== sanity test 239A: osp_sync test ======================= 21:02:28 (1746147748)
 - open/close 969 (time 1746147761.76 total 10.00 last 96.89)
 - open/close 2014 (time 1746147771.77 total 20.00 last 104.47)
 - open/close 3111 (time 1746147781.77 total 30.01 last 109.67)
 - open/close 4169 (time 1746147791.77 total 40.01 last 105.78)
total: 5000 open/close in 48.71 seconds: 102.64 ops/second
 - unlinked 0 (time 1746147803 ; total 0 ; last 0)
total: 5000 unlinks in 28 seconds: 178.571426 unlinks/second