== sanity test 239A: osp_sync test ======================= 10:46:21 (1721227581)
 - open/close 2637 (time 1721227593.08 total 10.00 last 263.63)
total: 5000 open/close in 19.08 seconds: 262.04 ops/second
 - unlinked 0 (time 1721227603 ; total 0 ; last 0)
total: 5000 unlinks in 10 seconds: 500.000000 unlinks/second