Table-A) CPU performance: cmsExp vs cmsExpVG, 11.3.b.c00 
         all with gcc11.4.0 on EL8 and uses SerialOnly RM 
Legend:
cmsExpVG = cmsExp + Geant4/VecGeom.1.2.6
11.3.b.c00 = geant4-11-03-beta_cand-000  

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

    204.79    1.26     198.78    1.55     -2.9      1.3        higgs.FTFP_BERT.1400.4
    
#----------------------------------------------------------------------------


Table-B) CPU performance: 11.3.b.c00 vs 11.2.r05 

Legend:
11.2.r05   = geant4-11-02-ref-05       (gcc11.4.0, EL8, Serial RM in app)
11.3.b.c00 = geant4-11-03-beta_cand-00 (gcc11.4.0, EL8, Serial RM in app)

Average (CPU Time)/Event:  11.2.r05 vs 11.2.r04 

#----------------------------------------------------------------------------
#  112r05                  113bc00           100*(bc00-r05)/r05    sample
#
#  mean      error         mean      error       %diff error
#----------------------------------------------------------------------------

  193.4100   1.3168 	  198.7800   1.5536 	   2.8  1.1	 higgs.FTFP_BERT.1400.4 

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