== sanity test 239A: osp_sync test ======================= 07:40:28 (1775043628)
 - open/close 922 (time 1775043642.05 total 10.01 last 92.14)
 - open/close 1850 (time 1775043652.05 total 20.01 last 92.72)
 - open/close 2805 (time 1775043662.06 total 30.02 last 95.46)
 - open/close 3714 (time 1775043672.06 total 40.02 last 90.87)
 - open/close 4572 (time 1775043682.07 total 50.03 last 85.75)
total: 5000 open/close in 54.31 seconds: 92.06 ops/second
 - unlinked 0 (time 1775043690 ; total 0 ; last 0)
total: 5000 unlinks in 33 seconds: 151.515152 unlinks/second