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English(EN) Node execFile was 2.7x slower: the spawn cost nothing

开发者在 Vodou-Console 项目中揭穿 `execFile` 性能神话

作者 PulseAugur 编辑部 · [2 个来源] ·

一位开发者在 Vodou-Console 项目中调查了两种实现“获取内存上下文”操作的性能差异。最初的假设是，通过 `execFile` 调用 Rust 二进制文件比使用直接的 Unix 套接字连接慢得多。然而，经过详细测量后发现，`execFile` 操作本身的开销微乎其微，大部分时间都花在了后端守护进程上。开发者建议在假设传输机制存在问题之前，先对底层进行检测，并阅读后端现有的计时数据。 AI

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开发者在 Vodou-Console 项目中揭穿 `execFile` 性能神话

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报道来源 [2]

  1. dev.to — MCP tag TIER_1 English(EN) · Chad Priest ·

    Node execFile 慢了 2.7 倍：spawn 几乎不耗时

    <p>Same machine, same daemon, same question. The gateway got its memory context in <strong>1495ms</strong>. The MCP server got it in <strong>4041ms</strong>. Both of them are code I wrote, in the same repo, for the same operation.</p> <h2> Two implementations of "get memory conte…

  2. dev.to — MCP tag TIER_1 English(EN) · Chad Priest ·

    Node execFile 慢了 2.7 倍：spawn 几乎不耗费成本

    <p>Same machine, same daemon, same question. The gateway got its memory context in <strong>1495ms</strong>. The MCP server got it in <strong>4041ms</strong>. Both of them are code I wrote, in the same repo, for the same operation.</p> <h2> Two implementations of "get memory conte…

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