/proc/72422/stat
72422 (qmail-todo) S 72415 70870 70862 0 -1 4194560 66 0 2 0 45 3174 0 0 20 0 1 0 2075228671 4579328 184 18446744073709551615 1 1 0 0 0 0 0 4102 0 0 0 0 17 24 0 0 0 0 0 0 0 0 0 0 0 0 0