== sanity test 239A: osp_sync test ======================= 14:27:59 (1758738479)
 - open/close 833 (time 1758738493.29 total 10.00 last 83.27)
 - open/close 1821 (time 1758738503.29 total 20.01 last 98.77)
 - open/close 2739 (time 1758738513.29 total 30.01 last 91.77)
 - open/close 3724 (time 1758738523.30 total 40.02 last 98.42)
 - open/close 4676 (time 1758738533.31 total 50.02 last 95.15)
total: 5000 open/close in 53.58 seconds: 93.32 ops/second
 - unlinked 0 (time 1758738540 ; total 0 ; last 0)
total: 5000 unlinks in 34 seconds: 147.058823 unlinks/second