== sanity test 161a: link ea sanity ====================== 13:24:17 (1789147457)
 - link 768 (time 1789147472.31 total 10.01 last 76.72)
total: 1000 link in 13.45 seconds: 74.32 ops/second
74/1000 links in link EA - unlinked 0 (time 1789147486 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second