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| author | Alessio Sergi <al3hex@gmail.com> | 2017-03-12 18:52:17 +0100 |
|---|---|---|
| committer | Alessio Sergi <al3hex@gmail.com> | 2017-03-12 18:52:17 +0100 |
| commit | 937f2faf9aa0e3b362fac62dbb4dac7fb06c21fb (patch) | |
| tree | be068e73be2e2fe184fa44efc5375087025a0714 /docs/aoa/ps.rst | |
| parent | 23a65b56f2eac3a02074fd3f454f3a3bcf7ea64e (diff) | |
Update doc
Diffstat (limited to 'docs/aoa/ps.rst')
| -rw-r--r-- | docs/aoa/ps.rst | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/docs/aoa/ps.rst b/docs/aoa/ps.rst index a1da1575..bf4c1945 100644 --- a/docs/aoa/ps.rst +++ b/docs/aoa/ps.rst @@ -52,22 +52,25 @@ Columns display ``VIRT`` Virtual Memory Size The total amount of virtual memory used by the - process. It includes all code, data and shared + process. + + It includes all code, data and shared libraries plus pages that have been swapped out and pages that have been mapped but not used. ``RES`` Resident Memory Size The non-swapped physical memory a process is - using (what's currently in the physical memory). + using (what's currently in the physical memory). ``PID`` Process ID ``USER`` User ID ``NI`` Nice level of the process ``S`` Process status The status of the process: + - ``R``: running or runnable (on run queue) - ``S``: interruptible sleep (waiting for an event) - - ``D``: uninterruptible sleep (usually IO) + - ``D``: uninterruptible sleep (usually I/O) - ``Z``: defunct ("zombie") process - ``T``: traced/stopped by job control signal - ``X``: dead (should never be seen) @@ -88,10 +91,12 @@ It's possible to filter the processes list using the ``ENTER`` key. Filter syntax is the following (examples): -- python > Filter processes name or command line starting with *python* (regexp) -- .*python.* > Filter processes name or command line containing *python* (regexp) -- username:nicolargo > Processes of nicolargo user (key:regexp) -- cmdline:\/usr\/bin.* > Processes starting by */usr/bin* +- ``python``: Filter processes name or command line starting with + *python* (regexp) +- ``.*python.*``: Filter processes name or command line containing + *python* (regexp) +- ``username:nicolargo``: Processes of nicolargo user (key:regexp) +- ``cmdline:\/usr\/bin.*``: Processes starting by */usr/bin* Extended info ------------- |