== sanity test 239A: osp_sync test ======================= 03:45:34 (1752479134)
 - open/close 903 (time 1752479148.08 total 10.01 last 90.23)
 - open/close 1763 (time 1752479158.09 total 20.02 last 85.93)
 - open/close 2655 (time 1752479168.09 total 30.02 last 89.16)
 - open/close 3553 (time 1752479178.10 total 40.03 last 89.73)
 - open/close 4442 (time 1752479188.11 total 50.04 last 88.84)
total: 5000 open/close in 56.25 seconds: 88.88 ops/second
 - unlinked 0 (time 1752479197 ; total 0 ; last 0)
total: 5000 unlinks in 31 seconds: 161.290329 unlinks/second