== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 23:36:28 (1735101388)
 - mkdir 9902 (time 1735101399.56 total 10.00 last 990.19)
 - mkdir 18099 (time 1735101409.57 total 20.00 last 819.55)
 - mkdir 27292 (time 1735101419.57 total 30.00 last 919.26)
 - mkdir 30000 (time 1735101422.05 total 32.48 last 1091.48)
 - mkdir 40000 (time 1735101431.25 total 41.68 last 1086.85)
 - mkdir 50000 (time 1735101440.43 total 50.87 last 1088.48)
 - mkdir 60000 (time 1735101448.87 total 59.31 last 1185.36)
 - mkdir 70000 (time 1735101458.16 total 68.59 last 1076.99)
 - mkdir 80000 (time 1735101467.96 total 78.40 last 1020.05)
 - mkdir 90000 (time 1735101477.75 total 88.19 last 1021.28)
 - mkdir 100000 (time 1735101487.01 total 97.45 last 1080.07)
 - mkdir 110000 (time 1735101496.63 total 107.07 last 1039.41)
 - mkdir 120000 (time 1735101506.50 total 116.93 last 1013.58)
 - mkdir 130000 (time 1735101516.34 total 126.78 last 1015.91)
total: 131000 mkdir in 127.77 seconds: 1025.24 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff88012ab31800.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff88012ab31800.lru_size=0
 - unlinked 0 (time 1735101519 ; total 0 ; last 0)
 - unlinked 10000 (time 1735101537 ; total 18 ; last 18)
 - unlinked 20000 (time 1735101555 ; total 36 ; last 18)
 - unlinked 30000 (time 1735101573 ; total 54 ; last 18)
 - unlinked 40000 (time 1735101592 ; total 73 ; last 19)
 - unlinked 50000 (time 1735101612 ; total 93 ; last 20)
 - unlinked 60000 (time 1735101630 ; total 111 ; last 18)
 - unlinked 70000 (time 1735101647 ; total 128 ; last 17)
 - unlinked 80000 (time 1735101664 ; total 145 ; last 17)
 - unlinked 90000 (time 1735101683 ; total 164 ; last 19)
 - unlinked 100000 (time 1735101701 ; total 182 ; last 18)
 - unlinked 110000 (time 1735101720 ; total 201 ; last 19)
 - unlinked 120000 (time 1735101738 ; total 219 ; last 18)
 - unlinked 130000 (time 1735101755 ; total 236 ; last 17)
total: 131000 unlinks in 238 seconds: 550.420166 unlinks/second