Werk #19585: Fixed various edge cases of the availability calculation
| Component | Livestatus | ||||||
| Title | Fixed various edge cases of the availability calculation | ||||||
| Date | Mar 27, 2026 | ||||||
| Level | Trivial Change | ||||||
| Class | Bug Fix | ||||||
| Compatibility | Compatible - no manual interaction needed | ||||||
| Checkmk versions & editions |
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The availability calculation did not handle various edge cases correctly, most prominently the handling of nested and/or overlapping downtimes. Other edge cases were related to core restarts and rotations of the monitoring log. The most visible symptoms were downtime phases in the availability timeline which ended too early or never. All of this has been fixed.