== sanity test 239A: osp_sync test ======================= 02:34:07 (1771400047)
 - open/close 801 (time 1771400062.23 total 10.01 last 80.04)
 - open/close 1568 (time 1771400072.24 total 20.02 last 76.63)
 - open/close 2188 (time 1771400082.25 total 30.03 last 61.93)
 - open/close 3021 (time 1771400092.26 total 40.03 last 83.28)
 - open/close 3932 (time 1771400102.26 total 50.03 last 91.08)
 - open/close 4614 (time 1771400112.27 total 60.04 last 68.15)
total: 5000 open/close in 67.09 seconds: 74.53 ops/second
 - unlinked 0 (time 1771400124 ; total 0 ; last 0)
total: 5000 unlinks in 42 seconds: 119.047623 unlinks/second