dcausse created this task.
dcausse added a project: Wikidata-Query-Service.
Restricted Application added a subscriber: Aklapper.
Restricted Application added a project: Wikidata.
TASK DESCRIPTION
As a maintainer of the wdqs streaming-updater I want to see the metrics it
produces in grafana so that I can create dashboards to visualize how it behaves.
On wdqs1009 where the consumer is enable the metrics are properly generated
and exposed through a prometheus exporter on port 9101:
dcausse@wdqs1009:~$ curl -s localhost:9101 | grep ^wdqs_str
wdqs_streaming_updater_rdf_store_time_cnt_Count 2.4398143E7
wdqs_streaming_updater_kafka_stream_consumer_triples_accumulated_Count
1.0062722E7
wdqs_streaming_updater_divergences_Count 44242.0
wdqs_streaming_updater_mutations_Count 8981755.0
wdqs_streaming_updater_poll_time_cnt_Count 1.11013286E8
wdqs_streaming_updater_shared_element_mutations_Count 278521.0
wdqs_streaming_updater_delete_mutations_Count 27054.0
wdqs_streaming_updater_shared_element_redundant_mutations_Count 276446.0
wdqs_streaming_updater_kafka_stream_consumer_triples_offered_Count 9767872.0
wdqs_streaming_kafka_stream_consumer_lag_Value 99265.0
But these metrics are not visible in grafana and perhaps not even collected
by prometheus.
AC:
- metrics produced by the prometheus exporter (port 9101) should be
accessible in prometheus and grafana
TASK DETAIL
https://phabricator.wikimedia.org/T266986
EMAIL PREFERENCES
https://phabricator.wikimedia.org/settings/panel/emailpreferences/
To: dcausse
Cc: Aklapper, dcausse, CBogen, Akuckartz, Nandana, Namenlos314, Lahi, Gq86,
Lucas_Werkmeister_WMDE, GoranSMilovanovic, QZanden, EBjune, merbst,
LawExplorer, _jensen, rosalieper, Scott_WUaS, Jonas, Xmlizer, jkroll,
Wikidata-bugs, Jdouglas, aude, Tobias1984, Manybubbles, Mbch331
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