To enable dynamic IMS message queue performance tuning

  1. If started, stop your enterprise server region .
  2. From the Home page in Enterprise Server Administration, click the Edit button that corresponds to your enterprise server region.
  3. Open the Server > Properties > General tabs.
  4. In the Configuration Information field, add an [ES-Environment] section, and set the ES_TMC_AGGREGATE environment variable. For example, to disable flush operations: 
    [ES-Environment]
ES_TMC_AGGREGATE=,D
    See Dynamic IMS Message Queue Performance Tuning for detailed descriptions of each ES_TMC_AGGREGATE environment variable option.
  5. Click Apply.
Parent topic: Message Queue
Related concepts
Dynamic IMS Message Queue Performance Tuning
Dynamic IMS Message Queue Expansion
Related tasks
To dynamically tune IMS message queue performance
Related reference
IMS-Specific Environment Variables
Server Instance Properties: MSS IMS TM General
IMS Control