== sanity test 239A: osp_sync test ======================= 00:50:43 (1786942243)
 - open/close 1033 (time 1786942256.46 total 10.00 last 103.28)
 - open/close 2102 (time 1786942266.47 total 20.01 last 106.81)
 - open/close 3108 (time 1786942276.48 total 30.02 last 100.52)
 - open/close 4215 (time 1786942286.49 total 40.03 last 110.61)
total: 5000 open/close in 48.09 seconds: 103.97 ops/second
 - unlinked 0 (time 1786942297 ; total 0 ; last 0)
total: 5000 unlinks in 28 seconds: 178.571426 unlinks/second