== sanity test 161a: link ea sanity ====================== 23:42:32 (1787715752)
 - link 770 (time 1787715767.39 total 10.01 last 76.96)
total: 1000 link in 12.95 seconds: 77.22 ops/second
74/1000 links in link EA - unlinked 0 (time 1787715782 ; total 0 ; last 0)
total: 1000 unlinks in 14 seconds: 71.428574 unlinks/second