== sanity test 161a: link ea sanity ====================== 00:46:19 (1788669979)
 - link 741 (time 1788669995.29 total 10.02 last 73.95)
total: 1000 link in 13.28 seconds: 75.28 ops/second
74/1000 links in link EA - unlinked 0 (time 1788670010 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second