Catch up on the latest product updates, best practices, and expert insights from the Checkmk Conference #12 – Watch the livestream recordings now

Werk #22789: EC: host limits delete the right events

Component Event Console
Title EC: host limits delete the right events
Date Oct 22, 2026
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
3.0.0b1
Not yet released
Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT

Every event carries two host names: its own one, taken from its message after any host name translation and rewriting, and the name of the monitored host that Checkmk matched it to, if any. The host limit of the Event Console counts the events of each combination of these names separately. With the action Delete oldest event, create new event, however, the Event Console deleted the oldest event with the same own host name, even if that event was counted separately, e.g. because it arrived before the host was added to the monitoring. The host then kept more open events than its limit allowed.

The Event Console now deletes the oldest event counted towards the reached limit.

To the list of all Werks