== sanity test 239A: osp_sync test ======================= 03:13:40 (1771402420)
 - open/close 1012 (time 1771402434.14 total 10.00 last 101.18)
 - open/close 2027 (time 1771402444.14 total 20.01 last 101.46)
 - open/close 3146 (time 1771402454.15 total 30.01 last 111.89)
 - open/close 4313 (time 1771402464.15 total 40.01 last 116.68)
total: 5000 open/close in 46.74 seconds: 106.98 ops/second
 - unlinked 0 (time 1771402474 ; total 0 ; last 0)
total: 5000 unlinks in 25 seconds: 200.000000 unlinks/second