== sanityn test 81d: parallel rename file cross-dir on same MDT ========================================================== 23:00:14 (1788836414)
 - open/close 781 (time 1788836430.01 total 10.01 last 78.05)
 - open/close 1507 (time 1788836440.02 total 20.02 last 72.52)
 - open/close 2174 (time 1788836450.03 total 30.03 last 66.60)
total: 2500 open/close in 34.82 seconds: 71.80 ops/second
snapshot_time                       1788836550.689722868 secs.nsecs
start_time                          1788836417.393997542 secs.nsecs
elapsed_time                        133.295725326 secs.nsecs
open                                2505 samples [usecs] 140 19947 3987057 10993527847
close                               2504 samples [usecs] 156 8238 917776 573940618
mknod                               2501 samples [usecs] 612 19389 3494445 8928805517
unlink                              2500 samples [usecs] 852 83769 5288317 27751829259
mkdir                               2 samples [usecs] 1259 3208 4467 11876345
rmdir                               2 samples [usecs] 13580 18394 31974 522755636
rename                              2500 samples [usecs] 505 54234 17331477 239809909357
getattr                             3760 samples [usecs] 10 5719 242166 126298956
parallel_rename_file                2500 samples [usecs] 505 54234 17331477 239809909357
crossdir_rename                     2500 samples [usecs] 505 54234 17331477 239809909357
readpage                            6 samples [usecs] 6187 40545 119560 3223710848