// Go port of Coda Hale's Metrics library // // <https://github.com/rcrowley/go-metrics> // // Coda Hale's original work: <https://github.com/codahale/metrics> package metrics // UseNilMetrics is checked by the constructor functions for all of the // standard metrics. If it is true, the metric returned is a stub. // // This global kill-switch helps quantify the observer effect and makes // for less cluttered pprof profiles. var UseNilMetrics bool = false