== sanity test 239A: osp_sync test ======================= 06:57:24 (1775127444)
 - open/close 749 (time 1775127460.13 total 10.00 last 74.86)
 - open/close 1668 (time 1775127470.14 total 20.01 last 91.81)
 - open/close 2554 (time 1775127480.15 total 30.03 last 88.45)
 - open/close 3231 (time 1775127490.16 total 40.04 last 67.67)
 - open/close 4031 (time 1775127500.17 total 50.04 last 79.92)
 - open/close 4806 (time 1775127510.17 total 60.05 last 77.50)
total: 5000 open/close in 61.51 seconds: 81.29 ops/second
 - unlinked 0 (time 1775127516 ; total 0 ; last 0)
total: 5000 unlinks in 33 seconds: 151.515152 unlinks/second