EBernhardson added a comment.
I can see metrics re-appearing in the WDQS dashboards, looks like jmx metrics are working again. The Thread count and Heap used graphs still didn't show anything for wcqs, I've updated th queries and values are shown for wcqs and wdqs now. This leaves only the Lag metric missing for WCQS in the primary dashboard. After looking into it the problem here is the prometheus exporter trying to query blazegraph through nginx, and wcqs nginx sending that query through auth. Viable solutions include setting up a lag endpoint in nginx, opening an un-auth'd nginx port, or having the prometheus exporter talk to blazegraph directly. A lag endpoint in nginx might be the best of these options, but there might be more options available. TASK DETAIL https://phabricator.wikimedia.org/T280008 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: EBernhardson Cc: So9q, Aklapper, Gehel, CBogen, ttaylor, Zbyszko, Invadibot, MPhamWMF, maantietaja, 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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