Werk #15098: setup form page rendering stuck when page has lots of select boxes

Component

Setup, site management

Title

setup form page rendering stuck when page has lots of select boxes

Date

Oct 10, 2023

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.3.0b1	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.2.0p12	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.1.0p35	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

Previously, when a HTML form page was rendered with a lot (>hundreds) of select boxes, the augmentation process to make them searchable was taking a very long time.

Until a proper fix for this performance problem can be found, we now prevent the augmentation process whenever it would take more than 3 seconds.

The user-interface is almost not affected, only the select boxes are no longer searchable. No manual action of the user is necessary to make this work.

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