== sanity test 239A: osp_sync test ======================= 08:50:51 (1774529451)
 - open/close 1010 (time 1774529464.80 total 10.00 last 100.99)
 - open/close 2060 (time 1774529474.81 total 20.01 last 104.93)
 - open/close 2998 (time 1774529484.81 total 30.01 last 93.74)
 - open/close 4111 (time 1774529494.82 total 40.02 last 111.29)
total: 5000 open/close in 48.19 seconds: 103.76 ops/second
 - unlinked 0 (time 1774529505 ; total 0 ; last 0)
total: 5000 unlinks in 24 seconds: 208.333328 unlinks/second