From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ej1-x633.google.com (mail-ej1-x633.google.com [IPv6:2a00:1450:4864:20::633]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id C98B23B2A4 for ; Tue, 19 Apr 2022 22:25:46 -0400 (EDT) Received: by mail-ej1-x633.google.com with SMTP id u15so598603ejf.11 for ; Tue, 19 Apr 2022 19:25:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=obs-cr.20210112.gappssmtp.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=kd18hpWYlpOu8kFLsBD393hOrtX5REK4BHspPXhVPss=; b=1neVaRDFb4XHP+h8GmGm0pd616V3Qd0Kty1Gxnm7hfvl8RjEyDGDuUVlgTARAbDGQT IgSUXdWltz7ChsopTl951+rPbR5v+b2c60LZ8jxE7RjwYFlnLsUfOc/WxM2Ld02es8V6 XzlcyZWGIeeh3IFpKvtkREtUgbDhO0pcCt6ibryA59wY13KGdZOgS8U0sdipF8lQR47k mXFLE6SBZ00EiFO7mrZi8aFBYJD/B0AAjA50Cp4QLONhmVIje4UwEp+jNxKRwjO3H0b+ hwgz/qV+av5L3LDog+JhhuAz5KZ11wMPDTwO4VZBDoXc0oTbwBhilCHmT6lblTduJY6w myUg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=kd18hpWYlpOu8kFLsBD393hOrtX5REK4BHspPXhVPss=; b=ZToOv5jQCzLdLeIEpL6Wiag9K3chKUdmAxw3oZ5K4m/FYlTFAbGZ02fGdvY77S+R6h +Y6Jcm2kz1uAmsMjw6oA2ZEM2OjJSfKoWSspdm0huowktRcQwniJbbZ4fRJfgrh0c6jP umm7a8U8xL3h3vRGy2wjpmtztCPej4mH+SnsIF2/Mtb7CkQwlQgxaWUIkCOL5DEEQick aL+WFI3gY/RrtEQaRXoP0LFFkAO8fvcYtJSeENwFuVOc9N5yn7I+NY4nxJ0nYePubuNJ uuzdSAcReYRoh4a+hpSOu8ra8ixz8tKQyL3Rjs28HOAVemszRh5+qLS+hJevJ4Hfpzd2 b7Ig== X-Gm-Message-State: AOAM532Qge1jPg+Y/+kEk5xWo/fkZ3oZIqL9Mc9H5q7ZMjhtAz22VWE4 BXATsDBJGePBCQf60C53820pMsdbUOHprzeY/lplsH3GZK8= X-Google-Smtp-Source: ABdhPJwwxEZWDiccb+iMoqFHaX+ZSWQl8T6WCD4LBeiM/bbxeF5gdTujYsj8SMdocToW7geJVdYDmAMVHhnIm5O99E4= X-Received: by 2002:a17:906:1798:b0:6e8:94b3:456d with SMTP id t24-20020a170906179800b006e894b3456dmr16192550eje.307.1650421545723; Tue, 19 Apr 2022 19:25:45 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Will Hawkins Date: Tue, 19 Apr 2022 22:25:34 -0400 Message-ID: To: Sebastian Moeller Cc: =?UTF-8?Q?Dave_T=C3=A4ht?= , Rpm Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Subject: Re: [Rpm] fremont.nq.taht.net is ready for rpm testing X-BeenThere: rpm@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: revolutions per minute - a new metric for measuring responsiveness List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 Apr 2022 02:25:47 -0000 Thanks for doing the testing. I will keep you all posted on the progress with the upstream work! As always, I apologize for the delays! Will On Tue, Apr 19, 2022 at 4:41 PM Sebastian Moeller via Rpm wrote: > > Mmmh, now directly from home it seems to work (most of the time): > > Macos: > bash-3.2$ ./networkQuality --config fremont.nq.taht.net --port 443 --path= config > 04-19-2022 20:21:03 UTC Go Responsiveness to fremont.nq.taht.net:443... > Download: 74.422 Mbps ( 9.303 MBps), using 16 parallel connections. > Upload: 22.844 Mbps ( 2.855 MBps), using 20 parallel connections. > Total RTTs measured: 5 > RPM: 110 > > Linux: > user@work-horse:~/CODE/goresponsiveness$ ./networkQuality --config fremon= t.nq.taht.net --port 443 --path config > 04-19-2022 20:22:03 UTC Go Responsiveness to fremont.nq.taht.net:443... > Download: 80.406 Mbps ( 10.051 MBps), using 24 parallel connections. > Upload: 26.000 Mbps ( 3.250 MBps), using 20 parallel connections. > Total RTTs measured: 5 > RPM: 105 > > With an RTT of 180 ms (over IPv6) I would expect at best: > RPM: 60*1/0.180 =3D 333.333333333 =3D 333/minute > > > > Interstingly without cake I still get > Macos: > bash-3.2$ ./networkQuality --config fremont.nq.taht.net --port 443 --path= config > 04-19-2022 20:30:38 UTC Go Responsiveness to fremont.nq.taht.net:443... > Download: 75.668 Mbps ( 9.459 MBps), using 12 parallel connections. > Upload: 16.500 Mbps ( 2.062 MBps), using 36 parallel connections. > Total RTTs measured: 5 > RPM: 109 > > Linux: > moeller@work-horse:~/CODE/goresponsiveness$ ./networkQuality --config fre= mont.nq.taht.net --port 443 --path config > 04-19-2022 20:34:13 UTC Go Responsiveness to fremont.nq.taht.net:443... > Download: 96.155 Mbps ( 12.019 MBps), using 24 parallel connections. > Upload: 23.188 Mbps ( 2.898 MBps), using 28 parallel connections. > Total RTTs measured: 