== sanity test 161a: link ea sanity ====================== 07:06:03 (1788606363)
 - link 751 (time 1788606379.52 total 10.02 last 74.95)
total: 1000 link in 13.10 seconds: 76.35 ops/second
74/1000 links in link EA - unlinked 0 (time 1788606392 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second