== sanity test 239A: osp_sync test ======================= 22:36:32 (1746153392)
 - open/close 2014 (time 1746153404.10 total 10.00 last 201.33)
 - open/close 4077 (time 1746153414.10 total 20.00 last 206.30)
total: 5000 open/close in 23.66 seconds: 211.35 ops/second
 - unlinked 0 (time 1746153418 ; total 0 ; last 0)
total: 5000 unlinks in 14 seconds: 357.142853 unlinks/second