z.rebalMu.Unlock()

			case <-timer.C:
				traceMsg = fmt.Sprintf("saved at %s", time.Now())
			}

			stopFn := globalRebalanceMetrics.log(rebalanceMetricSaveMetadata, poolIdx, traceMsg)
			err := z.saveRebalanceStats(GlobalContext, poolIdx, rebalSaveStats)
			stopFn(0, err)
			rebalanceLogIf(GlobalContext, err)

			if quit {
				return
			}

			timer.Reset(randSleepFor())
		}
	}()