== sanity test 239A: osp_sync test ======================= 21:52:19 (1787709139)
 - open/close 888 (time 1787709153.98 total 10.01 last 88.72)
 - open/close 1693 (time 1787709164.00 total 20.02 last 80.40)
 - open/close 2520 (time 1787709174.00 total 30.03 last 82.66)
 - open/close 3410 (time 1787709184.01 total 40.04 last 88.91)
 - open/close 4267 (time 1787709194.01 total 50.04 last 85.69)
total: 5000 open/close in 58.69 seconds: 85.20 ops/second
 - unlinked 0 (time 1787709207 ; total 0 ; last 0)
total: 5000 unlinks in 39 seconds: 128.205124 unlinks/second