X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=contents%2Funderstanding-lttng%2Fcore-concepts%2Fevent.md;h=5526e27c23e705f689f219d10b48803b840c0791;hb=85ccb28b9a18a29b9515e2d445185f8d0241c5f2;hp=3a632d5cb4d841375bd893d76d828aa26770e8b3;hpb=4280f59215672366f9c47f76c2a2f6dee9757ff7;p=lttng-docs.git diff --git a/contents/understanding-lttng/core-concepts/event.md b/contents/understanding-lttng/core-concepts/event.md index 3a632d5..5526e27 100644 --- a/contents/understanding-lttng/core-concepts/event.md +++ b/contents/understanding-lttng/core-concepts/event.md @@ -21,8 +21,7 @@ having multiple definitions depending on the context: The whole [Core concepts](#doc-core-concepts) section focuses on the third definition. An event is always registered to _one or more_ channels and may be enabled or disabled at will per channel. A disabled -event will never lead to a recorded event, even if its channel -is enabled. +event never leads to a recorded event, even if its channel is enabled. An event (3) is enabled with a few conditions that must _all_ be met when an event (1) happens in order to generate a recorded event (2): @@ -33,16 +32,3 @@ when an event (1) happens in order to generate a recorded event (2): log level range specified when enabling the event. 3. **Optionally**, the occurring event must satisfy a custom expression, or _filter_, specified when enabling the event. - -The following illustration summarizes how tracing sessions, domains, -channels and events are related: - -
- - - -
- -This diagram also shows how events may be individually enabled/disabled -(green/grey) and how a given event may be registered to more than one -channel.