== sanity test 239A: osp_sync test ======================= 22:56:55 (1763351815)
 - open/close 733 (time 1763351829.08 total 10.02 last 73.18)
 - open/close 1473 (time 1763351839.09 total 20.03 last 73.92)
 - open/close 2246 (time 1763351849.10 total 30.04 last 77.20)
 - open/close 3018 (time 1763351859.10 total 40.04 last 77.17)
 - open/close 3854 (time 1763351869.10 total 50.04 last 83.60)
 - open/close 4584 (time 1763351879.12 total 60.06 last 72.91)
total: 5000 open/close in 65.27 seconds: 76.60 ops/second
 - unlinked 0 (time 1763351887 ; total 0 ; last 0)
total: 5000 unlinks in 34 seconds: 147.058823 unlinks/second