== sanity test 239A: osp_sync test ======================= 22:29:00 (1775874540)
 - open/close 1233 (time 1775874553.71 total 10.00 last 123.28)
 - open/close 2452 (time 1775874563.71 total 20.00 last 121.87)
 - open/close 3713 (time 1775874573.72 total 30.01 last 126.07)
 - open/close 4941 (time 1775874583.72 total 40.01 last 122.75)
total: 5000 open/close in 40.42 seconds: 123.71 ops/second
 - unlinked 0 (time 1775874586 ; total 0 ; last 0)
total: 5000 unlinks in 22 seconds: 227.272720 unlinks/second