== sanity test 239A: osp_sync test ======================= 10:59:03 (1761317943)
 - open/close 864 (time 1761317956.76 total 10.00 last 86.36)
 - open/close 1649 (time 1761317966.77 total 20.01 last 78.45)
 - open/close 2653 (time 1761317976.78 total 30.02 last 100.33)
 - open/close 3549 (time 1761317986.78 total 40.02 last 89.56)
 - open/close 4411 (time 1761317996.79 total 50.03 last 86.13)
total: 5000 open/close in 56.88 seconds: 87.91 ops/second
 - unlinked 0 (time 1761318006 ; total 0 ; last 0)
total: 5000 unlinks in 34 seconds: 147.058823 unlinks/second