CPU utilization idle time 97%
Hi All,
In my quality server when i execute T-code st06 to check CPU utilization its showing
CPU
Utilization user % 2 Count 8
system % 1 Load average 1 min 0.16
idle % 97 5 min 0.18
io wait % 0 15 min
System calls/s 1035 Context switches/s 211
Interrupts/s 167
Memory
Physical mem avail Kb 33423360 Physical mem free Kb 16290944
Pages in/s 0 Kb paged in/s 0
Pages out/s 0 Kb paged out/s 0
Its showing cpu utilization idle 97%
Kindly suggest me how to check performance .
Regards
Adil
Ashok
ST06 is showing a Application server CPU usage.
If your thinking that it should be higher you might check the saposcol release level.
If your looking for DB server CPU then you will need ST07 if sapcl and things are configured correctly.
Or get the system Z team to look at usage in RMF reports for given time interval.
The system CPU usage can be seen for history in st07n history section if you want to see usage over say last 24-36 hours
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Prashanth chikbalaThanks a lot again for the reply.
I have checked in /sapapo/opt11 and I am able to see only SNP related logs however the status are in yellow and when I click the log buttun it throws a pop with a message that "no log exist".
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Hello,
Process name ccm is peacking 91% of CPU utilization in one of Subscribers.
On cluster there are 1 Pub, 2 Subs, and 2 TFTP.
CCM service was already restart, and Subs reload, but problem remain.
We have checked and removed association with phones not registered, but problem remain.
Proc,PID,CPU,Status,SharedMem,Nice(Level)VmRSS,VMSize,VMData,ThreadCount,DataStackSize,PageFault
ccm,32687,90,SLEEPING,87380,0,426792,605276,468544,47,418345,744
VMware Installation:
1 vCPU: Intel(R) Xeon(R) CPU E5-2643 0 @ 3.30GHz
Disk 1: 80GB
4096 Mbytes RAM
admin:show process name ccm
PID PPID TID %CPU S COMMAND
32687 1 32687 0.0 S ccm
32687 1 19549 0.0 S ccm
32687 1 19570 0.0 S ccm
32687 1 19639 0.0 S ccm
32687 1 20057 0.0 S ccm
32687 1 20331 0.0 S ccm
32687 1 20332 0.0 S ccm
32687 1 20333 0.0 S ccm
32687 1 20354 0.0 S ccm
32687 1 20360 0.0 S ccm
32687 1 20361 0.0 S ccm
32687 1 23336 0.0 S ccm
32687 1 23337 0.0 S ccm
32687 1 23338 0.0 S ccm
32687 1 23339 1.0 S ccm
32687 1 23340 0.1 S ccm
32687 1 23341 0.2 S ccm
32687 1 23342 0.0 S ccm
32687 1 23349 0.0 S ccm
32687 1 23988 0.0 S ccm
32687 1 23989 21.6 S ccm
32687 1 23990 0.7 S ccm
32687 1 24013 0.0 S ccm
32687 1 24043 0.0 R ccm
32687 1 24044 0.0 S ccm
32687 1 24045 0.0 S ccm
32687 1 24046 0.0 S ccm
32687 1 24047 0.0 S ccm
32687 1 24048 0.7 R ccm
32687 1 24049 0.2 S ccm
32687 1 24050 0.1 R ccm
32687 1 24051 0.0 S ccm
32687 1 24052 0.0 S ccm
32687 1 24053 0.0 S ccm
32687 1 24054 0.0 S ccm
32687 1 24091 0.0 S ccm
32687 1 24092 0.0 S ccm
32687 1 24093 0.0 S ccm
32687 1 24181 0.0 S ccm
32687 1 24182 0.0 S ccm
32687 1 24192 0.0 S ccm
32687 1 24277 0.1 S ccm
32687 1 24278 0.0 S ccm
32687 1 24279 0.0 S ccm
32687 1 24280 0.0 S ccm
32687 1 24281 0.0 S ccm
32687 1 24282 0.0 S ccm
admin:
Are there any specific tests, or logs prior to isolate this issue?Hi,
A few points:
> Use one of the recommended OVA templates
> Check if the spike is random or occurs at a specific time. If it occurs at a specific time it could be coinciding with something like DRS backup, CDR load, busy hours etc.
> Minimum set of logs needed for one such high CPU spike instance are:
Detailed ccm traces from all nodes
RisDC Perfmon logs
Proglogs
Also, capture the output of the following:
utils diagnose test
utils core active list
show process load
HTH
Manish
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