== sanity test 51f: check many open files limit ========== 17:14:30 (1743455670)
MDT0 numfree=491674, max=100000
changed ulimit from 1024 to 100020
 - open/keep 9689 (time 1743455680.98 total 10.00 last 968.86)
 - open/keep 18936 (time 1743455690.98 total 20.00 last 924.67)
 - open/keep 27217 (time 1743455700.98 total 30.00 last 828.06)
 - open/keep 30000 (time 1743455704.38 total 33.40 last 817.90)
 - open/keep 38105 (time 1743455714.38 total 43.40 last 810.49)
 - open/keep 40000 (time 1743455716.93 total 45.95 last 744.05)
 - open/keep 48775 (time 1743455726.93 total 55.95 last 877.43)
 - open/keep 56749 (time 1743455736.93 total 65.95 last 797.34)
 - open/keep 60000 (time 1743455740.48 total 69.50 last 917.15)
 - open/keep 69264 (time 1743455750.48 total 79.50 last 926.37)
 - open/keep 78045 (time 1743455760.48 total 89.50 last 878.08)
 - open/keep 80000 (time 1743455763.03 total 92.05 last 766.38)
 - open/keep 87961 (time 1743455773.03 total 102.05 last 796.07)
 - open/keep 90000 (time 1743455775.61 total 104.63 last 789.20)
 - open/keep 97663 (time 1743455785.61 total 114.63 last 766.29)
total: 100000 open/keep in 117.55 seconds: 850.68 ops/second
 - closed 10000 (time 1743455796.25 total 7.72 last -11358.60)
 - closed 20000 (time 1743455803.78 total 15.24 last 1329.00)
 - closed 30000 (time 1743455811.24 total 22.70 last 1340.51)
 - closed 40000 (time 1743455818.91 total 30.38 last 1302.63)
 - closed 50000 (time 1743455826.56 total 38.03 last 1307.04)
 - closed 60000 (time 1743455834.41 total 45.88 last 1274.26)
 - closed 70000 (time 1743455842.42 total 53.89 last 1247.81)
 - closed 80000 (time 1743455850.36 total 61.83 last 1259.42)
 - closed 90000 (time 1743455857.37 total 68.84 last 1426.54)
total: 100000 close in 75.95 seconds: 1316.63 close/second
 - unlinked 0 (time 1743455865 ; total 0 ; last 0)
 - unlinked 10000 (time 1743455884 ; total 19 ; last 19)
 - unlinked 20000 (time 1743455902 ; total 37 ; last 18)
 - unlinked 30000 (time 1743455921 ; total 56 ; last 19)
 - unlinked 40000 (time 1743455940 ; total 75 ; last 19)
 - unlinked 50000 (time 1743455959 ; total 94 ; last 19)
 - unlinked 60000 (time 1743455973 ; total 108 ; last 14)
 - unlinked 70000 (time 1743455984 ; total 119 ; last 11)
 - unlinked 80000 (time 1743455994 ; total 129 ; last 10)
 - unlinked 90000 (time 1743456004 ; total 139 ; last 10)
total: 100000 unlinks in 153 seconds: 653.594788 unlinks/second