Performance counter stats for './bin/monkey':

        658.850941 task-clock                #    0.032 CPUs utilized
            23,476 context-switches          #    0.036 M/sec
               119 CPU-migrations            #    0.000 M/sec
               426 page-faults               #    0.001 M/sec
     1,723,590,191 cycles                    #    2.616 GHz
     1,285,794,738 stalled-cycles-frontend   #   74.60% frontend cycles idle
       977,492,101 stalled-cycles-backend    #   56.71% backend  cycles idle
       938,900,906 instructions              #    0.54  insns per cycle
                                             #    1.37  stalled cycles per insn
       168,342,178 branches                  #  255.509 M/sec
         4,042,221 branch-misses             #    2.40% of all branches

      20.423449299 seconds time elapsed