Why is wasp so slow to start up in UIM v9.1.0

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Article ID: 132483

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Updated On:

Products

DX Infrastructure Management NIMSOFT PROBES

Issue/Introduction

wasp version 9.10 is very slow to startup in UMP v9.1.0

Why isĀ  the wasp probe so slow when starting up in UIM version 9.1.0?

Environment

- UIM v9.1.0
- wasp v9.10

Resolution

Apache tomcat version was updated to version 9.


For further information go to:

Apache Tomcat 9 Configuration Reference


Steps to improve the UMP wasp startup time:


- Deactivate wasp  


- On the UMP robot machine navigate to ...\probes\service\wasp\conf  


- Open context.xml for editing  


- Replace context.xml contents with the following text  


<?xml version='1.0' encoding='utf-8'?>  

<Context reloadable="false">  

<!-- Disable session persistence across restarts. -->  

<Manager pathname="" />  

<Resources cachingAllowed="false" />  

<JarScanner scanClassPath="false" scanManifest="false" >  

<JarScanFilter pluggabilitySkip="*.jar" defaultPluggabilityScan="false" tldSkip="*.jar" defaultTldScan="false"/>  

</JarScanner>  

</Context>  


- Activate wasp

Additional Information

This change will help improve the startup time by approximately 50%.