== sanity test 161a: link ea sanity ====================== 16:50:10 (1787863810)
 - link 820 (time 1787863826.01 total 10.00 last 81.97)
total: 1000 link in 12.87 seconds: 77.73 ops/second
74/1000 links in link EA - unlinked 0 (time 1787863842 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second