[Python-Dev] Problem with svn on community buildbot (original) (raw)
Alexander Belopolsky alexander.belopolsky at gmail.com
Sun Dec 14 17:07:30 CET 2008
- Previous message: [Python-Dev] Problem with svn on community buildbot
- Next message: [Python-Dev] Problem with svn on community buildbot
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
I don't know is this is related, but from my end, access to svn.python.org has been extremely slow recently:
$ time curl -o /dev/null http://svn.python.org % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 353 100 353 0 0 4 0 0:01:28 0:01:15 0:00:13 0
real 1m15.045s user 0m0.004s sys 0m0.004s
I've seen similar slowdowns accessing bugs.python.org, but not now.
It looks like it has something to do with IPv6:
$ host svn.python.org svn.python.org has address 82.94.164.164 svn.python.org has IPv6 address 2001:888:2000:d::a4
$ time curl -v -o /dev/null http://svn.python.org
- About to connect() to svn.python.org port 80 (#0)
- Trying 2001:888:2000:d::a4... Operation timed out
- Trying 82.94.164.164... connected ...
No slowdown when IPv6 lookup is disabled with -4 option to curl:
$ time curl -4 -o /dev/null http://svn.python.org % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 353 100 353 0 0 774 0 --:--:-- --:--:-- --:--:-- 0
real 0m0.463s user 0m0.004s sys 0m0.004s
On Sun, Dec 14, 2008 at 8:58 AM, <skip at pobox.com> wrote:
Martin> Well - can you resolve `svn.python.org' on that machine Martin> (e.g. when using ping(1))? Yup: $ host svn.python.org svn.python.org has address 82.94.164.164 svn.python.org has IPv6 address 2001:888:2000:d::a4 $ ping svn.python.org PING svn.python.org (82.94.164.164): 56 data bytes 64 bytes from 82.94.164.164: icmpseq=0 ttl=50 time=134.041 ms 64 bytes from 82.94.164.164: icmpseq=1 ttl=50 time=135.441 ms 64 bytes from 82.94.164.164: icmpseq=2 ttl=50 time=135.352 ms ^C --- svn.python.org ping statistics --- 3 packets transmitted, 3 packets received, 0% packet loss round-trip min/avg/max/stddev = 134.041/134.945/135.441/0.640 ms $ telnet svn.python.org 80 Trying 82.94.164.164... Connected to svn.python.org. Escape character is '^]'. ^] telnet> quit Connection closed. Skip
Python-Dev mailing list Python-Dev at python.org http://mail.python.org/mailman/listinfo/python-dev Unsubscribe: http://mail.python.org/mailman/options/python-dev/alexander.belopolsky%40gmail.com
- Previous message: [Python-Dev] Problem with svn on community buildbot
- Next message: [Python-Dev] Problem with svn on community buildbot
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]