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Ensure categories metrics are properly recorded
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Description

Per pairing session with @RKemper , we discovered that wdqs-categories' jmx exporter, which runs on port 9103, does not have appear to have any data recorded in Prometheus.

Creating this ticket to:

  • Ensure categories JMX metrics are properly scraped by prometheus

Event Timeline

The main wdqs graph has a working jmx exporter job, which is defined here . It's likely we'll need to create a new one for the categories service.

Change #1118162 had a related patch set uploaded (by Bking; author: Bking):

[operations/puppet@production] wdqs-categories: enable scrapes for jmx exporter

https://gerrit.wikimedia.org/r/1118162

BTullis triaged this task as Medium priority.Aug 20 2025, 2:29 PM
BTullis subscribed.

I'm removing the parent of this task, because I think that it's only partly related to the wdqs-categories migration to k8s.
It seems more like operations work to get the prometheus metrics scraped again. Please do correct me if you think that this isn't correct.