public void trackLatestContainerDeletionTimestamp(AzureContainerCompactor azureContainerCompactor) {
    lastContainerDeletionTimestamp = metricRegistry.gauge(MetricRegistry.name(AzureContainerCompactor.class, LAST_CONTAINER_DELETION_TIMESTAMP),
        () -> azureContainerCompactor::getLatestContainerDeletionTimestamp);
  }
Tracks the timestamp upto which the cloud container compaction has caught up with the account service.
@param azureContainerCompactor {@link AzureContainerCompactor} object.
ambry-cloud/src/main/java/com/github/ambry/cloud/azure/AzureMetricsOld.java