internal/debug: add debug_setGCPercent

2017-09-11 12:29:47 +02:00
parent 10b3f97c9d
commit 48705f8aea
2 changed files with 11 additions and 0 deletions
--- a/internal/debug/api.go
+++ b/internal/debug/api.go
@ -181,6 +181,12 @@ func (*HandlerT) FreeOSMemory() {
 	debug.FreeOSMemory()
 }

+// SetGCPercent sets the garbage collection target percentage. It returns the previous
+// setting. A negative value disables GC.
+func (*HandlerT) SetGCPercent(v int) int {
+	return debug.SetGCPercent(v)
+}
+
 func writeProfile(name, file string) error {
 	p := pprof.Lookup(name)
 	log.Info("Writing profile records", "count", p.Count(), "type", name, "dump", file)