== sanity test 239A: osp_sync test ======================= 19:29:49 (1753745389)
 - open/close 824 (time 1753745403.66 total 10.01 last 82.31)
 - open/close 1513 (time 1753745413.67 total 20.02 last 68.87)
 - open/close 2180 (time 1753745423.68 total 30.03 last 66.62)
 - open/close 2977 (time 1753745433.69 total 40.03 last 79.66)
 - open/close 3755 (time 1753745443.69 total 50.04 last 77.75)
 - open/close 4604 (time 1753745453.69 total 60.04 last 84.90)
total: 5000 open/close in 65.02 seconds: 76.90 ops/second
 - unlinked 0 (time 1753745462 ; total 0 ; last 0)
total: 5000 unlinks in 35 seconds: 142.857147 unlinks/second