== sanity test 239A: osp_sync test ======================= 06:32:43 (1726309963)
 - open/close 2485 (time 1726309975.07 total 10.00 last 248.50)
total: 5000 open/close in 19.73 seconds: 253.45 ops/second
 - unlinked 0 (time 1726309986 ; total 0 ; last 0)
total: 5000 unlinks in 10 seconds: 500.000000 unlinks/second