== sanity test 239A: osp_sync test ======================= 11:22:53 (1781623373)
 - open/close 833 (time 1781623386.39 total 10.01 last 83.20)
 - open/close 1658 (time 1781623396.40 total 20.02 last 82.43)
 - open/close 2592 (time 1781623406.41 total 30.03 last 93.35)
 - open/close 3564 (time 1781623416.41 total 40.03 last 97.14)
 - open/close 4552 (time 1781623426.41 total 50.03 last 98.80)
total: 5000 open/close in 54.60 seconds: 91.57 ops/second
 - unlinked 0 (time 1781623434 ; total 0 ; last 0)
total: 5000 unlinks in 27 seconds: 185.185181 unlinks/second