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O&M

Updated at:Aug 28, 2020 GMT+08:00

The O&M page supports full-link, multi-layer, and one-stop O&M for resources, applications, and user experience. Specifically, this page displays 9 types of cards: infrastructure monitoring, statistics information, host monitoring (CPU and memory), component monitoring (CPU and memory), container instance monitoring (CPU and memory), host monitoring (disk), host monitoring (network), cluster monitoring (CPU and memory), and cluster monitoring (disk) cards.

Infrastructure Monitoring Card

Figure 1 Infrastructure monitoring

This card mainly displays infrastructure metrics. You can select one or all clusters to view information. When you select all clusters, the following information is displayed:

  • Host running status, CPU usage, and physical memory usage.
  • Trend graph of network traffic data in the last one hour. The values of each point in the graph respectively indicate the total downlink and uplink traffic of all clusters in one minute. The values above the graph respectively indicate the total downlink and uplink traffic of all clusters at the latest time point.
  • Trend graph of CPU and memory usage in the last one hour. The values of each point in the graph respectively indicate the average CPU and memory usage of all clusters in one minute. The values above the graph respectively indicate the average CPU and memory usage of all clusters at the latest time point.

Application Monitoring Card

Figure 2 Application monitoring

This card mainly displays application metrics:

  1. Running status of applications, components, containers, and instances.
  2. When you select an application, the following information is displayed:
    • Trend graph of network traffic data in the last one hour. The values of each point in the graph respectively indicate the downlink and uplink traffic of the selected application in one minute. The values above the graph respectively indicate the downlink and uplink traffic of the selected application at the latest time point.
    • Trend graph of CPU and memory usage in the last one hour. The values of each point in the graph respectively indicate the CPU and memory usage of the selected application in one minute. The values above the graph respectively indicate the CPU and memory usage of the selected application at the latest time point.

Statistics Information Card

Figure 3 Statistics information

This card mainly displays alarms, log usage, threshold rules, and trends of alarms and hosts. The trend graphs display the trends of alarms and hosts in the last 15 days.

Host Monitoring (CPU and Memory) Card

Figure 4 Host monitoring (CPU and memory)

This card mainly displays:

  • Top 5 hosts with high CPU and memory usage in the last one minute.
  • Trend graph of the CPU and memory usage of the selected host in the last one hour. The values of each point in the graph respectively indicate the CPU and memory usage of the host in one minute.
  • CPU and memory usage of the selected host at the latest time point, which is displayed above the trend graph.

Component Monitoring (CPU and Memory) Card

Figure 5 Component monitoring (CPU and memory)

This card mainly displays:

  • Top 5 components with high CPU and memory usage in the last one minute.
  • Trend graph of the CPU and memory usage of the selected component in the last one hour. The values of each point in the graph respectively indicate the CPU and memory usage of the component in one minute.
  • CPU and memory usage of the selected component at the latest time point, which is displayed above the trend graph.
  • option, which can be selected to hide system components.

Container Instance Monitoring (CPU and Memory) Card

Figure 6 Container instance monitoring (CPU and memory)

This card mainly displays:

  • Top 5 container instances with high CPU and memory usage in the last one minute.
  • Trend graph of the CPU and memory usage of the selected container instance in the last one hour. The values of each point in the graph respectively indicate the CPU and memory usage of the container instance in one minute.
  • CPU and memory usage of the selected container instance at the latest time point, which is displayed above the trend graph.
  • option, which can be selected to hide system instances.

Host Monitoring (Disk) Card

Figure 7 Host monitoring (disk)

This card mainly displays:

  • Top 5 hosts with high disk read/write rate in the last one minute.
  • Trend graph of the disk read/write rate of the selected host in the last one hour. The values of each point in the graph respectively indicate the disk read/write rate of the selected host in one minute.
  • Disk read/write rate of the selected host at the latest time point, which is displayed above the trend graph.

Host Monitoring (Network) Card

Figure 8 Host monitoring (network)

This card mainly displays:

  • Top 5 hosts with high uplink/downlink network traffic in the last one minute.
  • Trend graph of the uplink/downlink network traffic of the selected host in the last one hour. The values of each point in the graph respectively indicate the uplink/downlink network traffic of the selected host in one minute.
  • Uplink/downlink network traffic of the selected host at the latest time point, which is displayed above the trend graph.

Cluster Monitoring (CPU and Memory) Card

Figure 9 Cluster monitoring (CPU and memory)

This card mainly displays:

  • Top 5 clusters with high CPU and memory usage in the last one minute.
  • Trend graph of the CPU and memory usage of the selected cluster in the last one hour. The values of each point in the graph respectively indicate the CPU and memory usage of the cluster in one minute.
  • CPU and memory usage of the selected cluster at the latest time point, which is displayed above the trend graph.

More Operations

You can also perform the operations described in Table 1.

Table 1 Related operations

Operation

Description

Adding a card to favorites

To hide a card, click in the upper right corner of the card and choose Add to Favorites. After a card is added to favorites, it is hidden from the O&M page. To view the card later, obtain it from favorites.

Adding a card to dashboard

Click in the upper right corner of the card and choose Add to Dashboard.

Zooming in a metric graph

Click in the upper right corner of the metric graph.

Drilling down blue texts

Click the blue texts, such as Host, Application, or Component to drill down to the details page.

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