CPU usage statistics

Charles Steaderman charlies at poliac.com
Thu Sep 25 14:28:34 UTC 2003


I would like to gather some CPU usage statistics on my system. I found a 
function named CPU_usage_Dump() which seems to be close to what I need. 
After looking though the code, it is not clear how "system" or 
"interrupt" time is measured. Does RTEMS have a way to segment system 
time usage from normal task usage or does interrupt processing time 
count against the task that is interrupted?

- Charlie

-- 
Charlie Steaderman
charlies at poliac.com
VP Engineering
Poliac Research Corporation
Phone: 952.707.6245
Cel: 612.242.6364





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