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Forum Discussion

Claret_Carvalho's avatar
Claret_Carvalho
Icon for Nimbostratus rankNimbostratus
Sep 08, 2009

CPU reporting of F5 devices

Hi,     Has anyone successfully managed to get SevOne tool (www.sevone.com) to do performance reporting of LTM/GTM devices, specifically on CPU and Memory utilization? Just a general questi...
management
monitoring
JRahm's avatar
JRahm
Icon for Admin rankAdmin
Sep 14, 2009
BTW, if these intervals (5s/1m/5s) don't work for you, you can still use the other oids and do the calculations manually, as you have to do for the TMM utilization as well. They are:

 

 

For CPUn:

 

 

sysMultiHostCpuUser

 

sysMultiHostCpuNice

 

sysMultiHostCpuSystem

 

sysMultiHostCpuIdle

 

sysMultiHostCpuIrq

 

sysMultiHostCpuSoftirq

 

sysMultiHostCpuIowait

 

 

For Global:

 

 

sysGlobalHostCpuUser

 

sysGlobalHostCpuNice

 

sysGlobalHostCpuSystem

 

sysGlobalHostCpuIdle

 

sysGlobalHostCpuIrq

 

sysGlobalHostCpuSoftirq

 

sysGlobalHostCpuIowait

 

 

Calculation for both CPUn & Global is:

 

 

((dUser + dNice + dSystem)/(dUser + dNice + dIdle + dSystem + dIrq + dSoftirq + dIowait))*100

 

 

For TMM:

 

 

sysStatTmTotalCycles

 

sysStatTmIdleCycles

 

sysStatTmSleepCycles

 

 

Calculation is:

 

 

((deltaTotal - (deltaIdle + deltaSleep)) / deltaTotal)*100

 

 

HTH...Jason