== sanity test 239A: osp_sync test ======================= 07:47:15 (1764938835)
 - open/close 766 (time 1764938849.04 total 10.01 last 76.56)
 - open/close 1580 (time 1764938859.04 total 20.01 last 81.38)
 - open/close 2382 (time 1764938869.05 total 30.01 last 80.15)
 - open/close 3040 (time 1764938879.06 total 40.02 last 65.73)
 - open/close 3712 (time 1764938889.07 total 50.04 last 67.12)
 - open/close 4475 (time 1764938899.08 total 60.05 last 76.23)
total: 5000 open/close in 66.06 seconds: 75.69 ops/second
 - unlinked 0 (time 1764938908 ; total 0 ; last 0)
total: 5000 unlinks in 34 seconds: 147.058823 unlinks/second