== sanity test 161a: link ea sanity ====================== 22:18:48 (1781230728)
 - link 875 (time 1781230744.26 total 10.01 last 87.40)
total: 1000 link in 11.55 seconds: 86.60 ops/second
74/1000 links in link EA - unlinked 0 (time 1781230755 ; total 0 ; last 0)
total: 1000 unlinks in 13 seconds: 76.923080 unlinks/second