== sanity test 161a: link ea sanity ====================== 21:20:13 (1787880013)
 - link 638 (time 1787880030.22 total 10.00 last 63.80)
total: 1000 link in 15.86 seconds: 63.07 ops/second
74/1000 links in link EA - unlinked 0 (time 1787880047 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second