Table-A) CPU performance: cmsExp vs cmsExpVG, 11.1.p03; all with gcc11.3.0 and uses SerialOnly RM 
Legend:
cmsExpVG = cmsExp + Geant4/VecGeom.1.2.1
11.1.p02 = geant4-11-01-patch-03  - 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
#----------------------------------------------------------------------------

   207.78    1.75      198.89    2.04     -4.3      1.3        higgs.FTFP_BERT.1400.4
      
#----------------------------------------------------------------------------


Table-B) CPU performance: 11.1.p03 vs 11.1.p02 

Legend:
11.1.p02  = geant4-11-01-patch-02 (VecGeom 1.2.1, SerialOnly RM in app)
11.1.p03  = geant4-11-01-patch-03 (VecGeom 1.2.1, SerialOnly RM in app)

Average (CPU Time)/Event:  11.1.p03 vs 11.1.p02 

#----------------------------------------------------------------------------
#  111p02                  111p03             100*(p03-p02)/p02    sample
#
#  mean      error         mean      error       %diff error
#----------------------------------------------------------------------------

  201.8200   1.7804 	  198.8900   2.0365 	  -1.5  1.3	 higgs.FTFP_BERT.1400.4 

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


Table-C) Total Memory : 11.1.p03 vs  11.1.p02 

#-----------------------------------------------------------------------------
# total           memory     100*(p03-p02)/p02 
# 111p02          111p03        %diff           sample
#-----------------------------------------------------------------------------

  11183.7000 	  11183.7000 	 0.0	 higgs.FTFP_BERT.1400.4 

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