== sanity test 239A: osp_sync test ======================= 15:10:03 (1726859403)
 - open/close 3229 (time 1726859414.21 total 10.00 last 322.80)
total: 5000 open/close in 16.27 seconds: 307.33 ops/second
 - unlinked 0 (time 1726859421 ; total 0 ; last 0)
total: 5000 unlinks in 10 seconds: 500.000000 unlinks/second