== sanity test 161a: link ea sanity ====================== 14:34:56 (1776191696)
 - link 729 (time 1776191710.91 total 10.01 last 72.79)
total: 1000 link in 13.91 seconds: 71.88 ops/second
74/1000 links in link EA - unlinked 0 (time 1776191723 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second