State Machine Configuration

The following configurations are required to enable pagination of state machines in the application:

Threshold can be configured using the property com.tibco.fom.orch.maxNoMilestonesLoadedinMemory under the category Orchestrator Configuration in ConfigValues_OMS.xml.

<ConfValue description="Maximum number of StateMachines instances to be kept in Heap Memory" isHotDeployable="true" name="Max No of StateMachines in Heap Memory" propname="com.tibco.fom.orch.maxNoMilestonesLoadedinMemory" readonly="false" sinceVersion="2.1" visibility="Basic">
   <ConfString default="0" value="0" />
</ConfValue>

This property indicates the number of state machines kept in heap memory. After this threshold is exceeded eviction of state machines starts and state machines are moved to a backing store. The default value of ‘0’ indicates no eviction of the state machine from heap memory and all the state machine is in heap memory.