== sanity test 239A: osp_sync test ======================= 02:26:19 (1735370779)
 - open/close 3772 (time 1735370790.46 total 10.00 last 377.12)
total: 5000 open/close in 14.95 seconds: 334.37 ops/second
 - unlinked 0 (time 1735370796 ; total 0 ; last 0)
total: 5000 unlinks in 11 seconds: 454.545441 unlinks/second