== sanity test 239A: osp_sync test ======================= 16:20:33 (1760127633)
 - open/close 817 (time 1760127648.22 total 10.01 last 81.66)
 - open/close 1708 (time 1760127658.23 total 20.01 last 89.06)
 - open/close 2629 (time 1760127668.24 total 30.02 last 91.98)
 - open/close 3418 (time 1760127678.25 total 40.03 last 78.81)
 - open/close 4229 (time 1760127688.26 total 50.04 last 81.05)
total: 5000 open/close in 58.74 seconds: 85.12 ops/second
 - unlinked 0 (time 1760127700 ; total 0 ; last 0)
total: 5000 unlinks in 33 seconds: 151.515152 unlinks/second