== sanity test 161a: link ea sanity ====================== 00:20:10 (1717561210)
total: 1000 link in 3.64 seconds: 274.63 ops/second
74/1000 links in link EA - unlinked 0 (time 1717561219 ; total 0 ; last 0)
total: 1000 unlinks in 3 seconds: 333.333344 unlinks/second