"Number of failures in DELETE tagging requests proxied to replication target",
		bucketL, targetArnL)
)

// loadBucketReplicationMetrics - `BucketMetricsLoaderFn` for bucket replication metrics
// such as latency and sent bytes.
func loadBucketReplicationMetrics(ctx context.Context, m MetricValues, c *metricsCache, buckets []string) error {
	if globalSiteReplicationSys.isEnabled() {
		return nil
	}

			bucketReplSentBytesMD,
			bucketReplSentCountMD,
			bucketReplTotalFailedBytesMD,
			bucketReplTotalFailedCountMD,
			bucketReplProxiedDeleteTaggingRequestsFailuresMD,
		},
		loadBucketReplicationMetrics,
	)

	systemNetworkInternodeMG := NewMetricsGroup(systemNetworkInternodeCollectorPath,
		[]MetricDescriptor{
			internodeErrorsTotalMD,
			internodeDialedErrorsTotalMD,