== sanityn test 81d: parallel rename file cross-dir on same MDT ========================================================== 20:14:23 (1787616863)
 - open/close 765 (time 1787616880.23 total 10.01 last 76.44)
 - open/close 1547 (time 1787616890.25 total 20.03 last 78.04)
 - open/close 2426 (time 1787616900.26 total 30.04 last 87.82)
total: 2500 open/close in 31.16 seconds: 80.24 ops/second
 - open/close 961 (time 1787616916.26 total 10.01 last 96.03)
 - open/close 1927 (time 1787616926.27 total 20.01 last 96.52)
total: 2500 open/close in 26.42 seconds: 94.61 ops/second
snapshot_time                       1787617079.610387508 secs.nsecs
start_time                          1787616868.256485707 secs.nsecs
elapsed_time                        211.353901801 secs.nsecs
open                                2505 samples [usecs] 174 36028 3354049 9684088177
close                               2505 samples [usecs] 175 10355 960571 865722131
mknod                               2501 samples [usecs] 471 34582 2841388 7585643902
unlink                              2500 samples [usecs] 563 96401 5718660 43782136444
mkdir                               2 samples [usecs] 3828 13255 17083 190348609
rmdir                               2 samples [usecs] 892 1043 1935 1883513
rename                              2500 samples [usecs] 453 83327 19057756 313666656956
getattr                             3769 samples [usecs] 1 49037 341101 3365324693
statfs                              42 samples [usecs] 10 187 1021 53595
parallel_rename_file                2500 samples [usecs] 453 83327 19057756 313666656956
crossdir_rename                     2500 samples [usecs] 453 83327 19057756 313666656956
readpage                            14 samples [usecs] 5600 75781 274462 9393327240
snapshot_time                       1787617079.610611792 secs.nsecs
start_time                          1787616868.256579952 secs.nsecs
elapsed_time                        211.354031840 secs.nsecs
open                                2504 samples [usecs] 164 13292 2981083 5671797449
close                               2504 samples [usecs] 159 14772 931043 903072413
mknod                               2500 samples [usecs] 416 12942 2554432 4299295680
unlink                              2500 samples [usecs] 551 256179 7365064 180900487612
mkdir                               2 samples [usecs] 1037 34101 35138 1163953570
rmdir                               2 samples [usecs] 6247 28445 34692 848143034
rename                              2500 samples [usecs] 385 39121 12175983 117887915833
getattr                             3758 samples [usecs] 7 47721 271840 2700536760
statfs                              42 samples [usecs] 14 432 1289 205541
parallel_rename_file                2500 samples [usecs] 385 39121 12175983 117887915833
crossdir_rename                     2500 samples [usecs] 385 39121 12175983 117887915833
readpage                            33 samples [usecs] 6749 146780 1045700 53903448702