== sanity test 239A: osp_sync test ======================= 02:01:55 (1761285715)
 - open/close 692 (time 1761285729.15 total 10.01 last 69.13)
 - open/close 1422 (time 1761285739.17 total 20.03 last 72.86)
 - open/close 2123 (time 1761285749.17 total 30.03 last 70.09)
 - open/close 2883 (time 1761285759.19 total 40.05 last 75.89)
 - open/close 3631 (time 1761285769.19 total 50.05 last 74.79)
 - open/close 4405 (time 1761285779.19 total 60.05 last 77.35)
total: 5000 open/close in 67.73 seconds: 73.83 ops/second
 - unlinked 0 (time 1761285791 ; total 0 ; last 0)
total: 5000 unlinks in 38 seconds: 131.578949 unlinks/second