== sanity test 239A: osp_sync test ======================= 16:14:37 (1775765677)
 - open/close 671 (time 1775765692.61 total 10.02 last 66.98)
 - open/close 1390 (time 1775765702.63 total 20.03 last 71.78)
 - open/close 2139 (time 1775765712.64 total 30.05 last 74.82)
 - open/close 2935 (time 1775765722.64 total 40.05 last 79.56)
 - open/close 3680 (time 1775765732.65 total 50.05 last 74.47)
 - open/close 4361 (time 1775765742.66 total 60.07 last 68.00)
total: 5000 open/close in 68.92 seconds: 72.55 ops/second
 - unlinked 0 (time 1775765755 ; total 0 ; last 0)
total: 5000 unlinks in 48 seconds: 104.166664 unlinks/second