Date: Tue, 7 Jul 2020 10:20:03 +0200 From: Charles <charlesr@scd-systems.net> To: freebsd-arm@freebsd.org Subject: Re: freebsd-arm Digest, Vol 740, Issue 7 (Rock64 Ethernet testing) Message-ID: <04564059-4df1-65e5-5a2f-ddf2e1513c6f@scd-systems.net> In-Reply-To: <CAHa8N88u_%2Bm4PvdC=afPtPPQ6CV7Z-ihx9S2Tk8PGN_qR3t-6A@mail.gmail.com> References: <mailman.75.1593950402.45034.freebsd-arm@freebsd.org> <1731fbded28.10a3342f0357159.8148813293316485882@fkardame.com> <20200706204707.GA94158@bluezbox.com> <0A2E974E-39D3-46C8-8791-3BD914EBE7E9@yahoo.com> <0C77695E-A9D0-410A-B105-5B69823E17E2@yahoo.com> <EB92D6CC-940A-4429-A257-7D17955B8379@yahoo.com> <EFA17CEC-A2A2-4B0D-B63F-DB4E98CB2672@yahoo.com> <CAHa8N893KCaK9M%2BwOfN0afGzL_Xy2J8KmVXP77aDZGCfJ_1xyQ@mail.gmail.com> <CAHa8N88u_%2Bm4PvdC=afPtPPQ6CV7Z-ihx9S2Tk8PGN_qR3t-6A@mail.gmail.com>
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Hi, I tried kernel r362982 without getting a stable network. With tcpdump I can see, that partially packets do not received on the interface dwc0. Tested with direct paired cable connection to my pc. Do I need to tune or check the regulators ? And what else I can test to see what's wrong ? Best, C. Am 07.07.20 um 09:42 schrieb Sleep Walker: > Hi! > On Khadas-EDGE-V > ot@khadas-edge-v:~ # sysctl dev.cpu.0.freq > dev.cpu.0.freq: 1416 > root@khadas-edge-v:~ # uname -aUK > FreeBSD khadas-edge-v 13.0-CURRENT FreeBSD 13.0-CURRENT #0 r362798M > 0fb6ad5-c996(nanopi): Tue Jun 30 19:44:09 MSK 2020 > root@dev.kubsu.ru:/usr/crochet/work/obj/usr/crochet/src-13.0/arm64.aarch64/sys/FREENAS > arm64 1300100 1300100 > root@khadas-edge-v:~ # iperf3 -c 192.168.1.100 > Connecting to host 192.168.1.100, port 5201 > [ 5] local 192.168.1.101 port 26993 connected to 192.168.1.100 port 5201 > [ ID] Interval Transfer Bitrate Retr Cwnd > [ 5] 0.00-1.00 sec 57.4 MBytes 481 Mbits/sec 0 144 KBytes > > [ 5] 1.00-2.00 sec 56.8 MBytes 476 Mbits/sec 0 161 KBytes > > [ 5] 2.00-3.00 sec 56.8 MBytes 476 Mbits/sec 0 161 KBytes > > [ 5] 3.00-4.00 sec 56.8 MBytes 476 Mbits/sec 0 161 KBytes > > [ 5] 4.00-5.00 sec 56.8 MBytes 476 Mbits/sec 0 161 KBytes > > [ 5] 5.00-6.00 sec 56.8 MBytes 476 Mbits/sec 0 161 KBytes > > [ 5] 6.00-7.00 sec 56.8 MBytes 476 Mbits/sec 0 175 KBytes > > [ 5] 7.00-8.00 sec 56.8 MBytes 476 Mbits/sec 0 175 KBytes > > [ 5] 8.00-9.00 sec 56.8 MBytes 476 Mbits/sec 0 175 KBytes > > [ 5] 9.00-10.00 sec 56.8 MBytes 476 Mbits/sec 0 175 KBytes > > - - - - - - - - - - - - - - - - - - - - - - - - - > [ ID] Interval Transfer Bitrate Retr > [ 5] 0.00-10.00 sec 568 MBytes 477 Mbits/sec 0 sender > [ 5] 0.00-10.34 sec 568 MBytes 461 Mbits/sec > receiver > > iperf Done. > root@khadas-edge-v:~ # iperf3 -R -c 192.168.1.100 > Connecting to host 192.168.1.100, port 5201 > Reverse mode, remote host 192.168.1.100 is sending > [ 5] local 192.168.1.101 port 45336 connected to 192.168.1.100 port 5201 > [ ID] Interval Transfer Bitrate > [ 5] 0.00-1.01 sec 4.65 MBytes 38.5 Mbits/sec > [ 5] 1.01-2.01 sec 9.39 MBytes 79.3 Mbits/sec > [ 5] 2.01-3.00 sec 6.15 MBytes 51.8 Mbits/sec > [ 5] 3.00-4.01 sec 5.79 MBytes 48.0 Mbits/sec > [ 5] 4.01-5.01 sec 2.75 MBytes 23.1 Mbits/sec > [ 5] 5.01-6.00 sec 6.84 MBytes 57.7 Mbits/sec > [ 5] 6.00-7.00 sec 2.01 MBytes 16.9 Mbits/sec > [ 5] 7.00-8.01 sec 1.97 MBytes 16.4 Mbits/sec > [ 5] 8.01-9.01 sec 2.06 MBytes 17.3 Mbits/sec > [ 5] 9.01-10.00 sec 1.69 MBytes 14.3 Mbits/sec > - - - - - - - - - - - - - - - - - - - - - - - - - > [ ID] Interval Transfer Bitrate Retr > [ 5] 0.00-10.34 sec 43.4 MBytes 35.2 Mbits/sec 1636 > sender > [ 5] 0.00-10.00 sec 43.3 MBytes 36.3 Mbits/sec > receiver > > iperf Done. > root@khadas-edge-v:~ # iperf3 -u -c 192.168.1.100 > Connecting to host 192.168.1.100, port 5201 > [ 5] local 192.168.1.101 port 52129 connected to 192.168.1.100 port 5201 > [ ID] Interval Transfer Bitrate Total Datagrams > [ 5] 0.00-1.00 sec 128 KBytes 1.05 Mbits/sec 90 > [ 5] 1.00-2.00 sec 128 KBytes 1.05 Mbits/sec 90 > [ 5] 2.00-3.00 sec 128 KBytes 1.05 Mbits/sec 90 > [ 5] 3.00-4.00 sec 128 KBytes 1.05 Mbits/sec 90 > [ 5] 4.00-5.00 sec 127 KBytes 1.04 Mbits/sec 89 > [ 5] 5.00-6.00 sec 128 KBytes 1.05 Mbits/sec 90 > [ 5] 6.00-7.00 sec 128 KBytes 1.05 Mbits/sec 90 > [ 5] 7.00-8.00 sec 128 KBytes 1.05 Mbits/sec 90 > [ 5] 8.00-9.00 sec 127 KBytes 1.04 Mbits/sec 89 > [ 5] 9.00-10.00 sec 128 KBytes 1.05 Mbits/sec 90 > - - - - - - - - - - - - - - - - - - - - - - - - - > [ ID] Interval Transfer Bitrate Jitter Lost/Total > Datagrams > [ 5] 0.00-10.00 sec 1.25 MBytes 1.05 Mbits/sec 0.000 ms 0/898 (0%) > sender > [ 5] 0.00-10.04 sec 1.25 MBytes 1.04 Mbits/sec 0.007 ms 0/898 (0%) > receiver > > iperf Done. > root@khadas-edge-v:~ # iperf3 -R -u -c 192.168.1.100 > Connecting to host 192.168.1.100, port 5201 > Reverse mode, remote host 192.168.1.100 is sending > [ 5] local 192.168.1.101 port 39861 connected to 192.168.1.100 port 5201 > [ ID] Interval Transfer Bitrate Jitter Lost/Total > Datagrams > [ 5] 0.00-1.00 sec 134 KBytes 1.10 Mbits/sec 0.013 ms 0/94 (0%) > [ 5] 1.00-2.00 sec 127 KBytes 1.04 Mbits/sec 0.008 ms 0/89 (0%) > [ 5] 2.00-3.00 sec 128 KBytes 1.05 Mbits/sec 0.008 ms 0/90 (0%) > [ 5] 3.00-4.00 sec 128 KBytes 1.05 Mbits/sec 