Merge pull request #281 from adjust/add_gc_cpu_fraction

Adding GCCPUFraction metric to goCollector
prometheus · Apr 1, 2017 · 08fd2e1 · 08fd2e1
2 parents 738ed6c + 56cf0be
commit 08fd2e1
Showing 1 changed file with 8 additions and 0 deletions.
diff --git 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,
 			},
 		},
 	}