NAME Metrics::Any::Adapter::Prometheus - a metrics reporting adapter for Prometheus SYNOPSIS use Metrics::Any::Adapter 'Prometheus'; DESCRIPTION This Metrics::Any adapter type reports metrics to Prometheus by using Net::Prometheus. Each metric added to the adapter will be registered with the global Net::Prometheus::Registry instance. It becomes the calling program's responsibility to arrange for these to be HTTP accessible by using the Net::Prometheus API. Distribution metrics are exported as Histograms by default. They may alternatively be exported as Summaries in order to generate smaller amounts of export data, by setting the use_histograms import argument to false: use Metrics::Any::Adapter 'Prometheus', use_histograms => 0; Timer metrics are implemented as distribution metrics with the units set to seconds. METHODS make_distribution $adapter->make_distribution( $name, %args ) In addition to the standard arguments, the following are recognised: buckets => ARRAY[ NUM ] If present, overrides the default Histogram bucket sizes. bucket_min => NUM bucket_max => NUM buckets_per_decade => ARRAY[ NUM ] Since version 0.04. A more flexible alternative to specifying literal bucket sizes. The values given in buckets_per_decade are repeated, multiplied by various powers of 10 to generate values between bucket_min (or a default of 0.001 if not supplied) and bucket_max (or a default of 1000 if not supplied). AUTHOR Paul Evans