Le Tuesday 15 April 2008 06:28:51 NN_il_Confusionario, vous avez écrit : > On Tue, Apr 15, 2008 at 10:23:25AM +0800, Ding Honghui wrote: > > vmstat 1 shows my debian box wa in field cpu is about 9x% and bi in > > field io is high(about 2000-7000). > > 1. Is it means some processes are accessing my disk heavly? > > 2. If so, is there any IO diagnose tools exist to find out which process > > is? > > I would try top htop sar/iostat/mpstat (package sysstat) ... and/or > other things that you can find with apt-cache search > > -- > Chi usa software non libero avvelena anche te. Digli di smettere. > Informatica=arsenico: minime dosi in rari casi patologici, altrimenti > letale. Informatica=bomba: intelligente solo per gli stupidi che ci > credono.
Since 2.6.24 kernel, atop can show you disk usage, by process. Type "d" to sort by disk usage.
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