Re: List response time...

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От Tom Lane
Тема Re: List response time...
Дата
Msg-id 10290.998422474@sss.pgh.pa.us
обсуждение исходный текст
Ответ на Re: List response time...  (Lamar Owen <lamar.owen@wgcr.org>)
Ответы Re: List response time...  (Ian Lance Taylor <ian@airs.com>)
Re: List response time...  ("Marc G. Fournier" <scrappy@hub.org>)
Список pgsql-hackers
Lamar Owen <lamar.owen@wgcr.org> writes:
> The best thing to do is simply to expect propagation delay.

Actually, I just sent a gripe off to Marc about this.  I've been
noticing large and variable propagation delay for a few months now,
but I just today realized that the problem is entirely local to hub.org.
For example, look at the headers on your message:

Received: from postgresql.org (webmail.postgresql.org [216.126.85.28])by sss.pgh.pa.us (8.11.4/8.11.4) with ESMTP id
f7LJKpY10196for<tgl@sss.pgh.pa.us>; Tue, 21 Aug 2001 15:20:51 -0400 (EDT)
 
Received: from postgresql.org.org (webmail.postgresql.org [216.126.85.28])by postgresql.org (8.11.3/8.11.4) with SMTP
idf7LJKpP46374;Tue, 21 Aug 2001 15:20:52 -0400 (EDT)(envelope-from pgsql-hackers-owner+M12441@postgresql.org)
 
Received: from www.wgcr.org (www.wgcr.org [206.74.232.194])by postgresql.org (8.11.3/8.11.4) with ESMTP id
f7LHxnP15711for<pgsql-hackers@postgresql.org>; Tue, 21 Aug 2001 13:59:49 -0400 (EDT)(envelope-from
lamar.owen@wgcr.org)
Received: from lowen.wgcr.org (IDENT:lowen@[10.1.2.3])by www.wgcr.org (8.9.3/8.9.3/WGCR) with SMTP id NAA25357;Tue, 21
Aug2001 13:59:40 -0400
 

All the delay seems to be in transferring the message from
postgresql.org to webmail.postgresql.org ... which are the same
machine, or at least the same IP address.  What's up with that?
        regards, tom lane


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