== sanity test 239A: osp_sync test ======================= 09:26:49 (1761312409)
 - open/close 698 (time 1761312423.70 total 10.01 last 69.74)
 - open/close 1600 (time 1761312433.70 total 20.02 last 90.14)
 - open/close 2404 (time 1761312443.70 total 30.02 last 80.39)
 - open/close 3148 (time 1761312453.71 total 40.03 last 74.32)
 - open/close 3932 (time 1761312463.72 total 50.04 last 78.33)
 - open/close 4657 (time 1761312473.73 total 60.04 last 72.46)
total: 5000 open/close in 65.12 seconds: 76.78 ops/second
 - unlinked 0 (time 1761312482 ; total 0 ; last 0)
total: 5000 unlinks in 37 seconds: 135.135132 unlinks/second