== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 08:33:15 (1721219595)
 - mkdir 6148 (time 1721219606.54 total 10.00 last 614.71)
 - mkdir 10000 (time 1721219613.74 total 17.20 last 535.32)
 - mkdir 15486 (time 1721219623.74 total 27.20 last 548.49)
 - mkdir 20000 (time 1721219632.00 total 35.46 last 546.34)
 - mkdir 25549 (time 1721219642.00 total 45.46 last 554.90)
 - mkdir 30000 (time 1721219650.43 total 53.89 last 528.10)
 - mkdir 35475 (time 1721219660.43 total 63.89 last 547.49)
 - mkdir 40000 (time 1721219667.88 total 71.34 last 607.57)
 - mkdir 45460 (time 1721219677.88 total 81.34 last 545.93)
 - mkdir 50000 (time 1721219684.02 total 87.47 last 740.11)
 - mkdir 55739 (time 1721219694.02 total 97.47 last 573.80)
 - mkdir 60000 (time 1721219701.96 total 105.41 last 536.69)
 - mkdir 65243 (time 1721219711.96 total 115.42 last 524.24)
 - mkdir 70000 (time 1721219720.86 total 124.32 last 534.36)
 - mkdir 75829 (time 1721219730.86 total 134.32 last 582.86)
 - mkdir 80000 (time 1721219738.78 total 142.23 last 527.01)
 - mkdir 85205 (time 1721219748.78 total 152.23 last 520.47)
 - mkdir 90000 (time 1721219757.91 total 161.37 last 525.06)
 - mkdir 95720 (time 1721219767.91 total 171.37 last 571.96)
 - mkdir 100000 (time 1721219775.44 total 178.89 last 568.63)
 - mkdir 106217 (time 1721219785.44 total 188.89 last 621.65)
 - mkdir 110000 (time 1721219792.34 total 195.80 last 547.93)
 - mkdir 115247 (time 1721219802.34 total 205.80 last 524.64)
 - mkdir 120000 (time 1721219811.47 total 214.93 last 520.71)
 - mkdir 125487 (time 1721219821.47 total 224.93 last 548.70)
 - mkdir 130000 (time 1721219830.32 total 233.78 last 509.64)
total: 131000 mkdir in 235.73 seconds: 555.72 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff88012a62c000.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff88012a62c000.lru_size=0
 - unlinked 0 (time 1721219834 ; total 0 ; last 0)
 - unlinked 10000 (time 1721219871 ; total 37 ; last 37)
 - unlinked 20000 (time 1721219907 ; total 73 ; last 36)
 - unlinked 30000 (time 1721219943 ; total 109 ; last 36)
 - unlinked 40000 (time 1721219979 ; total 145 ; last 36)
 - unlinked 50000 (time 1721220015 ; total 181 ; last 36)
 - unlinked 60000 (time 1721220049 ; total 215 ; last 34)
 - unlinked 70000 (time 1721220084 ; total 250 ; last 35)
 - unlinked 80000 (time 1721220118 ; total 284 ; last 34)
 - unlinked 90000 (time 1721220152 ; total 318 ; last 34)
 - unlinked 100000 (time 1721220186 ; total 352 ; last 34)
 - unlinked 110000 (time 1721220219 ; total 385 ; last 33)
 - unlinked 120000 (time 1721220250 ; total 416 ; last 31)
 - unlinked 130000 (time 1721220282 ; total 448 ; last 32)
total: 131000 unlinks in 451 seconds: 290.465637 unlinks/second