Is there a way to limit the cardinality of a counterVec in golang sdk?

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Jinming Han

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May 17, 2021, 5:23:44 AM5/17/21

to Prometheus Users

as we all know, vector metrics should not many different label values (https://prometheus.io/docs/practices/naming/#labels). but some user abuse label, target will expose large body in /metric endpoint. then it will cause prometheus server OOM (event if set `sample_limit` at config file). so, Is there a way to limit the cardinality of a counterVec in golang sdk?

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