [ 4] 6.00-7.00 sec 107 MBytes 898 Mbits/sec 13710 [ 4] 7.00-8.00 sec 107 MBytes 899 Mbits/sec 13719 [ 4] 8.00-9.00 sec 107 MBytes 894 Mbits/sec 13635 [ 4] 9.00-10.00 sec 107 MBytes 899 Mbits/sec 13725 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 1.03 GBytes 889 Mbits/sec 3022016.748 ms 1257/1277 (98%) [ 4] Sent 1277 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -u -b 1000M -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 54887 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 15.2 MBytes 127 Mbits/sec 0.087 ms 0/1942 (0%) [ 4] 1.00-2.00 sec 15.2 MBytes 127 Mbits/sec 0.092 ms 0/1945 (0%) [ 4] 2.00-3.00 sec 15.1 MBytes 126 Mbits/sec 0.078 ms 0/1930 (0%) [ 4] 3.00-4.00 sec 15.1 MBytes 127 Mbits/sec 0.078 ms 0/1938 (0%) [ 4] 4.00-5.00 sec 15.3 MBytes 128 Mbits/sec 0.080 ms 0/1954 (0%) [ 4] 5.00-6.00 sec 15.3 MBytes 128 Mbits/sec 0.088 ms 0/1959 (0%) [ 4] 6.00-7.00 sec 15.3 MBytes 129 Mbits/sec 0.084 ms 0/1961 (0%) [ 4] 7.00-8.00 sec 15.3 MBytes 128 Mbits/sec 0.266 ms 0/1956 (0%) [ 4] 8.00-9.00 sec 15.2 MBytes 128 Mbits/sec 0.079 ms 0/1949 (0%) [ 4] 9.00-10.00 sec 15.1 MBytes 127 Mbits/sec 0.069 ms 0/1939 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 152 MBytes 128 Mbits/sec 0.063 ms 0/19480 (0%) [ 4] Sent 19480 datagrams iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 53060 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 53062 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 53064 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Retr Cwnd [ 4] 0.00-1.00 sec 8.14 MBytes 68.3 Mbits/sec 65 11.3 KBytes [ 6] 0.00-1.00 sec 6.65 MBytes 55.8 Mbits/sec 81 12.7 KBytes [ 9] 0.00-1.00 sec 7.20 MBytes 60.4 Mbits/sec 60 49.5 KBytes [SUM] 0.00-1.00 sec 22.0 MBytes 184 Mbits/sec 206 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 6.84 MBytes 57.3 Mbits/sec 76 25.5 KBytes [ 6] 1.00-2.00 sec 6.59 MBytes 55.3 Mbits/sec 89 24.0 KBytes [ 9] 1.00-2.00 sec 7.83 MBytes 65.7 Mbits/sec 60 18.4 KBytes [SUM] 1.00-2.00 sec 21.3 MBytes 178 Mbits/sec 225 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 7.83 MBytes 65.7 Mbits/sec 78 15.6 KBytes [ 6] 2.00-3.00 sec 6.84 MBytes 57.3 Mbits/sec 69 29.7 KBytes [ 9] 2.00-3.00 sec 6.77 MBytes 56.8 Mbits/sec 72 19.8 KBytes [SUM] 2.00-3.00 sec 21.4 MBytes 180 Mbits/sec 219 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 6.52 MBytes 54.7 Mbits/sec 120 18.4 KBytes [ 6] 3.00-4.00 sec 7.08 MBytes 59.4 Mbits/sec 90 26.9 KBytes [ 9] 3.00-4.00 sec 6.77 MBytes 56.8 Mbits/sec 77 31.1 KBytes [SUM] 3.00-4.00 sec 20.4 MBytes 171 Mbits/sec 287 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 6.28 MBytes 52.6 Mbits/sec 82 21.2 KBytes [ 6] 4.00-5.00 sec 7.15 MBytes 59.9 Mbits/sec 61 19.8 KBytes [ 9] 4.00-5.00 sec 7.71 MBytes 64.6 Mbits/sec 61 22.6 KBytes [SUM] 4.00-5.00 sec 21.1 MBytes 177 Mbits/sec 204 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 8.95 MBytes 75.1 Mbits/sec 61 11.3 KBytes [ 6] 5.00-6.00 sec 5.84 MBytes 49.0 Mbits/sec 105 39.6 KBytes [ 9] 5.00-6.00 sec 5.10 MBytes 42.7 Mbits/sec 112 21.2 KBytes [SUM] 5.00-6.00 sec 19.9 MBytes 167 Mbits/sec 278 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 7.95 MBytes 66.7 Mbits/sec 78 46.7 KBytes [ 6] 6.00-7.00 sec 6.77 MBytes 56.8 Mbits/sec 110 14.1 KBytes [ 9] 6.00-7.00 sec 5.65 MBytes 47.4 Mbits/sec 112 18.4 KBytes [SUM] 6.00-7.00 sec 20.4 MBytes 171 Mbits/sec 300 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 8.51 MBytes 71.4 Mbits/sec 69 32.5 KBytes [ 6] 7.00-8.00 sec 6.52 MBytes 54.7 Mbits/sec 109 12.7 KBytes [ 9] 7.00-8.00 sec 4.97 MBytes 41.7 Mbits/sec 81 19.8 KBytes [SUM] 7.00-8.00 sec 20.0 MBytes 168 Mbits/sec 259 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 8.58 MBytes 71.9 Mbits/sec 65 14.1 KBytes [ 6] 8.00-9.00 sec 5.72 MBytes 48.0 Mbits/sec 104 28.3 KBytes [ 9] 8.00-9.00 sec 6.59 MBytes 55.3 Mbits/sec 85 11.3 KBytes [SUM] 8.00-9.00 sec 20.9 MBytes 175 Mbits/sec 254 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 9.94 MBytes 83.4 Mbits/sec 63 48.1 KBytes [ 6] 9.00-10.00 sec 4.47 MBytes 37.5 Mbits/sec 75 26.9 KBytes [ 9] 9.00-10.00 sec 5.03 MBytes 42.2 Mbits/sec 122 43.8 KBytes [SUM] 9.00-10.00 sec 19.5 MBytes 163 Mbits/sec 260 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 79.5 MBytes 66.7 Mbits/sec 757 sender [ 4] 0.00-10.00 sec 79.1 MBytes 66.4 Mbits/sec receiver [ 6] 0.00-10.00 sec 63.6 MBytes 53.4 Mbits/sec 893 sender [ 6] 0.00-10.00 sec 63.3 MBytes 53.1 Mbits/sec receiver [ 9] 0.00-10.00 sec 63.6 MBytes 53.4 Mbits/sec 842 sender [ 9] 0.00-10.00 sec 63.2 MBytes 53.1 Mbits/sec receiver [SUM] 0.00-10.00 sec 207 MBytes 173 Mbits/sec 2492 sender [SUM] 0.00-10.00 sec 206 MBytes 172 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -R Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 53114 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 53116 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 53118 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth [ 4] 0.00-1.00 sec 3.58 MBytes 30.1 Mbits/sec [ 6] 0.00-1.00 sec 3.68 MBytes 30.9 Mbits/sec [ 9] 0.00-1.00 sec 2.38 MBytes 19.9 Mbits/sec [SUM] 0.00-1.00 sec 9.64 MBytes 80.8 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 3.21 MBytes 26.9 Mbits/sec [ 6] 1.00-2.00 sec 3.19 MBytes 26.8 Mbits/sec [ 9] 1.00-2.00 sec 3.23 MBytes 27.1 Mbits/sec [SUM] 1.00-2.00 sec 9.63 MBytes 80.8 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 3.21 MBytes 26.9 Mbits/sec [ 6] 2.00-3.00 sec 3.25 MBytes 27.3 Mbits/sec [ 9] 2.00-3.00 sec 3.17 MBytes 26.6 Mbits/sec [SUM] 2.00-3.00 sec 9.63 MBytes 80.8 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 3.38 MBytes 28.4 Mbits/sec [ 6] 3.00-4.00 sec 3.27 MBytes 27.4 Mbits/sec [ 9] 3.00-4.00 sec 3.32 MBytes 27.8 Mbits/sec [SUM] 3.00-4.00 sec 9.97 MBytes 83.6 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 4.84 MBytes 40.6 Mbits/sec [ 6] 4.00-5.00 sec 4.20 MBytes 35.2 Mbits/sec [ 9] 4.00-5.00 sec 4.67 MBytes 39.2 Mbits/sec [SUM] 4.00-5.00 sec 13.7 MBytes 115 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 4.12 MBytes 34.6 Mbits/sec [ 6] 5.00-6.00 sec 2.81 MBytes 23.6 Mbits/sec [ 9] 5.00-6.00 sec 2.76 MBytes 23.1 Mbits/sec [SUM] 5.00-6.00 sec 9.69 MBytes 81.3 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 3.25 MBytes 27.2 Mbits/sec [ 6] 6.00-7.00 sec 3.25 MBytes 27.3 Mbits/sec [ 9] 6.00-7.00 sec 3.25 MBytes 27.3 Mbits/sec [SUM] 6.00-7.00 sec 9.75 MBytes 81.8 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 3.27 MBytes 27.4 Mbits/sec [ 6] 7.00-8.00 sec 3.37 MBytes 28.3 Mbits/sec [ 9] 7.00-8.00 sec 3.24 MBytes 27.2 Mbits/sec [SUM] 7.00-8.00 sec 9.88 MBytes 82.9 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 3.25 MBytes 27.3 Mbits/sec [ 6] 8.00-9.00 sec 3.20 MBytes 26.8 Mbits/sec [ 9] 8.00-9.00 sec 3.18 MBytes 26.7 Mbits/sec [SUM] 8.00-9.00 sec 9.63 MBytes 80.8 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 3.25 MBytes 27.3 Mbits/sec [ 6] 9.00-10.00 sec 3.23 MBytes 27.1 Mbits/sec [ 9] 9.00-10.00 sec 3.25 MBytes 27.3 Mbits/sec [SUM] 9.00-10.00 sec 9.73 MBytes 81.6 Mbits/sec - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Retr [ 4] 0.00-10.00 sec 35.7 MBytes 29.9 Mbits/sec 0 sender [ 4] 0.00-10.00 sec 35.7 MBytes 29.9 Mbits/sec receiver [ 6] 0.00-10.00 sec 