Below is the environment which I have:
1.Servers are fully utlilized(Memory and CPU usage always stays up at 95%to 98%)
2.No actions is taken by the customer to solve it.
3.The values keeps jumping between (90%to 98%) very frequently.
Now the question,I felt that setting the baselines may cause some alarms missed out in some cases.
So absolute threshold was set with respective to Hourly Baselines .
But this is not resolving the problems and I still get lot of Alerts.
Assiging all the Baselines resolves most of the alerts and the keeps things in ideal level.
What could be best suggestion to put in this kind of scenarios.