== sanityn test 81d: parallel rename file cross-dir on same MDT ========================================================== 15:28:39 (1787858919)
 - open/close 755 (time 1787858935.59 total 10.02 last 75.38)
 - open/close 1555 (time 1787858945.60 total 20.02 last 79.95)
 - open/close 2412 (time 1787858955.60 total 30.02 last 85.70)
total: 2500 open/close in 30.81 seconds: 81.15 ops/second
 - open/close 745 (time 1787858971.47 total 10.01 last 74.44)
 - open/close 1614 (time 1787858981.48 total 20.02 last 86.84)
 - open/close 2367 (time 1787858991.48 total 30.02 last 75.28)
total: 2500 open/close in 31.99 seconds: 78.14 ops/second
snapshot_time                       1787859167.038629663 secs.nsecs
start_time                          1787858922.467064135 secs.nsecs
elapsed_time                        244.571565528 secs.nsecs
open                                2505 samples [usecs] 74 27780 3135132 7678840014
close                               2504 samples [usecs] 130 5262 733215 358974025
mknod                               2501 samples [usecs] 407 27642 2582693 5800889233
unlink                              2500 samples [usecs] 263 70418 3547211 20021403443
mkdir                               2 samples [usecs] 842 9838 10680 97495208
rmdir                               2 samples [usecs] 9043 9798 18841 177776653
rename                              2500 samples [usecs] 365 88866 21363911 434911744611
getattr                             3769 samples [usecs] 1 11632 339169 578172825
statfs                              48 samples [usecs] 9 1415 3351 3340443
parallel_rename_file                2500 samples [usecs] 365 88866 21363911 434911744611
crossdir_rename                     2500 samples [usecs] 365 88866 21363911 434911744611
readpage                            6 samples [usecs] 3169 36039 73910 1756670070
snapshot_time                       1787859167.038720059 secs.nsecs
start_time                          1787858922.467142638 secs.nsecs
elapsed_time                        244.571577421 secs.nsecs
open                                2504 samples [usecs] 100 20702 3315249 8876695743
close                               2504 samples [usecs] 131 4920 752699 412119925
mknod                               2500 samples [usecs] 384 16829 2721575 6067739743
unlink                              2500 samples [usecs] 298 149935 5538082 127984740036
mkdir                               2 samples [usecs] 933 39361 40294 1550158810
rmdir                               2 samples [usecs] 6651 35562 42213 1308891645
rename                              2500 samples [usecs] 386 71407 14381673 189492099347
getattr                             3759 samples [usecs] 8 13308 318380 889085992
statfs                              48 samples [usecs] 7 624 1381 403499
parallel_rename_file                2500 samples [usecs] 386 71407 14381673 189492099347
crossdir_rename                     2500 samples [usecs] 386 71407 14381673 189492099347
readpage                            36 samples [usecs] 4578 67117 757358 21977644724