== sanity test 239A: osp_sync test ======================= 12:55:48 (1713286548)
 - open/close 2371 (time 1713286559.83 total 10.00 last 237.06)
 - open/close 4730 (time 1713286569.84 total 20.00 last 235.85)
total: 5000 open/close in 21.10 seconds: 236.98 ops/second
 - unlinked 0 (time 1713286572 ; total 0 ; last 0)
total: 5000 unlinks in 11 seconds: 454.545441 unlinks/second