the fieldpack was provided by CA to us, i am not aware if we have the source. in addition we preffer if CA actualy supports it as a official feature instead of creating and especialy maintaining it ourselfs, which is why i created Addition to GC Monitor - JVM Flags.
our requirements in the past where:
- create a GC Monitor which monitors all Heap/non-Heap pools, all type of GCs with the according algorythm name, %used in GC last 5minutes, (SUN JVM Only Heap in % after GC), JVM Flags, etc.
- multiple JVM vendors and versions supported in one module (SUN JVM 1.5 1.6 / IBM JVM 1.5 1.6 in particular)
- standardized presentation no matter what JVM
- it should cope with the diffrent features of the JVM provided (or not) and display the metrics dynamicly based on the JVM capability
the current GC Monitor partialy delivers this information and should be if possible extended by CA either by default or possible to enable with flags.