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'UsedCPU' and 'ProcUsedCPU' metrics

User_IYZP4
User_IYZP4 Member Posts: 5 Blue Ribbon
edited Dec 2, 2019 8:41AM in Financial Consolidation

Hi all,

I'm trying to understand what 'UsedCPU' and 'ProcUsedCPU' metrics from ODL is.

The document https://docs.oracle.com/cd/E57185_01/EPMTR/ch03s14s02.html  says

  • UsedCPU=n.nnnnn;—total processor CPU usage (sum of all processes CPU usage);
  • ProcUsedCPU=n.nnnnn;—current XDS process CPU usage;

But what does 'n.nnnnn' really mean? Is it absolute value OR it's percent of smth OR maybe average value?

Some examples doesn't show me any relation between  'UsedCPU' and 'ProcUsedCPU'.

1.

[2017-03-25T09:55:57.767450-04:00] [XFM] [TRACE:1] [EPMHFM-00000] [XFM] [ecid: ] [File: CHsvDSSystemInfo.cpp] [Line: 6002] [userId: ] [appName: appName] [pid: 6712] [tid: 11004] [host: ] [nwaddr: ] [errorCode: 0] [srcException: NotSpec] [errType: 1] [dbUpdate: 1] [11.1.2.4.202.5211] [[SYSINFO:Application=appName; PID=6712; NumUsers=1; CPU(Cores)=4; NumTasks=0; NumErrors=0; PhysicalMem=34359738368; UsedPhysicalMem=21518761984; ProcUsedPhysicalMem=3144421376; VirtualMem=8796092891136; UsedVirtualMem=5575741440; ProcUsedVirtualMem=3186987008; UsedCPU=4.57242; ProcUsedCPU=193.518; NumCubesInRAM=2853; NumDataRecordsInRAM=1192643; NumRecordsInLargestCube=53311]]

UsedCPU=4.57242; ProcUsedCPU=193.518;

So current XDS process CPU usage is 193.518 (>100 ???), but total processor CPU usage (sum of all processes CPU usage) is 4.57242. Doesn't make sence.

2. from a bug description:

[2017-10-23T11:12:22.690775-04:00] [XFM] [TRACE:1] [EPMHFM-00000] [XFM]

[ecid: XDS.0000.0000.0000.0001] [File: CHsvDSSystemInfo.cpp] [Line: 6091]

[userId: ] [appName: EMHECHFM] [pid: 25516] [tid: 148] [host: cihemspzone001]

[nwaddr: 3.239.14.26:0;] [errorCode: 0] [srcException: NotSpec] [errType: 1]

[dbUpdate: 1] [11.1.2.4.204.5263]  [[SYSINFO:Application=EMHECHFM; PID=25516;

NumUsers=1; CPU(Cores)=128; NumTasks=1; NumErrors=0;

PhysicalMem=4396704333824; UsedPhysicalMem=0; ProcUsedPhysicalMem=6405640;

VirtualMem=4396704333824; UsedVirtualMem=0; ProcUsedVirtualMem=6275776;

UsedCPU=300.079; ProcUsedCPU=0; NumCubesInRAM=2063;

NumDataRecordsInRAM=1750917; NumRecordsInLargestCube=445019]]

Ok. it's a bug but...

current XDS process CPU usage is zero and total processor CPU usage (sum of all processes CPU usage) is 300.

Please help me to understand.

Thanks in advance.

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