== sanity test 161a: link ea sanity ====================== 01:54:56 (1784181296)
 - link 780 (time 1784181311.18 total 10.01 last 77.93)
total: 1000 link in 13.00 seconds: 76.90 ops/second
74/1000 links in link EA - unlinked 0 (time 1784181324 ; total 0 ; last 0)
total: 1000 unlinks in 15 seconds: 66.666664 unlinks/second