== sanity test 239A: osp_sync test ======================= 02:45:51 (1768549551)
 - open/close 752 (time 1768549566.64 total 10.01 last 75.15)
 - open/close 1654 (time 1768549576.64 total 20.01 last 90.17)
 - open/close 2532 (time 1768549586.65 total 30.02 last 87.72)
 - open/close 3543 (time 1768549596.65 total 40.02 last 101.09)
 - open/close 4421 (time 1768549606.65 total 50.02 last 87.79)
total: 5000 open/close in 58.03 seconds: 86.17 ops/second
 - unlinked 0 (time 1768549620 ; total 0 ; last 0)
total: 5000 unlinks in 36 seconds: 138.888885 unlinks/second