Add CPU-Utiliziation

[HaWit]

Hello,
it is possible to add the CPU utility to the "check_redfish.py --proc" or to create your own query.
Background, the CPU usage of the server should be measured even without OS access.
For this purpose, the performance data of the CPU Utilization should be added to the check, ideally per CPU

e.g. at Dell

/redfish/v1/Chassis/System.Embedded.1/Sensors/SystemBoardCPUUsage

[bb-Ricardo]

Hi,

I, do you know from which version of iDRAC this is supported?

I checked a few Mockups, and none of them had this Attribute.

[bb-Ricardo]

Hi @HaWit @lpohle,

Any Updates?

[HaWit]

The example is from a Dell Inc. PowerEdge R740xd, BIOS: 2.22.2,BMC: iDRAC 9 (Firmware: 7.00.00.173)
As returns come:

{
  "@odata.context": "/redfish/v1/$metadata#Sensor.Sensor",
  "@odata.id": "/redfish/v1/Chassis/System.Embedded.1/Sensors/SystemBoardCPUUsage",
  "@odata.type": "#Sensor.v1_6_0.Sensor",
  "Name": "System Board CPU Usage",
  "Id": "SystemBoardCPUUsage",
  "Description": "Instance of Sensor Id",
  "ReadingType": "Percent",
  "ReadingUnits": "%",
  "Status": {
    "Health": "OK",
    "State": "Enabled"
  },
  "Reading": 54.0,
  "PhysicalContext": "SystemBoard",
  "Oem": {
    "Dell": {
      "@odata.type": "#DellOemSensor.v1_0_0.DellOemSensor",
      "CurrentState": "Normal",
      "DeviceID": "iDRAC.Embedded.1#SystemBoardCPUUsage",
      "PossibleStates": [
        "Unknown",
        "Fatal",
        "Normal",
        "Upper Fatal",
        "Upper Critical",
        "Upper Non-Critical",
        "Lower Non-Critical",
        "Lower Critical",
        "Lower Fatal"
      ],
      "[email protected]": 9,
      "RequestedState": "NotApplicable"
    }
  },
  "Thresholds": {
    "UpperCritical": {
      "Reading": null
    },
    "UpperCaution": {
      "Reading": 101
    },
    "LowerCaution": {
      "Reading": null
    },
    "LowerCritical": {
      "Reading": null
    },
    "UpperCautionUser": {
      "Reading": 101
    }
  }

[bb-Ricardo]

Hi @HaWit,

I just pushed a commit to next-release. can you please check it and see if it works? thank you

[HaWit]

Please do the same for HPE
The example is from a HPE

/redfish/v1/TelemetryService/MetricReports/CPUUtilCustom1/  |jq
{
  "@odata.context": "/redfish/v1/$metadata#MetricReport.MetricReport",
  "@odata.etag": "W/\"21D55655\"",
  "@odata.id": "/redfish/v1/TelemetryService/MetricReports/CPUUtilCustom1/",
  "@odata.type": "#MetricReport.v1_0_0.MetricReport",
  "Id": "CPUUtilCustom1",
  "Description": "Metric report of CPU Utilization for 10 minutes with sensing interval of 20 seconds.",
  "MetricReportDefinition": {
    "@odata.id": "/redfish/v1/TelemetryService/MetricReportDefinitions/CPUUtilCustom1/"
  },
  "MetricValues": [
    {
      "MetricDefinition": {
        "@odata.id": "/redfish/v1/TelemetryService/MetricDefinitions/CPUUtil/"
      },
      "MetricId": "CPUUtil",
      "MetricValue": "39",
      "Timestamp": "2025-01-02T13:28:29Z"
    },
    {
      "MetricDefinition": {
        "@odata.id": "/redfish/v1/TelemetryService/MetricDefinitions/CPUUtil/"
      },
      "MetricId": "CPUUtil",
      "MetricValue": "39",
      "Timestamp": "2025-01-02T13:28:49Z"
    },

[bb-Ricardo]

Hi,

Added it for HPE systems as well. Can you please test it with the next-release branch?

Thank you