== sanity test 161a: link ea sanity ====================== 06:17:44 (1788949064)
 - link 685 (time 1788949079.98 total 10.01 last 68.45)
total: 1000 link in 14.72 seconds: 67.91 ops/second
74/1000 links in link EA - unlinked 0 (time 1788949093 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second