== sanity test 239A: osp_sync test ======================= 00:26:38 (1722486398)
 - open/close 2466 (time 1722486410.26 total 10.00 last 246.55)
 - open/close 4907 (time 1722486420.26 total 20.00 last 244.09)
total: 5000 open/close in 20.39 seconds: 245.17 ops/second
 - unlinked 0 (time 1722486421 ; total 0 ; last 0)
total: 5000 unlinks in 11 seconds: 454.545441 unlinks/second