== sanity test 161a: link ea sanity ====================== 00:33:16 (1789446796)
 - link 843 (time 1789446811.39 total 10.01 last 84.24)
total: 1000 link in 12.05 seconds: 82.98 ops/second
74/1000 links in link EA - unlinked 0 (time 1789446825 ; total 1 ; last 1)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second