Network Metrics and Externalities

Deliverables:

What is the overhead of a single arb / PGA transaction?
What is the overhead for a miner? What is the overhead for a full node? How do we measure waste?
What happens to the p2p network / full nodes with much more priority auctions?
How many (arb) txs broadcast first time in a block?
How much worse is this in a stateless world? Or other proof-required-for-tx schemes?
How many deletions? How many messages came in we already saw (duplication)?
How spammy are various bots compared to other users? How much more duplication?

pdaian / mev