Werk #17224: Backups: Improve accuracy of displayed IO

Component

Site management

Title

Backups: Improve accuracy of displayed IO

Date

Jan 17, 2025

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.5.0b1	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT
2.4.0b1	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Cloud, Checkmk Ultimate MT
2.3.0p25	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT

When a user selects Setup > Maintainance > Site backup and starts a backup, Checkmk will show the IO in bytes per second. This IO was approximately off by the number of chunks processed in one second, thus was always too small. Note, that the displayed quantity is (still) a moving average. Thus, the Size is not exactly equal to IO times Duration.

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