== sanity test 239A: osp_sync test ======================= 10:01:42 (1789480902)
 - open/close 866 (time 1789480916.40 total 10.02 last 86.43)
 - open/close 1751 (time 1789480926.41 total 20.03 last 88.42)
 - open/close 2616 (time 1789480936.42 total 30.03 last 86.45)
 - open/close 3476 (time 1789480946.43 total 40.04 last 85.95)
 - open/close 4306 (time 1789480956.43 total 50.04 last 82.97)
total: 5000 open/close in 58.88 seconds: 84.92 ops/second
 - unlinked 0 (time 1789480969 ; total 0 ; last 0)
total: 5000 unlinks in 32 seconds: 156.250000 unlinks/second