== sanity test 239A: osp_sync test ======================= 10:34:32 (1789137272)
 - open/close 745 (time 1789137286.61 total 10.00 last 74.49)
 - open/close 1575 (time 1789137296.62 total 20.01 last 82.92)
 - open/close 2458 (time 1789137306.63 total 30.02 last 88.25)
 - open/close 3311 (time 1789137316.63 total 40.02 last 85.25)
 - open/close 4140 (time 1789137326.64 total 50.04 last 82.80)
 - open/close 4909 (time 1789137336.65 total 60.04 last 76.84)
total: 5000 open/close in 61.15 seconds: 81.76 ops/second
 - unlinked 0 (time 1789137342 ; total 0 ; last 0)
total: 5000 unlinks in 37 seconds: 135.135132 unlinks/second