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Process Memory : ps -elf, ps -aux
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$>$$> ps -elf F S UID PID PPID C PRI NI ADDR SZ WCHAN STIME TTY TIME CMD 4 S root 1 0 0 76 0 - 1193 109952 Dec17 ? 00:00:01 init [5] 1 S root 2 1 0 -40 - - 0 migrat Dec17 ? 00:00:00 [migration/0] 1 S root 3 1 0 94 19 - 0 ksofti Dec17 ? 00:00:00 [ksoftirqd/0] 1 S root 4 1 0 -40 - - 0 migrat Dec17 ? 00:00:00 [migration/1] 1 S root 5 1 0 94 19 - 0 ksofti Dec17 ? 00:00:00 [ksoftirqd/1] 1 S root 6 1 0 -40 - - 0 migrat Dec17 ? 00:00:01 [migration/2] 1 S root 7 1 0 94 19 - 0 ksofti Dec17 ? 00:00:00 [ksoftirqd/2] 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! |
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$> ps aux USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND root 1 0.0 0.0 4772 564 ? S Dec17 0:01 init [5] root 2 0.0 0.0 0 0 ? S Dec17 0:00 [migration/0] root 3 0.0 0.0 0 0 ? SN Dec17 0:00 [ksoftirqd/0] root 4 0.0 0.0 0 0 ? S Dec17 0:00 [migration/1] root 5 0.0 0.0 0 0 ? SN Dec17 0:00 [ksoftirqd/1] root 6 0.0 0.0 0 0 ? S Dec17 0:01 [migration/2] RSS : resident set size, the non-swapped physical memory that a task has used (in kiloBytes). VSZ : virtual memory usage of entire process. |
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