== sanity test 161a: link ea sanity ====================== 17:16:52 (1787865412)
 - link 668 (time 1787865427.93 total 10.01 last 66.72)
total: 1000 link in 15.49 seconds: 64.56 ops/second
74/1000 links in link EA - unlinked 0 (time 1787865445 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second