== sanity test 239A: osp_sync test ======================= 12:18:05 (1785773885)
 - open/close 497 (time 1785773901.83 total 10.04 last 49.51)
 - open/close 1022 (time 1785773911.85 total 20.06 last 52.38)
 - open/close 1565 (time 1785773921.85 total 30.06 last 54.29)
 - open/close 2106 (time 1785773931.88 total 40.09 last 53.94)
 - open/close 2724 (time 1785773941.89 total 50.09 last 61.79)
 - open/close 3227 (time 1785773951.90 total 60.11 last 50.23)
 - open/close 3751 (time 1785773961.92 total 70.12 last 52.32)
 - open/close 4150 (time 1785773971.92 total 80.13 last 39.88)
 - open/close 4641 (time 1785773981.93 total 90.14 last 49.06)
total: 5000 open/close in 98.75 seconds: 50.63 ops/second
 - unlinked 0 (time 1785773997 ; total 0 ; last 0)
total: 5000 unlinks in 63 seconds: 79.365082 unlinks/second