On Thu, 5 Feb 2009 00:00:35 +0200
Omer Faruk Sen omerf...@gmail.com wrote:
Hi,
I have a running pgsql server but on heavy loads it consumes lots of
time in system (more than %50). I can see that
CPU states: 15.4% user, 0.0% nice, 81.9% system, 1.5% interrupt,
1.2% idle
But how can I debug that kind of system. vmstat and other tools only
show most cpu is used by system. But how can I go deeper and debug
that kind of a problem?
Any tools that you can suggest me?
I've not used it, but I believe DTrace is probably the best tool to
find the cause of the problem. It's in 7.1 and later.
--
Bruce
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