const runtime.traceEvGCSweepEnd

2 uses

	runtime (current package)
		traceevent.go#L69: 	traceEvGCSweepEnd         // GC sweep done [timestamp, swept bytes, reclaimed bytes]
		traceruntime.go#L421: 		tl.eventWriter(traceGoRunning, traceProcRunning).commit(traceEvGCSweepEnd, traceArg(pp.trace.swept), traceArg(pp.trace.reclaimed))