== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 23:45:57 (1722483957)
 - mkdir 7344 (time 1722483968.84 total 10.00 last 734.34)
 - mkdir 10000 (time 1722483973.88 total 15.04 last 527.40)
 - mkdir 15240 (time 1722483983.88 total 25.04 last 523.90)
 - mkdir 20000 (time 1722483991.10 total 32.26 last 659.39)
 - mkdir 25347 (time 1722484001.10 total 42.26 last 534.60)
 - mkdir 30000 (time 1722484009.98 total 51.13 last 524.31)
 - mkdir 35703 (time 1722484019.98 total 61.14 last 570.22)
 - mkdir 40000 (time 1722484028.08 total 69.24 last 530.24)
 - mkdir 45191 (time 1722484038.08 total 79.24 last 519.01)
 - mkdir 50000 (time 1722484047.31 total 88.47 last 521.31)
 - mkdir 55218 (time 1722484057.31 total 98.47 last 521.78)
 - mkdir 60000 (time 1722484066.76 total 107.92 last 506.05)
 - mkdir 65257 (time 1722484076.76 total 117.92 last 525.66)
 - mkdir 70000 (time 1722484084.64 total 125.80 last 601.76)
 - mkdir 75190 (time 1722484094.64 total 135.80 last 518.92)
 - mkdir 80000 (time 1722484103.81 total 144.97 last 524.76)
 - mkdir 85393 (time 1722484113.81 total 154.97 last 539.29)
 - mkdir 90000 (time 1722484122.93 total 164.09 last 504.97)
 - mkdir 95085 (time 1722484132.93 total 174.09 last 508.42)
 - mkdir 100000 (time 1722484142.27 total 183.43 last 526.29)
 - mkdir 105145 (time 1722484152.27 total 193.43 last 514.42)
 - mkdir 110000 (time 1722484161.83 total 202.99 last 507.91)
 - mkdir 115237 (time 1722484171.83 total 212.99 last 523.68)
 - mkdir 120000 (time 1722484181.17 total 222.33 last 510.10)
 - mkdir 125578 (time 1722484191.17 total 232.33 last 557.79)
 - mkdir 130000 (time 1722484199.99 total 241.15 last 501.30)
total: 131000 mkdir in 243.11 seconds: 538.85 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff8800aa78f000.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff8800aa78f000.lru_size=0
 - unlinked 0 (time 1722484204 ; total 0 ; last 0)
 - unlinked 10000 (time 1722484240 ; total 36 ; last 36)
 - unlinked 20000 (time 1722484277 ; total 73 ; last 37)
 - unlinked 30000 (time 1722484315 ; total 111 ; last 38)
 - unlinked 40000 (time 1722484352 ; total 148 ; last 37)
 - unlinked 50000 (time 1722484388 ; total 184 ; last 36)
 - unlinked 60000 (time 1722484425 ; total 221 ; last 37)
 - unlinked 70000 (time 1722484461 ; total 257 ; last 36)
 - unlinked 80000 (time 1722484496 ; total 292 ; last 35)
 - unlinked 90000 (time 1722484523 ; total 319 ; last 27)
 - unlinked 100000 (time 1722484542 ; total 338 ; last 19)
 - unlinked 110000 (time 1722484568 ; total 364 ; last 26)
 - unlinked 120000 (time 1722484598 ; total 394 ; last 30)
 - unlinked 130000 (time 1722484630 ; total 426 ; last 32)
total: 131000 unlinks in 429 seconds: 305.361298 unlinks/second