== sanity test 161a: link ea sanity ====================== 15:20:14 (1789154414)
 - link 742 (time 1789154429.39 total 10.00 last 74.20)
total: 1000 link in 13.67 seconds: 73.15 ops/second
74/1000 links in link EA - unlinked 0 (time 1789154444 ; total 0 ; last 0)
total: 1000 unlinks in 16 seconds: 62.500000 unlinks/second