== sanity test 239A: osp_sync test ======================= 10:26:53 (1786804013)
 - open/close 853 (time 1786804027.42 total 10.01 last 85.18)
 - open/close 1724 (time 1786804037.42 total 20.01 last 87.10)
 - open/close 2662 (time 1786804047.43 total 30.02 last 93.73)
 - open/close 3544 (time 1786804057.43 total 40.03 last 88.17)
 - open/close 4434 (time 1786804067.44 total 50.03 last 88.98)
total: 5000 open/close in 56.34 seconds: 88.75 ops/second
 - unlinked 0 (time 1786804077 ; total 0 ; last 0)
total: 5000 unlinks in 34 seconds: 147.058823 unlinks/second