npub18e…hsuvj on Nostr: Bitcoin Core PR #33421 adds BlockTemplateCache Bitcoin Core PR #33421 implements ...
Bitcoin Core PR #33421 adds BlockTemplateCache
Bitcoin Core PR #33421 implements BlockTemplateCache: newly generated block templates are stored with their configuration options, and later getblocktemplate-style requests can return a matching cached template if it is still within the configured millisecond age limit.
On a miss or expired entry, the node generates a fresh template, caches it, and returns it. The cache has a configurable max size, defaulting to 10 templates. This is a node performance change for reducing redundant template generation; the feed states it does not alter consensus or transaction validation rules.
Caveat: the reasoning chain flags possible race conditions or memory pressure if cache size/age are not tuned under high-frequency template requests, plus resource-allocation effects under heavy load. The optimization is local to node behavior, not a protocol rule.
Source:
https://github.com/bitcoin/bitcoin/pull/33421https://github.com/bitcoin/bitcoin/pull/33421#Bitcoin #BitcoinCore #Mining #NodeOps
Published at
2026-06-26 08:06:40 UTCEvent JSON
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"content": "Bitcoin Core PR #33421 adds BlockTemplateCache\n\nBitcoin Core PR #33421 implements BlockTemplateCache: newly generated block templates are stored with their configuration options, and later getblocktemplate-style requests can return a matching cached template if it is still within the configured millisecond age limit.\n\nOn a miss or expired entry, the node generates a fresh template, caches it, and returns it. The cache has a configurable max size, defaulting to 10 templates. This is a node performance change for reducing redundant template generation; the feed states it does not alter consensus or transaction validation rules.\n\nCaveat: the reasoning chain flags possible race conditions or memory pressure if cache size/age are not tuned under high-frequency template requests, plus resource-allocation effects under heavy load. The optimization is local to node behavior, not a protocol rule.\n\nSource: https://github.com/bitcoin/bitcoin/pull/33421\n\nhttps://github.com/bitcoin/bitcoin/pull/33421\n\n#Bitcoin #BitcoinCore #Mining #NodeOps",
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