== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 12:27:51 (1737134871)
 - mkdir 6504 (time 1737134882.33 total 10.00 last 650.37)
 - mkdir 10000 (time 1737134887.65 total 15.31 last 657.93)
 - mkdir 18287 (time 1737134897.65 total 25.31 last 828.65)
 - mkdir 20000 (time 1737134899.69 total 27.36 last 837.21)
 - mkdir 28051 (time 1737134909.69 total 37.36 last 805.09)
 - mkdir 30000 (time 1737134912.56 total 40.22 last 681.15)
 - mkdir 37085 (time 1737134922.56 total 50.22 last 708.46)
 - mkdir 40000 (time 1737134926.66 total 54.33 last 710.44)
 - mkdir 47085 (time 1737134936.66 total 64.33 last 708.35)
 - mkdir 50000 (time 1737134940.73 total 68.40 last 716.02)
 - mkdir 57818 (time 1737134950.73 total 78.40 last 781.70)
 - mkdir 60000 (time 1737134953.41 total 81.08 last 815.70)
 - mkdir 68615 (time 1737134963.41 total 91.08 last 861.41)
 - mkdir 77394 (time 1737134973.41 total 101.08 last 877.81)
 - mkdir 80000 (time 1737134976.64 total 104.31 last 807.16)
 - mkdir 87938 (time 1737134986.64 total 114.31 last 793.77)
 - mkdir 90000 (time 1737134989.31 total 116.98 last 772.51)
 - mkdir 96517 (time 1737134999.31 total 126.98 last 651.61)
 - mkdir 100000 (time 1737135005.47 total 133.14 last 565.28)
 - mkdir 105271 (time 1737135015.47 total 143.14 last 527.05)
 - mkdir 110000 (time 1737135024.37 total 152.04 last 531.57)
 - mkdir 117384 (time 1737135034.37 total 162.04 last 738.38)
 - mkdir 120000 (time 1737135037.72 total 165.39 last 779.64)
 - mkdir 128009 (time 1737135047.73 total 175.39 last 800.88)
 - mkdir 130000 (time 1737135050.29 total 177.96 last 775.65)
total: 131000 mkdir in 179.39 seconds: 730.25 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff8800aa1b4800.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff8800aa1b4800.lru_size=0
 - unlinked 0 (time 1737135053 ; total 0 ; last 0)
 - unlinked 10000 (time 1737135073 ; total 20 ; last 20)
 - unlinked 20000 (time 1737135098 ; total 45 ; last 25)
 - unlinked 30000 (time 1737135122 ; total 69 ; last 24)
 - unlinked 40000 (time 1737135151 ; total 98 ; last 29)
 - unlinked 50000 (time 1737135179 ; total 126 ; last 28)
 - unlinked 60000 (time 1737135198 ; total 145 ; last 19)
 - unlinked 70000 (time 1737135214 ; total 161 ; last 16)
 - unlinked 80000 (time 1737135232 ; total 179 ; last 18)
 - unlinked 90000 (time 1737135249 ; total 196 ; last 17)
 - unlinked 100000 (time 1737135266 ; total 213 ; last 17)
 - unlinked 110000 (time 1737135285 ; total 232 ; last 19)
 - unlinked 120000 (time 1737135304 ; total 251 ; last 19)
 - unlinked 130000 (time 1737135324 ; total 271 ; last 20)
total: 131000 unlinks in 277 seconds: 472.924194 unlinks/second