JAVA process is taking 98% of CPU utilization.

[snehareddy]

Hi,

We have 4 instances of event servers running on UNIX system. For each instance two process are running – Mercator process and Java process.

It has been observed that for instance 4 java process is taking around 98% of CPU utilization. We have number of MQ based system files on this instance which are processing high amount of messages. Is there any chance that these MQ based system files to cause the high CPU utilization on this instance?

Please let us know the reasons and remedy for this high CPU utilization problem.

The version we are using is Mercator 6.7(306_1EM)

Thanks in advance!!

 

[OllyC]

The Java processes should just monitor the launcher process - the launcher process should be doing all the work.

We have seen bugs where the Java process will start to eat more CPU - request a patch from IBM for this.

Olly.