標(biāo)題: 請問ps命令查出來的rss/vsz/size分別是何含義呢？ [打印本頁] 作者: beyond_wyc 時(shí)間: 2009-01-05 11:30 標(biāo)題: 請問ps命令查出來的rss/vsz/size分別是何含義呢？ rss RSS resident set size, the non-swapped physical memory that a task has used (in kiloBytes). (alias rssize, rsz).
vsz VSZ virtual memory size of the process in KiB (1024-byte units). Device mappings are currently excluded; this is subject
to change. (alias vsize).
size SZ approximate amount of swap space that would be required if the process were to dirty all writable pages and then be
swapped out. This number is very rough!
sz SZ size in physical pages of the core image of the process. This includes text, data, and stack space. Device mappings
are currently excluded; this is subject to change. See vsz and rss.作者: MMMIX 時(shí)間: 2009-01-05 17:33
找點(diǎn) OS 原理(尤其是內(nèi)存管理部分)方面的資料來看看作者: beyond_wyc 時(shí)間: 2009-01-06 14:29
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