== sanity test 239A: osp_sync test ======================= 01:47:52 (1783144072)
 - open/close 1835 (time 1783144085.05 total 10.00 last 183.41)
 - open/close 3669 (time 1783144095.06 total 20.01 last 183.28)
total: 5000 open/close in 27.56 seconds: 181.42 ops/second
 - unlinked 0 (time 1783144104 ; total 0 ; last 0)
total: 5000 unlinks in 14 seconds: 357.142853 unlinks/second