Re: The good, old times
От | Craig Ringer |
---|---|
Тема | Re: The good, old times |
Дата | |
Msg-id | 4D31A2EC.1070401@postnewspapers.com.au обсуждение исходный текст |
Ответ на | Re: The good, old times (Mladen Gogala <mladen.gogala@vmsinfo.com>) |
Список | pgsql-performance |
On 01/15/2011 12:54 AM, Mladen Gogala wrote: > Yes, it was a complaint about the download speed. > >> - Information abut their local connectivity >> - mtr --report / traceroute output >> - tests from other available hosts OK, that's one out of three. How about the other two? > 15 gayrettepe-t3-1-gayrettepe-t2-1.turktelekom.com.tr (212.156.118.29) > 167.867 ms 167.870 ms 167.862 ms > 16 88.255.240.110 (88.255.240.110) 167.515 ms 168.172 ms 165.829 ms > 17 ns1.gunduz.org (77.79.103.58) 171.574 ms !X * * Output from a smarter traceroute client like "mtr" would be helpful. See below for usage. "mtr" is available for most non-braindead unixes, and is pre-installed on many modern Linux variants. > Are there any good mirrors? Apparently, there is something slow in the > force. Looks fine from here, on iiNet Western Australian ADSL2+ via local 802.11g . That latency is about what I expect for traffic from Western Australia to Turkey via Sydney and the USA. I see similar results from other hosts. Performance when accessing the server is fine. This sample was taken Sat Jan 15 2011, 21:35:55 +0800 time. > [craig@ayaki ~]$ mtr --report-wide --report 77.79.103.58 > HOST: ayaki Loss% Snt Last Avg Best Wrst StDev > 1.|-- bob.iad 0.0% 10 1.9 1.9 1.2 3.7 0.7 > 2.|-- nexthop.wa.iinet.net.au 0.0% 10 16.7 18.6 16.7 28.8 3.7 > 3.|-- te7-2.per-qv1-bdr1.iinet.net.au 0.0% 10 17.7 17.8 17.1 18.6 0.4 > 4.|-- te3-0-0.syd-ult-core1.iinet.net.au 0.0% 10 72.9 72.1 71.4 72.9 0.6 > 5.|-- Bundle-Ether12.chw48.Sydney.telstra.net 0.0% 10 69.3 69.3 68.5 70.3 0.7 > 6.|-- Bundle-Ether6.chw-core2.Sydney.telstra.net 0.0% 10 73.2 73.7 73.1 76.1 0.9 > 7.|-- Bundle-Ether1.oxf-gw2.Sydney.telstra.net 0.0% 10 74.5 75.1 72.6 81.9 3.3 > 8.|-- 203.50.13.102 0.0% 10 70.1 70.5 69.4 72.0 0.8 > 9.|-- i-10-0-0.syd-core03.bi.reach.com 0.0% 10 75.9 75.8 75.0 76.5 0.5 > 10.|-- i-0-3-0-0.1wlt-core01.bx.reach.com 0.0% 10 224.6 223.2 222.5 224.6 0.6 > 11.|-- i-3-4.eqla01.bi.reach.com 0.0% 10 222.2 222.2 221.5 223.4 0.6 > 12.|-- gblx-peer.eqla01.pr.reach.com 0.0% 10 248.0 247.8 246.9 248.4 0.5 > 13.|-- 204.245.38.154 20.0% 10 638.2 520.0 465.1 638.2 71.4 > 14.|-- static.turktelekom.com.tr 10.0% 10 475.1 475.1 471.9 479.8 2.1 > 15.|-- gayrettepe-t3-1-gayrettepe-t2-1.turktelekom.com.tr 10.0% 10 476.2 475.3 472.0 476.8 1.8 > 16.|-- 88.255.240.110 10.0% 10 481.9 490.0 480.6 528.8 15.0 > 17.|-- ??? 100.0 10 0.0 0.0 0.0 0.0 0.0 > 18.|-- ns1.gunduz.org 20.0% 10 483.5 482.3 476.7 485.0 2.7 -- Craig Ringer
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