Messages in this thread | | | Date | Tue, 13 Nov 2007 03:23:23 +0100 (CET) | From | Tomasz Kłoczko <> | Subject | Re: top lies ? |
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On Tue, 13 Nov 2007, Andreas Schwab wrote:
> Tomasz Kłoczko <kloczek@rudy.mif.pg.gda.pl> writes: > >> 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 ? > > SWAP is just VIRT - RES. It means that 1.2g of the allocated virtual > address space is not resident, but it does not mean that all of it is > written to the swap space, it can also be part of a file based mapping.
OK but where I can find per process data about number of pages/amout of memory in swap ?
kloczek -- ----------------------------------------------------------- *Ludzie nie mają problemów, tylko sobie sami je stwarzają* ----------------------------------------------------------- Tomasz Kłoczko, sys adm @zie.pg.gda.pl|*e-mail: kloczek@rudy.mif.pg.gda.pl* | |