== sanity test 239A: osp_sync test ======================= 09:09:50 (1761311390)
 - open/close 865 (time 1761311403.27 total 10.00 last 86.47)
 - open/close 1465 (time 1761311413.28 total 20.01 last 59.96)
 - open/close 2039 (time 1761311423.28 total 30.01 last 57.39)
 - open/close 2673 (time 1761311433.28 total 40.01 last 63.38)
 - open/close 3501 (time 1761311443.30 total 50.03 last 82.69)
 - open/close 4424 (time 1761311453.30 total 60.03 last 92.26)
total: 5000 open/close in 66.26 seconds: 75.46 ops/second
 - unlinked 0 (time 1761311462 ; total 0 ; last 0)
total: 5000 unlinks in 31 seconds: 161.290329 unlinks/second