Resource Interval Report - IOP Utilizations

The total for the I/O processor utilization oftentimes does not match the sum of the three columns (IOP Processor Util Comm, IOP Processor Util LWSC, and IOP Processor Util DASD). This mismatch is caused by the utilization of other small components, such as system time.

                                                      Resource nterval Report                                    10/03/03 2:42:33                                                           IOP tilizations                                                 Page 27                                                Perf data from 14:00 o 16:00 at 1 min  Member  . . . : Q275140000 Model/Serial  . : 890/10-3907F        
Main storage  . . : 56.4 GB   Started . . . : 10/02/03 14:00:00    Library . . : PTLIBV5R3  System name . . : ABSYSTEM            
Version/Release . :   5/3.0   Stopped . . . : 10/02/03 16:00:00  Partition ID  : 003        Feature Code  . : 7427-2498-7427 IOP Name/          Itv  - IOP Processor Utils -     DASD Ops per sec     - KB per I/O -   KBytes Transmitted    Avail Local  (Model)           End  Total  Comm  LWSC  DASD    Reads       Writes    Read    Write      IOP      System     Storage (K) Util 2 ----------------- ----- ----- ----- ----- ----- ----------- ---------- ------- ------- ----------- ----------- ----------- -----
CMB05      (2843) 14:00    .4    .0    .0    .0                                                  2           0      63,513     .0                   14:05    .4    .0    .0    .0                                                  3           0      63,513     .0                   14:10    .4    .0    .0    .0                                                  2           0      63,513     .0                   14:15    .4    .0    .0    .0                                                  2           0      63,513     .0                   14:20    .4    .0    .0    .0                                                  2           0      63,513     .0                   14:25    .4    .0    .0    .0                                                  2           0      63,513     .0                   14:30    .4    .0    .0    .0                                                  2           0      63,513     .0                   14:35    .4    .0    .0    .0                                                  2           0      63,513     .0                   14:40    .4    .0    .0    .0                                                  2           0      63,513     .0                   14:45    .4    .0    .0    .0                                                  3           0      63,513     .0                   14:50    .4    .0    .0    .0                                                  2           0      63,513     .0                   14:55    .4    .0    .0    .0                                                  2           0      63,513     .0                   15:00    .4    .0    .0    .0                                                  2           0      63,513     .0                   15:05    .4    .0    .0    .0                                                  2           0      63,513     .0                   15:10    .4    .0    .0    .0                                                  2           0      63,513     .0                   15:15    .4    .0    .0    .0                                                  2           0      63,513     .0                   15:20    .4    .0    .0    .0                                                  3           0      63,513     .0                   15:25    .4    .0    .0    .0                                                  2           0      63,513     .0                   15:30    .4    .0    .0    .0                                                  2           0      63,513     .0                   15:35    .4    .0    .0    .0                                                  2           0      63,513     .0                   15:40    .4    .0    .0    .0                                                  2           0      63,513     .0                   15:45    .4    .0    .0    .0                                                  2           0      63,513     .0                   15:50    .4    .0    .0    .0                                                  2           0      63,513     .0                   15:55    .5    .0    .0    .0                                                  2           0      63,513     .0                   16:00    .5    .0    .0    .0                                                  3           0      63,513     .0  IOP Name/                -- Input/Output processor resource name and  (Model)                     model number of the attached device  Itv End                  -- Interval end time (hour and minute)
 IOP Processor Util Total -- Total utilization for IOP  IOP Processor Util Comm  -- Utilization of IOP due to communications activity  IOP Processor Util LWSC  -- Utilization of IOP due to local workstation activity  IOP Processor Util DASD  -- Utilization of IOP due to DASD activity  DASD Ops per sec Reads   -- Number of reads per second  DASD Ops per sec Writes  -- Number of writes per second  K Per Read               -- Average number of kilobytes (1024) per read operation  K Per Write              -- Average number of kilobytes (1024) per write operation  IOP KBytes Transmitted   -- Number of Kbytes transmitted from the IOP to the system across the bus  System KBytes Transmitted-- Number of Kbytes transmitted from the system to the IOP cross the bus  Avail Local Storage (K)  -- Number of kilobytes (1024) of local storage that is free  Util 2                   -- Utilization of co-processor

 

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