Important settings

    To increase this value, you have to modify the Docker image. For other install types, add this setting to the host machine’s /etc/sysctl.conf file with the following line:

    1. vm.max_map_count=262144

    Then run to reload.

    The sample docker-compose.yml file also contains several key settings:

    • Sets the size of the Java heap (we recommend half of system RAM).

    • port 9600

      Allows you to access Performance Analyzer on port 9600.