== sanity test 239A: osp_sync test ======================= 15:23:09 (1726860189)
 - open/close 2321 (time 1726860200.88 total 10.00 last 232.08)
total: 5000 open/close in 19.98 seconds: 250.31 ops/second
 - unlinked 0 (time 1726860212 ; total 0 ; last 0)
total: 5000 unlinks in 9 seconds: 555.555542 unlinks/second