== sanity test 161a: link ea sanity ====================== 01:31:04 (1786426264)
 - link 778 (time 1786426280.16 total 10.01 last 77.72)
total: 1000 link in 13.62 seconds: 73.45 ops/second
74/1000 links in link EA - unlinked 0 (time 1786426294 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second