== sanity test 239A: osp_sync test ======================= 09:05:18 (1761311118)
 - open/close 1444 (time 1761311130.26 total 10.00 last 144.38)
 - open/close 3191 (time 1761311140.27 total 20.01 last 174.62)
 - open/close 4660 (time 1761311150.27 total 30.01 last 146.83)
total: 5000 open/close in 32.37 seconds: 154.46 ops/second
 - unlinked 0 (time 1761311154 ; total 0 ; last 0)
total: 5000 unlinks in 20 seconds: 250.000000 unlinks/second