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slow performance on NFA Console


Article ID: 7629


Updated On:


CA Network Flow Analysis (NetQos / NFA)


When Customer open an interface report in the NFA console, the data are displayed after 40 seconds .

This problem appears for all interfaces . 


This is a performance problem on the harvester : the console queries the data from the harvester files ;

customer have around 30 Go of data recorded .


win2008 R2 , NFA 9.3.x


Purge the historical data changing the kept period in the data_retention base :

settings table : reduce the freeSpacePercentage value

datastores table : reduce the period given by the currentStartTime and currentEndTime columns , for each of the

data types .