== sanity test 239A: osp_sync test ======================= 08:19:55 (1790943595)
 - open/close 601 (time 1790943611.73 total 10.03 last 59.93)
 - open/close 1251 (time 1790943621.75 total 20.04 last 64.90)
 - open/close 2008 (time 1790943631.75 total 30.05 last 75.65)
 - open/close 2742 (time 1790943641.76 total 40.06 last 73.34)
 - open/close 3422 (time 1790943651.78 total 50.08 last 67.88)
 - open/close 4118 (time 1790943661.78 total 60.08 last 69.57)
 - open/close 4730 (time 1790943671.78 total 70.08 last 61.20)
total: 5000 open/close in 74.02 seconds: 67.55 ops/second
 - unlinked 0 (time 1790943680 ; total 0 ; last 0)
total: 5000 unlinks in 34 seconds: 147.058823 unlinks/second