Reference to the after() function
Summary
after(<eventsExpression>)
Returns synthetic ongoing events that start when the input events end.
Parameters
| Parameter | Description |
|---|---|
| eventExpression | Set of events that determine the start times of the returned synthetic events. |
Description
The after() event function returns a set of synthetic ongoing events, where each synthetic event:
- Starts at the end time of a corresponding event described by the expression.
- Continues indefinitely.
The following diagram represents an events() query that returns 3 events (A, B, and C). Using that events() query as the input to after() produces 3 synthetic events that each start when the corresponding input event ends:
Note: Synthetic events are displayed by the query, but not stored in Wavefront.