== sanity test 161a: link ea sanity ====================== 18:28:18 (1788560898)
 - link 768 (time 1788560914.13 total 10.01 last 76.76)
total: 1000 link in 13.23 seconds: 75.56 ops/second
74/1000 links in link EA - unlinked 0 (time 1788560930 ; total 0 ; last 0)
total: 1000 unlinks in 19 seconds: 52.631580 unlinks/second