umputun / reproxy / 20127566508

78%

master: 78%

Pull #239

github

feat(metrics): add low-cardinality mode for prometheus metrics

add --mgmt.low-cardinality flag to use route patterns instead of raw
paths for http_response_time_seconds histogram labels. this reduces
metrics cardinality when proxying services with dynamic URLs.

Closes #160

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2356 of 3002 relevant lines covered (78.48%)

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