func (a AccElem) asTimedAction() madmin.TimedAction {
	return madmin.TimedAction{AccTime: uint64(a.Total), Count: uint64(a.N), Bytes: uint64(a.Size)}
}

// lastMinuteLatency keeps track of last minute latency.
type lastMinuteLatency struct {
	Totals  [60]AccElem
	LastSec int64
}

// Merge data of two lastMinuteLatency structure

Klaus Post <******@****.***> 1759093161 +0200

Guillaume Nodet <******@****.***> 1736492952 +0100

Klaus Post <******@****.***> 1759093161 +0200

func (l *lastDayTierStats) addStats(ts tierStats) {
	now := time.Now()
	l.forwardTo(now)

	nowIdx := now.Hour()
	l.Bins[nowIdx] = l.Bins[nowIdx].add(ts)
}

// forwardTo moves time to t, clearing entries between last update and t.
func (l *lastDayTierStats) forwardTo(t time.Time) {
	if t.IsZero() {
		t = time.Now()
	}

	since := t.Sub(l.UpdatedAt).Hours()
	// within the hour since l.UpdatedAt
	if since < 1 {
		return
	}

Klaus Post <******@****.***> 1759093161 +0200

	pluginAuthnServiceSuccMaxRttMsMinuteMD   = NewCounterMD(pluginAuthnServiceSuccMaxRttMsMinute, "When plugin authentication is configured, returns maximum round-trip-time of successful requests in the last full minute")
	pluginAuthnServiceTotalRequestsMinuteMD  = NewCounterMD(pluginAuthnServiceTotalRequestsMinute, "When plugin authentication is configured, returns total requests count in the last full minute")

	}

	lastN = make([]log.Info, last)
	sys.RLock()
	sys.logBuf.Do(func(p any) {
		if p != nil {
			lg, ok := p.(log.Info)
			if ok && lg.SendLog(node, logKind) {
				lastN[cnt%last] = lg
				cnt++
			}
		}
	})
	sys.RUnlock()
	// send last n console log messages in order filtered by node
	if cnt > 0 {
		for i := range last {
			entry := lastN[(cnt+i)%last]
			if (entry == log.Info{}) {

		bucketL, targetArnL)
	bucketReplLastHrFailedCountMD = NewGaugeMD(bucketReplLastHrFailedCount,
		"Total number of objects which failed replication in the last hour on a bucket",
		bucketL, targetArnL)
	bucketReplLastMinFailedBytesMD = NewGaugeMD(bucketReplLastMinFailedBytes,
		"Total number of bytes failed at least once to replicate in the last full minute on a bucket",

	replicationLastMinuteQueuedBytesMD = NewGaugeMD(replicationLastMinuteQueuedBytes,
		"Number of bytes queued for replication in the last full minute")
	replicationLastMinuteQueuedCountMD = NewGaugeMD(replicationLastMinuteQueuedCount,
		"Number of objects queued for replication in the last full minute")
	replicationMaxActiveWorkersMD = NewGaugeMD(replicationMaxActiveWorkers,