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Date: Mon, 12 Nov 2007 18:57:39 +0100 (CET) From: Tomasz Kłoczko <kloczek@...y.mif.pg.gda.pl> To: linux-kernel@...r.kernel.org Subject: top lies ? Some data showed by top command looks like completly trashed. Fragment from top output: Mem: 2075784k total, 2053352k used, 22432k free, 19260k buffers Swap: 2096472k total, 136k used, 2096336k free, 1335080k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ SWAP nFLT WCHAN COMMAND 14515 mysql 20 0 1837m 563m 4132 S 39 27.8 27:14.20 1.2g 18 - mysqld How it is possible that swap ussage is 136k and swapped out portion of (in this case) mysqld process is 1.2g ? Mayby some other data from /proc/<pid> shows some *real* data ? Above is on procps 3.2.7 and kernel 2.6.22.12. kloczek -- ----------------------------------------------------------- *Ludzie nie mają problemów, tylko sobie sami je stwarzają* ----------------------------------------------------------- Tomasz Kłoczko, sys adm @zie.pg.gda.pl|*e-mail: kloczek@...y.mif.pg.gda.pl*
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