== sanity test 239A: osp_sync test ======================= 20:46:16 (1718930776)
 - open/close 3032 (time 1718930787.41 total 10.00 last 303.19)
total: 5000 open/close in 16.04 seconds: 311.68 ops/second
 - unlinked 0 (time 1718930794 ; total 0 ; last 0)
total: 5000 unlinks in 9 seconds: 555.555542 unlinks/second