tiobench.xfs comparison
of
2.5.71 vs 2.5.71-mjb1


Results:Random Read Throughput (Graph)
                                     tolerance = 0.00 + 3.00% of 2.5.71
                 2.5.71  2.5.71-mjb1
   Threads      MBs/sec      MBs/sec    %diff         diff    tolerance
---------- ------------ ------------ -------- ------------ ------------
         1       197.68       197.47    -0.11        -0.21         5.93 
        16       466.65       451.41    -3.27       -15.24        14.00  * 
        64       424.20       424.87     0.16         0.67        12.73 

Results:Random Read CPU (Graph)
                                     tolerance = 0.00 + 3.00% of 2.5.71
                 2.5.71  2.5.71-mjb1
   Threads         %CPU         %CPU    %diff         diff    tolerance
---------- ------------ ------------ -------- ------------ ------------
         1       99.17%       99.32%     0.15         0.15         2.98 
        16       758.4%       732.7%    -3.39       -25.70        22.75  * 
        64       697.4%       680.4%    -2.44       -17.00        20.92 

Results:Sequential Read Throughput (Graph)
                                     tolerance = 0.00 + 3.00% of 2.5.71
                 2.5.71  2.5.71-mjb1
   Threads      MBs/sec      MBs/sec    %diff         diff    tolerance
---------- ------------ ------------ -------- ------------ ------------
         1       201.83       202.45     0.31         0.62         6.05 
        16       479.84       480.38     0.11         0.54        14.40 
        64       486.43       484.49    -0.40        -1.94        14.59 

Results:Sequential Read CPU (Graph)
                                     tolerance = 0.00 + 3.00% of 2.5.71
                 2.5.71  2.5.71-mjb1
   Threads         %CPU         %CPU    %diff         diff    tolerance
---------- ------------ ------------ -------- ------------ ------------
         1       99.96%       99.98%     0.02         0.02         3.00 
        16       762.8%       765.6%     0.37         2.80        22.88 
        64       789.5%       788.8%    -0.09        -0.70        23.68 

Results:Random Write Throughput (Graph)
                                     tolerance = 0.10 + 3.00% of 2.5.71
                 2.5.71  2.5.71-mjb1
   Threads      MBs/sec      MBs/sec    %diff         diff    tolerance
---------- ------------ ------------ -------- ------------ ------------
         1         1.94         1.94     0.00         0.00         0.16 
        16         1.83         1.90     3.83         0.07         0.15 
        64         1.71         1.61    -5.85        -0.10         0.15 

Results:Random Write CPU (Graph)
                                     tolerance = 1.00 + 3.00% of 2.5.71
                 2.5.71  2.5.71-mjb1
   Threads         %CPU         %CPU    %diff         diff    tolerance
---------- ------------ ------------ -------- ------------ ------------
         1       1.213%       1.260%     3.87         0.05         1.04 
        16       3.106%       3.299%     6.21         0.19         1.09 
        64       3.292%       3.132%    -4.86        -0.16         1.10 

Results:Sequential Write Throughput (Graph)
                                     tolerance = 1.00 + 3.00% of 2.5.71
                 2.5.71  2.5.71-mjb1
    Theads      MBs/sec      MBs/sec    %diff         diff    tolerance
---------- ------------ ------------ -------- ------------ ------------
         1        42.95        43.09     0.33         0.14         2.29 
        16        49.18        49.27     0.18         0.09         2.48 
        64        47.49        46.13    -2.86        -1.36         2.42 

Results:Sequential Write CPU (Graph)
                                     tolerance = 1.00 + 3.00% of 2.5.71
                 2.5.71  2.5.71-mjb1
    Theads         %CPU         %CPU    %diff         diff    tolerance
---------- ------------ ------------ -------- ------------ ------------
         1       37.37%       37.14%    -0.62        -0.23         2.12 
        16       130.6%       130.2%    -0.31        -0.40         4.92 
        64       117.8%       111.7%    -5.18        -6.10         4.53  *