Werk #20001: Perf-O-Meter column is empty when exporting views as CSV or JSON

Component

User interface

Title

Perf-O-Meter column is empty when exporting views as CSV or JSON

Date

May 27, 2026

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

3.0.0b1 Not yet released	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT
2.5.0p6	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT
2.4.0p32	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT

When exporting the data of a host or service view via Export > Export CSV or Export JSON, the values of the Perf-O-Meter column were left empty.

This is a regression that was introduced after Checkmk 2.3.0. The export now again contains the Perf-O-Meter label text (for example 910 ms or 122 kbit/s / 84.2 kbit/s), matching the behavior of earlier versions.

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