== sanity test 239A: osp_sync test ======================= 08:47:51 (1775220471)
 - open/close 838 (time 1775220485.61 total 10.01 last 83.68)
 - open/close 1692 (time 1775220495.61 total 20.02 last 85.36)
 - open/close 2475 (time 1775220505.61 total 30.02 last 78.30)
 - open/close 3246 (time 1775220515.62 total 40.03 last 77.05)
 - open/close 4024 (time 1775220525.62 total 50.03 last 77.78)
 - open/close 4872 (time 1775220535.64 total 60.05 last 84.62)
total: 5000 open/close in 61.49 seconds: 81.31 ops/second
 - unlinked 0 (time 1775220541 ; total 0 ; last 0)
total: 5000 unlinks in 35 seconds: 142.857147 unlinks/second