We use cookies to ensure that we give you the best experience on our website.  Visit our Privacy Policy to learn more. If you continue to use this site, we will assume that you are okay with it.

Your choices regarding cookies on this site.
Your preferences have been updated.
In order for the changes to take effect completely please clear your browser cookies and cache. Then reload the page.

Werk #11261: Fix performance regression caused by too many live status queries between EC and core

ComponentEvent Console
TitleFix performance regression caused by too many live status queries between EC and core
Date2020-08-12 20:14:33
Checkmk EditionCheckmk Raw Edition (CRE)
Checkmk Version2.0.0i1,1.6.0p16
LevelProminent Change
ClassBug Fix
CompatibilityCompatible - no manual interaction needed

The version 1.6.0p14 introduced an issue affecting the Event Console and it's Livestatus communication with the local monitoring core.

Instead of querying static configuration related information, which is needed by the Event Console only once per core restart, these information were not cached as intended. This resulted in these queries being made over and over again.

The query was executed in the following situations:

  • Multiple times when querying the "eventconsolestatus" table (Once for each host known by the Event Console)
  • Once for each created event