== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 17:32:10 (1743456730)
 - mkdir 5484 (time 1743456742.45 total 10.00 last 548.29)
 - mkdir 10000 (time 1743456751.66 total 19.21 last 490.26)
 - mkdir 15499 (time 1743456761.66 total 29.21 last 549.88)
 - mkdir 20000 (time 1743456770.42 total 37.97 last 514.08)
 - mkdir 26400 (time 1743456780.42 total 47.97 last 639.92)
 - mkdir 30000 (time 1743456787.05 total 54.60 last 543.00)
 - mkdir 36714 (time 1743456797.05 total 64.60 last 671.39)
 - mkdir 40000 (time 1743456802.60 total 70.15 last 592.05)
 - mkdir 45861 (time 1743456812.60 total 80.15 last 586.08)
 - mkdir 50000 (time 1743456819.53 total 87.08 last 597.10)
 - mkdir 55983 (time 1743456829.53 total 97.08 last 598.27)
 - mkdir 60000 (time 1743456835.26 total 102.81 last 700.95)
 - mkdir 65139 (time 1743456845.26 total 112.81 last 513.88)
 - mkdir 69795 (time 1743456855.27 total 122.82 last 465.51)
 - mkdir 74922 (time 1743456865.27 total 132.82 last 512.67)
 - mkdir 80000 (time 1743456872.19 total 139.74 last 733.09)
 - mkdir 86020 (time 1743456882.19 total 149.74 last 601.96)
 - mkdir 90000 (time 1743456887.49 total 155.04 last 751.18)
 - mkdir 95965 (time 1743456897.49 total 165.04 last 596.46)
 - mkdir 100000 (time 1743456901.88 total 169.43 last 920.50)
 - mkdir 107907 (time 1743456911.88 total 179.43 last 790.70)
 - mkdir 110000 (time 1743456915.14 total 182.69 last 642.01)
 - mkdir 116664 (time 1743456925.14 total 192.69 last 666.34)
 - mkdir 120000 (time 1743456930.42 total 197.97 last 631.58)
 - mkdir 126438 (time 1743456940.42 total 207.97 last 643.79)
 - mkdir 130000 (time 1743456945.46 total 213.02 last 706.06)
total: 131000 mkdir in 214.18 seconds: 611.63 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff88012a608000.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff88012a608000.lru_size=0
 - unlinked 0 (time 1743456949 ; total 0 ; last 0)
 - unlinked 10000 (time 1743456977 ; total 28 ; last 28)
 - unlinked 20000 (time 1743456998 ; total 49 ; last 21)
 - unlinked 30000 (time 1743457022 ; total 73 ; last 24)
 - unlinked 40000 (time 1743457047 ; total 98 ; last 25)
 - unlinked 50000 (time 1743457068 ; total 119 ; last 21)
 - unlinked 60000 (time 1743457094 ; total 145 ; last 26)
 - unlinked 70000 (time 1743457115 ; total 166 ; last 21)
 - unlinked 80000 (time 1743457134 ; total 185 ; last 19)
 - unlinked 90000 (time 1743457154 ; total 205 ; last 20)
 - unlinked 100000 (time 1743457180 ; total 231 ; last 26)
 - unlinked 110000 (time 1743457200 ; total 251 ; last 20)
 - unlinked 120000 (time 1743457219 ; total 270 ; last 19)
 - unlinked 130000 (time 1743457238 ; total 289 ; last 19)
total: 131000 unlinks in 291 seconds: 450.171814 unlinks/second