== sanity test 161a: link ea sanity ====================== 17:09:22 (1788642562)
 - link 554 (time 1788642578.25 total 10.01 last 55.36)
total: 1000 link in 15.86 seconds: 63.05 ops/second
74/1000 links in link EA - unlinked 0 (time 1788642596 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second