2a492f15396a6768bcbca016993f4b4c8b0b5307  1G

 Performance counter stats for 'sha1sum 1G':

    11,373,486,440 cpu-cycles                #    0.000 GHz                     [14.81%]
     <not counted> stalled-cycles-frontend 
     <not counted> stalled-cycles-backend  
    23,729,513,137 instructions              #    2.09  insns per cycle         [18.53%]
        33,044,435 cache-references                                             [18.54%]
        15,737,392 cache-misses              #   47.625 % of all cache refs     [18.56%]
       490,380,296 branch-instructions                                          [18.58%]
           430,390 branch-misses             #    0.09% of all branches         [18.59%]
       543,035,710 bus-cycles                                                   [14.87%]
     4,658,001,297 L1-dcache-loads                                              [14.87%]
        75,287,410 L1-dcache-load-misses     #    1.62% of all L1-dcache hits   [14.86%]
     2,185,819,952 L1-dcache-stores                                             [14.86%]
        37,483,100 L1-dcache-store-misses                                       [14.86%]
     <not counted> L1-dcache-prefetches    
        36,350,891 L1-dcache-prefetch-misses                                    [14.86%]
     <not counted> L1-icache-loads         
         4,902,310 L1-icache-load-misses     #    0.00% of all L1-icache hits   [14.86%]
     <not counted> L1-icache-prefetches    
     <not counted> L1-icache-prefetch-misses
                 0 LLC-loads                                                    [14.85%]
                 0 LLC-load-misses           #    0.00% of all LL-cache hits    [14.85%]
                 0 LLC-stores                                                   [ 7.41%]
                 0 LLC-store-misses                                             [ 7.39%]
                 0 LLC-prefetches                                               [ 7.42%]
                 0 LLC-prefetch-misses                                          [ 7.42%]
                27 dTLB-loads                                                   [11.13%]
         1,869,064 dTLB-load-misses          #  6922459.26% of all dTLB cache hits  [14.83%]
                 0 dTLB-stores                                                  [14.83%]
           226,914 dTLB-store-misses                                            [14.83%]
     <not counted> dTLB-prefetches         
     <not counted> dTLB-prefetch-misses    
            27,737 iTLB-loads                                                   [14.82%]
            11,867 iTLB-load-misses          #   42.78% of all iTLB cache hits  [14.82%]
       488,638,178 branch-loads                                                 [14.82%]
           417,566 branch-load-misses                                           [14.82%]

       5.495609117 seconds time elapsed