Date: Fri, 21 Apr 2006 23:37:53 +0400 From: "Marat N.Afanasyev" <amarat@ksu.ru> To: freebsd-performance@freebsd.org Subject: freebsd 6.1-RC amd64 spends a lot of time in 'system' load Message-ID: <44493491.8060107@ksu.ru>
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Hello! I encounered a problem and don't know how to handle it yet. I have a SMP machine with 2 opterons and 4G of memory running freebsd 6.1-RC. It serves as web and mail server and runs mysql 4.1 as well. Problem is using a large amount of CPU to handle 'system' tasks. vmstat 1 shows that average numbers of context switching is about 100k. I've tried to use all recomendation I've found, but problem still persists. Can anybody give me a glue, what I should tune first of all. Any information you'll need will be provided. -- SY, Marat
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