This topic describes how to view the details of pods.

Go to the pod 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 pods 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 Pod tab.
  7. On the Pod tab, click the name of the pod that you want to view.
  8. On the pod 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 pod: the number of requests, number of errors, average response time, number of slow requests, number of containers included, number of restarts, and execution duration.

Container monitoring - Pod details - Basic information
In the basic information section, you can perform the following operations:
  • Click Log to view the logs of the pod.
  • Move the pointer over Terminal to view the containers in the pod. Click the name of a container to log on to the terminal of the container.

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 - Pod 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 pod. 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 - Pod 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 - Pod 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.

CPU and memory

In the CPU and Memory sections, you can view the limits on CPU cores and memory, and time series curves of and statistics on the CPU utilization, memory usage, amount of requested CPU cores, and amount of requested memory.

Container monitoring - Pod details - CPU and memory

In the CPU and Memory 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.

  • Click a metric in the upper-right corner of a chart to hide or show the curve of the metric.

Containers

In the Container list section, you can view the containers in the pod and the following information about each container: name, status, CPU utilization, and memory usage. If a container is not in the Running state, you can also view the failure cause of the container.

Container monitoring - Pod details - Containers

In the Container list sections, you can perform the following operation:

Click the name of a container to view its details. For more information, see Container details.

Conditions

In the Conditions section, you can view the conditions of the pod and the following information about each condition: name, status, and the time, reason, and details of the last status transition.

Container monitoring - Pod details - Conditions

Node

In the Node section, you can view the following information about the node that hosts the pod: time series curves of and statistics on the CPU utilization, memory usage, disk usage, and network traffic.

Container monitoring - Pod details - Node

In the Node section, you can perform the following operations:

  • Click the name of the node to view its details. For more information, see Node details.
  • Move the pointer over the curve of a metric to view the specific statistic at the specified point in time.

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 - Pod 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.