== sanity test 161a: link ea sanity ====================== 20:35:19 (1787790919)
 - link 828 (time 1787790934.09 total 10.01 last 82.72)
total: 1000 link in 12.24 seconds: 81.67 ops/second
74/1000 links in link EA - unlinked 0 (time 1787790945 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second