== sanity test 239A: osp_sync test ======================= 02:42:53 (1772178173)
 - open/close 1286 (time 1772178186.28 total 10.01 last 128.49)
 - open/close 2552 (time 1772178196.29 total 20.01 last 126.56)
 - open/close 3831 (time 1772178206.29 total 30.02 last 127.82)
total: 5000 open/close in 38.98 seconds: 128.28 ops/second
 - unlinked 0 (time 1772178218 ; total 0 ; last 0)
total: 5000 unlinks in 23 seconds: 217.391312 unlinks/second