== sanityn test 81d: parallel rename file cross-dir on same MDT ========================================================== 08:10:39 (1789128639)
 - open/close 656 (time 1789128655.55 total 10.01 last 65.54)
 - open/close 1295 (time 1789128665.55 total 20.01 last 63.89)
 - open/close 1932 (time 1789128675.56 total 30.02 last 63.61)
total: 2500 open/close in 38.82 seconds: 64.40 ops/second
 - open/close 692 (time 1789128699.13 total 10.00 last 69.17)
 - open/close 1418 (time 1789128709.14 total 20.02 last 72.49)
 - open/close 2169 (time 1789128719.15 total 30.03 last 75.05)
total: 2500 open/close in 33.97 seconds: 73.59 ops/second
snapshot_time                       1789128887.608649868 secs.nsecs
start_time                          1789128643.020589323 secs.nsecs
elapsed_time                        244.588060545 secs.nsecs
open                                2505 samples [usecs] 155 14996 4229727 13738647415
close                               2504 samples [usecs] 127 13988 966488 1219762314
mknod                               2501 samples [usecs] 425 14833 3543384 10403877366
unlink                              2500 samples [usecs] 334 90481 5077174 77923999986
mkdir                               2 samples [usecs] 4225 9710 13935 112134725
rmdir                               2 samples [usecs] 12766 14290 27056 367174856
rename                              2500 samples [usecs] 367 67544 20192598 347777202320
getattr                             3765 samples [usecs] 1 12699 294044 710367424
statfs                              47 samples [usecs] 10 182 1044 51874
parallel_rename_file                2500 samples [usecs] 367 67544 20192598 347777202320
crossdir_rename                     2500 samples [usecs] 367 67544 20192598 347777202320
readpage                            30 samples [usecs] 8456 37202 579865 13135123867
snapshot_time                       1789128887.608866323 secs.nsecs
start_time                          1789128643.020671771 secs.nsecs
elapsed_time                        244.588194552 secs.nsecs
open                                2504 samples [usecs] 110 16480 3135583 7570515729
close                               2504 samples [usecs] 120 6909 768531 564393723
mknod                               2500 samples [usecs] 421 13349 2629355 5564649147
unlink                              2500 samples [usecs] 332 101937 4414317 55033232537
mkdir                               2 samples [usecs] 857 51106 51963 2612557685
rmdir                               2 samples [usecs] 17988 26330 44318 1016837044
rename                              2500 samples [usecs] 396 57437 14448271 169525708595
getattr                             3759 samples [usecs] 8 17930 318868 668132618
statfs                              47 samples [usecs] 7 27 735 12673
parallel_rename_file                2500 samples [usecs] 396 57437 14448271 169525708595
crossdir_rename                     2500 samples [usecs] 396 57437 14448271 169525708595
readpage                            19 samples [usecs] 4630 40640 372191 9096900249