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Monitor number of Full GC Cycles

Question asked by ashishv on Oct 2, 2012
Latest reply on Oct 3, 2012 by joeg84
Hello All,

we have APM (9.1.0) agents on few App servers, and recently it was requested that we monitor number of Full GC happening within a specified period of time and if it is more than specified threadhold fire an alert.

looking at the GC metrics available with Base 9.1.0 agents, there is no way to monitor Full GC Cycles, although Old Gen is pretty indicative of Full GC's happening; but there is NOOut of the Box way to create an alert on that. has anyone encountered this type of request and if yes what was the solution?

i have been told that only way to monitor old gen Cleanup counter is using a custom JavaScript.

do let me know of any suggestions.