== sanityn test 81d: parallel rename file cross-dir on same MDT ========================================================== 22:32:24 (1788834744)
 - open/close 798 (time 1788834759.13 total 10.04 last 79.50)
 - open/close 1632 (time 1788834769.13 total 20.04 last 83.40)
 - open/close 2440 (time 1788834779.14 total 30.04 last 80.75)
total: 2500 open/close in 30.90 seconds: 80.91 ops/second
snapshot_time                       1788834866.539955243 secs.nsecs
start_time                          1788834747.390012949 secs.nsecs
elapsed_time                        119.149942294 secs.nsecs
open                                2505 samples [usecs] 130 21663 3890506 9994625514
close                               2504 samples [usecs] 156 13159 948985 797941293
mknod                               2501 samples [usecs] 597 21557 3401717 7755527063
unlink                              2500 samples [usecs] 779 75490 5371106 25998782270
mkdir                               2 samples [usecs] 2744 3737 6481 21494705
rmdir                               2 samples [usecs] 6650 17619 24269 354651661
rename                              2500 samples [usecs] 498 66980 14993610 191127607164
getattr                             3761 samples [usecs] 10 32676 302789 1963211057
parallel_rename_file                2500 samples [usecs] 498 66980 14993610 191127607164
crossdir_rename                     2500 samples [usecs] 498 66980 14993610 191127607164
readpage                            11 samples [usecs] 4594 24009 155335 2787441445