== sanity test 239A: osp_sync test ======================= 13:15:16 (1713287716)
 - open/close 2264 (time 1713287727.79 total 10.00 last 226.35)
 - open/close 4544 (time 1713287737.79 total 20.00 last 228.00)
total: 5000 open/close in 21.98 seconds: 227.48 ops/second
 - unlinked 0 (time 1713287741 ; total 0 ; last 0)
total: 5000 unlinks in 11 seconds: 454.545441 unlinks/second