Luki wrote:
Perhaps a naive question, but how does 0.137% CPU utilization per call
equal 1735 MHz per call?
If 1735 MHz / 0.137% = 1735 MHz / 0.00137 => 1266423 MHz at 100%
utilization ??! Even with 4 CPUs, those would be 316 GHz CPUs.
I think you meant:
Average CPU utilization per call: 0.137% (~17 MHz)
Luki,
You are absolutely right. Thank you for pointing out and correcting my
mistake.
The corrected statistics are below. Note that the MHz per call
statistic is calculated with the following formula:
MHzPerCall = (numCPUs * CPUspeed) * (avgCPUperCall * .01)
Thank you,
Matthew Roth
InterMedia Marketing Solutions
Software Engineer and Systems Developer
The Numbers (Corrected)
-----------------------
DC - Incoming SIP to the Playback() application
===============================================
calls %user %system %iowait %idle
0 0.00 0.01 0.01 99.98
1 0.02 0.04 0.00 99.94
2 0.02 0.06 0.00 99.92
3 0.03 0.11 0.00 99.86
4 0.04 0.13 0.00 99.83
5 0.05 0.16 0.00 99.80
6 0.05 0.20 0.00 99.75
7 0.07 0.24 0.00 99.70
8 0.07 0.25 0.00 99.67
9 0.08 0.27 0.00 99.65
10 0.09 0.33 0.00 99.58
Average CPU utilization per call: 0.040% (~9.60 MHz)
SC - Incoming SIP to the Playback() application
===============================================
calls %user %system %iowait %idle
0 0.01 0.02 0.00 99.98
1 0.02 0.10 0.00 99.88
2 0.03 0.17 0.00 99.80
3 0.06 0.21 0.00 99.73
4 0.08 0.28 0.00 99.63
5 0.10 0.34 0.01 99.55
6 0.11 0.48 0.00 99.41
7 0.14 0.49 0.00 99.37
8 0.16 0.57 0.00 99.28
9 0.17 0.63 0.01 99.19
10 0.18 0.75 0.00 99.07
Average CPU utilization per call: 0.091% (~11.52 MHz)
DC - Incoming SIP to the Queue() application - In queue
=======================================================
calls %user %system %iowait %idle
0 0.00 0.01 0.00 99.99
1 0.01 0.03 0.00 99.96
2 0.01 0.05 0.00 99.94
3 0.01 0.08 0.00 99.91
4 0.02 0.10 0.00 99.88
5 0.03 0.12 0.00 99.84
6 0.04 0.16 0.00 99.80
7 0.03 0.17 0.00 99.80
8 0.04 0.20 0.00 99.76
9 0.03 0.22 0.00 99.75
10 0.05 0.27 0.00 99.68
Average CPU utilization per call: 0.031% (~7.44 MHz)
SC - Incoming SIP to the Queue() application - In queue
=======================================================
calls %user %system %iowait %idle
0 0.02 0.02 0.00 99.96
1 0.03 0.07 0.00 99.91
2 0.03 0.13 0.00 99.83
3 0.04 0.18 0.00 99.78
4 0.05 0.23 0.00 99.72
5 0.06 0.27 0.00 99.67
6 0.07 0.33 0.00 99.60
7 0.09 0.38 0.00 99.53
8 0.09 0.40 0.00 99.51
9 0.11 0.46 0.01 99.43
10 0.11 0.48 0.00 99.41
Average CPU utilization per call: 0.055% (~6.97 MHz)
DC - Incoming SIP to the Queue() application - Bridged to an agent
==================================================================
calls %user %system %iowait %idle
0 0.00 0.01 0.00 99.99
1 0.01 0.06 0.00 99.93
2 0.02 0.14 0.00 99.84
3 0.03 0.16 0.00 99.81
Average CPU utilization per call: 0.060% (~14.40 MHz)
SC - Incoming SIP to the Queue() application - Bridged to an agent
==================================================================
calls %user %system %iowait %idle
0 0.01 0.02 0.00 99.98
1 0.02 0.16 0.00 99.82
2 0.04 0.28 0.00 99.68
3 0.07 0.36 0.00 99.57
Average CPU utilization per call: 0.137% (~17.35 MHz)
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