An upstream application of a specific application is an application that sends data to the specific application. This topic shows you how to view the information about upstream applications, including the response time, number of requests, and number of errors.

Prerequisites

The Application Real-Time Monitoring Service (ARMS) agent is installed for an application. For more information, see Overview.

Procedure

  1. Log on to the ARMS console.
  2. In the left-side navigation pane, Select Application monitoring > Applications .
  3. In the top navigation bar of the MNS console, select the region where your cluster is deployed.
  4. Log on to the Applications Page, click the application name.
  5. Log on to the Left-side navigation pane Place place your cursor over the vertical dots next to Application details .
  6. On the Application Details page, select an instance where the application is deployed, set the time period, and then click the Upstream application tab.
    Upstream application

Response time

The Response Time section displays the time series curve that indicates the response time of the upstream applications of the application in the specified time period.

Response Time
In the Response Time section, perform the following operations as required:
  • Move the cursor over the statistics chart to view the statistics.
  • Select a period of time to view the statistics for the specified period.

Number of requests

The Requests section displays the time series curve that indicates the number of requests of the upstream applications of the application in the specified time period.

Requests
In the Requests section, perform the following operations as required:
  • Move the cursor over the statistics chart to view the statistics.
  • Select a period of time to view the statistics for the specified period.

Number of errors

The Errors section displays the time series curve that indicates the number of errors of the upstream applications of the application in the specified time period.

Errors
In the Errors section, perform the following operations as required:
  • Move the cursor over the statistics chart to view the statistics.
  • Select a period of time to view the statistics for the specified period.