Updated on 2025-10-22 GMT+08:00

Viewing Component Monitoring

Component monitoring displays some component metrics. You can determine the health status of your services based on these metrics. You can customize monitoring metrics. For details, see Configuring Custom Metric.

Configure performance management probes to collect more service metrics. If you have configured performance management, click go to Application Performance Management (APM) to view more service metrics.

Prerequisites

  1. You have created an application. For details, see Creating an Application.
  2. You have created a component. For details, see Creating a Component.

Component Metric Overview

You can view uplink and downlink speeds, uplink and downlink rates, file system read and write rates, CPU and memory usage, and custom metrics. For details, see Table 1.
Table 1 Component monitoring information

Parameter

Description

Uplink Speeds (BPS)

Outbound traffic speed of a measured object

Downlink Speeds (BPS)

Inbound traffic speed of a measured object

Uplink rate (PPS)

Number of data packets sent by a NIC per second

Downlink rate (PPS)

Number of data packets received by a NIC per second

CPU usage

CPU usage of an instance

Memory usage

Memory usage of an instance

File system read rate

Number of bytes read from the file system per unit time

File system write rate

Number of bytes written to the file system per unit time

Custom metric

Monitoring dimension configured in Configuring Custom Metric

By default, Uplink Speeds (BPS), Downlink Speeds (BPS), CPU usage, and Memory usage are displayed. Select or deselect metrics from the drop-down list as required.
Figure 1 Selecting monitoring metrics to be displayed

Viewing Component Monitoring

  1. Log in to CAE.
  2. Choose Component Monitoring.
  3. Use the drop-down lists to select components, instances, and monitoring metrics to view component monitoring information.

    Instances monitored by component include live instances and historical instances. Live instances are those that exist in the current environment, and historical instances are those that have been deleted from the current environment.

    Figure 2 Viewing component monitoring
    You can select multiple components from the drop-down list to view their statuses at the same time. If multiple components are selected, you cannot view the statuses by instance or custom metric.
    Figure 3 Multi-component monitoring