== sanityn test 81d: parallel rename file cross-dir on same MDT ========================================================== 18:00:45 (1788645645)
 - open/close 669 (time 1788645661.14 total 10.04 last 66.67)
 - open/close 1302 (time 1788645671.14 total 20.04 last 63.26)
 - open/close 1877 (time 1788645681.16 total 30.06 last 57.40)
 - open/close 2451 (time 1788645691.17 total 40.07 last 57.34)
total: 2500 open/close in 40.92 seconds: 61.09 ops/second
snapshot_time                       1788645798.736085375 secs.nsecs
start_time                          1788645649.377380783 secs.nsecs
elapsed_time                        149.358704592 secs.nsecs
open                                2505 samples [usecs] 119 16034 4582747 14867002639
close                               2505 samples [usecs] 168 20571 1031956 1221014194
mknod                               2501 samples [usecs] 563 14755 4002998 11840389900
unlink                              2500 samples [usecs] 761 85000 6611833 70506882919
mkdir                               2 samples [usecs] 1359 2740 4099 9354481
rmdir                               2 samples [usecs] 1287 8286 9573 70314165
rename                              2500 samples [usecs] 449 75930 20334394 368816206408
getattr                             3760 samples [usecs] 8 9306 393267 1010645979
parallel_rename_file                2500 samples [usecs] 449 75930 20334394 368816206408
crossdir_rename                     2500 samples [usecs] 449 75930 20334394 368816206408
readpage                            21 samples [usecs] 3876 52336 471133 14052198719