== sanity test 239A: osp_sync test ======================= 12:28:43 (1782232123)
 - open/close 874 (time 1782232137.75 total 10.02 last 87.25)
 - open/close 1774 (time 1782232147.76 total 20.02 last 89.93)
 - open/close 2640 (time 1782232157.76 total 30.03 last 86.58)
 - open/close 3503 (time 1782232167.77 total 40.03 last 86.28)
 - open/close 4378 (time 1782232177.77 total 50.04 last 87.44)
total: 5000 open/close in 57.71 seconds: 86.64 ops/second
 - unlinked 0 (time 1782232189 ; total 0 ; last 0)
total: 5000 unlinks in 32 seconds: 156.250000 unlinks/second