== sanity test 239A: osp_sync test ======================= 08:52:03 (1713444723)
 - open/close 2428 (time 1713444735.35 total 10.00 last 242.75)
 - open/close 4770 (time 1713444745.35 total 20.00 last 234.17)
total: 5000 open/close in 20.95 seconds: 238.67 ops/second
 - unlinked 0 (time 1713444747 ; total 0 ; last 0)
total: 5000 unlinks in 11 seconds: 454.545441 unlinks/second