== sanity test 239A: osp_sync test ======================= 16:15:49 (1768252549)
 - open/close 755 (time 1768252564.60 total 10.00 last 75.48)
 - open/close 1519 (time 1768252574.61 total 20.01 last 76.37)
 - open/close 2368 (time 1768252584.61 total 30.01 last 84.89)
 - open/close 3137 (time 1768252594.61 total 40.01 last 76.89)
 - open/close 3811 (time 1768252604.61 total 50.01 last 67.39)
 - open/close 4694 (time 1768252614.62 total 60.02 last 88.24)
total: 5000 open/close in 63.62 seconds: 78.59 ops/second
 - unlinked 0 (time 1768252622 ; total 0 ; last 0)
total: 5000 unlinks in 38 seconds: 131.578949 unlinks/second