== sanity test 239A: osp_sync test ======================= 11:46:42 (1761320802)
 - open/close 1059 (time 1761320814.82 total 10.00 last 105.86)
 - open/close 2120 (time 1761320824.82 total 20.01 last 106.05)
 - open/close 3163 (time 1761320834.83 total 30.01 last 104.24)
 - open/close 4163 (time 1761320844.84 total 40.03 last 99.88)
total: 5000 open/close in 47.96 seconds: 104.26 ops/second
 - unlinked 0 (time 1761320855 ; total 0 ; last 0)
total: 5000 unlinks in 26 seconds: 192.307693 unlinks/second