On Fri, 2 Mar 2007, Darcy Buskermolen wrote:

On Thursday 01 March 2007 11:57, Tom Lane wrote:
Darcy Buskermolen <[EMAIL PROTECTED]> writes:
I'm observing high CPU usage (95%) of a 2.6GHz opteron by the stats
collector on an 8.2.3 box  investigation has lead me to belive that the
stats file is written a lot more often that once every 500ms  the
following shows this behavior.


Looks like someone broke the usage of PGSTAT_STAT_INTERVAL between 8.1
and 8.2 ... it's waiting 500 microseconds, not the intended 500
milliseconds.

I can confirm that rev 1.140.2.3 of pgstat.c does fix this issue.

The stats collector CPU usage has dropped from inexcess of 95% to 5%

Thanks.

Any guess on when we'd see an 8.2.4?  I have a business reason for asking.

Thanks!

--
Larry Rosenman                     http://www.lerctr.org/~ler
Phone: +1 512-248-2683                 E-Mail: ler@lerctr.org
US Mail: 430 Valona Loop, Round Rock, TX 78681-3893

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