== sanity test 239A: osp_sync test ======================= 01:01:26 (1746162086)
 - open/close 1454 (time 1746162099.18 total 10.00 last 145.34)
 - open/close 2671 (time 1746162109.18 total 20.00 last 121.69)
 - open/close 3825 (time 1746162119.18 total 30.01 last 115.35)
total: 5000 open/close in 39.90 seconds: 125.31 ops/second
 - unlinked 0 (time 1746162131 ; total 0 ; last 0)
total: 5000 unlinks in 24 seconds: 208.333328 unlinks/second