Werk #14237: Fixed performance problems for various command line operations

Component

Checks & agents

Title

Fixed performance problems for various command line operations

Date

Sep 27, 2024

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.4.0b1	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT
2.3.0p18	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT

With larger setups (>10000 hosts), loading the host configuration took considerably longer ( O(n^2) ) than normal. The ‘Parameters for this service’ page, for example, requires the complete host configuration.

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