== sanity test 239A: osp_sync test ======================= 23:20:20 (1708834820)
 - open/close 3831 (time 1708834831.12 total 10.00 last 383.02)
total: 5000 open/close in 12.95 seconds: 386.14 ops/second
 - unlinked 0 (time 1708834834 ; total 0 ; last 0)
total: 5000 unlinks in 8 seconds: 625.000000 unlinks/second