Runnable:  uint64(e.gstates[GRunnable]),
				GCWaiting: uint64(e.gstates[GWaitingGC]),
			},
		})
	}
	e.prevGstates = e.gstates
}

func (e *Emitter) IncThreadStateCount(ts time.Duration, state ThreadState, delta int64) {
	e.threadStats[state] += delta
	if e.prevThreadStats == e.threadStats {
		return
	}
	if e.tsWithinRange(ts) {
		e.OptionalEvent(&format.Event{