== sanity test 51f: check many open files limit ========== 09:12:06 (1747401126)
MDT0 numfree=498966, max=100000
changed ulimit from 1024 to 100020
 - open/keep 9257 (time 1747401137.74 total 10.00 last 925.62)
 - open/keep 19107 (time 1747401147.74 total 20.00 last 985.00)
 - open/keep 28411 (time 1747401157.74 total 30.00 last 930.38)
 - open/keep 36835 (time 1747401167.74 total 40.00 last 842.36)
 - open/keep 40000 (time 1747401171.66 total 43.92 last 808.15)
 - open/keep 47864 (time 1747401181.66 total 53.92 last 786.28)
 - open/keep 50000 (time 1747401184.08 total 56.33 last 884.96)
 - open/keep 57835 (time 1747401194.08 total 66.33 last 783.44)
 - open/keep 60000 (time 1747401196.80 total 69.06 last 794.36)
 - open/keep 68012 (time 1747401206.80 total 79.06 last 801.19)
 - open/keep 70000 (time 1747401209.68 total 81.94 last 690.48)
 - open/keep 77902 (time 1747401219.68 total 91.94 last 790.10)
 - open/keep 80000 (time 1747401222.65 total 94.90 last 708.05)
 - open/keep 87055 (time 1747401232.65 total 104.90 last 705.45)
 - open/keep 90000 (time 1747401236.25 total 108.50 last 817.82)
 - open/keep 98957 (time 1747401246.25 total 118.51 last 895.59)
total: 100000 open/keep in 119.66 seconds: 835.69 ops/second
 - closed 10000 (time 1747401254.63 total 7.22 last -12317.88)
 - closed 20000 (time 1747401261.42 total 14.02 last 1471.87)
 - closed 30000 (time 1747401269.46 total 22.05 last 1244.02)
 - closed 40000 (time 1747401277.83 total 30.42 last 1195.02)
 - closed 50000 (time 1747401284.61 total 37.20 last 1475.06)
 - closed 60000 (time 1747401292.90 total 45.50 last 1205.61)
 - closed 70000 (time 1747401302.37 total 54.97 last 1055.61)
 - closed 80000 (time 1747401312.10 total 64.69 last 1028.61)
 - closed 89620 (time 1747401322.10 total 74.69 last 961.96)
 - closed 90000 (time 1747401322.49 total 75.08 last 974.05)
total: 100000 close in 84.48 seconds: 1183.70 close/second
 - unlinked 0 (time 1747401332 ; total 0 ; last 0)
 - unlinked 10000 (time 1747401353 ; total 21 ; last 21)
 - unlinked 20000 (time 1747401383 ; total 51 ; last 30)
 - unlinked 30000 (time 1747401411 ; total 79 ; last 28)
 - unlinked 40000 (time 1747401441 ; total 109 ; last 30)
 - unlinked 50000 (time 1747401473 ; total 141 ; last 32)
 - unlinked 60000 (time 1747401499 ; total 167 ; last 26)
 - unlinked 70000 (time 1747401517 ; total 185 ; last 18)
 - unlinked 80000 (time 1747401532 ; total 200 ; last 15)
 - unlinked 90000 (time 1747401546 ; total 214 ; last 14)
total: 100000 unlinks in 228 seconds: 438.596497 unlinks/second