33.8 MBytes 28.3 Mbits/sec 0 sender [ 6] 0.00-10.00 sec 33.8 MBytes 28.3 Mbits/sec receiver [ 9] 0.00-10.00 sec 32.8 MBytes 27.5 Mbits/sec 0 sender [ 9] 0.00-10.00 sec 32.8 MBytes 27.5 Mbits/sec receiver [SUM] 0.00-10.00 sec 102 MBytes 85.8 Mbits/sec 0 sender [SUM] 0.00-10.00 sec 102 MBytes 85.8 Mbits/sec receiver iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -u -b 800M Connecting to host 10.0.0.80, port 5201 [ 4] local 10.0.0.1 port 54179 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 53430 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 57739 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Total Datagrams [ 4] 0.00-1.00 sec 38.0 MBytes 318 Mbits/sec 4860 [ 6] 0.00-1.00 sec 38.0 MBytes 318 Mbits/sec 4860 [ 9] 0.00-1.00 sec 38.0 MBytes 318 Mbits/sec 4860 [SUM] 0.00-1.00 sec 114 MBytes 955 Mbits/sec 14580 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 38.1 MBytes 319 Mbits/sec 4872 [ 6] 1.00-2.00 sec 38.1 MBytes 319 Mbits/sec 4872 [ 9] 1.00-2.00 sec 38.1 MBytes 319 Mbits/sec 4872 [SUM] 1.00-2.00 sec 114 MBytes 958 Mbits/sec 14616 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 38.0 MBytes 319 Mbits/sec 4870 [ 6] 2.00-3.00 sec 38.0 MBytes 319 Mbits/sec 4870 [ 9] 2.00-3.00 sec 38.0 MBytes 319 Mbits/sec 4870 [SUM] 2.00-3.00 sec 114 MBytes 958 Mbits/sec 14610 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 38.1 MBytes 319 Mbits/sec 4872 [ 6] 3.00-4.00 sec 38.1 MBytes 319 Mbits/sec 4872 [ 9] 3.00-4.00 sec 38.1 MBytes 319 Mbits/sec 4872 [SUM] 3.00-4.00 sec 114 MBytes 958 Mbits/sec 14616 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 38.1 MBytes 319 Mbits/sec 4874 [ 6] 4.00-5.00 sec 38.1 MBytes 319 Mbits/sec 4874 [ 9] 4.00-5.00 sec 38.1 MBytes 319 Mbits/sec 4874 [SUM] 4.00-5.00 sec 114 MBytes 958 Mbits/sec 14622 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 38.1 MBytes 319 Mbits/sec 4873 [ 6] 5.00-6.00 sec 38.1 MBytes 319 Mbits/sec 4873 [ 9] 5.00-6.00 sec 38.1 MBytes 319 Mbits/sec 4873 [SUM] 5.00-6.00 sec 114 MBytes 958 Mbits/sec 14619 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 38.1 MBytes 319 Mbits/sec 4873 [ 6] 6.00-7.00 sec 38.1 MBytes 319 Mbits/sec 4873 [ 9] 6.00-7.00 sec 38.1 MBytes 319 Mbits/sec 4873 [SUM] 6.00-7.00 sec 114 MBytes 958 Mbits/sec 14619 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 38.1 MBytes 319 Mbits/sec 4874 [ 6] 7.00-8.00 sec 38.1 MBytes 319 Mbits/sec 4874 [ 9] 7.00-8.00 sec 38.1 MBytes 319 Mbits/sec 4874 [SUM] 7.00-8.00 sec 114 MBytes 958 Mbits/sec 14622 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 38.1 MBytes 319 Mbits/sec 4874 [ 6] 8.00-9.00 sec 38.1 MBytes 319 Mbits/sec 4874 [ 9] 8.00-9.00 sec 38.1 MBytes 319 Mbits/sec 4874 [SUM] 8.00-9.00 sec 114 MBytes 958 Mbits/sec 14622 - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 38.1 MBytes 319 Mbits/sec 4874 [ 6] 9.00-10.00 sec 38.1 MBytes 319 Mbits/sec 4874 [ 9] 9.00-10.00 sec 38.1 MBytes 319 Mbits/sec 4874 [SUM] 9.00-10.00 sec 114 MBytes 958 Mbits/sec 14622 - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 381 MBytes 319 Mbits/sec 8487039.300 ms 0/4 (0%) [ 4] Sent 4 datagrams [ 6] 0.00-10.00 sec 381 MBytes 319 Mbits/sec 8487039.639 ms 365/369 (99%) [ 6] Sent 369 datagrams [ 9] 0.00-10.00 sec 381 MBytes 319 Mbits/sec 8487039.544 ms 472/476 (99%) [ 9] Sent 476 datagrams [SUM] 0.00-10.00 sec 1.12 GBytes 958 Mbits/sec 8487039.495 ms 837/849 (99%) iperf Done. + sleep 10 + iperf3 -c 10.0.0.80 -P3 -R -u -b 800M Connecting to host 10.0.0.80, port 5201 Reverse mode, remote host 10.0.0.80 is sending [ 4] local 10.0.0.1 port 58078 connected to 10.0.0.80 port 5201 [ 6] local 10.0.0.1 port 50018 connected to 10.0.0.80 port 5201 [ 9] local 10.0.0.1 port 46349 connected to 10.0.0.80 port 5201 [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-1.00 sec 4.97 MBytes 41.7 Mbits/sec 0.205 ms 0/636 (0%) [ 6] 0.00-1.00 sec 4.96 MBytes 41.6 Mbits/sec 0.154 ms 0/635 (0%) [ 9] 0.00-1.00 sec 4.96 MBytes 41.6 Mbits/sec 0.248 ms 0/635 (0%) [SUM] 0.00-1.00 sec 14.9 MBytes 125 Mbits/sec 0.202 ms 0/1906 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 1.00-2.00 sec 4.95 MBytes 41.5 Mbits/sec 0.162 ms 0/634 (0%) [ 6] 1.00-2.00 sec 4.95 MBytes 41.5 Mbits/sec 0.216 ms 0/634 (0%) [ 9] 1.00-2.00 sec 4.95 MBytes 41.5 Mbits/sec 0.125 ms 0/633 (0%) [SUM] 1.00-2.00 sec 14.9 MBytes 125 Mbits/sec 0.168 ms 0/1901 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 2.00-3.00 sec 4.91 MBytes 41.2 Mbits/sec 0.148 ms 0/629 (0%) [ 6] 2.00-3.00 sec 4.92 MBytes 41.3 Mbits/sec 0.213 ms 0/630 (0%) [ 9] 2.00-3.00 sec 4.91 MBytes 41.2 Mbits/sec 0.123 ms 0/629 (0%) [SUM] 2.00-3.00 sec 14.8 MBytes 124 Mbits/sec 0.161 ms 0/1888 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 3.00-4.00 sec 4.94 MBytes 41.4 Mbits/sec 0.226 ms 0/632 (0%) [ 6] 3.00-4.00 sec 4.94 MBytes 41.4 Mbits/sec 0.151 ms 0/632 (0%) [ 9] 3.00-4.00 sec 4.94 MBytes 41.4 Mbits/sec 0.171 ms 0/632 (0%) [SUM] 3.00-4.00 sec 14.8 MBytes 124 Mbits/sec 0.183 ms 0/1896 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 4.00-5.00 sec 4.98 MBytes 41.8 Mbits/sec 0.191 ms 0/638 (0%) [ 6] 4.00-5.00 sec 4.98 MBytes 41.7 Mbits/sec 0.129 ms 0/637 (0%) [ 9] 4.00-5.00 sec 4.98 MBytes 41.7 Mbits/sec 0.154 ms 0/637 (0%) [SUM] 4.00-5.00 sec 14.9 MBytes 125 Mbits/sec 0.158 ms 0/1912 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 5.00-6.00 sec 4.98 MBytes 41.7 Mbits/sec 0.162 ms 0/637 (0%) [ 6] 5.00-6.00 sec 4.97 MBytes 41.7 Mbits/sec 0.085 ms 0/636 (0%) [ 9] 5.00-6.00 sec 4.97 MBytes 41.7 Mbits/sec 0.157 ms 0/636 (0%) [SUM] 5.00-6.00 sec 14.9 MBytes 125 Mbits/sec 0.135 ms 0/1909 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 6.00-7.00 sec 4.97 MBytes 41.7 Mbits/sec 0.221 ms 0/636 (0%) [ 6] 6.00-7.00 sec 4.97 MBytes 41.7 Mbits/sec 0.115 ms 0/636 (0%) [ 9] 6.00-7.00 sec 4.96 MBytes 41.6 Mbits/sec 0.193 ms 0/635 (0%) [SUM] 6.00-7.00 sec 14.9 MBytes 125 Mbits/sec 0.176 ms 0/1907 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 7.00-8.00 sec 4.94 MBytes 41.4 Mbits/sec 0.226 ms 0/632 (0%) [ 6] 7.00-8.00 sec 4.94 MBytes 41.4 Mbits/sec 0.134 ms 0/632 (0%) [ 9] 7.00-8.00 sec 4.94 MBytes 41.4 Mbits/sec 0.180 ms 0/632 (0%) [SUM] 7.00-8.00 sec 14.8 MBytes 124 Mbits/sec 0.180 ms 0/1896 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 8.00-9.00 sec 4.92 MBytes 41.3 Mbits/sec 0.196 ms 0/630 (0%) [ 6] 8.00-9.00 sec 4.91 MBytes 41.2 Mbits/sec 0.161 ms 0/629 (0%) [ 9] 8.00-9.00 sec 4.91 MBytes 41.2 Mbits/sec 0.161 ms 0/629 (0%) [SUM] 8.00-9.00 sec 14.8 MBytes 124 Mbits/sec 0.173 ms 0/1888 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ 4] 9.00-10.00 sec 4.95 MBytes 41.5 Mbits/sec 0.194 ms 0/633 (0%) [ 6] 9.00-10.00 sec 4.95 MBytes 41.5 Mbits/sec 0.132 ms 0/633 (0%) [ 9] 9.00-10.00 sec 4.94 MBytes 41.4 Mbits/sec 0.107 ms 0/632 (0%) [SUM] 9.00-10.00 sec 14.8 MBytes 124 Mbits/sec 0.144 ms 0/1898 (0%) - - - - - - - - - - - - - - - - - - - - - - - - - [ ID] Interval Transfer Bandwidth Jitter Lost/Total Datagrams [ 4] 0.00-10.00 sec 49.6 MBytes 41.6 Mbits/sec 0.223 ms 0/6344 (0%) [ 4] Sent 6344 datagrams [ 6] 0.00-10.00 sec 49.5 MBytes 41.6 Mbits/sec 0.153 ms 0/6341 (0%) [ 6] Sent 6341 datagrams [ 9] 0.00-10.00 sec 49.5 MBytes 41.5 Mbits/sec 0.125 ms 0/6337 (0%) [ 9] Sent 6337 datagrams [SUM] 