Re: BUG #6650: CPU system time utilization rising few times a day

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Andrzej Krawiec <a(dot)krawiec(at)focustelecom(dot)pl>
Cc: pgsql-bugs(at)postgresql(dot)org
Subject: Re: BUG #6650: CPU system time utilization rising few times a day
Date: 2012-06-08 15:31:25
Message-ID: CA+TgmobSaTWxZ4=wj4ZJ+E8AcwBKZHN7F_5v=EVcsX7BzsUamg@mail.gmail.com
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On Fri, Jun 1, 2012 at 2:17 AM, Andrzej Krawiec
<a(dot)krawiec(at)focustelecom(dot)pl> wrote:
> 2012/5/31 Robert Haas <robertmhaas(at)gmail(dot)com>:
>> How long was strace -s run for to generate this?
>
> Strace - s was running for about 2 minutes.

Hmm, I'm sort of confused then. This only shows a total of 1.815816
seconds of system time, which is a lot less than 99% utilization * 2
minutes.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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