Re: Postgres using 100% CPU

From: Merlin Moncure <mmoncure(at)gmail(dot)com>
To: Nikola Ivanov <xlpizza(at)gmail(dot)com>
Cc: Nik <XLPizza(at)gmail(dot)com>, pgsql-general(at)postgresql(dot)org
Subject: Re: Postgres using 100% CPU
Date: 2006-02-15 20:35:35
Message-ID: b42b73150602151235j57bbcb75uc885dcc5b759ed08@mail.gmail.com
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On 2/15/06, Nikola Ivanov <xlpizza(at)gmail(dot)com> wrote:
> I found the pid of the postgres process that was consuming all the CPU. I
> turned the stats back on (and reloaded the conf file), but when I query
> pg_stat_activity I get nothing back. No records.

did you restart server? I think stats collector setting is only set
on server start. You may want to consider using pg_ctl to kill that
pid. I also think about leaving command strings stats on for a while
depending on your transaction volume. There is some overhead but the
information it gives can be highly useful.

Merlin

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