This topic describes how to view the details of DaemonSets.

Go to the DaemonSet details page

  1. Log on to the ARMS console.
  2. In the left-side navigation pane, click Container Monitoring.
  3. In the top navigation bar of the MNS console, select the region where your cluster is deployed.
  4. On the Container Monitoring page, click the name of the Kubernetes cluster whose DaemonSets you want to view.
  5. In the Namespace section of the Cluster Resources page, click the intersection of a namespace and a resource type.
    Note
    • If you click an area in blue, all resources of the selected type within the selected namespace are displayed.
    • If you click an area in red, the abnormal resources of the selected type within the selected namespace are displayed.
  6. Click the DaemonSet tab.
  7. On the DaemonSet tab, click the name of the DaemonSet that you want to view.
  8. On the DaemonSet details page, select a time range from the date and time picker in the upper-right corner.

Basic information

In the basic information section, you can view the following information about the selected DaemonSet: the number of requests, number of errors, average response time, number of slow requests, number of pods included, and execution duration.

Container monitoring - DaemonSet details - Basic information

In the basic information section, you can perform the following operation:

Click View YAML to view the YAML file of the DaemonSet.

Number of requests

In the Requests section, you can view the time series curve of the number of requests, and the top N API operations by the number of requests.

Container monitoring - DaemonSet details - Number of requests and response time
In the Requests section, you can perform the following operations:
  • Move the pointer over the curve to view the specific statistic at the specified point in time.
  • Use the mouse to select a time range in the chart to view the specific statistics in the specified time range.
  • In the API operation list, select an option from the drop-down list to view the top 5, 10, or 15 API operations by the number of requests sent to the DaemonSet. Click View list in the Operation column of an API operation to view the request details of the API operation. For more information, see API operation details.

Response time

In the Response Time section, you can view the time series curves of the average response time and 95th percentile response time, and the top N API operations by average response time.

Container monitoring - DaemonSet details - Average response time
In the Response Time section, you can perform the following operations:
  • Move the pointer over the curve of a metric to view the specific statistic at the specified point in time.
  • Use the mouse to select a time range in the chart to view the specific statistics in the specified time range.
  • In the API operation list, select an option from the drop-down list to view the top 5, 10, or 15 API operations by average response time. Click View list in the Operation column of an API operation to view the request details of the API operation. For more information, see API operation details.

Number of errors and number of slow requests

In the Number of errors and Slow Calls sections, you can view the time series curves of the number of errors and number of slow requests, and the top N API operations.

Container monitoring - DaemonSet details - Number of errors and number of slow requests
In the Number of errors and Slow Calls sections, you can perform the following operations:
  • Move the pointer over the curve of a metric to view the specific statistic at the specified point in time.
  • Use the mouse to select a time range in a chart to view the specific statistics in the specified time range.
  • In an API operation list, select an option from the drop-down list to view the top 5, 10, or 15 API operations by the number of errors or number of slow requests. Click View list in the Operation column of an API operation to view the request details of the API operation. For more information, see API operation details.

Pods

In the Pod list section, you can view the pods in the DaemonSet and the following information about each pod: CPU utilization, memory usage, node that hosts the pod, execution duration, status, and time series curves of and statistics on the number of requests, number of errors, and average response time.

Container monitoring - DaemonSet details - Pods
In the Pod list section, you can perform the following operations:
  • Click the Sort icon icon in the Requests, Number of errors, Average response time, CPU usage, or Memory usage column to sort the pods in ascending or descending order based on the specified metric.
  • Move the pointer over the curve of a metric for a pod to view the specific statistic at the specified point in time.
  • Click the name of a pod to view its details. For more information, see Pod details.
  • Click the name of a node to view its details. For more information, see Node details.

Topology

In the Topology section, you can view the topology among the selected DaemonSet, its upstream resources, and its downstream resources. For more information, see View the network topologies of a cluster.

Container monitoring - DaemonSet details - Topology

API operation details

In the details panel of an API operation, you can view the following information about each request to the API operation: the time when the request is sent, amount of time consumed, HTTP status code, and relevant trace ID.

Container monitoring - DaemonSet details - API operation details

In the API operation details panel, you can perform the following operation:

Click View details in the Operation column of a request to view the following information about the request: request URL, request headers, request body, response headers, response body, HTTP status code returned, call typology, and the result, amount of time consumed, and speed of each phase.

Contact us

If you have questions about container monitoring, you can join the official DingTalk group for container monitoring (group ID: 31588365) to seek help.