[webkit-dev] Git/SVN is slow
Patrick Gansterer
paroga at paroga.com
Thu Mar 15 10:36:00 PDT 2012
My "git fetch" transfer rates seam to depend on the time and day of the week. Last weekend I fetched with about 800 KiB/s, now I get about 250 KiB/s, but I reach only about 40 KiB/s during US working hours 1-2 weeks ago.
The traceroute looks the same from Austria:
9 ae-11-11.car1.Vienna1.Level3.net (4.69.135.29) 1.870 ms 1.860 ms 0.867 ms
10 ae-6-6.ebr1.Frankfurt1.Level3.net (4.69.135.34) 12.836 ms 12.833 ms 12.923 ms
11 ae-61-61.csw1.Frankfurt1.Level3.net (4.69.140.2) 12.912 ms ae-91-91.csw4.Frankfurt1.Level3.net (4.69.140.14) 12.911 ms ae-71-71.csw2.Frankfurt1.Level3.net (4.69.140.6) 12.912 ms
12 ae-72-72.ebr2.Frankfurt1.Level3.net (4.69.140.21) 12.911 ms ae-62-62.ebr2.Frankfurt1.Level3.net (4.69.140.17) 12.901 ms ae-72-72.ebr2.Frankfurt1.Level3.net (4.69.140.21) 12.922 ms
13 ae-23-23.ebr2.London1.Level3.net (4.69.148.193) 21.908 ms ae-22-22.ebr2.London1.Level3.net (4.69.148.189) 21.898 ms ae-21-21.ebr2.London1.Level3.net (4.69.148.185) 21.897 ms
14 ae-44-44.ebr1.NewYork1.Level3.net (4.69.137.78) 90.846 ms ae-43-43.ebr1.NewYork1.Level3.net (4.69.137.74) 90.921 ms ae-42-42.ebr1.NewYork1.Level3.net (4.69.137.70) 90.917 ms
15 ae-81-81.csw3.NewYork1.Level3.net (4.69.134.74) 90.899 ms ae-91-91.csw4.NewYork1.Level3.net (4.69.134.78) 90.896 ms ae-81-81.csw3.NewYork1.Level3.net (4.69.134.74) 90.893 ms
16 ae-62-62.ebr2.NewYork1.Level3.net (4.69.148.33) 90.891 ms ae-72-72.ebr2.NewYork1.Level3.net (4.69.148.37) 90.882 ms ae-62-62.ebr2.NewYork1.Level3.net (4.69.148.33) 90.881 ms
17 ae-2-2.ebr4.SanJose1.Level3.net (4.69.135.185) 158.886 ms 158.877 ms 158.873 ms
18 ae-61-61.csw1.SanJose1.Level3.net (4.69.153.2) 158.869 ms ae-71-71.csw2.SanJose1.Level3.net (4.69.153.6) 161.884 ms ae-81-81.csw3.SanJose1.Level3.net (4.69.153.10) 159.883 ms
19 ae-11-70.car1.SanJose2.Level3.net (4.69.152.75) 159.880 ms ae-21-60.car1.SanJose2.Level3.net (4.69.152.11) 159.867 ms 159.857 ms
20 * * *
21 * * *
22 * * *
- Patrick
Am 15.03.2012 um 18:22 schrieb Levi Weintraub:
> Likewise, I lose everything past *.car1.sanjose2.level3.net. SVN updates are dog slow :(
>
> 6 pr01-xe-8-2-0.sjc07.net.google.com (72.14.218.230) 4.306 ms 4.966 ms *
> 7 xe-11-1-0.edge2.sanjose3.level3.net (4.79.40.153) 20.116 ms 3.031 ms 3.056 ms
> 8 ae-31-90.car1.sanjose2.level3.net (4.69.152.203) 4.316 ms
> ae-11-70.car1.sanjose2.level3.net (4.69.152.75) 4.239 ms
> ae-21-60.car1.sanjose2.level3.net (4.69.152.11) 4.545 ms
> 9 * * *
> 10 * * *
> 11 * * *
>
>
> On Thu, Mar 15, 2012 at 7:31 AM, Philip Rogers <pdr at google.com> wrote:
> Bill,
>
