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 Not yet released	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.3.0p18	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)

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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