Host Summary and Conversation Summary return no data.

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Article ID: 38705

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Updated On:

Products

CA Network Flow Analysis (NetQos / NFA)

Issue/Introduction

Introduction: 

When looking at an Interface Overview page beyond the last two months no data is rendered for Host Summary and Conversation Summary views.

Question: 

Why are these views not populated?

Environment:  

NFA 9.3

Windows 2008/2012

RedHat Linux 5.5/5.6/6.7

Answer: 

The 15 minute data is retained differently based on type. The retention of 15 minute data is managed by the Harvester or DSA via the CA NFA Data Retention service and maintains the following defaults: 

Data Type Retention in Days 
ToS 372 
Protocol 372 
ToS Protocol 372 
Host 67 
Conversion 67 
As 67 
ToS Conversation 67 
ToS Host 67 

Additional Information:

Retention can be adjusted but it is not recommended without the assistance of a Technical Support representative.

Environment

Release: RAIB1H99000-9.3-Network Flow Analysis-Interface Bundle-Hardware
Component: