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Werk #19412: OTel: Monitor data flow of collector

Component Checks & agents
Title OTel: Monitor data flow of collector
Date Feb 20, 2026
Level Trivial Change
Class New Feature
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
2.6.0b1
Not yet released
Checkmk Cloud (CCE), Checkmk MSP (CME)
2.5.0b1
Not yet released
Checkmk Cloud (CCE), Checkmk MSP (CME)

The OMD SITE_NAME OTel collector service previously only allowed tracking of memory usage, as announced in #werk 18528,

To help debug issues when data is missing or not displayed correctly, the service now also provides information about the metrics and logs received and forwarded by the collector.

Alerting based on this additional information is not yet supported.

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