== sanity test 300o: unlink big sub stripe(> 65000 subdirs) ========================================================== 18:00:08 (1751320808)
 - mkdir 8355 (time 1751320819.85 total 10.00 last 835.45)
 - mkdir 15969 (time 1751320829.86 total 20.00 last 761.35)
 - mkdir 20000 (time 1751320835.08 total 25.22 last 772.17)
 - mkdir 29495 (time 1751320845.08 total 35.22 last 949.48)
 - mkdir 36912 (time 1751320855.08 total 45.22 last 741.60)
 - mkdir 40000 (time 1751320860.30 total 50.44 last 591.41)
 - mkdir 47228 (time 1751320870.30 total 60.45 last 722.72)
 - mkdir 50000 (time 1751320873.36 total 63.51 last 905.95)
 - mkdir 57125 (time 1751320883.36 total 73.51 last 712.40)
 - mkdir 60000 (time 1751320888.20 total 78.35 last 593.88)
 - mkdir 66115 (time 1751320898.20 total 88.35 last 611.44)
 - mkdir 70000 (time 1751320901.96 total 92.11 last 1034.34)
 - mkdir 78750 (time 1751320911.96 total 102.11 last 874.95)
 - mkdir 87697 (time 1751320921.96 total 112.11 last 894.59)
 - mkdir 90000 (time 1751320926.26 total 116.41 last 535.37)
 - mkdir 95247 (time 1751320936.26 total 126.41 last 524.65)
 - mkdir 100000 (time 1751320945.14 total 135.28 last 535.53)
 - mkdir 108201 (time 1751320955.14 total 145.29 last 820.03)
 - mkdir 110000 (time 1751320958.51 total 148.65 last 534.05)
 - mkdir 115170 (time 1751320968.51 total 158.65 last 516.98)
 - mkdir 120000 (time 1751320976.69 total 166.84 last 590.30)
 - mkdir 125196 (time 1751320986.69 total 176.84 last 519.54)
 - mkdir 130000 (time 1751320993.96 total 184.10 last 661.17)
total: 131000 mkdir in 186.08 seconds: 703.98 ops/second
ldlm.namespaces.lustre-MDT0000-mdc-ffff8800a3123800.lru_size=0
ldlm.namespaces.lustre-MDT0001-mdc-ffff8800a3123800.lru_size=0
 - unlinked 0 (time 1751320998 ; total 0 ; last 0)
 - unlinked 10000 (time 1751321027 ; total 29 ; last 29)
 - unlinked 20000 (time 1751321058 ; total 60 ; last 31)
 - unlinked 30000 (time 1751321092 ; total 94 ; last 34)
 - unlinked 40000 (time 1751321126 ; total 128 ; last 34)
 - unlinked 50000 (time 1751321156 ; total 158 ; last 30)
 - unlinked 60000 (time 1751321193 ; total 195 ; last 37)
 - unlinked 70000 (time 1751321229 ; total 231 ; last 36)
 - unlinked 80000 (time 1751321265 ; total 267 ; last 36)
 - unlinked 90000 (time 1751321302 ; total 304 ; last 37)
 - unlinked 100000 (time 1751321336 ; total 338 ; last 34)
 - unlinked 110000 (time 1751321371 ; total 373 ; last 35)
 - unlinked 120000 (time 1751321402 ; total 404 ; last 31)
 - unlinked 130000 (time 1751321435 ; total 437 ; last 33)
total: 131000 unlinks in 441 seconds: 297.052155 unlinks/second