Ethereum Developers Express Concerns Regarding Vitalik's Proposed Gas Limit Increase
There is a lack of consensus among Ethereum developers, node operators, and users regarding Vitalik Buterin's recent proposal to increase the gas limit on the Ethereum network.
Because Bitcoin
January 12, 2024
A recent Cointelegraph report reported about the lack of consensus among Ethereum developers, node operators, and users regarding Vitalik Buterin's recent proposal to increase the gas limit on the Ethereum network. On January 11, Buterin suggested a "modest" 33% increase in the gas limit, aiming to enhance network throughput.
Advocating for a raise from the current 30 million to the proposed 40 million, Buterin argued that this adjustment would potentially facilitate more transactions per block, thereby improving the overall throughput and network capacity.
However, Ethereum developer Marius van der Wijden expressed reservations in a January 11 blog post titled "Why increasing the gas limit is difficult." He highlighted the primary concern of the blockchain state's expansion, containing account balances and smart contract data. Wijden emphasized the current state size of around 267 gigabytes (GB) and warned that an increase in the gas limit would lead to even quicker growth, reaching 900GB for the entire Ethereum blockchain's full history data.
Wijden acknowledged that storage costs were not the main issue, but rather the potential impact on access and modification speed, with no concrete solutions addressing state growth at the moment. Additionally, he noted that higher limits could extend synchronization times and complicate the development of diverse clients.
Gnosis co-founder Martin Köppelmann and Ethereum team lead Péter Szilágyi echoed concerns about increased bandwidth and downsides associated with higher gas limits. Szilágyi pointed out the faster growth of the state, slower synchronization, and increased potential for denial-of-service (DoS) attacks.
Responding to Buterin's proposal on Reddit, software developer Micah Zoltu emphasized the goal of enabling real-world users to run Ethereum nodes on their everyday machines, acknowledging the challenge posed by the growing state and full blockchain size over time.
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