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 Not yet released	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.4.0b1	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.3.0p25	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)

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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