Since I've updated to QB9, I frequently get alarms on physical memory from my agents in the grid:
Memory High Usage Physical Memory :: Memory Usage=93.03%
The system alarm is defined as Physical Memory :: Memory Usage > 85.00% at each time the condition is true.
Most of my agent run on a virtual Windows 7 32-bit machine with 1.5GB of physical memory.
I tried to make sense out of this, but the longer I look into this the more I get confused.
On the Grid page for this node I see:
CPU: 2.5 GHz GenuineIntel / 1 processors
JVM Memory Max: 495MB
JVM Heap Max: 495MB
So how does this relate to the 1.5GB memory the machine was allocated to?
Further, the metrics show a memory usage of between 11% and 22%, dropping from 22% to 11% every 30 minutes. However, on the machines task manager, the memory usage is shown as approx. 1GB of the 1.5GB what makes 66%. Again, how does this relate?
Does anybody have some insight on this?
As I did not see this alarms with QB8, did anything change in this area?