public void trackDelayedAggregatedMetricsTenant ( String tenantId , long collectionTimeMs , long delayTimeMs , List < String > delayedMetricNames ) { if ( isTrackingDelayedMetrics ) { String logMessage = String . format ( "[TRACKER][DELAYED METRIC] Tenant sending delayed metrics %s" , tenantId ) ; log . info ( logMessage ) ; // log individual delayed metrics locator and collectionTime double delayMin = delayTimeMs / 1000 / 60 ; logMessage = String . format ( "[TRACKER][DELAYED METRIC] %s have collectionTime %s which is delayed by %.2f minutes" , StringUtils . join ( delayedMetricNames , "," ) , dateFormatter . format ( new Date ( collectionTimeMs ) ) , delayMin ) ; log . info ( logMessage ) ; } }
This method logs the delayed aggregated metrics for a particular tenant if tracking delayed metric is turned on for this Blueflood service . Aggregated metrics have one single timestamp for the group of metrics that are sent in one request .