== sanity test 239A: osp_sync test ======================= 00:43:02 (1747802582)
 - open/close 2324 (time 1747802593.94 total 10.00 last 232.36)
 - open/close 4612 (time 1747802603.94 total 20.00 last 228.75)
total: 5000 open/close in 21.71 seconds: 230.36 ops/second
 - unlinked 0 (time 1747802607 ; total 0 ; last 0)
total: 5000 unlinks in 11 seconds: 454.545441 unlinks/second