The real-time diagnosis feature is suitable for scenarios that need close monitoring of application performance and location of the cause of problems within a short time. This topic describes how to use the real-time diagnosis feature.

Background information

When you need to closely monitor the application performance for a short period of time, such as when releasing an application or performing stress tests on the application, you can use the real-time diagnosis feature. After real-time diagnosis is enabled, this feature continuously monitors the target application for five minutes and reports all the data of the traces during this period. Next, you can use the method stack waterfall chart and thread profiling to identify the causes of the exception based on the trace that shows performance problems.

Portal

Access the Real-time Diagnosis page as follows:

  1. Log on to the EDAS console.
  2. In the left-side navigation pane, choose Resources > Clusters. On the Cluster Details page, click the application name in Applications.
    You can also choose Application Management > Applications from the left-side navigation pane, and then click the name of the Container Service Kubernetes application on the Applications page.
  3. On the Application Overview page, choose Application Diagnosis > Real-time.