0.004 ms 0/90 (0%) > [ 5] 4.00-5.00 sec 128 KBytes 1.05 Mbits/sec 0.008 ms 0/90 (0%) > [ 5] 5.00-6.00 sec 127 KBytes 1.04 Mbits/sec 0.004 ms 0/89 (0%) > [ 5] 6.00-7.00 sec 128 KBytes 1.05 Mbits/sec 0.005 ms 0/90 (0%) > [ 5] 7.00-8.00 sec 128 KBytes 1.05 Mbits/sec 0.004 ms 0/90 (0%) > [ 5] 8.00-9.00 sec 128 KBytes 1.05 Mbits/sec 0.004 ms 0/90 (0%) > [ 5] 9.00-10.00 sec 127 KBytes 1.04 Mbits/sec 0.049 ms 0/89 (0%) > - - - - - - - - - - - - - - - - - - - - - - - - - > [ ID] Interval Transfer Bitrate Jitter Lost/Total > Datagrams > [ 5] 0.00-10.04 sec 1.25 MBytes 1.05 Mbits/sec 0.000 ms 0/901 (0%) > sender > [ 5] 0.00-10.00 sec 1.25 MBytes 1.05 Mbits/sec 0.049 ms 0/901 (0%) > receiver > > iperf Done. > root@khadas-edge-v:~ # > > вт, 7 июл. 2020 г. в 10:16, Sleep Walker <s199p.wa1k9r@gmail.com>: > >> Hi! >> >> On NanoPC-T4 r361538 nodebug >> >> root@freenas:~ # uname -aUK >> FreeBSD freenas 13.0-CURRENT FreeBSD 13.0-CURRENT #0 r361538: Tue May 26 >> 23:53:06 MSK 2020 root@freenas:/usr/obj/usr/src/arm64.aarch64/sys/FREENAS >> arm64 1300096 1300096 >> root@freenas:~ # iperf3 -c 192.168.1.100 >> Connecting to host 192.168.1.100, port 5201 >> [ 5] local 192.168.1.101 port 55179 connected to 192.168.1.100 port 5201 >> [ ID] Interval Transfer Bitrate Retr Cwnd >> [ 5] 0.00-1.00 sec 60.4 MBytes 507 Mbits/sec 0 161 KBytes >> >> [ 5] 1.00-2.00 sec 59.9 MBytes 503 Mbits/sec 0 161 KBytes >> >> [ 5] 2.00-3.00 sec 59.9 MBytes 503 Mbits/sec 0 161 KBytes >> >> [ 5] 3.00-4.00 sec 59.9 MBytes 503 Mbits/sec 0 161 KBytes >> >> [ 5] 4.00-5.00 sec 59.9 MBytes 503 Mbits/sec 0 161 KBytes >> >> [ 5] 5.00-6.00 sec 59.9 MBytes 503 Mbits/sec 0 161 KBytes >> >> [ 5] 6.00-7.00 sec 59.9 MBytes 503 Mbits/sec 0 161 KBytes >> >> [ 5] 7.00-8.00 sec 59.9 MBytes 503 Mbits/sec 0 161 KBytes >> >> [ 5] 8.00-9.00 sec 59.9 MBytes 503 Mbits/sec 0 161 KBytes >> >> [ 5] 9.00-10.00 sec 59.9 MBytes 503 Mbits/sec 0 175 KBytes >> >> - - - - - - - - - - - - - - - - - - - - - - - - - >> [ ID] Interval Transfer Bitrate Retr >> [ 5] 0.00-10.00 sec 600 MBytes 503 Mbits/sec 0 >> sender >> [ 5] 0.00-10.34 sec 599 MBytes 486 Mbits/sec >> receiver >> >> iperf Done. >> root@freenas:~ # iperf3 -R -c 192.168.1.100 >> Connecting to host 192.168.1.100, port 5201 >> Reverse mode, remote host 192.168.1.100 is sending >> [ 5] local 192.168.1.101 port 40284 connected to 192.168.1.100 port 5201 >> [ ID] Interval Transfer Bitrate >> [ 5] 0.00-1.01 sec 3.11 MBytes 26.0 Mbits/sec >> [ 5] 1.01-2.01 sec 2.77 MBytes 23.1 Mbits/sec >> [ 5] 2.01-3.01 sec 3.22 MBytes 27.1 Mbits/sec >> [ 5] 3.01-4.01 sec 2.34 MBytes 19.7 