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Diego Rivera edited this page Sep 19, 2017
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3 revisions
Overview
This plugins computes the Network Response Time as computed by the MMT. This tool computes this value for each detected flow as the time (in milliseconds) between the first packet from client to server and its response from server to client, i.e. the RTT. The plugin will rely on the aggregation framework of MongoDB to compute the average Network Response Time of the flows in the last completed minute.
Measure Architecture
Type : Direct Measure
Scope
Value
Type
Default
Description
mmtdbhostname
String
localhost
Name of the host where the MMT database is hosted
mmtdbportname
Integer
27017
Port on the MMT database host to connect the plugin.
Data Model
Value
Type
Description
value
Double
The average network RTT from as computed from the flows of the last 60 seconds.
averageNetworkRTT
Double
The average network RTT from as computed from the flows of the last 60 seconds.
Algorithms
This algorithm performs aggregation of the data using MongoDB aggregation engine to compute the average network response time.