== sanity test 239A: osp_sync test ======================= 15:22:03 (1744053723)
 - open/close 2466 (time 1744053734.83 total 10.00 last 246.51)
 - open/close 4896 (time 1744053744.83 total 20.01 last 242.94)
total: 5000 open/close in 20.42 seconds: 244.83 ops/second
 - unlinked 0 (time 1744053746 ; total 0 ; last 0)
total: 5000 unlinks in 11 seconds: 454.545441 unlinks/second