As shown in the figure, the topology diagram of Huawei Cloud APM is a visual display of the calling relationship and dependencies between applications. You can use the topology diagram to view the running status of the application intuitively. Which of the following statements is wrong? () [Multiple choice questions]
- Each circle on the topology diagram represents an application. The number "1/1" in the circle indicates that the application has two instances, one normal and one abnormal.
- The red dotted line between the circle Vmall-apigw-service and the circle Vmall-user-service on the topology map indicates that the application Vmall-apigw-service calls the application Vmall-user- service. The request status is very poor. Due to the delay
- The color of the circle is green. The status of the app is healthy.
- You can clearly see the dependencies between applications through the topology diagram.