TechFlow news, BNB Chain announced that its Layer 2 solution opBNB has doubled its throughput to 10,000 TPS from the previous 5,000 TPS. This performance boost was achieved by increasing the block gas limit from 100M/s to 200M/s. To reach this milestone, the opBNB team implemented several optimizations:
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Improved scheduling logic by removing the previous hard 600ms time limit.
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Introduced L1 state prefetching and caching mechanisms, reducing L1 state retrieval time from over 200ms to less than 10ms.
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Optimized block production process, including transaction execution caching and concurrent block submission.
These enhancements enable opBNB to better support high-performance applications such as trading dApps and blockchain games.
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