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scheduler.go

@@ -1389,7 +1389,15 @@ func (s *Scheduler) StopBlockingChan() {
 // WithDistributedLocker prevents the same job from being run more than once
 // when multiple schedulers are trying to schedule the same job.
 //
-// NOTE - this does NOT work with jobs using any of the limiting functions:
+// One strategy to reduce splay in the job execution times when using
+// intervals (e.g. 1s, 1m, 1h), on each scheduler instance, is to use
+// StartAt with time.Now().Round(interval) to start the job at the
+// next interval boundary.
+//
+// Another strategy is to use the Cron or CronWithSeconds methods as they
+// use the same behavior described above using StartAt.
+//
+// NOTE - the Locker will NOT lock jobs using any of the limiting functions:
 // SingletonMode, SingletonModeAll or SetMaxConcurrentJobs
 func (s *Scheduler) WithDistributedLocker(l Locker) {
 	s.executor.distributedLocker = l