== sanity test 239A: osp_sync test ======================= 17:56:13 (1763333773)
 - open/close 833 (time 1763333786.83 total 10.01 last 83.24)
 - open/close 1732 (time 1763333796.86 total 20.04 last 89.64)
 - open/close 2576 (time 1763333806.87 total 30.04 last 84.34)
 - open/close 3442 (time 1763333816.88 total 40.05 last 86.50)
 - open/close 4343 (time 1763333826.88 total 50.06 last 90.07)
total: 5000 open/close in 57.65 seconds: 86.73 ops/second
 - unlinked 0 (time 1763333837 ; total 0 ; last 0)
total: 5000 unlinks in 34 seconds: 147.058823 unlinks/second