== sanity test 239A: osp_sync test ======================= 12:55:42 (1763488542)
 - open/close 731 (time 1763488558.28 total 10.00 last 73.09)
 - open/close 1408 (time 1763488568.28 total 20.00 last 67.69)
 - open/close 2121 (time 1763488578.30 total 30.01 last 71.21)
 - open/close 2835 (time 1763488588.30 total 40.02 last 71.34)
 - open/close 3535 (time 1763488598.31 total 50.03 last 69.98)
 - open/close 4328 (time 1763488608.31 total 60.03 last 79.25)
total: 5000 open/close in 68.07 seconds: 73.46 ops/second
 - unlinked 0 (time 1763488620 ; total 0 ; last 0)
total: 5000 unlinks in 34 seconds: 147.058823 unlinks/second