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Diffstat (limited to 'doc')
| -rw-r--r-- | doc/source/monitoring.rst | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/doc/source/monitoring.rst b/doc/source/monitoring.rst index 57f4a2534..1565d0496 100644 --- a/doc/source/monitoring.rst +++ b/doc/source/monitoring.rst @@ -70,6 +70,18 @@ These metrics are emitted by the Zuul :ref:`scheduler`: The size of the tenant's management event queue. +.. stat:: zuul.tenant.<tenant>.reconfiguration_time + :type: timer + + A timer metric reporting the time taken to reconfigure a tenant. + This is performed by one scheduler after a tenant reconfiguration + event is received. During this time, all processing of that + tenant's pipelines are halted. This measures that time. + + Once the first scheduler completes a tenant reconfiguration, other + schedulers may update their layout in the background without + interrupting processing. That is not reported in this metric. + .. stat:: zuul.tenant.<tenant>.trigger_events :type: gauge |