Activity Statistics

One record per completed activity execution is created and stored in the activity statistics file. The following table describes the statistics stored for each activity.

Stored activity statistics

Statistic

Description

startTime

Offset (in milliseconds) from the start of statistic gathering to the time the activity was invoked.

elapsedTime

The time when the activity ended minus the time the activity started. The total clock time that has elapsed during the execution of the activity.

evalTime

The time between the beginning and end of the evaluation period for the activity. If the activity completes in one step, the evalTime and elapsedTime would be the same. However, some activities, such as Request/Reply or Wait for... activities typically do not complete in one step.

jobId

ID of the process instance in which this activity executed.

processName

Name of the process definition the process instance in which this activity is located.

callStack

When the activity is executed as part of a called process, this column contains the call stack from the original process to the called process.

paged

Specifies whether the process instance was paged out to disk when the activity was invoked.