This section discusses how to use the data items that can have the “Avg for Sample” and “Avg for Session” statistic types. The data items are:
Procedure Elapsed Time
Procedure CPU Time
If the playback view uses these data item names with the “Value for Sample” or “Value for Session” statistic types, the input view must have the same statistic type.
If the playback view uses these data item names with the “Avg for Sample” or “Avg for Session” statistic types:
The returned value is calculated if the input view includes the additional data item Procedure Execution Count.
The returned value is estimated if all of the following are true:
Procedure Execution Count does not exist in the input view, and
Procedure Elapsed Time exists in the input view with the statistic type “Avg for Sample”, and
The playback session allows estimations. That is, in the hs_create_playback_session command, the allow_estimation parameter was set to allow.