How ethererum transaction works?

HI team,
I am new to ethereum.can you pls give answers of below points.
How fast transactions are accepted by the blockchain’s network

  • How much bandwidth it uses,
  • How much blockchain data needs to be stored and in what way the data must be stored.
  • Important metrices:
    • numbers of blocks are added to the blockchain,
    • block and transaction sizes,
    • transaction rates

Also,
'- How does blockchain respond to increasing number of nodes

  • How does blockchain respond to increased number of transactions for one specific node.
    Thanks

Hi!

  • Tx in Ethereum are accepted every ~12s in what is called slot, and every 32 slots form an epoch. They achieve Finality after 2 epochs

  • Recommended hardware requirements to run a Full node is 25 MBit/s bandwidth. This will be lower after the implementation of EIP-4844 (blob transactions)

  • Ethereum stores and manages data using a trie. There three types of the trie in the Ethereum Blockchain:

    • State Trie
    • Storage Trie
    • And Transaction Trie
  • Important metrices: https://beaconcha.in/

    • After The Merge a block or “slots” is added every ~12s
    • Each slot can store up to 256 bits (32 bytes ).
    • 21000 is the minimum amount of gas an operation on Ethereum will use.
  • The most “tangible” answer is that Gas prices will rise due to supply and demand law. https://etherscan.io/gastracker

Thanks a lot for your reply!!
How ethereum respond to increasing number of nodes
How does Ethereum respond to increased number of transactions for one specific node.