== sanity test 161a: link ea sanity ====================== 20:29:31 (1788481771)
 - link 766 (time 1788481787.74 total 10.02 last 76.45)
total: 1000 link in 13.15 seconds: 76.03 ops/second
74/1000 links in link EA - unlinked 0 (time 1788481801 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second