0.00-10.00 sec 149 MBytes 125 Mbits/sec 0.167 ms 0/19022 (0%) iperf Done. UDP lantiq->host @host: # nc -u -l -p 4321 | pv > /dev/null @lantiq: # cat /dev/zero | nc -u 10.0.0.1 4321 1,54GiB 0:02:04 [12,9MiB/s] TCP lantiq->host @host: # nc -l -p 4321 | pv > /dev/null @lantiq: # cat /dev/zero | nc 10.0.0.1 4321 701MiB 0:01:33 [7,92MiB/s] or 157MiB 0:00:32 [6,65MiB/s] UDP host->lantiq @lantiq: # nc -u -l -p 4321 > /dev/null @host: # cat /dev/zero | pv | nc -u 10.0.0.80 4321 6,98GiB 0:01:09 [ 104MiB/s] TCP host->lantiq @lantiq: # nc -l -p 4321 > /dev/null @host: # cat /dev/zero | pv | nc 10.0.0.80 4321 1,13GiB 0:00:56 [20,9MiB/s] --- a/drivers/net/ethernet/lantiq_xrx200.c 2019-01-30 02:20:35.780993746 +0100 +++ b/drivers/net/ethernet/lantiq_xrx200.c 2019-02-03 09:37:27.155082134 +0100 @@ -39,13 +39,10 @@ #define SW_POLLING #define SW_ROUTING -#ifdef SW_ROUTING -#define XRX200_MAX_DEV 2 -#else -#define XRX200_MAX_DEV 1 -#endif - #define XRX200_MAX_VLAN 64 +//pc2005 test +//#define XRX200_MAX_VLAN 8 + #define XRX200_PCE_ACTVLAN_IDX 0x01 #define XRX200_PCE_VLANMAP_IDX 0x02 @@ -207,46 +204,42 @@ int refcount; int tx_free; - struct net_device dummy_dev; - struct net_device *devs[XRX200_MAX_DEV]; - struct tasklet_struct tasklet; struct napi_struct napi; struct ltq_dma_channel dma; struct sk_buff *skb[LTQ_DESC_NUM]; + struct xrx200_priv *priv; spinlock_t lock; }; -struct xrx200_hw { - struct clk *clk; - struct mii_bus *mii_bus; - - struct xrx200_chan chan[XRX200_MAX_DMA]; - u16 vlan_vid[XRX200_MAX_VLAN]; - u16 vlan_port_map[XRX200_MAX_VLAN]; - - struct net_device *devs[XRX200_MAX_DEV]; - int num_devs; - - int port_map[XRX200_MAX_PORT]; - unsigned short wan_map; - - struct switch_dev swdev; -}; - struct xrx200_priv { struct net_device_stats stats; int id; + + struct clk *clk; + struct xrx200_chan chan_tx; + struct xrx200_chan chan_rx; + struct net_device *net_dev; + struct device *dev; + struct xrx200_port port[XRX200_MAX_PORT]; int num_port; bool wan; bool sw; - unsigned short port_map; + unsigned short d_port_map; unsigned char mac[6]; - struct xrx200_hw *hw; + struct mii_bus *mii_bus; + + u16 vlan_vid[XRX200_MAX_VLAN]; + u16 vlan_port_map[XRX200_MAX_VLAN]; + + int port_map[XRX200_MAX_PORT]; + unsigned short wan_map; + + struct switch_dev swdev; }; static __iomem void *xrx200_switch_membase; @@ -470,14 +463,14 @@ } // swconfig interface -static void xrx200_hw_init(struct xrx200_hw *hw); +static void xrx200_hw_init(struct xrx200_priv *priv); // global static int xrx200sw_reset_switch(struct switch_dev *dev) { - struct xrx200_hw *hw = container_of(dev, struct xrx200_hw, swdev); + struct xrx200_priv *priv = container_of(dev, struct xrx200_priv, swdev); - xrx200_hw_init(hw); + xrx200_hw_init(priv); return 0; } @@ -523,7 +516,7 @@ static int xrx200sw_set_vlan_vid(struct switch_dev *dev, const struct switch_attr *attr, struct switch_val *val) { - struct xrx200_hw *hw = container_of(dev, struct xrx200_hw, swdev); + struct xrx200_priv *priv = container_of(dev, struct xrx200_priv, swdev); int i; struct xrx200_pce_table_entry tev; struct xrx200_pce_table_entry tem; @@ -538,7 +531,7 @@ return -EINVAL; } - hw->vlan_vid[val->port_vlan] = val->value.i; + priv->vlan_vid[val->port_vlan] = val->value.i; tev.index = val->port_vlan; xrx200_pce_table_entry_read(&tev); @@ -571,7 +564,7 @@ static int xrx200sw_set_vlan_ports(struct switch_dev *dev, struct switch_val *val) { - struct xrx200_hw *hw = container_of(dev, struct xrx200_hw, swdev); + struct xrx200_priv *priv = container_of(dev, struct xrx200_priv, swdev); int i, portmap, tagmap, untagged; struct xrx200_pce_table_entry tem; @@ -624,7 +617,7 @@ ltq_switch_w32_mask(0, portmap, PCE_PMAP2); ltq_switch_w32_mask(0, portmap, PCE_PMAP3); - hw->vlan_port_map[val->port_vlan] = portmap; + priv->vlan_port_map[val->port_vlan] = portmap; xrx200sw_fixup_pvids(); @@ -834,19 +827,16 @@ // .get_port_stats = xrx200sw_get_port_stats, //TODO }; -static int xrx200sw_init(struct xrx200_hw *hw) +static int xrx200sw_init(struct xrx200_priv *priv) { - int netdev_num; - for (netdev_num = 0; netdev_num < hw->num_devs; netdev_num++) - { struct switch_dev *swdev; - struct net_device *dev = hw->devs[netdev_num]; - struct xrx200_priv *priv = netdev_priv(dev); - if (!priv->sw) - continue; + if (!priv->sw) { + pr_info("!!!! no switch\n"); + return -ENODEV; + } - swdev = &hw->swdev; + swdev = &priv->swdev; swdev->name = "Lantiq XRX200 Switch"; swdev->vlans = XRX200_MAX_VLAN; @@ -854,32 +844,49 @@ swdev->cpu_port = 6; swdev->ops = &xrx200sw_ops; - register_switch(swdev, dev); + register_switch(swdev, priv->net_dev); return 0; // enough switches +} + +/* drop all the packets from the DMA ring */ +static void xrx200_flush_dma(struct xrx200_chan *ch) +{ + int i; + + for (i = 0; i < LTQ_DESC_NUM; i++) { + struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->dma.desc]; + + if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) != LTQ_DMA_C) + break; + + desc->ctl = LTQ_DMA_OWN | LTQ_DMA_RX_OFFSET(NET_IP_ALIGN) | + XRX200_DMA_DATA_LEN; + ch->dma.desc++; + ch->dma.desc %= LTQ_DESC_NUM; } - return 0; } static int xrx200_open(struct net_device *dev) { struct xrx200_priv *priv = netdev_priv(dev); - int i; - for (i = 0; i < XRX200_MAX_DMA; i++) { - if (!priv->hw->chan[i].dma.irq) - continue; - spin_lock_bh(&priv->hw->chan[i].lock); - if (!priv->hw->chan[i].refcount) { - if (XRX200_DMA_IS_RX(i)) - napi_enable(&priv->hw->chan[i].napi); - ltq_dma_open(&priv->hw->chan[i].dma); - } - priv->hw->chan[i].refcount++; - spin_unlock_bh(&priv->hw->chan[i].lock); - } - for (i = 0; i < priv->num_port; i++) - if (priv->port[i].phydev) - phy_start(priv->port[i].phydev); + napi_enable(&priv->chan_tx.napi); + ltq_dma_open(&priv->chan_tx.dma); + ltq_dma_enable_irq(&priv->chan_tx.dma); + + napi_enable(&priv->chan_rx.napi); + ltq_dma_open(&priv->chan_rx.dma); + /* The boot loader does not always deactivate the receiving of frames + * on the ports and then some packets queue up in the PPE buffers. + * They already passed the PMAC so they do not have the tags + * configured here. Read the these packets here and drop them. + * The HW should have written them into memory after 10us + */ + usleep_range(20, 40); + xrx200_flush_dma(&priv->chan_rx); + + ltq_dma_enable_irq(&priv->chan_rx.dma); + netif_wake_queue(dev); return 0; @@ -896,19 +903,11 @@ if (priv->port[i].phydev) phy_stop(priv->port[i].phydev); - for (i = 0; i < XRX200_MAX_DMA; i++) { - if (!priv->hw->chan[i].dma.irq) - continue; + napi_disable(&priv->chan_rx.napi); + ltq_dma_close(&priv->chan_rx.dma); - priv->hw->chan[i].refcount--; - if (!priv->hw->chan[i].refcount) { - if (XRX200_DMA_IS_RX(i)) - napi_disable(&priv->hw->chan[i].napi); - spin_lock_bh(&priv->hw->chan[i].lock); - ltq_dma_close(&priv->hw->chan[XRX200_DMA_RX].dma); - spin_unlock_bh(&priv->hw->chan[i].lock); - } - } + napi_disable(&priv->chan_tx.napi); + ltq_dma_close(&priv->chan_tx.dma); return 0; } @@ -938,8 +937,8 @@ static void xrx200_hw_receive(struct xrx200_chan *ch, int id) { - struct net_device *dev = ch->devs[id]; - struct xrx200_priv *priv = netdev_priv(dev); + struct xrx200_priv *priv = ch->priv; + struct net_device *dev = priv->net_dev; struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->dma.desc]; struct