alerts about EM Overall Capacity

Article Id: 110539

Status: Published

Updated On: 10-08-2018 11:58

Products:

CA Application Performance Management Agent (APM / Wily / Introscope) , INTROSCOPE

Issue/Introduction:

We are getting alerts about EM Overall Capacity (%)
The "EM Overall Capacity (%) - Caution" is set at 75& and "EM Overall Capacity (%) - Danger" is set at 90%.
How can we avoid unnecessary alerts?

Environment:

Release:
Component: APMISP

Resolution:

The Alert came with "Supportability.jar" Manage Module which could have threshold based on the old GC settings (CMS parallel GC and GC kickoff at 50%). We are now changing the default GC algorithm to G1GC for newer JVM versions and also bigger heap size. For the Alert definition, it is hard to configure a proper threshold for every environment -- each one might have different configurations. Based on this information, it would be better to make additional adjustments to threshold, so that we do not get unnecessary alerts.