Werk #5871: Improved service view rendering performance when showing perfometers

Component User interface
Title Improved service view rendering performance when showing perfometers
Date Feb 27, 2018
Checkmk Edition Checkmk Raw (CRE)
Checkmk Version 1.4.0p26 1.5.0b1
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed

When displaying service views which conain the "Perf-O-Meter" painter, the rendering of the page, especially with a larger number of rows (>1000), could take a lot of time (multiple seconds) for rendering.

This was caused by an unoptimized perfometer rendering/selection algorithm. A workaround with older versions is to remove the Perf-O-Meter painter from the views.

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