5 > RPM: 109 > > Linux versus apple (RTT ~18.8ms -> 60*1/0.018 =3D 3333 RPM) > moeller@work-horse:~/CODE/goresponsiveness$ ./networkQuality --config men= sura.cdn-apple.com --port 443 --path /api/v1/gm/config > 04-19-2022 20:38:10 UTC Go Responsiveness to mensura.cdn-apple.com:443... > Download: 89.718 Mbps ( 11.215 MBps), using 12 parallel connections. > Upload: 26.938 Mbps ( 3.367 MBps), using 12 parallel connections. > Total RTTs measured: 5 > RPM: 811 > > I guess progress yeah, measurements return something, now let's see when = the go timing bug will get zapped. > > Regards > Sebastian > > > > On Apr 19, 2022, at 17:53, Dave Taht wrote: > > > > On Tue, Apr 19, 2022 at 8:36 AM Sebastian Moeller wro= te: > >> > >> Mmmh: > >> > >> user@work-horse:~/CODE/goresponsiveness$ ./networkQuality --config fre= mont.nq.taht.net --port 443 --path config > >> 04-19-2022 15:33:36 UTC Go Responsiveness to fremont.nq.taht.net:443..= . > >> Error: Saturation could not be completed in time and no provisional ra= tes could be accessed. Test failed. > >> > >> Might be too far away from Fremont? > > > > I did see it complete on my lte box. > > > > I get the same non-answer within the cluster, even if I enable sqm to > > be 100/100Mbit... I'm obviously saturating the link here... > > > > Tin 0 > > thresh 100Mbit > > target 5ms > > interval 100ms > > pk_delay 2.92ms > > av_delay 2.32ms > > sp_delay 1us > > backlog 0b > > pkts 192049 > > bytes 286514221 > > way_inds 13 > > way_miss 113 > > way_cols 0 > > drops 6073 > > marks 0 > > ack_drop 0 > > sp_flows 0 > > bk_flows 1 > > un_flows 0 > > max_len 12112 > > quantum 1514 > > > > > > I should probably version the config file also. > >> Regards > >> Sebastian > >> > >> > >> > >>> On Apr 19, 2022, at 17:20, Dave Taht via Rpm wrote: > >>> > >>> Example of use: > >>> > >>> I don't have an osx box to test with... > >>> > >>> davetaht@penguin:~/goresponsiveness$ ./goresponsiveness --config > >>> fremont.nq.taht.net --port 443 --path config > >>> 04-19-2022 15:13:12 UTC Go Responsiveness to fremont.nq.taht.net:443.= .. > >>> Download: 39.447 Mbps ( 4.931 MBps), using 12 parallel connections. > >>> Upload: 1.000 Mbps ( 0.125 MBps), using 24 parallel connections. > >>> (really crazy to open that many as I've mentioned) > >>> > >>> Total RTTs measured: 5 > >>> RPM: 30 > >>> > >>> ... > >>> > >>> I built a worldwide apache2 cluster.... not fully deployed yet: one > >>> trick is you need to use a full chain on a letsencrypt cert on the > >>> server, I don't know if that's the case on other cert types > >>> > >>> Apache config > >>> > >>> #SSLCertificateFile "/etc/letsencrypt/live/fremont.nq.taht.net/cert.p= em" > >>> SSLCertificateFile "/etc/letsencrypt/live/fremont.nq.taht.net/fullcha= in.pem" > >>> SSLCertificateKeyFile "/etc/letsencrypt/live/fremont.nq.taht.net/priv= key.pem" > >>> > >>> # kvetches > >>> * the large file is REALLY large. Ran me out of disk. It doesn't need > >>> to be that stinking large. > >>> * seq -f "x" doesn't work on my linux, results in a 1 character file. > >>> Is that meant to be just one 'x" elsewhere or > >>> a string of numbers? xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx compresses too= well. > >>> * > >>> > >>> My cluster is ALSO flent capable, so as to calibrate flent or irtt > >>> based tests against it. > >>> > >>> I'm using a CNAME for it, which is kind of a clever trick I think > >>> in measuring DNS latency.... > >>> -- > >>> I tried to build a better future, a few times: > >>> https://wayforward.archive.org/?site=3Dhttps%3A%2F%2Fwww.icei.org > >>> > >>> Dave T=C3=A4ht CEO, TekLibre, LLC > >>> _______________________________________________ > >>> Rpm mailing list > >>> Rpm@lists.bufferbloat.net > >>> https://lists.bufferbloat.net/listinfo/rpm > >> > > > > > > -- > > I tried to build a better future, a few times: > > https://wayforward.archive.org/?site=3Dhttps%3A%2F%2Fwww.icei.org > > > > Dave T=C3=A4ht CEO, TekLibre, LLC > > _______________________________________________ > Rpm mailing list > Rpm@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/rpm