tomcat probe internal used memory error

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Article ID: 34403

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Updated On:

Products

DX Infrastructure Management NIMSOFT PROBES

Issue/Introduction

The tomcat probe is generating critical alarms similar to the following:

The probe internal used memory 169792KB (136%) is >= 100.0% of 124000KB

Environment

Release: CNMSPP99000-7.6-Unified Infrastructure Mgmt-Server Pack-- On Prem
Component:

Resolution

tomcat (seen in all versions)

Deactivate the probe, then use the Raw Configure GUI to add a new <java_options> section under the top-level <properties> section:

<properties>
.....
java_home = .....
<java_options>
1 = -Xmx256m
</java_options>
<properties>

Also, change the <janitor> memorylimit to match the -Xmx size, noting that memory limit is in KB. So, in this case change memorylimit to 256000.

Activate the probe.

 

Additional Information

Set the -Xmx to a value which is higher than the number reported in the alarm.