How to Set JVM Options for Jaspersoft Servers for Clarity PPM
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How to Set JVM Options for Jaspersoft Servers for Clarity PPM
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Article ID: 33213
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Updated On: 05-20-2025
Products
Clarity PPM On PremiseClarity PPM SaaS
Issue/Introduction
How to Set JVM Options for Jaspersoft Servers: Java Virtual Machine (JVM) runtime parameters normally need to be explicitly set so that the memory settings have values that are larger than the default settings and required to achieve optimal performance.
Environment
Release: All supported Jaspersoft releases
Resolution
For Windows:
This only applies outside of Windows Service if you use startup.bat to start services
Stop the Jaspersoft services
Navigate to Jaspersoft Installed folder cd <js-install>/apache-tomcat/bin/ and edit setenv.bat
Look out for JAVA_OPTS and update the default parameters below:
SET "JAVA_OPTS=-Xms1024m -Xmx2048m -XX:PermSize=32m