== sanity test 239A: osp_sync test ======================= 17:18:43 (1788815923)
 - open/close 1246 (time 1788815935.04 total 10.01 last 124.53)
 - open/close 2404 (time 1788815945.05 total 20.01 last 115.74)
 - open/close 3191 (time 1788815955.05 total 30.02 last 78.66)
 - open/close 3823 (time 1788815965.06 total 40.02 last 63.16)
 - open/close 4431 (time 1788815975.06 total 50.03 last 60.76)
total: 5000 open/close in 59.87 seconds: 83.52 ops/second
 - unlinked 0 (time 1788815991 ; total 0 ; last 0)
total: 5000 unlinks in 42 seconds: 119.047623 unlinks/second