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| author | Péter Szilágyi <peterke@gmail.com> | 2017-09-11 18:34:34 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-09-11 18:34:34 +0800 |
| commit | 794741b8b2892adfd763c8895faeb63293b91c3a (patch) | |
| tree | 178c8a20d4942cf868ac4ba0f335d216fd16afc9 /internal/debug/api.go | |
| parent | 10b3f97c9dcc6f3711aa2d3b1bb43e67eb921223 (diff) | |
| parent | 48705f8aea04dffb7e772784122aa600bbc60cab (diff) | |
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Merge pull request #15124 from fjl/debug-gcpercent
internal/debug: add debug_setGCPercent
Diffstat (limited to 'internal/debug/api.go')
| -rw-r--r-- | internal/debug/api.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/internal/debug/api.go b/internal/debug/api.go index 7583878ed..3547b0564 100644 --- 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) |