By default, CHUNK_JOB_SIZE is not enabled. Enabling application-level job chunking overrides queue-level job chunking.
To configure an application profile to chunk jobs together, specify the CHUNK_JOB_SIZE parameter in the application profile definition in lsb.applications.
Specify CHUNK_JOB_SIZE=1 to disable job chunking for the application. This value overrides chunk job dispatch configured in the queue.
After adding CHUNK_JOB_SIZE to lsb.applications, use badmin reconfig to reconfigure your cluster.