== sanity test 239A: osp_sync test ======================= 02:26:02 (1778653562)
 - open/close 1027 (time 1778653575.01 total 10.01 last 102.60)
 - open/close 2138 (time 1778653585.01 total 20.01 last 111.04)
 - open/close 3220 (time 1778653595.02 total 30.02 last 108.16)
 - open/close 4199 (time 1778653605.02 total 40.03 last 97.82)
total: 5000 open/close in 49.26 seconds: 101.49 ops/second
 - unlinked 0 (time 1778653617 ; total 0 ; last 0)
total: 5000 unlinks in 30 seconds: 166.666672 unlinks/second