Viewing Application Performance

The Application Performance tab displays the throughput, client, and latency graphs for the selected application, over the monitoring window as set in the timeline. Users can enable Application Performance Monitoring if they need to obtain latency statistics from the gateway.

Throughput and Clients charts will be displayed by default, even if Application Performance monitoring is not enabled.

Figure 1: Application Performance Charts with Application Performance Monitoring Not Enabled

Figure 2: Application Performance Charts with Application Performance Monitoring Enabled

To view the application performance, complete the following steps:

1. Navigate to the list view for Applications. For information on navigating to the list view, see Viewing Application Visibility in List View.
   

2. Click an application name in the list view.

   The Application information is displayed.

3. Expand the Performance tab to view the application performance charts for the selected application.

   You can switch between the Network and UXI details by using the Source drop-down. For the Network tab, you can also click the Show Details arrow to display even more information.

   Figure 3: Application Performance Charts in Network Tab

   

   Figure 4: Application Performance Charts in UXI Tab

   

   The following table describes the Application Performance charts.

   Table 1: Application Performance Charts

   Chart	Description
   Throughput	Shows a graph of the transmitted and received throughput for the selected application over the current monitoring window.
   Clients	Displays the number of clients connected to the application over the current monitoring window.
   Client to Application Latency (RTT)	Indicates the round-trip time (RTT) between the client device and the application server.
   Client to Gateway Latency	Indicates the network delay between the client device and the gateway.
   Latency	Indicates the amount of time (in milliseconds) it takes for a packet to travel from the client to the destination and back (round-trip time).
   Packet Loss	Indicates the percentage of packets that fail to reach their destination.
   Jitter	Represents the variation in packet arrival times (in milliseconds).
   HTTP GET (Elapsed Time)	Indicates the time taken to complete an HTTP GET request, typically used to assess web application responsiveness.