Werk #14243: Improved performance of host attributes processing in very large setups

Component

Setup

Title

Improved performance of host attributes processing in very large setups

Date

Mar 25, 2025

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.5.0b1 Not yet released	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.4.0b3	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)

Rewriting lots of host files at the same time tooks and considerable amount of time in larget setups, sometimes even leading to an timeout. This happens, for example, when changing the host tag configuration.

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