Table-A) CPU performance: cmsExp vs cmsExpVG, 11.1.p02; all with gcc11.3.0 and uses SerialOnly RM 
Legend:
cmsExpVG = cmsExp + Geant4/VecGeom.1.2.1
11.1.p02 = geant4-11-01-patch-02  - reprocessed after move of WC-IC

Average (CPU Time)/Event: cmsExp  vs cmsExpVG
#----------------------------------------------------------------------------
#  cmsExp              cmsExpVG        100*(cmsExpVG-cmsExp)/cmsExp  sample
#
#  mean      error     mean      error    %diff    error
#----------------------------------------------------------------------------

   208.84    1.62      201.82    1.78     -3.4      1.3        higgs.FTFP_BERT.1400.4
      
#----------------------------------------------------------------------------


Table-B) CPU performance: 11.1.p02 vs 11.1.p01r 

Legend:
11.1.p01r = geant4-11-01-patch-01 - reprocessed after move of WC-IC (VecGeom 1.2.1, SerialOnly RM in app)
11.1.p02  = geant4-11-01-patch-21 (VecGeom 1.2.1, SerialOnly RM in app)

Average (CPU Time)/Event:  11.1.p02 vs 11.1.p01r 

#----------------------------------------------------------------------------
#  111p01r                 111p02             100*(p02-p01r)/p01r    sample
#
#  mean      error         mean      error       %diff error
#----------------------------------------------------------------------------

  201.4300   1.7579 	  201.8200   1.7804 	   0.2  1.2	 higgs.FTFP_BERT.1400.4 

#----------------------------------------------------------------------------


Table-C) Total Memory : 11.1.p02 vs  11.1.p01r 

#-----------------------------------------------------------------------------
# total           memory     100*(p02-p01r)/p01r 
# 111p01r         111p02        %diff           sample
#-----------------------------------------------------------------------------

  11228.0000 	  11183.7000 	-0.4	 higgs.FTFP_BERT.1400.4 

#-----------------------------------------------------------------------------