Date: Wed, 19 Jan 2005 16:25:31 +0100 From: Benjamin Walkenhorst <krylon@gmx.net> To: krok@void.ru Cc: freebsd-questions@freebsd.org Subject: Re: KSE and CPU in top... Message-ID: <41EE7BEB.9010408@gmx.net> In-Reply-To: <41EE4AC7.3070301@void.ru> References: <41EE4AC7.3070301@void.ru>
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Hello, Krok wrote: > But top/ps shows not several processes, but one process with CPU more > then 100% sometimes : > > 611 mysql 20 0 142M 91832K kserel 3 6:57 165.09% 165.09% > mysqld > > Is it normal ? Do you happen to be running a multi-CPU system? I recently experienced a similar thing with a threaded perl-script using ~120% CPU on a dual AthlonMP. (and perl was, of course, built with ithreads) My assumption is that FreeBSD is now able to spread a process's threads among multiple CPUs. If so, I am never getting a single-CPU for a desktop system again. =) Oh yes, my /etc/libmap.conf: libm.so.2 libm.so.3 libc_r.so.5 libpthread.so.1 libc_r.so libpthread.so Kind regards, Benjamin
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