== sanity test 239A: osp_sync test ======================= 11:22:10 (1787844130)
 - open/close 1003 (time 1787844145.39 total 10.01 last 100.22)
 - open/close 1860 (time 1787844155.40 total 20.01 last 85.66)
 - open/close 2656 (time 1787844165.40 total 30.01 last 79.59)
 - open/close 3460 (time 1787844175.40 total 40.02 last 80.37)
 - open/close 4217 (time 1787844185.41 total 50.02 last 75.66)
total: 5000 open/close in 57.86 seconds: 86.42 ops/second
 - unlinked 0 (time 1787844198 ; total 0 ; last 0)
total: 5000 unlinks in 34 seconds: 147.058823 unlinks/second