xBis7 commented on code in PR #69371:
URL: https://github.com/apache/airflow/pull/69371#discussion_r3552213214
##########
airflow-core/docs/administration-and-deployment/logging-monitoring/metrics.rst:
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@@ -181,6 +183,73 @@ to the stat name if necessary, and returns the transformed
stat name. The functi
return stat_name.lower()[:32]
+Custom Metrics
+--------------
+
+You can emit your own metrics from inside a task, plugin, or custom operator
through
+the same stats client Airflow uses internally. In Airflow 3 the recommended
import
+path is ``airflow.sdk.observability``:
+
+.. code-block:: python
+
+ from airflow.sdk.observability import stats
+
+ stats.incr("my_service.processed")
+ stats.decr("my_service.in_flight")
+ stats.gauge("my_service.queue_depth", 42)
+ stats.timing("my_service.batch_ms", 1234)
+
+ with stats.timer("my_service.batch"):
+ ...
+
+.. versionadded:: 3.3.0
Review Comment:
Aesthetically it's the same. As long as the text is correct, I don't mind.
I'll leave it up to you to decide how to display it.
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