== sanity test 161a: link ea sanity ====================== 13:36:21 (1788456981)
 - link 775 (time 1788456996.90 total 10.01 last 77.39)
total: 1000 link in 12.94 seconds: 77.26 ops/second
74/1000 links in link EA - unlinked 0 (time 1788457010 ; total 1 ; last 1)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second