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* Postmaster eating up all my cpu
@ 2015-05-28 11:25 birimblongas <bianca.stephani@gmail.com>
0 siblings, 1 reply; 2+ messages in thread
From: birimblongas @ 2015-05-28 11:25 UTC (permalink / raw)
To: pgsql-performance
Hi,
My app was working just fine. A month ago postmaster started to eat all my
cpu sometimes (not all day, but a lot of times and everyday) and then my app
gets really slow and sometimes don't even complete the requests.
What could it be?
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* Re: Postmaster eating up all my cpu
@ 2015-05-30 20:45 Tomas Vondra <tomas.vondra@2ndquadrant.com>
parent: birimblongas <bianca.stephani@gmail.com>
0 siblings, 0 replies; 2+ messages in thread
From: Tomas Vondra @ 2015-05-30 20:45 UTC (permalink / raw)
To: pgsql-performance
Hi,
On 05/28/15 13:25, birimblongas wrote:
> Hi,
>
> My app was working just fine. A month ago postmaster started to eat all my
> cpu sometimes (not all day, but a lot of times and everyday) and then my app
> gets really slow and sometimes don't even complete the requests.
>
> What could it be?
A lot of things. The first step should be looking at pg_stat_activity,
what is the process eating the CPU doing.
We also need much more information about your system - what PostgreSQL
version are you using, what kind of OS, configuration etc.
regards
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Tomas Vondra http://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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2015-05-28 11:25 Postmaster eating up all my cpu birimblongas <bianca.stephani@gmail.com>
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