Date: Tue, 27 Sep 2005 23:12:35 +0200 From: martinko <martinkov@pobox.sk> To: freebsd-performance@freebsd.org Cc: freebsd-performance@freebsd.org Subject: Re: Finding what's causing I/O Message-ID: <4339B5C3.4050703@pobox.sk> In-Reply-To: <20050927014821.GA96389@voi.aagh.net> References: <20050922214709.Q50836@zoraida.natserv.net> <84dead7205092219023228cdf5@mail.gmail.com> <20050923080435.J58927@zoraida.natserv.net> <20050923122011.GV33413@yahoo-inc.com> <4337A277.4060200@pobox.sk> <20050927014821.GA96389@voi.aagh.net>
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Thomas Hurst wrote: > * martinko (martinkov@pobox.sk) wrote: > > >>well, thanks for the switch. i couldn't find any >>description/explanation of/on the columns (VCSW,..) in top(1) man >>page, though. :( > > > VCSW = Voluntary Context Switch > IVCSW = Involuntary Context Switch > > A very nice article on the meaning of these is here: > > http://www.informit.com/articles/article.asp?p=366888&seqNum=3&rl=1 > many thanks!
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