Table-A) CPU performance: 10.5.r04 vs. 10.5.r04rr
Legend:
10.5.r04   = geant4-10-05-ref-04
10.5.r04rr = geant4-10-05-ref-04(re-build and re-run)

Average (CPU Time)/Event: 10.5.r04  vs. 10.5.r04rr
#----------------------------------------------------------------------------
#  105r04                  105r04rr               100*(r04rr-r04)/r04  sample
#
#  mean      error         mean      error        %diff error
#----------------------------------------------------------------------------
  270.2300   2.7416 	  268.3800   2.7948 	  -0.7  1.4	 higgs.FTFP_BERT.1400.4 
   15.2170   0.1136 	   15.0560   0.1045 	  -1.1  1.0	 e-100MeV.FTFP_BERT.100MeV.4 
   31.6440   0.2285 	   31.3660   0.1726 	  -0.9  0.9	 e-100MeV.Shielding.100MeV.4 
   91.5880   0.6497 	   91.6930   0.6173 	   0.1  1.0	 e-100MeV.Shielding_EMZ.100MeV.4 
    0.0141   0.0001 	    0.0140   0.0001 	  -0.7  1.0	 e-.FTFP_BERT.1.0 
    0.0706   0.0005 	    0.0699   0.0004 	  -1.0  0.9	 e-.FTFP_BERT.5.0 
    0.1421   0.0011 	    0.1404   0.0008 	  -1.2  0.9	 e-.FTFP_BERT.10.0 
    0.7027   0.0050 	    0.6958   0.0055 	  -1.0  1.1	 e-.FTFP_BERT.50.0 
    0.0180   0.0001 	    0.0179   0.0001 	  -0.6  0.8	 e-.FTFP_BERT.1.4 
    0.0909   0.0006 	    0.0899   0.0006 	  -1.1  0.9	 e-.FTFP_BERT.5.4 
    0.1813   0.0013 	    0.1796   0.0011 	  -0.9  0.9	 e-.FTFP_BERT.10.4 
    0.9029   0.0063 	    0.8915   0.0060 	  -1.3  1.0	 e-.FTFP_BERT.50.4 
    0.0248   0.0001 	    0.0248   0.0001 	   0.0  0.6	 pi-.FTFP_BERT.1.0 
    0.1021   0.0006 	    0.1019   0.0007 	  -0.2  0.9	 pi-.FTFP_BERT.5.0 
    0.1914   0.0011 	    0.1905   0.0012 	  -0.5  0.8	 pi-.FTFP_BERT.10.0 
    0.8761   0.0057 	    0.8724   0.0056 	  -0.4  0.9	 pi-.FTFP_BERT.50.0 
    0.0279   0.0002 	    0.0279   0.0001 	   0.0  0.8	 pi-.FTFP_BERT.1.4 
    0.1157   0.0006 	    0.1152   0.0006 	  -0.4  0.7	 pi-.FTFP_BERT.5.4 
    0.2215   0.0013 	    0.2206   0.0011 	  -0.4  0.8	 pi-.FTFP_BERT.10.4 
    1.0372   0.0064 	    1.0300   0.0063 	  -0.7  0.9	 pi-.FTFP_BERT.50.4 
    0.0281   0.0002 	    0.0281   0.0002 	   0.0  1.0	 pi-.QGSP_BERT.1.4 
    0.1162   0.0007 	    0.1158   0.0007 	  -0.3  0.9	 pi-.QGSP_BERT.5.4 
    0.2226   0.0014 	    0.2217   0.0013 	  -0.4  0.9	 pi-.QGSP_BERT.10.4 
    1.0318   0.0076 	    1.0254   0.0066 	  -0.6  1.0	 pi-.QGSP_BERT.50.4 
    0.0275   0.0001 	    0.0275   0.0001 	   0.0  0.5	 pi-.QGSP_BIC.1.4 
    0.1169   0.0007 	    0.1166   0.0005 	  -0.3  0.7	 pi-.QGSP_BIC.5.4 
    0.2226   0.0012 	    0.2216   0.0010 	  -0.4  0.7	 pi-.QGSP_BIC.10.4 
    1.0417   0.0075 	    1.0373   0.0062 	  -0.4  0.9	 pi-.QGSP_BIC.50.4 
    0.0649   0.0004 	    0.0647   0.0003 	  -0.3  0.8	 anti_proton.FTFP_BERT.1.4 
    0.1537   0.0009 	    0.1531   0.0008 	  -0.4  0.8	 anti_proton.FTFP_BERT.5.4 
    0.2602   0.0015 	    0.2595   0.0015 	  -0.3  0.8	 anti_proton.FTFP_BERT.10.4 
    1.0833   0.0065 	    1.0804   0.0057 	  -0.3  0.8	 anti_proton.FTFP_BERT.50.4 
    0.0188   0.0001 	    0.0187   0.0001 	  -0.5  0.8	 proton.FTFP_BERT.1.4 
    0.1117   0.0006 	    0.1112   0.0006 	  -0.4  0.8	 proton.FTFP_BERT.5.4 
    0.2220   0.0011 	    0.2217   0.0010 	  -0.1  0.7	 proton.FTFP_BERT.10.4 
    1.0531   0.0067 	    1.0482   0.0063 	  -0.5  0.9	 proton.FTFP_BERT.50.4 
    0.1168   0.0008 	    0.1180   0.0004 	   1.0  0.8	 pi-.FTFP_INCLXX.1.4 
    0.3995   0.0024 	    0.4008   0.0017 	   0.3  0.7	 pi-.FTFP_INCLXX.5.4 
    0.7212   0.0039 	    0.7249   0.0027 	   0.5  0.7	 pi-.FTFP_INCLXX.10.4 
    1.0372   0.0062 	    1.0414   0.0047 	   0.4  0.8	 pi-.FTFP_INCLXX.15.4 
    0.0936   0.0006 	    0.0939   0.0005 	   0.3  0.8	 proton.FTFP_INCLXX.1.4 
    0.4526   0.0029 	    0.4540   0.0020 	   0.3  0.8	 proton.FTFP_INCLXX.5.4 
    0.8292   0.0054 	    0.8341   0.0035 	   0.6  0.8	 proton.FTFP_INCLXX.10.4 
    1.1589   0.0073 	    1.1713   0.0059 	   1.1  0.8	 proton.FTFP_INCLXX.15.4 
    0.1425   0.0004 	    0.1428   0.0006 	   0.2  0.5	 proton.FTFP_BERT_HP.1.4 
    0.7391   0.0020 	    0.7419   0.0025 	   0.4  0.4	 proton.FTFP_BERT_HP.5.4 
    0.1548   0.0004 	    0.1554   0.0010 	   0.4  0.7	 proton.Shielding.1.4 
    0.8337   0.0033 	    0.8374   0.0057 	   0.4  0.8	 proton.Shielding.5.4 
    0.1423   0.0009 	    0.1426   0.0006 	   0.2  0.8	 gamma.FTFP_BERT_EMZ_AugerOff.250MeV.0 
    0.2062   0.0012 	    0.2060   0.0012 	  -0.1  0.8	 gamma.FTFP_BERT_EMZ_AugerOn.250MeV.0 
    0.0561   0.0004 	    0.0562   0.0004 	   0.2  1.0	 gamma.FTFP_BERT_EMZ_AugerOff.1.0 
    0.0814   0.0006 	    0.0812   0.0005 	  -0.2  1.0	 gamma.FTFP_BERT_EMZ_AugerOn.1.0