== sanity test 239A: osp_sync test ======================= 08:01:48 (1787572908)
 - open/close 565 (time 1787572924.60 total 10.01 last 56.46)
 - open/close 1307 (time 1787572934.61 total 20.01 last 74.18)
 - open/close 2118 (time 1787572944.61 total 30.01 last 81.08)
 - open/close 2885 (time 1787572954.61 total 40.02 last 76.66)
 - open/close 3554 (time 1787572964.63 total 50.03 last 66.80)
 - open/close 4322 (time 1787572974.63 total 60.04 last 76.77)
total: 5000 open/close in 69.11 seconds: 72.35 ops/second
 - unlinked 0 (time 1787572989 ; total 0 ; last 0)
total: 5000 unlinks in 36 seconds: 138.888885 unlinks/second