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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-11902

CPU monitoring issues in AIX 7.1

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    • Team:
      Team A
    • Sprint:
      Sprint 4, Sprint 5, Sprint 6, Sprint 7, Sprint 8, Sprint 9, Sprint 10, Sprint 11, Sprint 12, Sprint 13, Sprint 14, Sprint 15, Sprint 16, Sprint 17, Sprint 18, Sprint 19, Sprint 20
    • Story Points:
      4

      Description

      mpstat and sar commands to check the cpu utilisation but the results are not matching.
      Zabbix was return '8 cores' in 4 cores CPU.

      1. Discovery of CPU cores

      • system.cpu.discovery
      [{"data":[
      {"{#CPU.NUMBER}":0,"{#CPU.STATUS}":"online"},
      {"{#CPU.NUMBER}":1,"{#CPU.STATUS}":"online"},
      {"{#CPU.NUMBER}":2,"{#CPU.STATUS}":"online"},
      {"{#CPU.NUMBER}":3,"{#CPU.STATUS}":"online"},
      {"{#CPU.NUMBER}":4,"{#CPU.STATUS}":"online"},
      {"{#CPU.NUMBER}":5,"{#CPU.STATUS}":"offline"},
      {"{#CPU.NUMBER}":6,"{#CPU.STATUS}":"offline"},
      {"{#CPU.NUMBER}":7,"{#CPU.STATUS}":"offline"}
      ]}]
      

      2. Discovered CPUs items by LLD

      • system.cpu.util[<core>,idle,avg1]

      cpu(0~3) is fine.

      cpu(4) return a strange values. cpu.util idle gets '0%' only

      system.cpu.util[4,idle,avg1]
      

      cpu(5~7) is Not supported : 'Cannot obtain CPU information.'

      system.cpu.util[5,idle,avg1]
      system.cpu.util[6,idle,avg1]
      system.cpu.util[7,idle,avg1]
      

      FYI. There is no problem in the AIX 6.1 environment.
      Sorry, I'm not sure about this issue on AIX 6.1.

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              Assignee:
              viktors.tjarve Viktors Tjarve
              Reporter:
              JKKim Kim Jongkwon
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                Created:
                Updated:
                Resolved: