== sanity test 239A: osp_sync test ======================= 11:31:44 (1743521504)
 - open/close 979 (time 1743521520.92 total 10.01 last 97.81)
 - open/close 1959 (time 1743521530.93 total 20.02 last 97.92)
 - open/close 2833 (time 1743521540.94 total 30.03 last 87.33)
 - open/close 3764 (time 1743521550.95 total 40.03 last 93.03)
 - open/close 4686 (time 1743521560.96 total 50.04 last 92.14)
total: 5000 open/close in 53.43 seconds: 93.58 ops/second
 - unlinked 0 (time 1743521569 ; total 0 ; last 0)
total: 5000 unlinks in 35 seconds: 142.857147 unlinks/second