Link Search Menu Expand Document

Application Performance

Monitoring > Performance > Application Summary

This tab displays application performance data for up to 50 applications. It reflects a real-time measure of latency per flow. The Application Performance column displays latency measures for Client Network Delay (orange), which is from the EdgeConnect to the client-side of the flow, and for Server Network Delay (blue), which is from the EdgeConnect to the server-side of the flow.

img

Latency is calculated using three different metrics. Each of these metrics are reflected on the Application Performance tab:

  • Client Network Delay (CND)

    • Represents the latency measured between the client and the EdgeConnect branch.

    • Corresponds to “Network to Client Delay (CND)” data on flow details.

  • Server Network Delay (SND)

    • Represents the latency measured between the EdgeConnect hub and a server.

    • Corresponds to “Network to Server Delay (SND)” data on flow details.

  • Total Network Delay

    • Represents the total latency measured.
      Client Network Delay + Server Network Delay = Total Network Delay

    • Corresponds to “Client to Server Response Delay (Total Delay)” data on flow details.

The latency metrics displayed on the Application Performance tab are taken from the flow details for each flow. To view flow details, go to Monitoring > Flows > Active & Recent Flows, then click the info icon for any flow, and click Performance to view application performance data.

The Client Network Delay and Server Network Delay metrics differ when you’re viewing data for an EdgeConnect at a branch versus data for an EdgeConnect at a hub that connects to a server.

When viewing data for an EdgeConnect at a branch, the Client Network Delay (orange) represents a smaller portion of the total delay. The graphic below depicts how each metric is measured for an EdgeConnect at a branch.

img

When viewing data for an EdgeConnect at a hub, the Client Network Delay (orange) represents a larger portion of the total delay. The graphic below depicts how each metric is measured for an EdgeConnect at a hub.

img

To view latency trends for an application over time, click the Historical Charts icon. The Application Trends tab opens and displays a chart for the application.


Back to top

© Copyright 2024 Hewlett Packard Enterprise Development LP. The information contained herein is subject to change without notice. The only warranties for Hewlett Packard Enterprise products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. Hewlett Packard Enterprise shall not be liable for technical or editorial errors or omissions contained herein. Aruba Networks and the Aruba logo are registered trademarks of Aruba Networks, Inc. Third-party trademarks mentioned are the property of their respective owners. To view the end-user software agreement, go to Aruba EULA.

Open Source Code:

Hewlett Packard Enterprise Company
Attn: General Counsel
WW Corporate Headquarters
1701 E Mossy Oaks Rd Spring, TX 77389
United States of America