== sanity test 161a: link ea sanity ====================== 01:10:34 (1784351434)
total: 1000 link in 4.24 seconds: 235.72 ops/second
74/1000 links in link EA - unlinked 0 (time 1784351445 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second