== sanity test 161a: link ea sanity ====================== 04:32:32 (1781253152)
 - link 820 (time 1781253167.24 total 10.01 last 81.96)
total: 1000 link in 12.14 seconds: 82.37 ops/second
74/1000 links in link EA - unlinked 0 (time 1781253178 ; total 0 ; last 0)
total: 1000 unlinks in 12 seconds: 83.333336 unlinks/second