== sanity test 239A: osp_sync test ======================= 09:20:26 (1721222426)
 - open/close 3692 (time 1721222437.87 total 10.00 last 369.15)
total: 5000 open/close in 12.31 seconds: 406.24 ops/second
 - unlinked 0 (time 1721222441 ; total 0 ; last 0)
total: 5000 unlinks in 7 seconds: 714.285706 unlinks/second