== sanity test 239A: osp_sync test ======================= 14:20:10 (1758824410)
 - open/close 2071 (time 1758824422.51 total 10.00 last 207.10)
 - open/close 4432 (time 1758824432.51 total 20.00 last 236.08)
total: 5000 open/close in 22.21 seconds: 225.15 ops/second
 - unlinked 0 (time 1758824436 ; total 0 ; last 0)
total: 5000 unlinks in 13 seconds: 384.615387 unlinks/second