Re: BUG #9342: CPU / Memory Run-away

From: Christopher Nielsen <cnielsen(at)atlassian(dot)com>
To: pgsql-bugs(at)postgresql(dot)org
Subject: Re: BUG #9342: CPU / Memory Run-away
Date: 2014-02-27 00:10:24
Message-ID: CAJ+wzrb+fiKSZunNB3vj4kUWcJfWa05Zakd7h-3u9vqM7KHDfA@mail.gmail.com
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Thank you, Heikki,

We have core and stack traces available, and would love to collaborate with
>> anyone who has time to look into the issue with us, anytime.
>
>

> Feel free to post the stack traces on this list, so that everyone can
> have a look.
>

Linked is a strace / status / syscall list of what our postgres processes
were doing, at the time of the run-away.

Archive on Google
Drive<https://drive.google.com/a/atlassian.com/file/d/0B9wdVVUs5uWVTVVSSXpZN0JxX3M/edit?usp=sharing>
(Will
bonk on "approve" on request)

Also included, is a copy of the postgresql.conf, for reference.

It seemed funny that a db-wide slow-down should happen, independent of
increased query / app load.

Thanks again for any insight, or opinions, into what could be going on,

-Chris

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