2.63 real         0.63 user         0.17 sys
           301858816  maximum resident set size
                   0  average shared memory size
                   0  average unshared data size
                   0  average unshared stack size
               28775  page reclaims
                 240  page faults
                   0  swaps
                   0  block input operations
                   0  block output operations
                  58  messages sent
                  61  messages received
                   0  signals received
                  27  voluntary context switches
                4919  involuntary context switches
          3939113125  instructions retired
          1980204430  cycles elapsed
           183586176  peak memory footprint