Re: Log rotation

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Fernando Nasser <fnasser(at)redhat(dot)com>
Cc: Lamar Owen <lowen(at)pari(dot)edu>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Log rotation
Date: 2004-03-14 17:19:06
Message-ID: 23055.1079284746@sss.pgh.pa.us
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Fernando Nasser <fnasser(at)redhat(dot)com> writes:
> Lamar Owen wrote:
>> Third, it seems that you don't have enough profiling data to support
>> a 'syslog is bad' position.

> That is true. It is from hearsay, from people who run production
> environments. It may be a belief based on old experiences though.

I think it's pretty well established that syslog sucks for high log
volume if you run it in the mode where it fsyncs its log after every
message. But I don't believe we have any data that says it's a problem
even if you avoid that pitfall.

regards, tom lane

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