runtime.MemStats.GCSys (field)

4 uses

	runtime (current package)
		heapdump.go#L590: 	dumpint(m.GCSys)
		mstats.go#L241: 	GCSys uint64
		mstats.go#L547: 	stats.GCSys = memstats.gcMiscSys.load() + gcWorkBufInUse

	runtime/pprof
		pprof.go#L702: 	fmt.Fprintf(w, "# GCSys = %d\n", s.GCSys)