if globalExpiryState != nil {
		m.Set(expiryPendingTasks, float64(globalExpiryState.PendingTasks()))
	}
	if globalTransitionState != nil {
		m.Set(transitionActiveTasks, float64(globalTransitionState.ActiveTasks()))
		m.Set(transitionPendingTasks, float64(globalTransitionState.PendingTasks()))
		m.Set(transitionMissedImmediateTasks, float64(globalTransitionState.MissedImmediateTasks()))
	}

// goroutine.
func (t *transitionState) PendingTasks() int {
	return len(t.transitionCh)
}

// ActiveTasks returns the number of active (ongoing) ILM transition tasks.
func (t *transitionState) ActiveTasks() int64 {
	return t.activeTasks.Load()
}

// MissedImmediateTasks returns the number of tasks - deferred to scanner due
// to tasks channel being backlogged.

		}
		if globalTransitionState != nil {
			trPendingTasks.Value = float64(globalTransitionState.PendingTasks())
			trActiveTasks.Value = float64(globalTransitionState.ActiveTasks())
			trMissedTasks.Value = float64(globalTransitionState.MissedImmediateTasks())
		}
		return []MetricV2{
			expPendingTasks,
			expMissedTasks,
			expMissedFreeVersions,
			expMissedTierJournalTasks,