== sanity test 161a: link ea sanity ====================== 19:54:47 (1790121287)
 - link 723 (time 1790121302.83 total 10.02 last 72.13)
total: 1000 link in 14.22 seconds: 70.34 ops/second
74/1000 links in link EA - unlinked 0 (time 1790121319 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second