Mbits/sec >> [ 5] 4.01-5.00 sec 4.55 MBytes 38.5 Mbits/sec >> [ 5] 5.00-6.01 sec 4.88 MBytes 40.5 Mbits/sec >> [ 5] 6.01-7.01 sec 3.72 MBytes 31.3 Mbits/sec >> [ 5] 7.01-8.01 sec 3.80 MBytes 31.9 Mbits/sec >> [ 5] 8.01-9.00 sec 1.73 MBytes 14.6 Mbits/sec >> [ 5] 9.00-10.00 sec 1.18 MBytes 9.97 Mbits/sec >> - - - - - - - - - - - - - - - - - - - - - - - - - >> [ ID] Interval Transfer Bitrate Retr >> [ 5] 0.00-10.34 sec 31.4 MBytes 25.5 Mbits/sec 1100 >> sender >> [ 5] 0.00-10.00 sec 31.3 MBytes 26.3 Mbits/sec >> receiver >> >> iperf Done. >> root@freenas:~ # iperf3 -u -c 192.168.1.100 >> Connecting to host 192.168.1.100, port 5201 >> [ 5] local 192.168.1.101 port 30151 connected to 192.168.1.100 port 5201 >> [ ID] Interval Transfer Bitrate Total Datagrams >> [ 5] 0.00-1.00 sec 128 KBytes 1.05 Mbits/sec 90 >> [ 5] 1.00-2.00 sec 128 KBytes 1.05 Mbits/sec 90 >> [ 5] 2.00-3.00 sec 128 KBytes 1.05 Mbits/sec 90 >> [ 5] 3.00-4.00 sec 128 KBytes 1.05 Mbits/sec 90 >> [ 5] 4.00-5.00 sec 127 KBytes 1.04 Mbits/sec 89 >> [ 5] 5.00-6.00 sec 128 KBytes 1.05 Mbits/sec 90 >> [ 5] 6.00-7.00 sec 128 KBytes 1.05 Mbits/sec 90 >> [ 5] 7.00-8.00 sec 128 KBytes 1.05 Mbits/sec 90 >> [ 5] 8.00-9.00 sec 127 KBytes 1.04 Mbits/sec 89 >> [ 5] 9.00-10.00 sec 128 KBytes 1.05 Mbits/sec 90 >> - - - - - - - - - - - - - - - - - - - - - - - - - >> [ ID] Interval Transfer Bitrate Jitter Lost/Total >> Datagrams >> [ 5] 0.00-10.00 sec 1.25 MBytes 1.05 Mbits/sec 0.000 ms 0/898 (0%) >> sender >> [ 5] 0.00-10.04 sec 1.25 MBytes 1.04 Mbits/sec 0.025 ms 0/898 (0%) >> receiver >> >> iperf Done. >> root@freenas:~ # iperf3 -R -u -c 192.168.1.100 >> Connecting to host 192.168.1.100, port 5201 >> Reverse mode, remote host 192.168.1.100 is sending >> [ 5] local 192.168.1.101 port 13018 connected to 192.168.1.100 port 5201 >> [ ID] Interval Transfer Bitrate Jitter Lost/Total >> Datagrams >> [ 5] 0.00-1.00 sec 134 KBytes 1.10 Mbits/sec 0.012 ms 0/94 (0%) >> [ 5] 1.00-2.00 sec 128 KBytes 1.05 Mbits/sec 0.004 ms 0/90 (0%) >> [ 5] 2.00-3.00 sec 127 KBytes 1.04 Mbits/sec 0.003 ms 0/89 (0%) >> [ 5] 3.00-4.00 sec 128 KBytes 1.05 Mbits/sec 0.007 ms 0/90 (0%) >> [ 5] 4.00-5.00 sec 128 KBytes 1.05 Mbits/sec 0.004 ms 0/90 (0%) >> [ 5] 5.00-6.00 sec 128 KBytes 1.05 Mbits/sec 0.006 ms 0/90 (0%) >> [ 5] 6.00-7.00 sec 127 KBytes 1.04 Mbits/sec 0.005 ms 0/89 (0%) >> [ 5] 7.00-8.00 sec 128 KBytes 1.05 Mbits/sec 0.009 ms 0/90 (0%) >> [ 5] 8.00-9.00 sec 128 KBytes 1.05 Mbits/sec 0.006 ms 0/90 (0%) >> [ 5] 9.00-10.00 sec 128 KBytes 1.05 Mbits/sec 0.008 ms 0/90 (0%) >> - - - - - - - - - - - - - - - - - - - - - - - - - >> [ ID] Interval Transfer Bitrate Jitter Lost/Total >> Datagrams >> [ 5] 0.00-10.04 sec 1.26 MBytes 1.05 Mbits/sec 0.000 ms 0/902 (0%) >> sender >> [ 5] 0.00-10.00 sec 1.26 MBytes 1.05 Mbits/sec 0.008 ms 0/902 (0%) >> receiver >> >> iperf Done. >> root@freenas:~ # >> >> вт, 7 июл. 2020 г. в 09:44, Mark Millard via freebsd-arm < >> freebsd-arm@freebsd.org>: >> >>> >>> >>> On 2020-Jul-6, at 23:22, Mark Millard <marklmi at yahoo.com> wrote: >>> >>>> On 2020-Jul-6, at 23:03, Mark Millard <marklmi at yahoo.com> wrote: >>>> >>>> >>>>> On 2020-Jul-6, at 14:21, Mark Millard <marklmi at yahoo.com> wrote: >>>>> >>>>>> On 2020-Jul-6, at 13:47, Oleksandr Tymoshenko <gonzo at bluezbox.com> >>> wrote: >>>>>> >>>>>>> Furkan Salman (furkan@fkardame.com) wrote: >>>>>>>> Hello Peter, >>>>>>>> >>>>>>>> I have rockpiE which is somewhat similar to Rock64, If s133pwa1k9r@ >>> or gonzo@ can confirm if rockpie can be used to test RK3328 Lan issue >>> then I am happy to help with testing. >>>>>>> >>>>>>> >>>>>>> Hi Furkan, >>>>>>> >>>>>>> Yes, RockPi E seems to be a good test target. If you could check the >>>>>>> GigE interface before and after the patch. Whether it works/doesn't >>> work >>>>>>> and if it works in both cases - try testing performance with iperf3, >>>>>>> just to see if performance was affected in any way. >>>>>> >>>>>> For folks not familiar with the general type of activity >>>>>> or specifically with iperf3 (or other specifics), more >>>>>> detailed information to "collect and report . . ., collecting >>>>>> the information via the commands . . ." could help: more >>>>>> step-by-step. >>>>>> >>>>>> Also: Do you care between debug kernels vs. non-debug >>>>>> kernels? Debug ones of the appropriate vintage for head >>>>>> are available via artifacts.ci.freebsd.org but there >>>>>> might be performance consequences to using such. >>>>> >>>>> I put a copy of the -r362982 *debug* kernel from >>>>> artifacts.ci.freebsd.org on the Rock64 V2.0 that >>>>> I sometimes have access to. There are no hardware >>>>> mods to the Rock64 V2.0. >>>>> >>>>> It did DHCP to pick up an address just fine during >>>>> the boot. I ssh'd into it just fine after the boot. >>>>> >>>>> # uname -apKU >>>>> FreeBSD Rock64orRPi4 13.0-CURRENT FreeBSD 13.0-CURRENT #0 r362982: Tue >>> Jul 7 03:41:02 UTC 2020 >>> root@FreeBSD-head-aarch64-build.jail.ci.FreeBSD.org:/usr/obj/usr/src/arm64.aarch64/sys/GENERIC >>> arm64 aarch64 1300100 1300092 >>>>> >>>>> # ifconfig >>>>> dwc0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu >>> 1500 >>>>> options=80008<VLAN_MTU,LINKSTATE> >>>>> ether # >>>>> hwaddr # >>>>> inet # netmask # broadcast # >>>>> media: Ethernet autoselect (1000baseT <full-duplex>) >>>>> status: active >>>>> nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> >>>>> . . . >>>>> >>>>> I'll note that the Rock64 is the only thing running a debug >>>>> kernel for this note. >>>>> >>>>> An rsync copying an approximately 4 GiByte tar file to the Rock64 >>>>> reported: >>>>> >>>>> # rsync -axHh --info=progress2 --delete -r >>> /usr/obj/clang-cortexA53-installworld-poud.tar X@Y:/tmp/ >>>>> >>>>> 4.01G 100% 28.91MB/s 0:02:12 (xfr#1, to-chk=0/1) >>>>> >>>>> I'll note that at times it listed over 32MB/s. The storage media >>>>> is a USB3 SSD plugged into the USB3 port. It has the Rock64's >>>>> root filesystem. >>>>> >>>>> For reference, locally duplicating the file on the Rock64 via >>>>> rsync reported: >>>>> >>>>> # rsync -axHh --info=progress2 -r >>> /tmp/clang-cortexA53-installworld-poud.tar /tmp/mmjnk.tar >>>>> 4.01G 100% 38.48MB/s 0:01:39 (xfr#1, to-chk=0/1) >>>>> >>>>> (from/to: same media). I do not expect that the rsync over the >>>>> network was limited by the target media on the Rock64. >>>>> >>>>> Copying from the same machine to a large, fast machine instead >>>>> of to the Rock64: >>>>> >>>>> # rsync -axHh --info=progress2 --delete -r >>> /usr/obj/clang-cortexA53-installworld-poud.tar X@Y:/tmp/ >>>>> 4.01G 100% 77.32MB/s 0:00:49 (xfr#1, to-chk=0/1) >>>>> >>>>> So that should not be the side constraining the to-Rock64 >>>>> rate. >>>>> >>>>> Copying from the Rock64 to the large, fast machine: >>>>> >>>>> rsync -axHh --info=progress2 --delete -r >>> /tmp/clang-cortexA53-installworld-poud.tar X@Y:/tmp/ >>>>> 4.01G 100% 21.35MB/s 0:02:59 (xfr#1, to-chk=0/1) >>>>> >>>>> It did not list figures much higher than above, so slower than >>>>> the copy to the Rock64 fairly generally. >>>>> >>>>> All this activity is over the local network, nothing remote. >>>>> All machines were running head -r360311 (non-debug), except >>>>> for the Rock64 having the -r362982 *debug* kernel instead. >>>>> >>>>> I hope that the above helps. >>>>> >>>>> I see that there are now iperf3 usage instructions so at some >>>>> point I may get that going and report the results, including >>>>> doing a non-debug kernel build and install. >>>>> >>>> >>>> Still using the debug kernel, but I figured I'd show >>>> the results from proving that I can get iperf3 to do >>>> the requested type of testing: >>>> >>>> # iperf3 -c 192.168.1.122 >>>> Connecting to host 192.168.1.122, port 5201 >>>> [ 5] local 192.168.1.109 port 17015 connected to 