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CPU Usage display unusual

liuqianliuqian ContributorCurrent User Role Beginner
Display load is slow and IO wait is not normal

Comments

  • liuqianliuqian Contributor Current User Role Beginner
  • MykolaMykola Percona Percona Staff Role
    can you try to use the following Query in graph?
    sum( rate(node_cpu{instance="$host", mode!="idle"}[$interval])) by (mode) * 100 / scalar(sum(rate(node_cpu{instance="$host"}[$interval]))) or sum(irate(node_cpu{instance="$host", mode!="idle"}[5m       ])) by (mode) * 100 / scalar(sum(irate(node_cpu{instance="$host"}[5m])))
    
    it is needed to click on graph name, open for edit, open "metrics" tab and replace Query.
    please find the screenshot
    ​​​​​​
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