gistfile1.txt

dist/build/cells/cells +RTS -s -RTS
   1,303,650,184 bytes allocated in the heap
     178,962,368 bytes copied during GC
       2,209,984 bytes maximum residency (224 sample(s))
          42,816 bytes maximum slop
               6 MiB total memory in use (0 MB lost due to fragmentation)

                                     Tot time (elapsed)  Avg pause  Max pause
  Gen  0      1178 colls,     0 par    0.013s   0.013s     0.0000s    0.0001s
  Gen  1       224 colls,     0 par    0.098s   0.099s     0.0004s    0.0014s

  INIT    time    0.000s  (  0.000s elapsed)
  MUT     time    8.162s  (  8.841s elapsed)
  GC      time    0.111s  (  0.112s elapsed)
  EXIT    time    0.000s  (  0.000s elapsed)
  Total   time    8.273s  (  8.953s elapsed)

  %GC     time       0.0%  (0.0% elapsed)

  Alloc rate    159,728,775 bytes per MUT second

  Productivity  98.7% of total user, 98.8% of total elapsed