== sanity test 239A: osp_sync test ======================= 02:43:45 (1789022625)
 - open/close 839 (time 1789022638.63 total 10.00 last 83.86)
 - open/close 1812 (time 1789022648.64 total 20.01 last 97.26)
 - open/close 2671 (time 1789022658.66 total 30.03 last 85.69)
 - open/close 3515 (time 1789022668.66 total 40.03 last 84.40)
 - open/close 4367 (time 1789022678.67 total 50.04 last 85.13)
total: 5000 open/close in 58.55 seconds: 85.40 ops/second
 - unlinked 0 (time 1789022691 ; total 0 ; last 0)
total: 5000 unlinks in 37 seconds: 135.135132 unlinks/second