== sanity test 51f: check many open files limit ========== 14:04:01 (1734116641)
MDT0 numfree=492347, max=100000
changed ulimit from 1024 to 100020
 - open/keep 8822 (time 1734116652.28 total 10.00 last 882.12)
 - open/keep 17393 (time 1734116662.28 total 20.00 last 857.09)
 - open/keep 20000 (time 1734116665.38 total 23.09 last 843.20)
 - open/keep 28196 (time 1734116675.38 total 33.09 last 819.51)
 - open/keep 30000 (time 1734116677.49 total 35.20 last 854.66)
 - open/keep 38627 (time 1734116687.49 total 45.21 last 862.62)
 - open/keep 46777 (time 1734116697.49 total 55.21 last 814.94)
 - open/keep 50000 (time 1734116701.59 total 59.31 last 786.33)
 - open/keep 58513 (time 1734116711.59 total 69.31 last 851.25)
 - open/keep 66957 (time 1734116721.59 total 79.31 last 844.33)
 - open/keep 70000 (time 1734116725.26 total 82.97 last 829.68)
 - open/keep 78451 (time 1734116735.26 total 92.98 last 845.02)
 - open/keep 86742 (time 1734116745.26 total 102.98 last 829.08)
 - open/keep 90000 (time 1734116749.15 total 106.87 last 837.27)
 - open/keep 98283 (time 1734116759.15 total 116.87 last 828.26)
total: 100000 open/keep in 118.88 seconds: 841.17 ops/second
 - closed 10000 (time 1734116768.99 total 7.83 last -11281.93)
 - closed 20000 (time 1734116777.67 total 16.50 last 1152.31)
 - closed 30000 (time 1734116787.40 total 26.24 last 1027.21)
 - closed 40000 (time 1734116796.17 total 35.00 last 1141.21)
 - closed 50000 (time 1734116804.26 total 43.09 last 1236.07)
 - closed 60000 (time 1734116812.46 total 51.29 last 1219.14)
 - closed 70000 (time 1734116822.40 total 61.23 last 1006.24)
 - closed 80000 (time 1734116830.82 total 69.65 last 1187.68)
 - closed 90000 (time 1734116839.28 total 78.11 last 1181.63)
total: 100000 close in 86.23 seconds: 1159.69 close/second
 - unlinked 0 (time 1734116848 ; total 0 ; last 0)
 - unlinked 10000 (time 1734116867 ; total 19 ; last 19)
 - unlinked 20000 (time 1734116886 ; total 38 ; last 19)
 - unlinked 30000 (time 1734116905 ; total 57 ; last 19)
 - unlinked 40000 (time 1734116924 ; total 76 ; last 19)
 - unlinked 50000 (time 1734116943 ; total 95 ; last 19)
 - unlinked 60000 (time 1734116956 ; total 108 ; last 13)
 - unlinked 70000 (time 1734116967 ; total 119 ; last 11)
 - unlinked 80000 (time 1734116977 ; total 129 ; last 10)
 - unlinked 90000 (time 1734116988 ; total 140 ; last 11)
total: 100000 unlinks in 150 seconds: 666.666687 unlinks/second