== sanity test 161a: link ea sanity ====================== 03:19:38 (1788938378)
 - link 753 (time 1788938394.08 total 10.00 last 75.28)
total: 1000 link in 13.25 seconds: 75.49 ops/second
74/1000 links in link EA - unlinked 0 (time 1788938409 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second