192.168.1.122 port >>> 5201 >>>> [ ID] Interval Transfer Bitrate Retr Cwnd >>>> [ 5] 0.00-1.00 sec 45.4 MBytes 381 Mbits/sec 0 730 >>> KBytes >>>> [ 5] 1.00-2.00 sec 45.4 MBytes 380 Mbits/sec 0 730 >>> KBytes >>>> [ 5] 2.00-3.00 sec 44.9 MBytes 376 Mbits/sec 0 730 >>> KBytes >>>> [ 5] 3.00-4.00 sec 45.3 MBytes 380 Mbits/sec 0 730 >>> KBytes >>>> [ 5] 4.00-5.00 sec 44.7 MBytes 375 Mbits/sec 0 730 >>> KBytes >>>> [ 5] 5.00-6.00 sec 45.2 MBytes 378 Mbits/sec 0 730 >>> KBytes >>>> [ 5] 6.00-7.00 sec 44.7 MBytes 376 Mbits/sec 0 730 >>> KBytes >>>> [ 5] 7.00-8.00 sec 44.6 MBytes 374 Mbits/sec 0 730 >>> KBytes >>>> [ 5] 8.00-9.00 sec 44.7 MBytes 375 Mbits/sec 0 730 >>> KBytes >>>> [ 5] 9.00-10.00 sec 45.3 MBytes 380 Mbits/sec 0 730 >>> KBytes >>>> - - - - - - - - - - - - - - - - - - - - - - - - - >>>> [ ID] Interval Transfer Bitrate Retr >>>> [ 5] 0.00-10.00 sec 450 MBytes 377 Mbits/sec 0 >>> sender >>>> [ 5] 0.00-10.62 sec 450 MBytes 355 Mbits/sec >>> receiver >>>> >>>> # iperf3 -R -c 192.168.1.122 >>>> Connecting to host 192.168.1.122, port 5201 >>>> Reverse mode, remote host 192.168.1.122 is sending >>>> [ 5] local 192.168.1.109 port 54738 connected to 192.168.1.122 port >>> 5201 >>>> [ ID] Interval Transfer Bitrate >>>> [ 5] 0.00-1.00 sec 61.4 MBytes 515 Mbits/sec >>>> [ 5] 1.00-2.00 sec 61.3 MBytes 514 Mbits/sec >>>> [ 5] 2.00-3.00 sec 61.3 MBytes 515 Mbits/sec >>>> [ 5] 3.00-4.00 sec 61.4 MBytes 515 Mbits/sec >>>> [ 5] 4.00-5.00 sec 61.4 MBytes 515 Mbits/sec >>>> [ 5] 5.00-6.00 sec 61.2 MBytes 513 Mbits/sec >>>> [ 5] 6.00-7.00 sec 61.4 MBytes 515 Mbits/sec >>>> [ 5] 7.00-8.00 sec 61.3 MBytes 514 Mbits/sec >>>> [ 5] 8.00-9.00 sec 61.4 MBytes 515 Mbits/sec >>>> [ 5] 9.00-10.00 sec 61.3 MBytes 514 Mbits/sec >>>> - - - - - - - - - - - - - - - - - - - - - - - - - >>>> [ ID] Interval Transfer Bitrate Retr >>>> [ 5] 0.00-10.61 sec 614 MBytes 486 Mbits/sec 28 >>> sender >>>> [ 5] 0.00-10.00 sec 613 MBytes 515 Mbits/sec >>> receiver >>>> >>>> I'll note that I run with the following in /etc/sysctl.conf : >>>> >>>> # The Rock64 does not seem to automatically adjust from 600MHz, >>>> # so do so manually. (The specifics likely would not be >>>> # appropriate to the RPi4/3.) >>>> dev.cpu.0.freq=1200 >>>> >>>> It is a historical artifact that I've not checked on the >>>> status of in a very long time: it works so I leave it >>>> there. >>> >>> Looks like it will be some time before I deal with >>> updating to a more modern kernel/world (non-debug). >>> >>> But I switched back to my non-debug head -r360311 >>> kernel (and dtb) build and here are the iperf3 >>> results