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resolution_area:prometheus_resolutions:res-p1202
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HeapLowGrails
Level: Critical
Purpose: Identify when one of the Errigal Grails Application is using an excessive amount of heap memory for a defined duration of time.
Scenario: ReportingManager on EXTApps2 used more than 90% of its Heap for 120s. Typical reason in this instance would be a rogue report run with very broad input variable e.g a trap report specifying range of over year.
Resolution: Monitor to see if heap usage is reducing. If not and it becomes evident that the application will run out of memory, perform a restart of the application.
Manual Action Steps:
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resolution_area/prometheus_resolutions/res-p1202.1625484004.txt.gz · Last modified: 2021/07/05 12:20 by 10.91.120.28