== sanity test 161a: link ea sanity ====================== 15:48:15 (1790020095)
 - link 687 (time 1790020112.77 total 10.00 last 68.67)
total: 1000 link in 13.67 seconds: 73.13 ops/second
74/1000 links in link EA - unlinked 0 (time 1790020129 ; total 0 ; last 0)
total: 1000 unlinks in 15 seconds: 66.666664 unlinks/second