== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 11:07:45 (1713366465)
 - mkdir 8767 (time 1713366476.77 total 10.00 last 876.70)
 - mkdir 18829 (time 1713366486.77 total 20.00 last 1006.17)
 - mkdir 28745 (time 1713366496.77 total 30.00 last 991.51)
 - mkdir 36996 (time 1713366506.77 total 40.00 last 825.09)
 - mkdir 40000 (time 1713366510.32 total 43.55 last 845.66)
 - mkdir 49594 (time 1713366520.32 total 53.55 last 959.35)
 - mkdir 60000 (time 1713366530.23 total 63.46 last 1050.17)
 - mkdir 70000 (time 1713366540.15 total 73.38 last 1008.53)
 - mkdir 79636 (time 1713366550.15 total 83.38 last 963.57)
 - mkdir 88781 (time 1713366560.15 total 93.38 last 914.40)
 - mkdir 98877 (time 1713366570.15 total 103.38 last 1009.50)
 - mkdir 108929 (time 1713366580.15 total 113.38 last 1005.20)
 - mkdir 118237 (time 1713366590.15 total 123.38 last 930.77)
 - mkdir 128383 (time 1713366600.15 total 133.38 last 1014.54)
total: 131000 mkdir in 136.02 seconds: 963.11 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff8800b5d49000.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff8800b5d49000.lru_size=0
 - unlinked 0 (time 1713366605 ; total 0 ; last 0)
 - unlinked 10000 (time 1713366623 ; total 18 ; last 18)
 - unlinked 20000 (time 1713366641 ; total 36 ; last 18)
 - unlinked 30000 (time 1713366659 ; total 54 ; last 18)
 - unlinked 40000 (time 1713366677 ; total 72 ; last 18)
 - unlinked 50000 (time 1713366695 ; total 90 ; last 18)
 - unlinked 60000 (time 1713366713 ; total 108 ; last 18)
 - unlinked 70000 (time 1713366731 ; total 126 ; last 18)
 - unlinked 80000 (time 1713366749 ; total 144 ; last 18)
 - unlinked 90000 (time 1713366768 ; total 163 ; last 19)
 - unlinked 100000 (time 1713366785 ; total 180 ; last 17)
 - unlinked 110000 (time 1713366803 ; total 198 ; last 18)
 - unlinked 120000 (time 1713366821 ; total 216 ; last 18)
 - unlinked 130000 (time 1713366839 ; total 234 ; last 18)
total: 131000 unlinks in 237 seconds: 552.742615 unlinks/second