- Performance tuning requires you to modify important system files, which affect all programs running on the server. We recommend you to familiarize yourself with these files using Unix/Linux documentation before editing them.
- The parameter values we discuss below are just examples. They might not be the optimal values for the specific hardware configurations in your environment. We recommend you to carry out load tests on your environment to tune the ELB accordingly.
Memory allocated for ELB should be increased to the following. Note that you need to modify the <ELB_HOME>/bin/wso2server.sh file to make this change.
- -Xms1500m -Xmx3000m
- -XX:PermSize=256m -XX:MaxPermSize=512m
In passthru properties file, we have:
- worker_pool_size_core=400
- worker_pool_size_max=500
- io_buffer_size=16384