== sanity test 239A: osp_sync test ======================= 10:23:04 (1761315784)
 - open/close 753 (time 1761315797.18 total 10.01 last 75.25)
 - open/close 1499 (time 1761315807.19 total 20.01 last 74.57)
 - open/close 2254 (time 1761315817.19 total 30.02 last 75.47)
 - open/close 3020 (time 1761315827.20 total 40.03 last 76.48)
 - open/close 3822 (time 1761315837.22 total 50.05 last 80.05)
 - open/close 4599 (time 1761315847.24 total 60.07 last 77.56)
total: 5000 open/close in 65.59 seconds: 76.23 ops/second
 - unlinked 0 (time 1761315856 ; total 0 ; last 0)
total: 5000 unlinks in 37 seconds: 135.135132 unlinks/second