Tuning JVM Garbage Collector (Best values for JIRA 6 & 7 large instances)

The following example JVM settings are recommended for most production servers (JIRA works better as standalone installation): -server -Xms24G -Xmx24G -XX:PermSize=512m -XX:+UseG1GC -XX:MaxGCPauseMillis=200 -XX:ParallelGCThreads=20 -XX:ConcGCThreads=5 -XX:InitiatingHeapOccupancyPercent=70 For production replica servers (test environments), use the example settings: -server -Xms4G -Xmx4G -XX:PermSize=512m -XX:+UseG1GC -XX:MaxGCPauseMillis=200 -XX:ParallelGCThreads=20 -XX:ConcGCThreads=5 -XX:InitiatingHeapOccupancyPercent=70 For standalone installations (recommended in JIRA large installations), use the…

Read More

eazyBI plugin settings [Advanced settings] best values for mondrian OLAP

The performance seems better with this values More info in: https://github.com/rsim/mondrian-olap/issues/28 https://docs.eazybi.com/display/EAZYBIPRIVATE/Custom+schema+definition+-+Aggregate+tables https://docs.eazybi.com/display/EAZYBIJIRA/Installation+and+setup#Installationandsetup-Databaseconnection Values info: http://infocenter.pentaho.com/help/index.jsp?topic=%2Fperformance_tuning_guide%2Fconcept_mondrian_properties.html

Read More