level	times_total_walltime	times_total_cputime	times_gather_walltime	times_gather_cputime
1	2.288519144	2.27614	0.3635995388	0.364023
2	21.36295533	21.341332	2.600554228	2.600162
3	93.95554757	93.861864	9.729906321	9.720607
4	235.1954765	235.022686	24.5949192	24.581534
5	468.4506087	468.125253	47.86143494	47.830986
6	741.1165607	740.586281	74.98286104	74.94468