== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 12:59:47 (1713286787)
 - mkdir 4554 (time 1713286798.91 total 10.00 last 455.30)
 - mkdir 9031 (time 1713286808.91 total 20.00 last 447.61)
 - mkdir 10000 (time 1713286811.08 total 22.18 last 445.32)
 - mkdir 14512 (time 1713286821.08 total 32.18 last 451.19)
 - mkdir 19044 (time 1713286831.08 total 42.18 last 453.16)
 - mkdir 20000 (time 1713286833.24 total 44.34 last 443.45)
 - mkdir 25858 (time 1713286843.24 total 54.34 last 585.78)
 - mkdir 30000 (time 1713286848.37 total 59.47 last 806.84)
 - mkdir 36393 (time 1713286858.38 total 69.47 last 639.17)
 - mkdir 40000 (time 1713286865.93 total 77.02 last 477.65)
 - mkdir 44629 (time 1713286875.93 total 87.03 last 462.88)
 - mkdir 49449 (time 1713286885.93 total 97.03 last 481.97)
 - mkdir 54254 (time 1713286895.93 total 107.03 last 480.49)
 - mkdir 59305 (time 1713286905.93 total 117.03 last 505.05)
 - mkdir 64447 (time 1713286915.93 total 127.03 last 514.08)
 - mkdir 70000 (time 1713286924.48 total 135.58 last 649.31)
 - mkdir 76229 (time 1713286934.49 total 145.58 last 622.78)
 - mkdir 80000 (time 1713286942.65 total 153.75 last 461.84)
 - mkdir 85387 (time 1713286952.65 total 163.75 last 538.68)
 - mkdir 90000 (time 1713286961.02 total 172.12 last 551.38)
 - mkdir 95866 (time 1713286971.02 total 182.12 last 586.54)
 - mkdir 100000 (time 1713286978.58 total 189.68 last 546.64)
 - mkdir 106537 (time 1713286988.58 total 199.68 last 653.59)
 - mkdir 110000 (time 1713286995.50 total 206.60 last 500.34)
 - mkdir 115242 (time 1713287005.51 total 216.60 last 524.13)
 - mkdir 120000 (time 1713287014.23 total 225.33 last 545.22)
 - mkdir 126045 (time 1713287024.23 total 235.33 last 604.43)
 - mkdir 130000 (time 1713287031.47 total 242.56 last 546.87)
total: 131000 mkdir in 243.85 seconds: 537.21 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff88012ab6f800.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff88012ab6f800.lru_size=0
 - unlinked 0 (time 1713287035 ; total 0 ; last 0)
 - unlinked 10000 (time 1713287068 ; total 33 ; last 33)
 - unlinked 20000 (time 1713287098 ; total 63 ; last 30)
 - unlinked 30000 (time 1713287133 ; total 98 ; last 35)
 - unlinked 40000 (time 1713287174 ; total 139 ; last 41)
 - unlinked 50000 (time 1713287214 ; total 179 ; last 40)
 - unlinked 60000 (time 1713287256 ; total 221 ; last 42)
 - unlinked 70000 (time 1713287297 ; total 262 ; last 41)
 - unlinked 80000 (time 1713287338 ; total 303 ; last 41)
 - unlinked 90000 (time 1713287379 ; total 344 ; last 41)
 - unlinked 100000 (time 1713287419 ; total 384 ; last 40)
 - unlinked 110000 (time 1713287458 ; total 423 ; last 39)
 - unlinked 120000 (time 1713287496 ; total 461 ; last 38)
 - unlinked 130000 (time 1713287535 ; total 500 ; last 39)
total: 131000 unlinks in 504 seconds: 259.920624 unlinks/second