Adding GCCPUFraction metric to goCollector

2017-02-22 17:25:59 +01:00 · 2017-02-22 17:25:59 +01:00 · 56cf0be13f
parent 6ab3432d24
commit 56cf0be13f
1 changed files with 8 additions and 0 deletions
--- a/prometheus/go_collector.go
+++ b/prometheus/go_collector.go
@ -217,6 +217,14 @@ func NewGoCollector() Collector {
 				),
 				eval:    func(ms *runtime.MemStats) float64 { return float64(ms.LastGC) / 1e9 },
 				valType: GaugeValue,
+			}, {
+				desc: NewDesc(
+					memstatNamespace("gc_cpu_fraction"),
+					"The fraction of this program's available CPU time used by the GC since the program started.",
+					nil, nil,
+				),
+				eval:    func(ms *runtime.MemStats) float64 { return ms.GCCPUFraction },
+				valType: GaugeValue,
 			},
 		},
 	}