== sanity test 239A: osp_sync test ======================= 07:34:50 (1715340890)
 - open/close 2447 (time 1715340902.06 total 10.00 last 244.64)
 - open/close 4865 (time 1715340912.06 total 20.00 last 241.78)
total: 5000 open/close in 20.54 seconds: 243.40 ops/second
 - unlinked 0 (time 1715340913 ; total 0 ; last 0)
total: 5000 unlinks in 10 seconds: 500.000000 unlinks/second