startTime := time.Now()
	return func(custom map[string]string) {
		duration := time.Since(startTime)

		atomic.AddUint64(&p.operations[s], 1)
		if s < scannerMetricLastRealtime {
			p.latency[s].add(duration)
		}

		if s > scannerMetricStartTrace && globalTrace.NumSubscribers(madmin.TraceScanner) > 0 {
			globalTrace.Publish(scannerTrace(s, startTime, duration, strings.Join(paths, " "), custom))

		osAction := globalOSMetrics.time(s)
		return func(err error) { osAction() }
	}

	startTime := time.Now()
	return func(err error) {
		duration := time.Since(startTime)
		globalOSMetrics.incTime(s, duration)
		globalTrace.Publish(osTrace(s, startTime, duration, strings.Join(paths, " -> "), err))
	}
}

// RemoveAll captures time taken to call the underlying os.RemoveAll

            this.systemProperties = new HashMap<>(systemProperties);
            return this;
        }

        public Builder withStartTime(@Nonnull Instant startTime) {
            this.startTime = requireNonNull(startTime, "startTime");
            return this;
        }

        public Builder withTopDirectory(@Nonnull Path topDirectory) {

 */
@Deprecated
public class BuildTimestampValueSource extends AbstractValueSource {

    private final Date startTime;

    private final String format;

    private String formattedDate;

    public BuildTimestampValueSource(Date startTime, String format) {
        super(false);
        this.startTime = startTime;
        this.format = format;
    }

    @Override
    public Object getValue(String expression) {

            DELETE FROM testOperation WHERE testExecution IN (SELECT id FROM testExecution WHERE startTime < NOW() - INTERVAL 365 DAY);
            DELETE FROM testExecution WHERE startTime < NOW() - INTERVAL 365 DAY;
            SELECT "results.testExecution count:" as database_table, COUNT(*) as stale_records FROM testExecution WHERE startTime < NOW() - INTERVAL 365 DAY;
            USE cross_build_results;

	// Calculate aggregate avg bandwidth and exp window avg
	m.lock.Lock()
	defer func() {
		m.startTime = endTime
		m.lock.Unlock()
	}()

	if m.startTime.IsZero() {
		return
	}

	if endTime.Before(m.startTime) {
		return
	}

	duration := endTime.Sub(m.startTime)

	bytesSinceLastWindow := atomic.SwapUint64(&m.bytesSinceLastWindow, 0)

	if m.expMovingAvg == 0 {

	}

	if stat.VirtualMemory() > 0 {
		m.Set(processVirtualMemoryBytes, float64(stat.VirtualMemory()))
	}

	startTime, err := stat.StartTime()
	if err != nil {
		metricsLogIf(ctx, err)
	} else if startTime > 0 {
		m.Set(processStartTimeSeconds, float64(startTime))
	}
}

func loadProcIOMetrics(ctx context.Context, io procfs.ProcIO, m MetricValues) {
	if io.RChar > 0 {

	// Calculate aggregate avg bandwidth and exp window avg
	m.lock.Lock()
	defer func() {
		m.startTime = endTime
		m.lock.Unlock()
	}()

	if m.startTime.IsZero() {
		return
	}

	if endTime.Before(m.startTime) {
		return
	}

	duration := endTime.Sub(m.startTime)

	bytesSinceLastWindow := atomic.SwapUint64(&m.bytesSinceLastWindow, 0)

	if m.expMovingAvg == 0 {

    @Override
    @Deprecated
    public Date getStartTime() {
        return new Date(startTime.toEpochMilli());
    }

    @Override
    public Instant getStartInstant() {
        return startTime;
    }

    @Override
    public MavenExecutionRequest setStartInstant(Instant startTime) {
        this.startTime = startTime;
        return this;
    }

    @Override
    public boolean isShowErrors() {

class BuildTimestampValueSource extends AbstractValueSource {
    private final MavenBuildTimestamp mavenBuildTimestamp;

    BuildTimestampValueSource(Date startTime, Properties properties) {
        super(false);
        this.mavenBuildTimestamp = new MavenBuildTimestamp(startTime, properties);
    }

    @Override
    public Object getValue(String expression) {