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

Procedure

  1. Log on to the EDAS console.
  2. Perform one of the following operations as needed to go to the application details page:
    • In the left-side navigation pane, choose Resource Management > Container Service Kubernetes Clusters or Resource Management > Serverless Kubernetes Clusters. In the top navigation bar, select a region. In the upper part of the page, select a namespace. On the Container Service Kubernetes Cluster or Serverless Kubernetes Clusters page, click a cluster ID. In the Applications section of the Cluster Details page, click the name of the application for which you want to view the details.
    • In the left-side navigation pane, click Applications. In the top navigation bar, select a region. In the upper part of the page, select a namespace. Select Container Service or Serverless Kubernetes Cluster from the Cluster Type drop-down list and click the application name.
  3. In the left-side navigation pane of the application details page, choose Monitor > Instance Details.
  4. In the left part of the instance details page, select a node that you want to view, and then click the Downstream applications tab in the right part of the page.

Response time

In the Response Time section, a time series graph shows the trend in the response time of the downstream applications of the application in the specified time period.

Response time
In the Response Time section, perform the following operations as needed:
  • 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

In the Requests section, a time series graph shows the trend in the number of requests on the downstream applications of the application in the specified time period.

In the Requests section, perform the following operations as needed:
  • 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

In the Errors section, a time series graph shows the trend in the number of errors on the downstream applications of the application in the specified time period.

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