== sanity test 239A: osp_sync test ======================= 21:11:34 (1763345494)
 - open/close 840 (time 1763345509.61 total 10.00 last 83.98)
 - open/close 1633 (time 1763345519.62 total 20.01 last 79.24)
 - open/close 2314 (time 1763345529.62 total 30.01 last 68.08)
 - open/close 3140 (time 1763345539.63 total 40.02 last 82.53)
 - open/close 3896 (time 1763345549.65 total 50.04 last 75.48)
 - open/close 4738 (time 1763345559.65 total 60.04 last 84.14)
total: 5000 open/close in 62.89 seconds: 79.50 ops/second
 - unlinked 0 (time 1763345567 ; total 0 ; last 0)
total: 5000 unlinks in 34 seconds: 147.058823 unlinks/second