"cell-circuits-per-decile"
"cell-processed-cells"
"cell-queued-cells"
"cell-stats-end"
"cell-time-in-queue"
"dirreq-stats-end"
"dirreq-v2-direct-dl"
"dirreq-v2-ips"
"dirreq-v2-reqs"
"dirreq-v2-resp"
"dirreq-v2-share"
"dirreq-v2-tunneled-dl"
"dirreq-v3-direct-dl"
"dirreq-v3-ips"
"dirreq-v3-reqs"
"dirreq-v3-resp"
"dirreq-v3-share"
"dirreq-v3-tunneled-dl"
"entry-ips"
"entry-stats-end"
"exit-kibibytes-read"
"exit-kibibytes-written"
"exit-stats-end"
"exit-streams-opened"
"extra-info"
"identity-ed25519"
"opt"
"published"
"read-history"
"router-sig-ed25519"
"router-signature"
"write-history"