Base, a Layer 2 Blockchain of Ethereum, experienced a block production interruption for 33 minutes due to incorrectly switching to a misconfigured backup sorter.
The incident occurred on August 6th at 14:07 Beijing time when the sorter management system mistakenly selected an unready main sorter, disrupting the Blockchain. The Base team quickly restored the network and plans to improve infrastructure to mitigate central risk.
MAIN CONTENT
Base experienced a 33-minute block production halt due to incorrectly switching sorters.
The Base team quickly restored the network without needing to reorganize the chain.
Infrastructure upgrades are necessary to eliminate the central failure point caused by centralized sorters.
What is Base and how did the block production disruption occur?
Base is a Layer 2 solution on Ethereum aimed at enhancing scalability by processing transactions more efficiently. On August 6th, Base experienced a block production halt for 33 minutes due to switching to a misconfigured backup sorter.
The Conductor system, which manages the reliability of the sorters, switched from a slow main sorter to a backup sorter but mistakenly selected one that was still being configured. This caused Base to temporarily stop creating new blocks, affecting the network for a specific duration.
How did the Base team respond to this incident?
Jesse Pollak, founder of Base, stated that the core team responded quickly and fully restored the network by 14:40 Beijing time, just 33 minutes after the incident began.
Additionally, the development team took extra time to confirm that a chain reorganization was not necessary, ensuring stability for the network. This quick and cautious response helped minimize the risk of prolonged disruption.
The Base team is committed to upgrading the system so that all sorters in the cluster can build blocks when selected, eliminating the risk of centralized failure points.
Jesse Pollak – Founder of Base, August 2024
Why does this incident reveal a weakness in Base's architecture?
The incident revealed that Base relies on several centralized sorters to handle large-scale transactions, creating a single point of failure in the block production process.
Reliance on unconfigured sorters indicates that the current infrastructure is not truly optimized for decentralization and high reliability. This raises the need for improvements to enhance resilience and ensure continuous operation for the network.
What changes will Base make to avoid similar incidents in the future?
The Base team announced a plan to upgrade the infrastructure to ensure that all sorters in the cluster can build blocks when selected, eliminating dependency on individual sorters.
This improvement aims to enhance stability, minimize central risks, and optimize the operations of the Layer 2 network, ensuring safer and more efficient handling of large-scale transactions.
Frequently Asked Questions
What platform is Base in the Ethereum ecosystem?
Base is a Layer 2 solution on Ethereum, helping to increase scalability and reduce transaction fees by processing transactions off-chain and then syncing to the mainnet.
Why are sorters important in Base?
Sorters are responsible for sorting and producing blocks; if a sorter fails or is not ready, it can disrupt block production and congest the network.
How long did the Base team take to fix the issue?
The Base team restored the network in 33 minutes and confirmed that no chain reorganization was needed to ensure network integrity.
What weakness was exposed by the recent incident?
Dependency on centralized sorters creates a central failure point, making it prone to disruption if that sorter encounters issues or is not fully set up.
What will Base do to increase the reliability of the network?
Infrastructure upgrades to ensure that all sorters in the cluster can build blocks, eliminating dependencies and increasing network stability.
Source: https://tintucbitcoin.com/base-su-co-cau-hinh-gian-doan-san-xuat/
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