The Subsystem activity section of the Pool interval report displays the performance information on the subsystems during each selected interval.
One line is printed for each subsystem and active pool combination that existed during each selected interval. Changes to this section of the report include:
Pool Interval Report 08/30/05 12:18:33 Subsystem Activity Page 1 Member . . . : PTFVTR54 Model/Serial . : 825/10-D0BFD Main storage . . : 3072.0 MB Started . . . : 08/05/05 09:00:01
Library . . : PTFVTR54 System name . . : MEXGPL08 Version/Release . : 5/4.0 Stopped . . . : 08/05/05 11:00:00
Partition ID : 001 Feature Code . : 7418-2473-7418
--------- Physical I/O per Transaction -------- ---------------- Job Maximums ----------------
Itv Subsystem CPU ----- Synchronous ----- ---- Asynchronous ----- CPU Phy
End Name PL Util Tns DBR DBW NDBR NDBW DBR DBW NDBR NDBW Util I/O Tns Rsp A-W W-I A-I ----- ---------- -- ------ -------- ----- ----- ----- ----- ----- ----- ----- ----- ----- ---------- ----- ------ ------ ---- ----
09:00 BLDTESTSS 2 .00 0 .0 0 0 .00 2 0 0 09:00 JESUSESS 2 .00 0 .0 0 0 .00 2 0 0 09:00 QINTER 3 .00 0 .0 0 0 .00 1 0 0 09:00 QSERVER 2 .00 0 .0 0 0 .00 1 0 0 09:00 QSYSWRK 2 1.89 0 11.5 140 0 .00 258 0 0 09:01 BLDSHIPSS 2 .00 0 .0 0 0 .00 4 0 0 09:01 BLDTESTSS 2 .00 0 .0 0 0 .00 2 0 0 09:01 JESUSESS 2 .00 0 .0 0 0 .00 4 0 0 09:01 QINTER 3 .00 0 .0 0 0 .00 2 0 0 09:01 QSERVER 2 .00 0 .0 0 0 .00 1 0 0 09:01 QSNADS 2 .00 0 .0 0 0 .00 1 0 0 09:01 QSYSWRK 2 .28 0 .0 43 0 .00 233 0 0 09:01 BLDSHIPSS 2 .00 0 .0 0 0 .00 2 0 0 09:01 BLDTESTSS 2 .00 0 .0 0 0 .00 4 0 0 09:01 JESUSESS 2 .00 0 .0 0 0 .00 2 0 0 09:01 QINTER 3 .00 0 .0 0 0 .00 2 0 0 09:01 QSERVER 2 .00 0 .0 0 0 .00 1 0 0 09:01 QSYSWRK 2 1.38 0 .9 6575 0 .00 285 0 0
Itv End -- Interval end time (hour and minute)
Subsystem Name -- Subsystem name PL -- Pool in which the jobs in the subsystem ran CPU Util -- Average CPU utilization by the transactions in the subsystem. This is the average of all processors Tns -- Number of transactions in the subsystem Physical I/O per Trans -- Average physical disk I/O operations per transaction Synchronous DBR -- Average synchronous data base reads per transaction Synchronous DBW -- Average synchronous data base writes per transaction Synchronous NDBR -- Average synchronous non-data base reads per transaction Synchronous NDBW -- Average synchronous non-data base writes per transaction Asynchronous DBR -- Average asynchronous data base reads per transaction Asynchronous DBW -- Average asynchronous data base writes per transaction Asynchronous NDBR -- Average asynchronous non-data base reads per transaction Asynchronous NDBW -- Average asynchronous non-data base writes per transaction Job Maximums -- Maximum values by a job in the subsystem CPU Util -- Highest percentage CPU utilization Phy I/O -- Most physical disk I/O requests Tns -- Most transactions Rsp -- Highest average response time (seconds)
A-W -- Most active-to-wait transitions W-I -- Most wait-to-ineligible transitions A-I -- Most active-to-ineligible transitions