for that context: >>> >>> # iperf3 -c 192.168.1.122 >>> Connecting to host 192.168.1.122, port 5201 >>> [ 5] local 192.168.1.109 port 39541 connected to 192.168.1.122 port 5201 >>> [ ID] Interval Transfer Bitrate Retr Cwnd >>> [ 5] 0.00-1.00 sec 73.6 MBytes 617 Mbits/sec 0 1.07 MBytes >>> >>> [ 5] 1.00-2.00 sec 72.9 MBytes 612 Mbits/sec 0 1.60 MBytes >>> >>> [ 5] 2.00-3.00 sec 72.9 MBytes 611 Mbits/sec 0 1.60 MBytes >>> >>> [ 5] 3.00-4.00 sec 72.8 MBytes 611 Mbits/sec 0 1.60 MBytes >>> >>> [ 5] 4.00-5.00 sec 72.9 MBytes 611 Mbits/sec 0 1.60 MBytes >>> >>> [ 5] 5.00-6.00 sec 72.9 MBytes 611 Mbits/sec 0 1.60 MBytes >>> >>> [ 5] 6.00-7.00 sec 72.7 MBytes 610 Mbits/sec 0 1.60 MBytes >>> >>> [ 5] 7.00-8.00 sec 72.8 MBytes 610 Mbits/sec 0 1.60 MBytes >>> >>> [ 5] 8.00-9.00 sec 72.8 MBytes 611 Mbits/sec 0 1.60 MBytes >>> >>> [ 5] 9.00-10.00 sec 72.8 MBytes 610 Mbits/sec 0 1.60 MBytes >>> >>> - - - - - - - - - - - - - - - - - - - - - - - - - >>> [ ID] Interval Transfer Bitrate Retr >>> [ 5] 0.00-10.00 sec 729 MBytes 611 Mbits/sec 0 >>> sender >>> [ 5] 0.00-10.32 sec 729 MBytes 593 Mbits/sec >>> receiver >>> >>> # iperf3 -R -c 192.168.1.122 >>> Connecting to host 192.168.1.122, port 5201 >>> Reverse mode, remote host 192.168.1.122 is sending >>> [ 5] local 192.168.1.109 port 50696 connected to 192.168.1.122 port 5201 >>> [ ID] Interval Transfer Bitrate >>> [ 5] 0.00-1.00 sec 112 MBytes 941 Mbits/sec >>> [ 5] 1.00-2.00 sec 112 MBytes 942 Mbits/sec >>> [ 5] 2.00-3.00 sec 112 MBytes 941 Mbits/sec >>> [ 5] 3.00-4.00 sec 84.4 MBytes 708 Mbits/sec >>> [ 5] 4.00-5.00 sec 112 MBytes 941 Mbits/sec >>> [ 5] 5.00-6.00 sec 112 MBytes 941 Mbits/sec >>> [ 5] 6.00-7.00 sec 112 MBytes 941 Mbits/sec >>> [ 5] 7.00-8.00 sec 112 MBytes 941 Mbits/sec >>> [ 5] 8.00-9.00 sec 112 MBytes 941 Mbits/sec >>> [ 5] 9.00-10.00 sec 112 MBytes 941 Mbits/sec >>> - - - - - - - - - - - - - - - - - - - - - - - - - >>> [ ID] Interval Transfer Bitrate Retr >>> [ 5] 0.00-10.31 sec 1.07 GBytes 892 Mbits/sec 55 >>> sender >>> [ 5] 0.00-10.00 sec 1.07 GBytes 918 Mbits/sec >>> receiver >>> >>> >>> === >>> Mark Millard >>> marklmi at yahoo.com >>> ( dsl-only.net went >>> away in early 2018-Mar) >>> >>> _______________________________________________ >>> freebsd-arm@freebsd.org mailing list >>> https://lists.freebsd.org/mailman/listinfo/freebsd-arm >>> To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org" >>> >> > _______________________________________________ > freebsd-arm@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org" >
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