level	times_total_walltime	times_total_cputime	times_gather_walltime	times_gather_cputime
1	1.144727707	1.100181	0.3010838032	0.28731
2	8.802892208	8.61284	1.51245904	1.486203
3	35.26945615	34.648536	4.734870911	4.704884
4	82.09012699	79.651068	10.43044591	10.338672
5	146.388911	143.577925	17.8439579	17.755491
6	186.134264	183.1203	21.74734211	21.66091