> I'm currently pulling from svn.webkit.org at what feels like 5kbps, and poor http://build.webkit.org/console hits the page refresh before it's even able to render to the bottom :(
>
> Below is a traceroute to webkit.org:
> traceroute to svn.webkit.org (17.254.20.241), 30 hops max, 60 byte packets
> 1 DD-WRT (192.168.2.1) 0.233 ms 0.297 ms 0.371 ms
> 2 10.1.10.1 (10.1.10.1) 2.446 ms 2.445 ms 2.518 ms
> 3 96.176.191.1 (96.176.191.1) 24.451 ms 25.398 ms 28.688 ms
> 4 xe-11-0-0-0-sur01.a2atlanta.ga.atlanta.comcast.net (68.85.91.177) 14.588 ms 15.541 ms 15.733 ms
> 5 xe-2-1-3-0-ar01.b0atlanta.ga.atlanta.comcast.net (68.86.106.57) 16.563 ms 16.929 ms 16.946 ms
> 6 pos-3-6-0-0-cr01.atlanta.ga.ibone.comcast.net (68.86.93.201) 17.967 ms pos-3-5-0-0-cr01.atlanta.ga.ibone.comcast.net (68.86.93.125) 14.599 ms 11.428 ms
> 7 4.28.24.77 (4.28.24.77) 15.973 ms 17.858 ms 17.307 ms
> 8 vlan51.ebr1.Atlanta2.Level3.net (4.69.150.62) 19.688 ms vlan52.ebr2.Atlanta2.Level3.net (4.69.150.126) 14.891 ms vlan51.ebr1.Atlanta2.Level3.net (4.69.150.62) 15.116 ms
> 9 ae-73-73.ebr3.Atlanta2.Level3.net (4.69.148.253) 14.651 ms ae-63-63.ebr3.Atlanta2.Level3.net (4.69.148.241) 13.767 ms ae-73-73.ebr3.Atlanta2.Level3.net (4.69.148.253) 14.955 ms
> 10 ae-7-7.ebr3.Dallas1.Level3.net (4.69.134.21) 34.004 ms 36.807 ms 34.950 ms
> 11 ae-3-3.ebr2.LosAngeles1.Level3.net (4.69.132.77) 66.601 ms 65.766 ms 66.692 ms
> 12 ae-6-6.ebr2.SanJose5.Level3.net (4.69.148.202) 78.577 ms 78.007 ms 78.175 ms
> 13 ae-1-100.ebr1.SanJose5.Level3.net (4.69.148.109) 78.594 ms 78.520 ms ae-5-5.ebr4.SanJose1.Level3.net (4.69.148.142) 81.371 ms
> 14 ae-34-34.ebr2.SanJose1.Level3.net (4.69.153.33) 71.989 ms ae-5-5.ebr1.SanJose1.Level3.net (4.69.148.138) 77.341 ms ae-34-34.ebr2.SanJose1.Level3.net (4.69.153.33) 77.662 ms
> 15 ae-62-62.csw1.SanJose1.Level3.net (4.69.153.18) 80.375 ms ae-61-61.csw1.SanJose1.Level3.net (4.69.153.2) 87.895 ms ae-81-81.csw3.SanJose1.Level3.net (4.69.153.10) 77.137 ms
> 16 ae-31-90.car1.SanJose2.Level3.net (4.69.152.203) 77.660 ms ae-41-80.car1.SanJose2.Level3.net (4.69.152.139) 78.313 ms ae-21-60.car1.SanJose2.Level3.net (4.69.152.11) 77.746 ms
> 17 * * *
> 18 * * *
> 19 * * *
> 20 * * *
> 21 * * *
> 22 * * *
> 23 * * *
> 24 * * *
> 25 * * *
> 26 * * *
> 27 * * *
> 28 * * *
> 29 * * *
> 30 * * *
>
> Thanks for looking into this.
> Philip
>
> On Thu, Mar 15, 2012 at 10:23 AM, William Siegrist <wsiegrist at apple.com> wrote:
> Our network provider did not find anything wrong. If anyone is currently seeing slow download times, I would like to see a traceroute to the server.
>
> Thanks,
> -Bill
>
>
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