== sanity test 161a: link ea sanity ====================== 11:49:50 (1788796190)
 - link 753 (time 1788796206.13 total 10.02 last 75.12)
total: 1000 link in 14.09 seconds: 70.99 ops/second
74/1000 links in link EA - unlinked 0 (time 1788796222 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second