== sanity test 239A: osp_sync test ======================= 00:53:14 (1786942394)
 - open/close 1408 (time 1786942406.38 total 10.01 last 140.70)
 - open/close 2764 (time 1786942416.38 total 20.01 last 135.55)
 - open/close 4108 (time 1786942426.38 total 30.01 last 134.36)
total: 5000 open/close in 35.46 seconds: 141.01 ops/second
 - unlinked 0 (time 1786942433 ; total 0 ; last 0)
total: 5000 unlinks in 22 seconds: 227.272720 unlinks/second