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Version: v4

System Monitoring

Click the settings icon and select System Metrics to see the status of all machines managed by Canner Enterprise.

info

By default, the system fetches the latest monitoring data every 30 seconds in the background. When you open the System Metrics page, it shows the latest data fetched at that moment.

However, if you stay on this page for a long time, the page does not keep refreshing on its own. In that case, click the Refresh button in the upper-right corner to get the latest data.

Memory Usage History Chart​

When you open System Metrics, you first see the Memory Usage History Chart, built from the last 24 hours of data. The chart shows:

  1. Usage history for the last 24 hours:
    The green line shows Memory Capacity, on the left axis;
    The blue line shows Memory Usage, on the left axis;
    The orange line shows the memory utilization rate (Memory Peak), on the right axis.
  2. Usage at a specific time: Hover over a point in time on the chart to see the memory figures for that time in the upper right.

Below the chart, the CPU, memory, and machine information at the latest reported time (Reported Time) is shown.

  1. CPU Usage: Current CPU usage / total available CPU; the green number is the resulting CPU utilization.
  2. Memory Usage: Current memory usage / total available memory; the blue number is the resulting memory utilization.
  3. Nodes: The number of machine nodes currently running.
  4. Pods: The total number of containers currently running on the machines.

When a machine's CPU Usage or Memory Usage reaches 90% or higher, a warning is shown in the corresponding section.

Nodes and Pods information​

Select a Node​

First, select the machine node (Node) whose details you want to see.

Node information​

Shows the selected node's name and the following information:

  • CPU Usage
  • Memory Usage
  • Machine ID
  • Creation time
  • Instance Type

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Pods Information​

Lists the containers (Pods) on the selected node:

  • CPU Usage
  • Memory Usage
  • Status (Phase)

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