== sanity test 239A: osp_sync test ======================= 03:13:02 (1786173182)
 - open/close 956 (time 1786173198.69 total 10.00 last 95.58)
 - open/close 1660 (time 1786173208.69 total 20.01 last 70.34)
 - open/close 2534 (time 1786173218.70 total 30.02 last 87.32)
 - open/close 3325 (time 1786173228.71 total 40.02 last 79.08)
 - open/close 4137 (time 1786173238.71 total 50.02 last 81.18)
total: 5000 open/close in 59.61 seconds: 83.87 ops/second
 - unlinked 0 (time 1786173253 ; total 0 ; last 0)
total: 5000 unlinks in 31 seconds: 161.290329 unlinks/second