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Service Process
VM-SST: VM System Services Team

Quarterly Statistics FY2007

On this page: MITVMA CPU | MITVMC CPU | DASD | Glossary



MITVMA CPU

MITVMA 24x7 Operation

      Total  (24X7)
      CPUBUSY AVGUSR MAXUSR   MAXCPU
07/06   23    104    105        27
08/06   21    102    102        39
09/06   22    104    105        63
10/06   19    103    103        85
11/06   16    102    102        26
12/06   18    102    103        49
01/07   16    102    102        24
02/07   16    100    100        28
03/07   16     96     97        28
04/07   15     99     99        24
05/07   15     97     97        23
06/07   18     97     97        37
      ------ ------ ------
 
FY07Q4  16     97     98        37
FY07Q3  16     99    100        28
FY0702  18    102    103        85
FY0701  22    103    104        63
 

MITVMA by Shift

      FIRST Shift (9-5)     SECOND Shift (5-12AM)  THIRD Shift (12-8AM)
     CPUBUSY AVGUSR MAXUSR CPUBUSY AVGUSR MAXUSR  CPUBUSY AVGUSR MAXUSR
07/06   19    105    105      32    104    104      19    103    104
08/06   16    102    103      30    102    103      18    101    102
09/06   18    104    105      32    104    105      19    104    104
10/06   17    103    104      25    103    103      18    102    103
11/06   13    103    103      24    101    102      12    101    102
12/06   14    102    103      30    102    102      11    101    102
01/07   12    102    103      26    102    102      11    101    102
02/07   12    100    101      27    100    101      12     99    100
03/07   11     97     97      28     97     97      10     96     97
04/07   11     99     99      26     99     99      10     98     99
05/07   10     97     97      26     97     98      11     96     97
06/07   13     97     97      30     97     98      14     96     97
      ------ ------ -----   ------ ------ -----   ------ ------ -----
 
FY07Q4  11     97     98      27     98     98      12     97     97
FY07Q3  12    100    100      27    100    100      11     99     99
FY07Q2  15    103    103      26    102    103      14    102    102
FY07Q1  17    104    104      31    103    104      19    103    104
 

MITVMC CPU

MITVMC 24x7 Operation

      Total  (24X7)
      CPUBUSY AVGUSR MAXUSR    MAXCPU
07/06   12    126    127        23
08/06   12    125    126        19
09/06   10    125    126        15
10/06    8    121    123        10
11/06    8    121    122        12
12/06   11    120    122        38
01/07   10    122    124        25
02/07   10    123    124        15
03/07    9    117    118        19
04/07    8    116    117        11
05/07    8    116    116        12
06/07    7    115    116        12
       ------ ------ ------
       ------ ------ ------
 
FY07Q4   8    115    116        12
FY07Q3  10    121    122        25
FY07Q2   9    121    122        38
FY07Q1  11    125    126        23
 

MITVMC by Shift

 
      FIRST Shift (9-5)     SECOND Shift (5-12AM)  THIRD Shift (12-8AM)
     CPUBUSY AVGUSR MAXUSR CPUBUSY AVGUSR MAXUSR  CPUBUSY AVGUSR MAXUSR
07/06   14    136    138      12    121    122      11    120    121
08/06   13    135    136      12    120    122      11    119    120
09/06    9    132    134       9    121    122      11    120    121
10/06    8    129    131       8    118    119       9    117    118
11/06    8    129    130       9    117    118       8    116    117
12/06   14    128    130      12    117    118       8    116    117
01/07   10    132    133      14    118    120       6    117    118
02/07    9    131    133      13    119    120       8    118    119
03/07    9    126    127      13    114    115       7    112    113
04/07    7    122    123      11    114    115       7    113    114
05/07    6    121    123      11    113    114       8    112    113
06/07    5    118    119       9    114    114       7    113    113
      ------ ------ ------  ------ ------ ------  ------ ------ ------
 
FY07Q4   6    120    122      11    113    114       7    113    113
FY07Q3  10    129    131      13    117    118       7    116    117
FY07Q2  10    129    131       9    117    118       8    116    117
FY07Q1  12    134    136      11    121    122      11    120    121
 
 

DASD

Total DASD Usage

 
         As of                      Gigabytes           Percent
          Date   Volumes*     Total   Used    Free       Used
        --------  ------      ------  ------  ------    ------
FY07Q4  06/30/07   146        334.63  255.73   78.90     76%
FY07Q3  03/31/07   146        334.63  255.81   78.82     76%
FY07Q2  12/31/06   146        334.63  255.79   78.84     76%
FY07Q1  09/30/06   146        334.63  259.72   74.91     78%
FY06Q4  06/30/06   146        334.63  260.56   74.71     78%
 
 
(*) IBM 3390-3 DASD volumes.
 
     

Glossary

Glossary of Terms

CPUBUSY
Total CPU utilization. The 3 processor IBM 9121-570 was replaced by a single processor IBM 7060-H30 at the end of September 2002. For Q1 of FY2003 the maximum CPU utilization could be up to 300%; afterwards the maximum CPU could be only 100%
MAXCPU
For a given month, this is the largest daily CPU utilization.
AVGUSER
Average number of users logged on.
MAXUSER
Maximum number of users logged on during a reporting period (which is one hour).


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Last modified: 07/05/2007