|Title||Fixed performance regression for event console history queries.|
|Checkmk Edition||Checkmk Raw Edition (CRE)|
|Compatibility||Compatible - no manual interaction needed|
The event console history queries had a rather serious performance regression in 1.6.0: For common queries, the EC tries to pre-filter the history via egrep before doing further filtering itself. This pre-filtering was broken due to a typo and has been repaired now.