== sanity test 239A: osp_sync test ======================= 00:43:19 (1718858599)
 - open/close 4735 (time 1718858610.14 total 10.00 last 473.42)
total: 5000 open/close in 10.57 seconds: 473.06 ops/second
 - unlinked 0 (time 1718858611 ; total 0 ; last 0)
total: 5000 unlinks in 6 seconds: 833.333313 unlinks/second