== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 11:19:10 (1730823550)
 - mkdir 10000 (time 1730823559.32 total 8.20 last 1220.05)
 - mkdir 20000 (time 1730823567.36 total 16.24 last 1242.62)
 - mkdir 30000 (time 1730823575.71 total 24.59 last 1198.55)
 - mkdir 40000 (time 1730823583.94 total 32.82 last 1214.02)
 - mkdir 50000 (time 1730823592.30 total 41.18 last 1196.71)
 - mkdir 60000 (time 1730823600.96 total 49.84 last 1155.31)
 - mkdir 70000 (time 1730823609.71 total 58.59 last 1142.27)
 - mkdir 80000 (time 1730823618.68 total 67.56 last 1114.99)
 - mkdir 90000 (time 1730823627.30 total 76.18 last 1160.18)
 - mkdir 100000 (time 1730823635.96 total 84.84 last 1153.99)
 - mkdir 110000 (time 1730823644.69 total 93.57 last 1145.71)
 - mkdir 120000 (time 1730823653.55 total 102.43 last 1128.68)
 - mkdir 130000 (time 1730823662.78 total 111.66 last 1083.71)
total: 131000 mkdir in 112.55 seconds: 1163.96 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff8800a42da000.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff8800a42da000.lru_size=0
 - unlinked 0 (time 1730823665 ; total 0 ; last 0)
 - unlinked 10000 (time 1730823682 ; total 17 ; last 17)
 - unlinked 20000 (time 1730823701 ; total 36 ; last 19)
 - unlinked 30000 (time 1730823718 ; total 53 ; last 17)
 - unlinked 40000 (time 1730823735 ; total 70 ; last 17)
 - unlinked 50000 (time 1730823752 ; total 87 ; last 17)
 - unlinked 60000 (time 1730823769 ; total 104 ; last 17)
 - unlinked 70000 (time 1730823787 ; total 122 ; last 18)
 - unlinked 80000 (time 1730823804 ; total 139 ; last 17)
 - unlinked 90000 (time 1730823822 ; total 157 ; last 18)
 - unlinked 100000 (time 1730823840 ; total 175 ; last 18)
 - unlinked 110000 (time 1730823864 ; total 199 ; last 24)
 - unlinked 120000 (time 1730823885 ; total 220 ; last 21)
 - unlinked 130000 (time 1730823905 ; total 240 ; last 20)
total: 131000 unlinks in 242 seconds: 541.322327 unlinks/second