== sanity test 161a: link ea sanity ====================== 08:17:21 (1786709841)
 - link 893 (time 1786709857.08 total 10.01 last 89.22)
total: 1000 link in 11.31 seconds: 88.41 ops/second
74/1000 links in link EA - unlinked 0 (time 1786709867 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second