opBNB Revolutionizes Transaction Speed and Efficiency 🚀
opBNB, a Layer 2 scaling solution on the BNB Chain, has achieved a significant milestone by doubling its throughput capacity to 10,000 transactions per second (TPS) through the block gas limit increase from 100M/s to 200M/s, as reported by the BNB Chain Blog.
Performance Enhancements
The improvement in transaction processing speed and efficiency was the result of various optimizations implemented by the opBNB team. These optimizations focused on enhancing network performance computing costs, deployment strategies, and block production processes.
Testing Environment and Deployment Strategies
During the testing phase, the team identified the need to reduce computing resources for direct connections, opting for a peer-to-peer (p2p) connection through a proxy node to ensure optimal transaction efficiency. The test environment simulated real mainnet data to evaluate opBNB’s performance accurately.
Under this section, you might have sub-bullets or sub-details to provide a wholesome understanding of the topic.
Block Production Process Optimization
The OP Stack technology utilized by opBNB consists of RollupDriver (op-node) and EngineAPI (op-geth), where the RollupDriver manages the mining process and triggers the EngineAPI for Layer 2 transaction inclusion. This process ensures efficient and reliable transaction processing.
Optimization Techniques Implemented
Scheduling Optimization
Initially, the block production and finalizing processes had a 600ms hard limit, which was removed to allow more time for these activities, resulting in a significant reduction in the required time for kickoff and block production.
Kickoff Optimization
opBNB introduced a process to pre-fetch the Layer 1 (L1) state and save it in a cache, reducing the L1 state retrieval time drastically. This approach eliminated the waiting time for sequencers, enhancing performance.
Block Production Optimization
Transaction execution during block production was optimized through caching and concurrency, enabling the reuse of cached transaction execution results and separating block commitment processes into concurrent steps to improve throughput.
Hardware Setup and Test Results
The testing phase utilized AWS m6in 12X large with an IO2 disk, including op-geth 0.4.3 and op-node 0.4.3 in the tech stack. Following optimizations, transfer transaction TPS showed a remarkable improvement, ranging between 10,500 and 11,500.
Closing Thoughts
By increasing the block gas limit to 200M/s, opBNB has successfully doubled its throughput capacity to 10,000 TPS, making it a high-performance platform suitable for various applications, including trading dApps and blockchain games.
Hot Take: Elevating Transaction Speed and Efficiency ⚡️
With opBNB’s latest enhancements, the crypto community can anticipate faster transactions and improved efficiency, setting a new standard in the blockchain space. Stay tuned for more updates on the evolving landscape of transaction processing!
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