system faulting after memory increase

Have a 570 system where memory was increased from 8Gb to 12 Gb
The faultings have increased
Here is a snapshot for Sharepool / WRKSYSSTS/ Subsystem description
The qpfradj is set to 3
Most of the pools have Min/ max defined ?
Will having Subsystems defn set for Base as Pool 1 help as all the work
through Task Dispatcher goes via Base only ?
The Routing entries for all subsystems point to pool1

Is there anything that can be done to lower faulting rate

% CPU used . . . . . . . : 86.9 System ASP . . . . . . . : 4540 G
% DB capability . . . . : 29.9 % system ASP used . . . : 67.5180
Elapsed time . . . . . . : 00:02:56 Total aux stg . . . . . : 4540 G
Jobs in system . . . . . : 106659 Current unprotect used . : 64522 M
% perm addresses . . . . : .222 Maximum unprotect . . . : 68160 M
% temp addresses . . . . : 7.963

Sys Pool Reserved Max ----DB----- --Non-DB--- Act- Wait- Act-
Pool Size M Size M Act Fault Pages Fault Pages Wait Inel Inel
1 1831.41 233.01 +++++ .0 .0 1.4 1.8 469.5 .0 .0
2 1098.85 72.02 108 .8 4.9 3.4 13.5 683.8 .0 .0
3 1543.92 .01 68 8.9 36.5 24.2 51.3 573.6 .0 .0
4 1944.28 .00 29 8.2 408.6 3.0 5.3 13.2 .0 .0
5 3512.20 .61 41 185.5 621.4 20.0 63.5 755.6 .0 .0
6 366.28 .00 21 2.6 31.8 7.3 15.2 53.7 .0 .0
7 81.13 .00 28 .0 .0 .0 .0 14.2 .0 .0
8 1831.41 <.01 406 10.5 38.7 142.8 671.3 10342
.0 .0



Sys Pool Reserved Max Paging
Pool Size M Size M Act Pool Subsystem Library Option
1 1831.41 233.15 +++++ *MACHINE *FIXED
2 1098.85 72.02 108 *BASE *CALC
3 1342.26 .01 68 *INTERACT *CALC
4 2154.33 .00 29 *SHRPOOL3 *CALC
5 3503.80 .59 41 *SHRPOOL4 *CALC
6 366.28 .00 21 *SHRPOOL1 *CALC
7 81.13 .00 28 *SPOOL *CALC
8 1831.41 .00 406 *SHRPOOL2 *CALC

-----Size %----- -----Faults/Second------
Pool Priority Minimum Maximum Minimum Thread Maximum
*MACHINE 1 15.00 100 10.00 .00 10.00
*BASE 1 9.00 100 12.00 1.00 200
*INTERACT 1 7.00 100 12.00 1.00 200
*SPOOL 2 1.00 100 5.00 1.00 100
*SHRPOOL1 2 3.00 100 10.00 2.00 100
*SHRPOOL2 2 15.00 100 10.00 2.00 100
*SHRPOOL3 2 15.00 100 10.00 2.00 100
*SHRPOOL4 2 19.00 100 10.00 2.00 100
*SHRPOOL5 2 1.00 100 10.00 2.00 100
*SHRPOOL6 2 1.00 100 10.00 2.00 100

Total -----------Subsystem
Subsystem Storage (M) 1 2 3 4 5
ABATCH .00 4
AINTER .00 3 3
BAC .00 6
CDLB .00 2
SIBI .00 6 2 2 2
MMX .00 8
DEN1 .00 6 2 6
ORC1 .00 2
QBATCH .00 4
QBATCHP1 .00 4 2
QCMN .00 2
QCTL .00 2
QINTER .00 2 3
QINTERP .00 3 3
QMQM .00 5
QPAS .00 5
QSERVER .00 2
QSNADS .00 2
QSOC .00 2
QSPL .00 2 7
QSYSWRK .00 2
QUSRWRK .00 2
Q1ABRMNE .00 2
RBTS .00 5
PKSS .00 6
TDSOT .00 4 2
BEST .00 6 2 6
SOFT .00 5 5
ZLOG .00 2
ZPS .00 2