== sanity test 51f: check many open files limit ========== 09:13:00 (1747401180)
MDT0 numfree=500176, max=100000
changed ulimit from 1024 to 100020
 - open/keep 7715 (time 1747401191.78 total 10.00 last 771.49)
 - open/keep 10000 (time 1747401194.28 total 12.50 last 913.13)
 - open/keep 18431 (time 1747401204.28 total 22.50 last 843.09)
 - open/keep 27715 (time 1747401214.28 total 32.50 last 928.28)
 - open/keep 30000 (time 1747401216.68 total 34.90 last 952.56)
 - open/keep 39161 (time 1747401226.68 total 44.90 last 916.04)
 - open/keep 47945 (time 1747401236.68 total 54.90 last 878.30)
 - open/keep 50000 (time 1747401238.85 total 57.08 last 946.20)
 - open/keep 58604 (time 1747401248.85 total 67.08 last 860.33)
 - open/keep 67636 (time 1747401258.85 total 77.08 last 903.15)
 - open/keep 70000 (time 1747401261.62 total 79.84 last 855.24)
 - open/keep 77957 (time 1747401271.62 total 89.84 last 795.66)
 - open/keep 80000 (time 1747401273.86 total 92.08 last 911.82)
 - open/keep 88589 (time 1747401283.86 total 102.08 last 858.88)
 - open/keep 95741 (time 1747401293.86 total 112.08 last 715.09)
total: 100000 open/keep in 118.02 seconds: 847.34 ops/second
 - closed 10000 (time 1747401307.17 total 7.38 last -11618.75)
 - closed 20000 (time 1747401314.65 total 14.86 last 1336.74)
 - closed 30000 (time 1747401321.88 total 22.09 last 1383.47)
 - closed 40000 (time 1747401329.52 total 29.73 last 1308.02)
 - closed 50000 (time 1747401338.13 total 38.34 last 1161.47)
 - closed 60000 (time 1747401346.96 total 47.17 last 1132.89)
 - closed 70000 (time 1747401355.54 total 55.75 last 1165.90)
 - closed 80000 (time 1747401364.09 total 64.30 last 1169.22)
 - closed 90000 (time 1747401372.60 total 72.81 last 1175.58)
total: 100000 close in 80.52 seconds: 1241.93 close/second
 - unlinked 0 (time 1747401381 ; total 0 ; last 0)
 - unlinked 10000 (time 1747401401 ; total 20 ; last 20)
 - unlinked 20000 (time 1747401422 ; total 41 ; last 21)
 - unlinked 30000 (time 1747401440 ; total 59 ; last 18)
 - unlinked 40000 (time 1747401458 ; total 77 ; last 18)
 - unlinked 50000 (time 1747401476 ; total 95 ; last 18)
 - unlinked 60000 (time 1747401488 ; total 107 ; last 12)
 - unlinked 70000 (time 1747401497 ; total 116 ; last 9)
 - unlinked 80000 (time 1747401507 ; total 126 ; last 10)
 - unlinked 90000 (time 1747401518 ; total 137 ; last 11)
total: 100000 unlinks in 147 seconds: 680.272095 unlinks/second