Ruleset CPU Usage varies a lot
Article ID: 405185
Updated On:
Products
Issue/Introduction
New CPU usage figures available from LISTDSI .
So essentially all it ever does is: Address OPER "Command('MODIFY AXR,IAXDMEM') nooutput"
However it seems to use a lot of CPU which varies a lot too, I wouldn't expect either of these to be the case.
Fire count: 402
Low CPU: 1352
Average CPU: 3720
High CPU: 17129
Are you able to explain how the CPU used by the rule can vary so much??
Resolution
Please find the below link to IBM doc where this explains why the CPU stats may vary outside of code changes.
: https://www.ibm.com/docs/en/
Additional Information
It is also important to note that due to these operating system variables, the most important metric to pay attention to is the average time. Over many executions a more true value will be seen in average. This becomes even more valuable when comparing the average execution time against the same rule with a code change. This can give a good idea how the new code has made an effect on the rule.
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