Werk #19024: Improved Micro-core Performance On Reload

Component Core & setup
Title Improved Micro-core Performance On Reload
Date Jan 8, 2026
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
2.6.0b1
Not yet released
Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.5.0b1
Not yet released
Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.4.0p19 Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)

Activating changes on sites with many regex-based service state translations and thousands of services previously caused delays of up to a minute, slowing down the processing time and impacting workflow responsiveness.

This fix significantly improves performance on larger sites, restoring activation times to more reasonable levels. Users do not need to take any manual action to benefit from this enhancement.

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