hubert depesz lubaczewski <dep...@depesz.com> writes:
> On Fri, Aug 28, 2009 at 12:47:15PM -0400, Tom Lane wrote:
>> Ouch. You need to update to 8.4 --- the SI messaging stuff will
>> definitely be hurting you with that many backends. Or consider
>> using connection pooling or something to cut the number of backends.
> Do you have any idea on how (easily) to test if this is the cause of the
> situation?
Well, if you have something like oprofile it would probably prove or
disprove the theory that sinvaladt.c is taking all the time.
regards, tom lane
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