Re: Receiving objects: 44% (121381/272167), 124.05 MiB | 78 KiB/s



Joe Shaw wrote:
Hi,

On Tue, May 5, 2009 at 5:26 PM, Simos Xenitellis
<simos lists googlemail com> wrote:
The comparison between svn.gnome.org and git.gnome.org is two-fold,

1. It shows that with svn.gnome.org, developers from Europe have been
spoiled with very fast checkouts,
thus they are likely to consider git clones to be slow in any case.

Interestingly, I am on Comcast in Cambridge, MA, USA and git.gnome.org
has twice the ping time as well:

PING svn.gnome.org (91.189.93.3): 56 data bytes
64 bytes from 91.189.93.3: icmp_seq=0 ttl=48 time=86.194 ms
64 bytes from 91.189.93.3: icmp_seq=1 ttl=48 time=83.672 ms
64 bytes from 91.189.93.3: icmp_seq=2 ttl=48 time=94.215 ms
64 bytes from 91.189.93.3: icmp_seq=3 ttl=48 time=86.731 ms
64 bytes from 91.189.93.3: icmp_seq=4 ttl=48 time=86.210 ms

PING git.gnome.org (209.132.176.202): 56 data bytes
64 bytes from 209.132.176.202: icmp_seq=0 ttl=48 time=165.540 ms
64 bytes from 209.132.176.202: icmp_seq=1 ttl=48 time=165.327 ms
64 bytes from 209.132.176.202: icmp_seq=2 ttl=48 time=165.998 ms
64 bytes from 209.132.176.202: icmp_seq=3 ttl=48 time=163.998 ms
64 bytes from 209.132.176.202: icmp_seq=4 ttl=48 time=165.434 ms

(This is a fraction of a longer run; the times are pretty steady.)

More samples from contributors would be necessary to say definitively,
but it would seem as though svn.g.o has a "better" net connection than
git.g.o.  If the size of git downloads is pretty uniformly larger than
svn's (we know it is for initial checkouts, I'm not sure about
updates) then we're taking a hit from both sides and the pain is
compounded.

Joe
_______________________________________________
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gnome-infrastructure gnome org
http://mail.gnome.org/mailman/listinfo/gnome-infrastructure

This is from my home connection nc.rr.com. I will try to remember to do the same from work tomorrow.

reid

$ PING svn.gnome.org
PING svn.gnome.org (91.189.93.3): 56 data bytes
64 bytes from 91.189.93.3: icmp_seq=0 ttl=47 time=118 ms
64 bytes from 91.189.93.3: icmp_seq=1 ttl=47 time=113 ms
64 bytes from 91.189.93.3: icmp_seq=2 ttl=47 time=93 ms
64 bytes from 91.189.93.3: icmp_seq=3 ttl=47 time=105 ms
64 bytes from 91.189.93.3: icmp_seq=4 ttl=47 time=95 ms
64 bytes from 91.189.93.3: icmp_seq=5 ttl=47 time=93 ms
64 bytes from 91.189.93.3: icmp_seq=6 ttl=47 time=97 ms
64 bytes from 91.189.93.3: icmp_seq=7 ttl=47 time=104 ms
64 bytes from 91.189.93.3: icmp_seq=8 ttl=47 time=95 ms
64 bytes from 91.189.93.3: icmp_seq=9 ttl=47 time=115 ms
64 bytes from 91.189.93.3: icmp_seq=10 ttl=47 time=100 ms
64 bytes from 91.189.93.3: icmp_seq=11 ttl=47 time=108 ms
64 bytes from 91.189.93.3: icmp_seq=12 ttl=47 time=93 ms
64 bytes from 91.189.93.3: icmp_seq=13 ttl=47 time=92 ms
64 bytes from 91.189.93.3: icmp_seq=14 ttl=47 time=99 ms

----svn.gnome.org PING Statistics----
15 packets transmitted, 15 packets received, 0.0% packet loss
round-trip (ms)  min/avg/max/med = 92/101/118/99
cyberhome: /home/rthompso>
$ PING git.gnome.org
PING git.gnome.org (209.132.176.202): 56 data bytes
64 bytes from 209.132.176.202: icmp_seq=0 ttl=44 time=158 ms
64 bytes from 209.132.176.202: icmp_seq=1 ttl=44 time=172 ms
64 bytes from 209.132.176.202: icmp_seq=2 ttl=44 time=158 ms
64 bytes from 209.132.176.202: icmp_seq=3 ttl=44 time=151 ms
64 bytes from 209.132.176.202: icmp_seq=4 ttl=44 time=162 ms
64 bytes from 209.132.176.202: icmp_seq=5 ttl=44 time=152 ms
64 bytes from 209.132.176.202: icmp_seq=6 ttl=44 time=176 ms
64 bytes from 209.132.176.202: icmp_seq=7 ttl=44 time=154 ms
64 bytes from 209.132.176.202: icmp_seq=8 ttl=44 time=155 ms
64 bytes from 209.132.176.202: icmp_seq=9 ttl=44 time=155 ms
64 bytes from 209.132.176.202: icmp_seq=10 ttl=44 time=154 ms
64 bytes from 209.132.176.202: icmp_seq=11 ttl=44 time=174 ms
64 bytes from 209.132.176.202: icmp_seq=12 ttl=44 time=176 ms
64 bytes from 209.132.176.202: icmp_seq=13 ttl=44 time=153 ms
64 bytes from 209.132.176.202: icmp_seq=14 ttl=44 time=166 ms
64 bytes from 209.132.176.202: icmp_seq=15 ttl=44 time=157 ms

----git.gnome.org PING Statistics----
16 packets transmitted, 16 packets received, 0.0% packet loss
round-trip (ms)  min/avg/max/med = 151/161/176/158



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