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internal/debug: add debug_setGCPercent

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This commit is contained in:
Felix Lange
2017-09-11 12:29:47 +02:00
parent 10b3f97c9d
commit 48705f8aea
2 changed files with 11 additions and 0 deletions
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6
internal/debug/api.go
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@@ -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)