== sanity test 239A: osp_sync test ======================= 14:17:57 (1780337877)
 - open/close 824 (time 1780337891.66 total 10.01 last 82.34)
 - open/close 1475 (time 1780337901.66 total 20.01 last 65.08)
 - open/close 2027 (time 1780337911.68 total 30.03 last 55.10)
 - open/close 3017 (time 1780337921.69 total 40.04 last 98.92)
 - open/close 4031 (time 1780337931.70 total 50.05 last 101.31)
 - open/close 4910 (time 1780337941.71 total 60.05 last 87.84)
total: 5000 open/close in 60.99 seconds: 81.98 ops/second
 - unlinked 0 (time 1780337947 ; total 0 ; last 0)
total: 5000 unlinks in 28 seconds: 178.571426 unlinks/second