== sanity test 239A: osp_sync test ======================= 12:38:48 (1786811928)
 - open/close 988 (time 1786811941.92 total 10.00 last 98.75)
 - open/close 1883 (time 1786811951.93 total 20.01 last 89.45)
 - open/close 2866 (time 1786811961.93 total 30.01 last 98.26)
 - open/close 3863 (time 1786811971.94 total 40.03 last 99.59)
 - open/close 4901 (time 1786811981.95 total 50.03 last 103.75)
total: 5000 open/close in 51.03 seconds: 97.97 ops/second
 - unlinked 0 (time 1786811986 ; total 0 ; last 0)
total: 5000 unlinks in 38 seconds: 131.578949 unlinks/second