How do you identify infinite loops, regex backtracking, JSON stringify hotspots, or tight polling?

How do you identify infinite loops, regex backtracking, JSON stringify hotspots, or tight polling?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: medium

标签: interviewbit, node-js, topic-specific, node.js, javascript, backend

参考答案摘要

These issues cause CPU spikes and event loop blocking, often only visible under load. Common ways to identify them include: Monitoring event loop delay and CPU usage during incidents Reviewing code pa...

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