== sanity test 239A: osp_sync test ======================= 20:39:43 (1770687583)
 - open/close 1134 (time 1770687596.29 total 10.00 last 113.37)
 - open/close 2270 (time 1770687606.29 total 20.01 last 113.56)
 - open/close 3387 (time 1770687616.30 total 30.01 last 111.68)
 - open/close 4656 (time 1770687626.30 total 40.01 last 126.84)
total: 5000 open/close in 42.90 seconds: 116.54 ops/second
 - unlinked 0 (time 1770687631 ; total 0 ; last 0)
total: 5000 unlinks in 20 seconds: 250.000000 unlinks/second