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| Title: | Capacity Planner for Open Systems |
|
| Moderator: | BCMPQN::GRANT |
|
| Created: | Tue Aug 17 1993 |
| Last Modified: | Tue Jun 03 1997 |
| Last Successful Update: | Fri Jun 06 1997 |
| Number of topics: | 708 |
| Total number of notes: | 2503 |
703.0. "DIGITAL UNIX - negative CPU UTIL ????" by TAV02::ZVI_P (Here we are) Wed May 07 1997 06:27
Hi
I am doing a small UNIX study here at office before proposing a CP study
to a UNIX customer.
I collected data by DECPS and integrated it on the measured machine.
I copied the MERG file to a VMS machine and started the CP study.
For workload classes I used the DIGITAL UNIX DEFAULTS.
CP version is T4.0 .
On validation I got:
VALIDATION
Page 1
ECP T4.0-00 Wed May 7 12:18:20
1997
FILE: USERS:[PALGY.MARS_CP]MARS_30APR.VALIDATION
Capacity Planner
Global System Statistics
Measured Modeled
Node Name mars | mars
------------------ -------- | --------
CPU Util % -36.5% | 7.6%
Throughput 0.01 | 0.01
True I/O Rate 1.17 | 1.17
Hard Fault Rate 0.00 | 0.00
Soft Fault Rate 0.00 | 0.00
GLOBAL SYSTEM STATISTICS %ERROR
...
VALIDATION Page
3
ECP T4.0-00 Wed May 7 12:18:20
1997
FILE: USERS:[PALGY.MARS_CP]MARS_30APR.VALIDATION
Capacity Planner
CLUSTER INFORMATION : CPU UTILIZATION (%)
Measured Modeled
Class |
Subclass mars | mars
------------- --------- | ---------
develop 0.000 | 0.000
netDaemons 0.000 | 0.000
root 7.028 | 7.028
interactiv 0.585 | 0.585
Others 0.000* | 0.000*
------------- --------- | ---------
Overall -36.503 | 7.613
Can someone help me resolve that ?
It says the measured CPU utilization is -36.502 ?????
I post the MERG file at :
$ dir ppantr::$2$DKB200:[IPMT.CP]/sec
Directory PPANTR::$2$DKB200:[IPMT.CP]
MARS_1997APR30_0900.MERG;1
298/301 7-MAY-1997 10:27:30.00
[376,373] (RWED,RWED,RWED,RE)
Total of 1 file, 298/301 blocks.
Thanks
Zvi
| T.R | Title | User | Personal
Name | Date | Lines |
|---|
| 703.1 | | CPDEV::SANE | | Tue Jun 03 1997 13:57 | 11 |
| Hi,
I've looked into your problem. I'm also getting the utilization a
negetive value. Can you provide me with :
1. .proc file generated along with the .merg file and
2. .cpd file used to generate the .merg file.
We've fixed the spec numbers in ecp_axpvmscpu.dba. Plesae copy the
file from cpdev::public:[anonymous].
|