sk_buff *skb = ch->skb[ch->dma.desc]; int len = (desc->ctl & LTQ_DMA_SIZE_MASK); @@ -963,15 +962,15 @@ skb->dev = dev; skb->protocol = eth_type_trans(skb, dev); netif_receive_skb(skb); - priv->stats.rx_packets++; - priv->stats.rx_bytes+=len; + dev->stats.rx_packets++; + dev->stats.rx_bytes+=len; } static int xrx200_poll_rx(struct napi_struct *napi, int budget) { struct xrx200_chan *ch = container_of(napi, struct xrx200_chan, napi); - struct xrx200_priv *priv = netdev_priv(ch->devs[0]); + struct xrx200_priv *priv = ch->priv; int rx = 0; int complete = 0; @@ -982,7 +981,7 @@ struct sk_buff *skb = ch->skb[ch->dma.desc]; u8 *special_tag = (u8*)skb->data; int port = (special_tag[7] >> SPPID_SHIFT) & SPPID_MASK; - xrx200_hw_receive(ch, priv->hw->port_map[port]); + xrx200_hw_receive(ch, priv->port_map[port]); #else xrx200_hw_receive(ch, 0); #endif @@ -993,47 +992,70 @@ } if (complete || !rx) { - napi_complete(&ch->napi); + + if (napi_complete_done(&ch->napi,rx)) { +// ltq_dma_ack_irq(&ch->dma); ltq_dma_enable_irq(&ch->dma); + } } return rx; } -static void xrx200_tx_housekeeping(unsigned long ptr) + +static struct net_device_stats *xrx200_get_stats (struct net_device *dev) { - struct xrx200_chan *ch = (struct xrx200_chan *) ptr; + struct xrx200_priv *priv = netdev_priv(dev); + + return &priv->stats; +} + + +static int xrx200_tx_housekeeping(struct napi_struct *napi, int budget) +{ + struct xrx200_chan *ch = container_of(napi, + struct xrx200_chan, napi); + struct net_device *net_dev = ch->priv->net_dev; int pkts = 0; - int i; + int bytes = 0; - spin_lock_bh(&ch->lock); - ltq_dma_ack_irq(&ch->dma); - while ((ch->dma.desc_base[ch->tx_free].ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) == LTQ_DMA_C) { - struct sk_buff *skb = ch->skb[ch->tx_free]; + while (pkts < budget) { + struct ltq_dma_desc *desc = &ch->dma.desc_base[ch->tx_free]; - pkts++; - ch->skb[ch->tx_free] = NULL; - dev_kfree_skb(skb); - memset(&ch->dma.desc_base[ch->tx_free], 0, - sizeof(struct ltq_dma_desc)); - ch->tx_free++; - ch->tx_free %= LTQ_DESC_NUM; - } - ltq_dma_enable_irq(&ch->dma); - spin_unlock_bh(&ch->lock); + if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) == LTQ_DMA_C) { + struct sk_buff *skb = ch->skb[ch->tx_free]; - if (!pkts) - return; + pkts++; + bytes += skb->len; + ch->skb[ch->tx_free] = NULL; + consume_skb(skb); + memset(&ch->dma.desc_base[ch->tx_free], 0, + sizeof(struct ltq_dma_desc)); + ch->tx_free++; + ch->tx_free %= LTQ_DESC_NUM; + } else { + break; + } + } - for (i = 0; i < XRX200_MAX_DEV && ch->devs[i]; i++) - netif_wake_queue(ch->devs[i]); -} + net_dev->stats.tx_packets += pkts; + net_dev->stats.tx_bytes += bytes; -static struct net_device_stats *xrx200_get_stats (struct net_device *dev) -{ - struct xrx200_priv *priv = netdev_priv(dev); + if (pkts < budget) { + if (napi_complete_done(&ch->napi, pkts)) { +// ltq_dma_ack_irq(&ch->dma); + ltq_dma_enable_irq(&ch->dma); + } + } + + if (netif_queue_stopped(net_dev)) { + if (ch->dma.desc != ch->tx_free) { + netif_wake_queue(net_dev); + } + + } - return &priv->stats; + return pkts; } static void xrx200_tx_timeout(struct net_device *dev) @@ -1043,33 +1065,42 @@ printk(KERN_ERR "%s: transmit timed out, disable the dma channel irq\n", dev->name); priv->stats.tx_errors++; + + ltq_dma_enable_irq(&priv->chan_tx.dma); //TODO necessary? + netif_wake_queue(dev); } static int xrx200_start_xmit(struct sk_buff *skb, struct net_device *dev) { struct xrx200_priv *priv = netdev_priv(dev); - struct xrx200_chan *ch; + struct xrx200_chan *ch = &priv->chan_tx; + struct ltq_dma_desc *desc; u32 byte_offset; int ret = NETDEV_TX_OK; int len; + dma_addr_t mapping; #ifdef SW_ROUTING u32 special_tag = (SPID_CPU_PORT << SPID_SHIFT) | DPID_ENABLE; #endif - if(priv->id) - ch = &priv->hw->chan[XRX200_DMA_TX_2]; - else - ch = &priv->hw->chan[XRX200_DMA_TX]; desc = &ch->dma.desc_base[ch->dma.desc]; +/* skb->dev = dev; len = skb->len < ETH_ZLEN ? ETH_ZLEN : skb->len; +*/ + if (skb_put_padto(skb, ETH_ZLEN)) { + dev->stats.tx_dropped++; + return NETDEV_TX_OK; + } + + len = skb->len; #ifdef SW_ROUTING if (is_multicast_ether_addr(eth_hdr(skb)->h_dest)) { - u16 port_map = priv->port_map; + u16 port_map = priv->d_port_map; if (priv->sw && skb->protocol == htons(ETH_P_8021Q)) { u16 vid; @@ -1078,9 +1109,9 @@ port_map = 0; if (!__vlan_get_tag(skb, &vid)) { for (i = 0; i < XRX200_MAX_VLAN; i++) { - if (priv->hw->vlan_vid[i] != vid) + if (priv->vlan_vid[i] != vid) continue; - port_map = priv->hw->vlan_port_map[i]; + port_map = priv->vlan_port_map[i]; break; } } @@ -1093,6 +1124,7 @@ special_tag |= (1 << DPID_SHIFT); if(skb_headroom(skb) < 4) { struct sk_buff *tmp = skb_realloc_headroom(skb, 4); +pr_info("-------fucking slow\n"); dev_kfree_skb_any(skb); skb = tmp; } @@ -1101,10 +1133,19 @@ len += 4; #endif +/* +if (skb->len > 1518) { +pr_info("lll %i\n", skb->len); +} + +if (len > 1520) { +pr_info("LLL %i\n", len); +} +*/ /* dma needs to start on a 16 byte aligned address */ byte_offset = CPHYSADDR(skb->data) % 16; - spin_lock_bh(&ch->lock); +// spin_lock_bh(&ch->lock); if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) || ch->skb[ch->dma.desc]) { netdev_err(dev, "tx ring full\n"); netif_stop_queue(dev); @@ -1114,83 +1155,111 @@ ch->skb[ch->dma.desc] = skb; - netif_trans_update(dev); - - desc->addr = ((unsigned int) dma_map_single(NULL, skb->data, len, +/* + desc->addr = ((unsigned int) dma_map_single(priv->dev, skb->data, len, DMA_TO_DEVICE)) - byte_offset; +*/ + + mapping = dma_map_single(priv->dev, skb->data, len, DMA_TO_DEVICE); + if (unlikely(dma_mapping_error(priv->dev, mapping))) { +pr_info("!!!!! dma mapping error\n"); + dev_kfree_skb(skb); + dev->stats.tx_dropped++; + dev->stats.tx_errors++; + ret = NETDEV_TX_OK; + goto out; + } + + /* dma needs to start on a 16 byte aligned address */ + byte_offset = mapping % 16; + + desc->addr = mapping - byte_offset; + wmb(); desc->ctl = LTQ_DMA_OWN | LTQ_DMA_SOP | LTQ_DMA_EOP | LTQ_DMA_TX_OFFSET(byte_offset) | (len & LTQ_DMA_SIZE_MASK); ch->dma.desc++; ch->dma.desc %= LTQ_DESC_NUM; - if (ch->dma.desc == ch->tx_free) + if (ch->dma.desc == ch->tx_free) { +pr_info("rx full\n"); netif_stop_queue(dev); + } - - priv->stats.tx_packets++; - priv->stats.tx_bytes+=len; - +// skb_tx_timestamp(skb); + out: - spin_unlock_bh(&ch->lock); +// spin_unlock_bh(&ch->lock); return ret; } -static irqreturn_t xrx200_dma_irq(int irq, void *priv) +static irqreturn_t xrx200_dma_irq(int irq, void *ptr) { - struct xrx200_hw *hw = priv; - int chnr = irq - XRX200_DMA_IRQ; - struct xrx200_chan *ch = &hw->chan[chnr]; + struct xrx200_chan *ch = ptr; ltq_dma_disable_irq(&ch->dma); ltq_dma_ack_irq(&ch->dma); - - if (chnr % 2) - tasklet_schedule(&ch->tasklet); - else - napi_schedule(&ch->napi); + napi_schedule(&ch->napi); return IRQ_HANDLED; } -static int xrx200_dma_init(struct xrx200_hw *hw) +static int xrx200_dma_init(struct xrx200_priv *priv) { - int i, err = 0; + int i; + struct xrx200_chan *ch_rx = &priv->chan_rx; + struct xrx200_chan *ch_tx = &priv->chan_tx; + int ret; ltq_dma_init_port(DMA_PORT_ETOP); - for (i = 0; i < 8 && !err; i++) { - int irq = XRX200_DMA_IRQ + i; - struct xrx200_chan *ch = &hw->chan[i]; - - spin_lock_init(&ch->lock); - - ch->idx = ch->dma.nr = i; - - if (i == XRX200_DMA_TX) { - ltq_dma_alloc_tx(&ch->dma); - err = request_irq(irq, xrx200_dma_irq, 0, "vrx200_tx", hw); - } else if (i == XRX200_DMA_TX_2) { - ltq_dma_alloc_tx(&ch->dma); - err = request_irq(irq, xrx200_dma_irq, 0, "vrx200_tx_2", hw); - } else if (i == XRX200_DMA_RX) { - ltq_dma_alloc_rx(&ch->dma); - for (ch->dma.desc = 0; ch->dma.desc < LTQ_DESC_NUM; - ch->dma.desc++) - if (xrx200_alloc_skb(ch)) - err = -ENOMEM; - ch->dma.desc = 0; - err = request_irq(irq, xrx200_dma_irq, 0, "vrx200_rx", hw); - } else - continue; + ch_rx->dma.nr = XRX200_DMA_RX; + ch_rx->priv = priv; + + ltq_dma_alloc_rx(&ch_rx->dma); + for (ch_rx->dma.desc = 0; ch_rx->dma.desc < LTQ_DESC_NUM; + ch_rx->dma.desc++) { + ret = xrx200_alloc_skb(ch_rx); + if (ret) + goto rx_free; + } + ch_rx->dma.desc = 0; + + ret = devm_request_irq(priv->dev, ch_rx->dma.irq, xrx200_dma_irq, 0, + "vrx200_rx", &priv->chan_rx); + if (ret) { + dev_err(priv->dev, "failed to request RX irq %d\n", + ch_rx->dma.irq); + goto rx_ring_free; + } + + ch_tx->dma.nr = XRX200_DMA_TX; + ch_tx->priv = priv; + + ltq_dma_alloc_tx(&ch_tx->dma); + ret = devm_request_irq(priv->dev, ch_tx->dma.irq, xrx200_dma_irq, 0, + "vrx200_tx", &priv->chan_tx); + if (ret) { + dev_err(priv->dev, "failed to request TX irq %d\n", + ch_tx->dma.irq); + goto tx_free; + } - if (!err) - ch->dma.irq = irq; - else - pr_err("net-xrx200: failed to request irq %d\n", irq); + return ret; + +tx_free: + ltq_dma_free(&ch_tx->dma); + +rx_ring_free: + /* free the allocated RX ring */ + for (i = 0; i < LTQ_DESC_NUM; i++) { + if (priv->chan_rx.skb[i]) + dev_kfree_skb_any(priv->chan_rx.skb[i]); } - return err; +rx_free: + ltq_dma_free(&ch_rx->dma); + return ret; } #ifdef SW_POLLING @@ -1328,11 +1397,12 @@ { struct net_device *netdev = phydev->attached_dev; - if (do_carrier) + if (do_carrier) { if (up) netif_carrier_on(netdev); else if (!xrx200_phy_has_link(netdev)) netif_carrier_off(netdev); + } phydev->adjust_link(netdev); } @@ -1343,7 +1413,7 @@ struct phy_device *phydev = NULL; unsigned val; - phydev = mdiobus_get_phy(priv->hw->mii_bus, port->phy_addr); + phydev = mdiobus_get_phy(priv->mii_bus, port->phy_addr); if (!phydev) { netdev_err(dev, "no PHY found\n"); @@ -1376,10 +1446,10 @@ #ifdef SW_POLLING phy_read_status(phydev); - val = xrx200_mdio_rd(priv->hw->mii_bus, MDIO_DEVAD_NONE, MII_CTRL1000); + val = xrx200_mdio_rd(priv->mii_bus, MDIO_DEVAD_NONE, MII_CTRL1000); val |= ADVERTIZE_MPD; - xrx200_mdio_wr(priv->hw->mii_bus, MDIO_DEVAD_NONE, MII_CTRL1000, val); - xrx200_mdio_wr(priv->hw->mii_bus, 0, 0, 0x1040); + xrx200_mdio_wr(priv->mii_bus, MDIO_DEVAD_NONE, MII_CTRL1000, val); + xrx200_mdio_wr(priv->mii_bus, 0, 0, 0x1040); phy_start_aneg(phydev); #endif @@ -1522,12 +1592,12 @@ ltq_switch_w32_mask(0, BIT(3), PCE_GCTRL_REG(0)); } -static void xrx200_hw_init(struct xrx200_hw *hw) +static void xrx200_hw_init(struct xrx200_priv *priv) { int i; /* enable clock gate */ - clk_enable(hw->clk); + clk_enable(priv->clk); ltq_switch_w32(1, 0); mdelay(100); @@ -1595,49 +1665,45 @@ xrx200sw_write_x(1, XRX200_BM_QUEUE_GCTRL_GL_MOD, 0); for (i = 0; i < XRX200_MAX_VLAN; i++) - hw->vlan_vid[i] = i; + priv->vlan_vid[i] = i; } -static void xrx200_hw_cleanup(struct xrx200_hw *hw) +static void xrx200_hw_cleanup(struct xrx200_priv *priv) { int i; /* disable the switch */ ltq_mdio_w32_mask(MDIO_GLOB_ENABLE, 0, MDIO_GLOB); - /* free the channels and IRQs */ - for (i = 0; i < 2; i++) { - ltq_dma_free(&hw->chan[i].dma); - if (hw->chan[i].dma.irq) - free_irq(hw->chan[i].dma.irq, hw); - } + ltq_dma_free(&priv->chan_tx.dma); + ltq_dma_free(&priv->chan_rx.dma); /* free the allocated RX ring */ for (i = 0; i < LTQ_DESC_NUM; i++) - dev_kfree_skb_any(hw->chan[XRX200_DMA_RX].skb[i]); + dev_kfree_skb_any(priv->chan_rx.skb[i]); /* clear the mdio bus */ - mdiobus_unregister(hw->mii_bus); - mdiobus_free(hw->mii_bus); + mdiobus_unregister(priv->mii_bus); + mdiobus_free(priv->mii_bus); /* release the clock */ - clk_disable(hw->clk); - clk_put(hw->clk); + clk_disable(priv->clk); + clk_put(priv->clk); } -static int xrx200_of_mdio(struct xrx200_hw *hw, struct device_node *np) +static int xrx200_of_mdio(struct xrx200_priv *priv, struct device_node *np) { - hw->mii_bus = mdiobus_alloc(); - if (!hw->mii_bus) + priv->mii_bus = mdiobus_alloc(); + if (!priv->mii_bus) return -ENOMEM; - hw->mii_bus->read = xrx200_mdio_rd; - hw->mii_bus->write = xrx200_mdio_wr; - hw->mii_bus->name = "lantiq,xrx200-mdio"; - snprintf(hw->mii_bus->id, MII_BUS_ID_SIZE, "%x", 0); + priv->mii_bus->read = xrx200_mdio_rd; + priv->mii_bus->write = xrx200_mdio_wr; + priv->mii_bus->name = "lantiq,xrx200-mdio"; + snprintf(priv->mii_bus->id, MII_BUS_ID_SIZE, "%x", 0); - if (of_mdiobus_register(hw->mii_bus, np)) { - mdiobus_free(hw->mii_bus); + if (of_mdiobus_register(priv->mii_bus, np)) { + mdiobus_free(priv->mii_bus); return -ENXIO; } @@ -1677,12 +1743,12 @@ } /* is this port a wan port ? */ if (priv->wan) - priv->hw->wan_map |= BIT(p->num); + priv->wan_map |= BIT(p->num); - priv->port_map |= BIT(p->num); + priv->d_port_map |= BIT(p->num); /* store the port id in the hw struct so we can map ports -> devices */ - priv->hw->port_map[p->num] = priv->hw->num_devs; + priv->port_map[p->num] = 0; } static const struct net_device_ops xrx200_netdev_ops = { @@ -1696,29 +1762,21 @@ .ndo_tx_timeout = xrx200_tx_timeout, }; -static void xrx200_of_iface(struct xrx200_hw *hw, struct device_node *iface, struct device *dev) +static void xrx200_of_iface(struct xrx200_priv *priv, struct device_node *iface, struct device *dev) { - struct xrx200_priv *priv; struct device_node *port; const __be32 *wan; const u8 *mac; - /* alloc the network device */ - hw->devs[hw->num_devs] = alloc_etherdev(sizeof(struct xrx200_priv)); - if (!hw->devs[hw->num_devs]) - return; - /* setup the network device */ - strcpy(hw->devs[hw->num_devs]->name, "eth%d"); - hw->devs[hw->num_devs]->netdev_ops = &xrx200_netdev_ops; - hw->devs[hw->num_devs]->watchdog_timeo = XRX200_TX_TIMEOUT; - hw->devs[hw->num_devs]->needed_headroom = XRX200_HEADROOM; - SET_NETDEV_DEV(hw->devs[hw->num_devs], dev); + strcpy(priv->net_dev->name, "eth%d"); + priv->net_dev->netdev_ops = &xrx200_netdev_ops; + priv->net_dev->watchdog_timeo = XRX200_TX_TIMEOUT; + priv->net_dev->needed_headroom = XRX200_HEADROOM; + SET_NETDEV_DEV(priv->net_dev, dev); /* setup our private data */ - priv = netdev_priv(hw->devs[hw->num_devs]); - priv->hw = hw; - priv->id = hw->num_devs; + priv->id = 0; mac = of_get_mac_address(iface); if (mac) @@ -1738,20 +1796,33 @@ if (of_device_is_compatible(port, "lantiq,xrx200-pdi-port")) xrx200_of_port(priv, port); - /* register the actual device */ - if (!register_netdev(hw->devs[hw->num_devs])) - hw->num_devs++; } -static struct xrx200_hw xrx200_hw; - static int xrx200_probe(struct platform_device *pdev) { + struct device *dev = &pdev->dev; struct resource *res[4]; struct device_node *mdio_np, *iface_np, *phy_np; struct of_phandle_iterator it; int err; int i; + struct xrx200_priv *priv; + struct net_device *net_dev; + + + /* alloc the network device */ + net_dev = devm_alloc_etherdev(dev, sizeof(struct xrx200_priv)); + if (!net_dev) + return -ENOMEM; + + priv = netdev_priv(net_dev); + priv->net_dev = net_dev; + priv->dev = dev; + + net_dev->netdev_ops = &xrx200_netdev_ops; + SET_NETDEV_DEV(net_dev, dev); + net_dev->min_mtu = ETH_ZLEN; + net_dev->max_mtu = XRX200_DMA_DATA_LEN; /* load the memory ranges */ for (i = 0; i < 4; i++) { @@ -1781,85 +1852,90 @@ return -EPROBE_DEFER; } } + + priv->chan_rx.dma.irq = XRX200_DMA_IRQ + XRX200_DMA_RX; + priv->chan_tx.dma.irq = XRX200_DMA_IRQ + XRX200_DMA_TX; + priv->chan_rx.priv = priv; + priv->chan_tx.priv = priv; /* get the clock */ - xrx200_hw.clk = clk_get(&pdev->dev, NULL); - if (IS_ERR(xrx200_hw.clk)) { + priv->clk = clk_get(&pdev->dev, NULL); + if (IS_ERR(priv->clk)) { dev_err(&pdev->dev, "failed to get clock\n"); - return PTR_ERR(xrx200_hw.clk); + return PTR_ERR(priv->clk); } /* bring up the dma engine and IP core */ - xrx200_dma_init(&xrx200_hw); - xrx200_hw_init(&xrx200_hw); - tasklet_init(&xrx200_hw.chan[XRX200_DMA_TX].tasklet, xrx200_tx_housekeeping, (u32) &xrx200_hw.chan[XRX200_DMA_TX]); - tasklet_init(&xrx200_hw.chan[XRX200_DMA_TX_2].tasklet, xrx200_tx_housekeeping, (u32) &xrx200_hw.chan[XRX200_DMA_TX_2]); + err = xrx200_dma_init(priv); + if (err) + return err; + + /* enable clock gate */ + err = clk_prepare_enable(priv->clk); + if (err) + goto err_uninit_dma; + + xrx200_hw_init(priv); /* bring up the mdio bus */ mdio_np = of_find_compatible_node(pdev->dev.of_node, NULL, "lantiq,xrx200-mdio"); if (mdio_np) - if (xrx200_of_mdio(&xrx200_hw, mdio_np)) + if (xrx200_of_mdio(priv, mdio_np)) dev_err(&pdev->dev, "mdio probe failed\n"); /* load the interfaces */ for_each_child_of_node(pdev->dev.of_node, iface_np) - if (of_device_is_compatible(iface_np, "lantiq,xrx200-pdi")) { - if (xrx200_hw.num_devs < XRX200_MAX_DEV) - xrx200_of_iface(&xrx200_hw, iface_np, &pdev->dev); - else - dev_err(&pdev->dev, - "only %d interfaces allowed\n", - XRX200_MAX_DEV); - } - - if (!xrx200_hw.num_devs) { - xrx200_hw_cleanup(&xrx200_hw); - dev_err(&pdev->dev, "failed to load interfaces\n"); - return -ENOENT; - } - - xrx200sw_init(&xrx200_hw); + if (of_device_is_compatible(iface_np, "lantiq,xrx200-pdi")) { + xrx200_of_iface(priv, iface_np, &pdev->dev); + break; //hack + } + + xrx200sw_init(priv); /* set wan port mask */ - ltq_pmac_w32(xrx200_hw.wan_map, PMAC_EWAN); - - for (i = 0; i < xrx200_hw.num_devs; i++) { - xrx200_hw.chan[XRX200_DMA_RX].devs[i] = xrx200_hw.devs[i]; - xrx200_hw.chan[XRX200_DMA_TX].devs[i] = xrx200_hw.devs[i]; - xrx200_hw.chan[XRX200_DMA_TX_2].devs[i] = xrx200_hw.devs[i]; - } + ltq_pmac_w32(priv->wan_map, PMAC_EWAN); /* setup NAPI */ - init_dummy_netdev(&xrx200_hw.chan[XRX200_DMA_RX].dummy_dev); - netif_napi_add(&xrx200_hw.chan[XRX200_DMA_RX].dummy_dev, - &xrx200_hw.chan[XRX200_DMA_RX].napi, xrx200_poll_rx, 32); + netif_napi_add(net_dev, &priv->chan_rx.napi, xrx200_poll_rx, 32); //32 + netif_napi_add(net_dev, &priv->chan_tx.napi, xrx200_tx_housekeeping, 32); + + platform_set_drvdata(pdev, priv); - platform_set_drvdata(pdev, &xrx200_hw); + err = register_netdev(net_dev); + if (err) + goto err_unprepare_clk; return 0; + +err_unprepare_clk: + clk_disable_unprepare(priv->clk); + +err_uninit_dma: + xrx200_hw_cleanup(priv); + + return err; } static int xrx200_remove(struct platform_device *pdev) { - struct net_device *dev = platform_get_drvdata(pdev); - struct xrx200_priv *priv; - if (!dev) - return 0; - - priv = netdev_priv(dev); + struct xrx200_priv *priv = platform_get_drvdata(pdev); + struct net_device *net_dev = priv->net_dev; /* free stack related instances */ - netif_stop_queue(dev); - netif_napi_del(&xrx200_hw.chan[XRX200_DMA_RX].napi); - - /* shut down hardware */ - xrx200_hw_cleanup(&xrx200_hw); + netif_stop_queue(net_dev); + netif_napi_del(&priv->chan_tx.napi); + netif_napi_del(&priv->chan_rx.napi); /* remove the actual device */ - unregister_netdev(dev); - free_netdev(dev); + unregister_netdev(net_dev); + + /* release the clock */ + clk_disable_unprepare(priv->clk); + + /* shut down hardware */ + xrx200_hw_cleanup(priv); return 0; }
Hi Petr, Thank you for the tests. On 2/3/19 9:44 AM, Petr Cvek wrote: > I did an exhaustive ethernet measuring. Parameters: no wifi, no running > dsl connection, 1 cable (in 1G port with external phy), no USB, almost > vanilla openwrt (changes for rootfs on NFS, kernel command line and fix > for uwc2 USB). > > run.sh > A script which runs and logs measurements into a file named by its first > parameter (or just the unix epoch time). You need to run "iperf3 -s" on > lantiq manually. I am surprised that "iperf3 -c 10.0.0.80" has the double speed of "iperf3 -c 10.0.0.80 -R" isn't this the same stream just in the different direction? > *_a and *_b files > Main iperf3 measurements. It seems the schedulers migrates processes > between VPEs (in every configuration). There are sometimes differences > of ~20Mbit/s. To isolate that one would probably have to compile and use > cgroups. > > *_netcat > Running netcat pipe with pipeview in server/client and TCP/UDP mode. > More useful to measure the changes of the process affinity. > > vanilla* > Default (slowest) openwrt code. > > backported* > Ethernet driver with full napi polling, used from vanilla kernel v5. > Newest patch in the attachment too. > > dma_burst* > The change in size of DMA burst, from default to (probably) 4 words. > > smp_icu_different_vpes* > ICU with SMP interrupts support. Forcing the IRQ SMP affinity to > different VPE for TX and RX interrupt. Process jumping between VPE > should have the smallest impact here. > > smp_icu_same_vpe* > Both TX and RX interrupts are on the same VPE (forced on CPU0). Probably > the biggest impact from process jumping between VPEs (not checked). > > everything* > SMP ICU, DMA burst and "backported" ethernet driver together. > > > Notes: > 1) The backported driver seems to not working on some machines (I would > assume everything different from 4x 1G ports). You can still patch the > polling and interrupt routines to match the vanilla kernel. A help why > it doesn't boot would be appreciated (are your machine using multiple > eth%d interfaces, how does dmesg look like, ...). > > 2) The vanilla openwrt driver declares TX2 interrupt and HW. There is no > traffic on this interrupt (on DMA channel probably too?). Does anybody > have some documentation how this work? Are there more DMA interfaces > from/to which send the data? In the SoC there are 2 internal GPHYs and some *MII connections to external PHYs. They are all connected to the GSWIP inside of the SoC, on the CPU port normally a special tag is added to every packet which indicates from which LAN port it was received on. This CPU port is connected to the PPE and the PPE is connected to two DMA channels which send the packets to the MIPS CPU running Linux. There are two ports between the PPA and the CPU, the upstream driver only uses one of these ports as we let the PPE stay in the default configuration. We could later use it to put high prio packets on a special channel or to put the DSL packets onto the other channel. > 3) The second ICU devicetree node doesn't need to be deleted for > uniprocessor ICU usage. When the Voice firmware is used the second VPE is used for this FW and not for Linux then the ICU should only use one block. > Feel free to make your own tests and sorry for hardcoded IPs :-D I would like to use the upstream driver also in OpenWrt, I am working on bridge offloading for the upstream DSA driver. OpenWrt still misses a script which can convert the common swconfig configuration into a bridge configuration if such a script would be there I would like to switch to the DSA driver with kernel 4.19. Therefore I am not sure how efficient it is to invest so much time into the driver currently used in OpenWrt. > > Petr > > Dne 30. 01. 19 v 11:38 Petr Cvek napsal(a): >> Hello, >> >> I discovered the lantiq xrx200 lacks support for interrupts on secondary >> VPE, and I've managed to add this functionality to the kernel, the >> second icu controller lives on base address 0x1f880300 and works in the >> same way as first. Tested with 4.14.93 kernel, untested patches in the >> attachment or on openwrt forum: >> >> https://forum.openwrt.org/t/xrx200-irq-balancing-between-vpes/29732/11 >> >> My second submission is a backported xrx200 ethernet driver from vanilla >> kernel v5 patched with switch and phy functions. Using kernel napi >> polling seems to highly increase the throughput of the network. >> >> Trying to initially increase the throughput of the network I've found >> there is an inefficiently setting of DMA burst size. My patch sets this >> value to a higher value. >> >> These two patches were tested with 4.14.93 kernel too, there is forum >> thread: >> >> https://forum.openwrt.org/t/how-can-we-make-the-lantiq-xrx200-devices-faster/9724/30 >> >> RFC for any parallel development info (next version of ethernet driver >> will be based on vanilla kernel version?), ideas, testing ... >> >> best regards, >> Petr Cvek >> >> >> _______________________________________________ >> openwrt-devel mailing list >> openwrt-devel@lists.openwrt.org >> https://lists.openwrt.org/mailman/listinfo/openwrt-devel
Hi, Dne 10. 02. 19 v 16:49 Hauke Mehrtens napsal(a): > Hi Petr, > > Thank you for the tests. > > On 2/3/19 9:44 AM, Petr Cvek wrote: >> I did an exhaustive ethernet measuring. Parameters: no wifi, no running >> dsl connection, 1 cable (in 1G port with external phy), no USB, almost >> vanilla openwrt (changes for rootfs on NFS, kernel command line and fix >> for uwc2 USB). >> >> run.sh >> A script which runs and logs measurements into a file named by its first >> parameter (or just the unix epoch time). You need to run "iperf3 -s" on >> lantiq manually. > > I am surprised that "iperf3 -c 10.0.0.80" has the double speed of > "iperf3 -c 10.0.0.80 -R" isn't this the same stream just in the > different direction? > Yeah that's why I started poking in the system at the first place. The transmitting out was slow. It seems the problem is in the packet generation, probably copying a skb into a linear buffer. When I converted the driver for the skb frags support it speeded up (thread: "[OpenWrt-Devel] [RFC] [PATCH v2] lantiq: net: ethernet driver with fragments"). > In the SoC there are 2 internal GPHYs and some *MII connections to > external PHYs. They are all connected to the GSWIP inside of the SoC, on > the CPU port normally a special tag is added to every packet which > indicates from which LAN port it was received on. This CPU port is > connected to the PPE and the PPE is connected to two DMA channels which > send the packets to the MIPS CPU running Linux. There are two ports > between the PPA and the CPU, the upstream driver only uses one of these > ports as we let the PPE stay in the default configuration. We could > later use it to put high prio packets on a special channel or to put the > DSL packets onto the other channel. > Or make something like dual queue which is in the lantiq etop driver? Thanks for info. I was thinking about a generic dual queue (each VPE handling one) could be another speedup. >> 3) The second ICU devicetree node doesn't need to be deleted for >> uniprocessor ICU usage. > > When the Voice firmware is used the second VPE is used for this FW and > not for Linux then the ICU should only use one block. > So machines with voice ports won't have second ICU node and machines without voice ports can have it. >> Feel free to make your own tests and sorry for hardcoded IPs :-D > > I would like to use the upstream driver also in OpenWrt, I am working on > bridge offloading for the upstream DSA driver. OpenWrt still misses a > script which can convert the common swconfig configuration into a bridge > configuration if such a script would be there I would like to switch to > the DSA driver with kernel 4.19. > Therefore I am not sure how efficient it is to invest so much time into > the driver currently used in OpenWrt. > Well my changes are mostly only in xmit and TX polling NAPI code, maybe some DMA intialization, so it should be fairly compatible I can patch it. We should definitely put skb frags code in the final version though. Petr
On 2/10/19 5:28 PM, Petr Cvek wrote: > Hi, > > Dne 10. 02. 19 v 16:49 Hauke Mehrtens napsal(a): >> Hi Petr, >> >> Thank you for the tests. >> >> On 2/3/19 9:44 AM, Petr Cvek wrote: >>> I did an exhaustive ethernet measuring. Parameters: no wifi, no running >>> dsl connection, 1 cable (in 1G port with external phy), no USB, almost >>> vanilla openwrt (changes for rootfs on NFS, kernel command line and fix >>> for uwc2 USB). >>> >>> run.sh >>> A script which runs and logs measurements into a file named by its first >>> parameter (or just the unix epoch time). You need to run "iperf3 -s" on >>> lantiq manually. >> >> I am surprised that "iperf3 -c 10.0.0.80" has the double speed of >> "iperf3 -c 10.0.0.80 -R" isn't this the same stream just in the >> different direction? >> > Yeah that's why I started poking in the system at the first place. The > transmitting out was slow. It seems the problem is in the packet > generation, probably copying a skb into a linear buffer. When I > converted the driver for the skb frags support it speeded up (thread: > "[OpenWrt-Devel] [RFC] [PATCH v2] lantiq: net: ethernet driver with > fragments"). One of the iperf instances was running on the router? When the VR9 SoC was doing the TX it was slow and when it received it was fast. There are also 2 areas for the DMA controller so we can remove the locking in the dma controller and use one register area for each CPU. Did you also test the forwarding performance like NAT between 2 pots? >> In the SoC there are 2 internal GPHYs and some *MII connections to >> external PHYs. They are all connected to the GSWIP inside of the SoC, on >> the CPU port normally a special tag is added to every packet which >> indicates from which LAN port it was received on. This CPU port is >> connected to the PPE and the PPE is connected to two DMA channels which >> send the packets to the MIPS CPU running Linux. There are two ports >> between the PPA and the CPU, the upstream driver only uses one of these >> ports as we let the PPE stay in the default configuration. We could >> later use it to put high prio packets on a special channel or to put the >> DSL packets onto the other channel. >> > > Or make something like dual queue which is in the