TCP Performance Dashboard
Dashboard overview
The TCP Performance Dashboard shows network performance in terms of the number of retransmitted packets and the time taken to establish a user session.
Use cases
User quality of experience—Use the report to anticipate user QoE issues by monitoring TCP performance to identify potential network issues.
Dashboard characteristics
The following table lists the principal dashboard characteristics.
Table 9-10: TCP Performance Dashboard characteristics
Characteristic |
Value |
Statistics type |
AA Cflowd TCP performance application group
Note: Cflowd aggregation per DCP group must be enabled. |
NSP Flow Collector required |
Yes |
Domains |
Residential / Wi-Fi (ESM)
Mobile
Wi-Fi (DSM)
Business |
Report inputs |
Prompt |
Notes |
End date |
Calendar date or relative date (for example, two days ago) and time |
Granularity |
Aggregation types:
-
None (raw data)
-
Hourly
-
Daily
-
Monthly |
Report range |
Length of time to be reported, in minutes (minutes, min), hours (hours, h), days (days, d), weeks (w), or months (months, m) |
Group/Partition |
Search using partial names or wildcard (%).
Select individual items or click Select All. |
Application Group |
Node Type |
Site |
Client IP Group |
Configured on NSP Analytics Parameters tab of AA Group Policy |
Server IP Group |
Top Applications |
Number of items to report |
Drill-down support |
Yes—Display graphs to show the top applications contributing to retransmitted packets or excessive RTT for the selected time and direction. |
Example
The following figures show the dashlets that the dashboard contains.