== sanity test 239A: osp_sync test ======================= 09:19:24 (1761311964)
 - open/close 913 (time 1761311978.17 total 10.00 last 91.29)
 - open/close 1746 (time 1761311988.18 total 20.01 last 83.26)
 - open/close 2676 (time 1761311998.18 total 30.01 last 92.95)
 - open/close 3511 (time 1761312008.18 total 40.01 last 83.49)
 - open/close 4480 (time 1761312018.18 total 50.01 last 96.90)
total: 5000 open/close in 55.39 seconds: 90.27 ops/second
 - unlinked 0 (time 1761312026 ; total 0 ; last 0)
total: 5000 unlinks in 33 seconds: 151.515152 unlinks/second