linux - How to show the totall amount of process ,main memory, virtual memory usage in SYSTEMTAP? -


i wanna write script monitors 1 (selected) item component following operating systems:

  • process management
  • management of main memory
  • virtual memory management
  • management of input / output
  • network management

and came idea how show it:

   process | main memory | virtual memory | input/output |  network   % usage  |  % usage    |     % usage    |     ???      | data send/recived

i don't know how show % usage of cpu, main memory, , virtual memory.
don't know manage in input/output.

systemtap better suited monitoring events rather levels of those. consider using pcp (http://oss.sgi.com/projects/pcp) simple periodic level monitoring.


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