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Re: Performance problem Linux vs. Solaris

From: Stephan Bressler <stephan.bressler_at_siemens.com>
Date: Mon, 27 May 2002 11:13:19 +0200
Message-ID: <acstbh$p5e$1@news.mch.sbs.de> 





Hi,



you need to provide some more information. A good start would be to monitor
the cpu load via sar.


One topic of solaris I can think of comes with the handling of the SHM,
which may cause problems in


case of huge SGAs (>1GB) and many sessions (>200). Symptom is very high %sys
percentage of the


cpu load (>40-50%). In that case you should check whether use_ism is set to
true.



Regards


Stephan
Received on Mon May 27 2002 - 04:13:19 CDT












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