== sanity test 239A: osp_sync test ======================= 16:18:27 (1778617107)
 - open/close 765 (time 1778617121.67 total 10.00 last 76.47)
 - open/close 1553 (time 1778617131.69 total 20.02 last 78.68)
 - open/close 2420 (time 1778617141.70 total 30.02 last 86.64)
 - open/close 3161 (time 1778617151.70 total 40.03 last 74.03)
 - open/close 4083 (time 1778617161.71 total 50.04 last 92.13)
 - open/close 4956 (time 1778617171.72 total 60.05 last 87.21)
total: 5000 open/close in 60.48 seconds: 82.67 ops/second
 - unlinked 0 (time 1778617176 ; total 0 ; last 0)
total: 5000 unlinks in 41 seconds: 121.951218 unlinks/second