== sanity test 161a: link ea sanity ====================== 17:59:50 (1788991190)
 - link 662 (time 1788991206.74 total 10.01 last 66.11)
total: 1000 link in 15.48 seconds: 64.60 ops/second
74/1000 links in link EA - unlinked 0 (time 1788991223 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second