wip: enable gc metric collection #255
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Version bump prom-client. Add a config option to collect default metrics (including GC). This should be enable only when running with no workers.
Throw an excpetion if metrics.prometheus.collect_default is enabled in cluster mode.
Add a noop type of metric not registered by service-runner Metric interface. This is used to delegate collection of default prometheus metrics to prom-client.collectDefaultMetrics.
jdforrester
approved these changes
May 4, 2024
jdforrester
reviewed
May 4, 2024
| "semver": "^7.1.2", | ||
| "service-runner": "^3.1.0", |
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We shouldn't load ourself. :-)
|
Have pushed a rebase version as #256 (as I can't push to your fork). |
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I am opening this WIP PR to validate direction and collect feedback on an approach to enable prometheus default metrics collection.
Happy to drop / rebase atop other work we might have in flight.
Implementation details have been discussed in:
Bug: https://phabricator.wikimedia.org/T350180