== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 21:39:35 (1708828775)
 - mkdir 9225 (time 1708828786.22 total 10.00 last 922.48)
 - mkdir 19273 (time 1708828796.22 total 20.00 last 1004.73)
 - mkdir 29533 (time 1708828806.22 total 30.00 last 1025.98)
 - mkdir 39026 (time 1708828816.22 total 40.00 last 949.19)
 - mkdir 48928 (time 1708828826.22 total 50.00 last 990.14)
 - mkdir 59054 (time 1708828836.22 total 60.00 last 1012.58)
 - mkdir 69504 (time 1708828846.22 total 70.00 last 1044.90)
 - mkdir 78378 (time 1708828856.22 total 80.00 last 887.32)
 - mkdir 87258 (time 1708828866.22 total 90.01 last 887.99)
 - mkdir 90000 (time 1708828869.07 total 92.85 last 962.28)
 - mkdir 98649 (time 1708828879.07 total 102.86 last 864.85)
 - mkdir 107663 (time 1708828889.07 total 112.86 last 901.32)
 - mkdir 110000 (time 1708828891.73 total 115.52 last 878.44)
 - mkdir 119153 (time 1708828901.74 total 125.52 last 915.22)
 - mkdir 127995 (time 1708828911.74 total 135.52 last 884.14)
 - mkdir 130000 (time 1708828913.96 total 137.74 last 901.47)
total: 131000 mkdir in 138.88 seconds: 943.27 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff8800b6098800.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff8800b6098800.lru_size=0
 - unlinked 0 (time 1708828917 ; total 0 ; last 0)
 - unlinked 10000 (time 1708828937 ; total 20 ; last 20)
 - unlinked 20000 (time 1708828958 ; total 41 ; last 21)
 - unlinked 30000 (time 1708828981 ; total 64 ; last 23)
 - unlinked 40000 (time 1708828999 ; total 82 ; last 18)
 - unlinked 50000 (time 1708829018 ; total 101 ; last 19)
 - unlinked 60000 (time 1708829038 ; total 121 ; last 20)
 - unlinked 70000 (time 1708829060 ; total 143 ; last 22)
 - unlinked 80000 (time 1708829080 ; total 163 ; last 20)
 - unlinked 90000 (time 1708829102 ; total 185 ; last 22)
 - unlinked 100000 (time 1708829124 ; total 207 ; last 22)
 - unlinked 110000 (time 1708829145 ; total 228 ; last 21)
 - unlinked 120000 (time 1708829166 ; total 249 ; last 21)
 - unlinked 130000 (time 1708829184 ; total 267 ; last 18)
total: 131000 unlinks in 269 seconds: 486.988861 unlinks/second