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Tuesday, 14 February 2017

VMware DEM Performance Analysis and Tuning

By default, vRealize Automation processes only two concurrent provisions per endpoint. VMware recommends that all deployments start with at least two DEM-Workers. In 6.x each DEM-Worker
could process 15 workflows concurrently. This has been increased to 30 in 7.0. If machines are being customized through Workflow Stubs, you should have 1 DEM-Worker per 20 Machines that will be provisioned concurrently. For example, a system supporting 100 concurrent provisions should have a minimum of 5 DEM-Workers.