RE: Webfacung CPU usage measurement

Yesterday I posted results of measurements I took of the same process
running in 5250 mode and in WebFacing mode.  (apologies for the cross-post)
I want to be sure that I understand all the places I should look to find
where the work is being allocated.  I think I am missing something, because
I can't find where the aux I/O is being charged on the WF side.

I am measuring
QEJBADV4 and all its jobs
QHTTPSVR and all its jobs
QINTER and the 5250 job /QQF job
QSYSWRK and QQFVTSVR,
            QQFWFSVR, and all the QSQSRVR jobs

Here are jobs that appear to be using CPU under WebFacing.  This is the
difference between a 'before running the WF app' snapshot and an 'after'
snapshot.

Subsystem/Job  Type  Pool  Pty      CPU  Int    Rsp  AuxIO  CPU %
QEJBADV4
  DEFAULT_SE   BCI     7   25+       .2                  0     .0
  QEJBADMIN    BCI     7   25+       .1                  0     .0
  QEJBMNTR     ASJ     7   25        .0                  0     .0
  WEBFACING    BCI     7   25+     26.0                  0    7.0
QHTTPSVR
  WEBSERVER    BCH     7   25        .4                  0     .1
QINTER
  QQF4B2CE00   INT     5   20        .6    0     .0     18     .1
QSYSWRK
  QQFVTSVR     BCI     2   50        .3                  0     .1
  QQFWFSVR     BCI     2   50        .1                  0     .1

WF TOTALS                          27.7    0     .0     18    7.4
Green screen (for comparison)       1.3  108     .0    363    1.2

Are there any thoughts on what I'm missing when trying to record the
resources used by WebFacing?
  --buck