level	times_total_walltime	times_total_cputime	times_gather_walltime	times_gather_cputime
1	2.205338955	2.192136	0.5725631714	0.568035
2	19.05174065	19.021188	3.228681087	3.224201
3	78.93173933	78.872929	10.27729893	10.264642
4	186.3926005	186.299642	23.15737557	23.133445
5	339.3806336	339.245201	40.57270455	40.542532
6	473.2995887	473.133568	55.28236747	55.247451