== sanity test 239A: osp_sync test ======================= 10:03:11 (1753365791)
 - open/close 495 (time 1753365808.71 total 10.01 last 49.47)
 - open/close 985 (time 1753365818.72 total 20.01 last 48.99)
 - open/close 1799 (time 1753365828.72 total 30.01 last 81.35)
 - open/close 2564 (time 1753365838.72 total 40.02 last 76.49)
 - open/close 3338 (time 1753365848.74 total 50.03 last 77.29)
 - open/close 4265 (time 1753365858.74 total 60.03 last 92.67)
total: 5000 open/close in 68.78 seconds: 72.70 ops/second
 - unlinked 0 (time 1753365871 ; total 0 ; last 0)
total: 5000 unlinks in 33 seconds: 151.515152 unlinks/second