CA Process Automation Tuning › Tuning CA Process Automation by Editing Configuration Files

Tuning CA Process Automation by Editing Configuration Files

JVM Tuning

Consider doing JVM tuning.

Follow these steps:

1. Log in to the server where an Orchestrator is installed.
2. Navigate to the following folder:

   install_dir/server/c2o/bin/
   

3. Open the following file:

   c2osvcw.conf
   

4. Edit the following parameters as shown:

   wrapper.java.additional.7=-XX:PermSize=256m
   wrapper.java.additional.8=-XX:MaxPermSize=768m 
   wrapper.java.initmemory=4096
   wrapper.java.maxmemory=4096
   

   Note: The wrapper.java.initmemory and the wrapper.java.maxmemory values must be identical. If additional memory is required and available on the server, these values can be changed.

5. Save the updated c2osvcw.conf file.

JBOSS JMS and Database Pools Tuning

Consider updating default values for JBOSS JMS and Database pools.

Follow these steps:

1. Log in to the server where an Orchestrator is installed.
2. Navigate to the following folder:

   install_dir/server/c2o/conf/
   

3. Open the following file:

   install_dir/server/c2o/conf/standardjboss.xml
   

4. Edit the following parameter as shown:
   • Under <jndi-name> DefaultDS</jndi-name>

     <idle-timeout-minutes>10</idle-timeout-minutes>
     <prepared-statement-cache-size>250</prepared-statement-cache-size>
     <max-pool-size>375</max-pool-size>
     

   • Under <jndi-name> DDLDatasourceDS</jndi-name>

     <idle-timeout-minutes>10</idle-timeout-minutes>
     <max-pool-size>375</max-pool-size>
     

5. Save the updated standardjboss.xml file.