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Re: pl/pgsql function spikes CPU 100%

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Jeff Frost <jeff(at)frostconsultingllc(dot)com>
Cc: pgsql-admin(at)postgresql(dot)org
Subject: Re: pl/pgsql function spikes CPU 100%
Date: 2007-04-24 06:33:13
Message-ID: 24506.1177396393@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-admin
Jeff Frost <jeff(at)frostconsultingllc(dot)com> writes:
> Well, finally got this system upgraded to 8.1.8, but unfortunately, that did 
> not resolve this.  Is there any reasonable way to see where this function is 
> spending it's time?

I've grown enamored of oprofile lately --- if you're on a recent Linux
system, try that.  Solaris' DTrace is said to have equivalent
capability.  On other systems you could consider plain 'ol gprof.

Any of these will require a certain amount of man-page-reading :-(

			regards, tom lane

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