lantiq etop driver? > Thanks for info. I was thinking about a generic dual queue (each VPE > handling one) could be another speedup. Yes we can probably also do something like this. > >>> 3) The second ICU devicetree node doesn't need to be deleted for >>> uniprocessor ICU usage. >> >> When the Voice firmware is used the second VPE is used for this FW and >> not for Linux then the ICU should only use one block. >> > So machines with voice ports won't have second ICU node and machines > without voice ports can have it. To make voice work you need the voice FW whihc runs on one VPE. > >>> Feel free to make your own tests and sorry for hardcoded IPs :-D >> >> I would like to use the upstream driver also in OpenWrt, I am working on >> bridge offloading for the upstream DSA driver. OpenWrt still misses a >> script which can convert the common swconfig configuration into a bridge >> configuration if such a script would be there I would like to switch to >> the DSA driver with kernel 4.19. >> Therefore I am not sure how efficient it is to invest so much time into >> the driver currently used in OpenWrt. >> > > Well my changes are mostly only in xmit and TX polling NAPI code, maybe > some DMA intialization, so it should be fairly compatible I can patch > it. We should definitely put skb frags code in the final version though. > > Petr
On 2/1/19 12:36 PM, Petr Cvek wrote: > Dne 01. 02. 19 v 10:51 Hauke Mehrtens napsal(a):> On 1/31/19 9:30 PM, > Mathias Kresin wrote: >>> 30/01/2019 11:38, Petr Cvek: >>>> > > Hi, > > thank you both for the answer and sorry for "./" in the patches I > usually do only git patching :-D. The patches are really RFC only. For > example I would like to know if a separate node is the best way for SMP > irq controller (ICU). The second set of the registers could be just > appended at the end of icu0 registers. Yes there are two identical register blocks for the ICU for each VPE like you detected correctly. The split into these 5 memory blocks we currently have in the driver does not really match the documentation and the hardware, there it is one block for each VPE. As the drivers currently already use the 5 register blocks for one ICU, I would suggest to add the 5 additional memory blocks to the existing driver, if it does SMP. Be aware that this driver is also used by some SoC which do not have multiple VPEs. I think the locking should also be improved, but I do not know which constrains the Linux kernel already provides you when these functions are called. > Origin of patches: well I was able to find second ICU just by dumping > iomem space and looking for patterns (which is enough to make a clean > implementation), but I was lazy to write it (again, done it once for > some FPGA) myself so I've copied part of the code from this repo: > > https://github.com/paldier/K3C-merlin/blob/master/release/src-lantiq/linux/linux-3.10.104/arch/mips/lantiq/irq.c > > The probable address of second ICU was confirmed by grepping the GPL > source codes from my modem's vendor (tplink td-W9980) > > https://static.tp-link.com/resources/gpl/GPL_TD-W9980.tar.gz > > The burst flag is basically the same value as in "etop" code path. The > warning about 8 word burst size is again from tplink source blob (btw I > think the DMA_2W_BURST flag in 4.14.9x is actually 4 word burst, but I > didn't confirmed it yet). I will have a look at this later. >> I am also interested in benchmarks with only one of the patches to know >> which patch gives us which improvement. The IRQ controller patch needs >> some improvements to get into mainline Linux kernel and I would look >> into it if it creates some improvement. > > Thats gonna be a bit of a problem. My TD-W9980 has sadly a wave300 5G > wifi driver, so I cannot test on it as it is broken and crashing the > system (I've managed only make a few scans). For 2.4G wifi, I have only > 150Mbps usb dongles, which are slow even without local interferences. My > VDSL has only 22:2 which is OK even with vendor's firmware. > > My only option for a benchmarking is the ethernet which is (with the > vanilla openwrt driver) extremely slow. My backport increased the TX > speed of the modem from about 4.5 MiByte/s to about 7.5 MiByte/s (TCP > netcat pipe, ACKs on RX FIFO). Gonna try iperf tomorrow. The driver > works even with NFS rootfs over it. Sometimes a kernel warning about > timeout is printed, but the system works afterwards and this is only a > RFC stage. Probably some spinlock is missing or irq gets acked at the > wrong place. It _will_ be fixed. > > What is interesting is my observation of long frames (4000-6000) which > are sometimes coming from lantiq (observed in wireshark). My server is > sending only classic ~1500 frames and I know the lantiq driver is > limited to them too (+ tested in ip link set eth0 mtu 3000 -> error). Can you please send me a capture of such a packet. Do you know how to reproduce this? Is DSL also active when you see this? The datapath of the DSL goes through the PPE which also handles Ethernet. I am mostly interested in the MAC addresses and if there are any special headers. >> Are the IRQs on the 2. VPE used automatically or do you use it with irq >> balanced? >> Could you please provide the output of "cat /proc/interrupts" >> > The interupts are used automatically, but the distribution is quite > random. I don't have irqbalance package compiled. > > # cat /proc/interrupts > CPU0 CPU1 > 7: 31309 31096 MIPS 7 timer > 8: 586 607 MIPS 0 IPI call > 9: 5991 10371 MIPS 1 IPI resched > 22: 14762 1 icu 22 spi_rx > 23: 2496 1 icu 23 spi_tx > 24: 0 0 icu 24 spi_err > 62: 0 0 icu 62 1e101000.usb, dwc2_hsotg:usb1 > 63: 0 192 icu 63 mei_cpe > 72: 11133 0 icu 72 vrx200_rx > 73: 0 13833 icu 73 vrx200_tx > 91: 0 81 icu 91 1e106000.usb, dwc2_hsotg:usb2 > 112: 745 0 icu 112 asc_tx > 113: 0 222 icu 113 asc_rx > 114: 0 0 icu 114 asc_err > 126: 0 0 icu 126 gptu > 127: 0 0 icu 127 gptu > 128: 0 0 icu 128 gptu > 129: 0 0 icu 129 gptu > 130: 0 0 icu 130 gptu > 131: 0 0 icu 131 gptu > 161: 0 0 icu 161 ifx_pcie_rc0 > ERR: 1 > > (using napi polling decreases interrupt generation, so 11133 and 13833 > values are not real number of packets transmitted, the vanilla driver > has more then twice as much as backported driver) > > The affinity can be set in /proc/irq/$NUM, this can be used for testing > the improvements cause by patch (the burst width can be written on the > fly too). > >> We should probably make use for scattered DMA in >> the driver too. > > I would like to try, but I don't have any vrx200 SoC TRM datasheets and > even with different kernel versions (from vendors) the picture is not > complete. scattered DMA is the same as support for the skb frag. Hauke
--- ./a/arch/mips/lantiq/xway/dma.c 2019-01-26 09:37:07.000000000 +0100 +++ ./b/arch/mips/lantiq/xway/dma.c 2019-01-30 05:04:42.750889682 +0100 @@ -194,6 +194,11 @@ ltq_dma_w32(p, LTQ_DMA_PS); switch (p) { case DMA_PORT_ETOP: + + //TODO test without when ethernet driver is stable + ltq_dma_w32_mask(0x3c, (DMA_2W_BURST << 4) | (DMA_2W_BURST << 2), + LTQ_DMA_PCTRL); + /* * Tell the DMA engine to swap the endianness of data frames and * drop packets if the channel arbitration fails.