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@mergify mergify bot commented Oct 20, 2025

document Ra metrics -> Ra counters transition

while documenting the changes, I noticed some problems with which metrics are returned when,
so this PR also fixes these issues.

  1. /metrics returns all coordination system metrics and some
    high-level QQ values

  2. /metrics/per-object returns all coordination metrics and selected
    metrics for quorum queues

  3. /metrics/detailed

    • if no vhost filter provided, returns all per-object metrics for
      all queues as well as all coordination system metrics
    • if a vhost filter is provided, returns all per-object metrics
      for all queues in that vhost, but doesn't return coordination metrics
      This is an automatic backport of pull request Ra metrics fixes and release notes #14739 done by Mergify.

* Return the correct Ra metrics per endpoint

/metrics returns all coordination system metrics and some
high-level QQ values

/metrics/per-object returns all coordination metrics and selected
metrics for quorum queues

/metrics/detailed
  * if no vhost filter provided, returns all per-object metrics for
  all queues as well as all coordination system metrics
  * if a vhost filter is provided, returns all per-object metrics
  for all queues in that vhost, but doesn't return coordination metrics

* release notes: document Ra Metrics -> Ra Counters transition

(cherry picked from commit e9baade)
@michaelklishin michaelklishin added this to the 4.2.0 milestone Oct 20, 2025
@mkuratczyk mkuratczyk merged commit 7781829 into v4.2.x Oct 20, 2025
289 checks passed
@mkuratczyk mkuratczyk deleted the mergify/bp/v4.2.x/pr-14739 branch October 20, 2025 14:49
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3 participants