== sanity test 239A: osp_sync test ======================= 17:15:18 (1789074918)
 - open/close 751 (time 1789074932.73 total 10.01 last 75.00)
 - open/close 1498 (time 1789074942.73 total 20.02 last 74.63)
 - open/close 2228 (time 1789074952.74 total 30.03 last 72.95)
 - open/close 3064 (time 1789074962.75 total 40.04 last 83.54)
 - open/close 3783 (time 1789074972.76 total 50.04 last 71.85)
 - open/close 4650 (time 1789074982.76 total 60.05 last 86.66)
total: 5000 open/close in 64.33 seconds: 77.72 ops/second
 - unlinked 0 (time 1789074991 ; total 0 ; last 0)
total: 5000 unlinks in 39 seconds: 128.205124 unlinks/second