== sanity test 161a: link ea sanity ====================== 08:42:48 (1781008968)
 - link 748 (time 1781008984.10 total 10.01 last 74.75)
total: 1000 link in 12.88 seconds: 77.62 ops/second
74/1000 links in link EA - unlinked 0 (time 1781008998 ; total 0 ; last 0)
total: 1000 unlinks in 15 seconds: 66.666664 unlinks/second