技能 workers-profiling
📦

workers-profiling

内容修订 r1 安全 ⚙️ 外部命令🌐 网络访问

Profile Cloudflare Workers CPU and Memory

CPU hotspots and memory allocation pressure can make deployed Workers and Durable Objects difficult to diagnose. This skill guides profiling, evidence analysis, and targeted optimization.

支持: Claude Codex Code(CC)
🥉 78 青铜

使用我的智能体安装

将此请求复制给你的智能体，其中包含权威 Skill 页面和清单。

智能体请求
Review the Skillstore skill "workers-profiling" from https://skillstore.io/skills/cloudflare-workers-profiling.md and its manifest at https://skillstore.io/api/skills/cloudflare-workers-profiling/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.

你的智能体仍应展示其计划，并按安全策略请求必要确认。

Agent 可读资源

当 AI Agent、爬虫或脚本需要干净上下文，而不是读取完整页面时，请使用这些链接。

Markdown 详情 GET /skills/cloudflare-workers-profiling.md 已签名 manifest GET /api/skills/cloudflare-workers-profiling/manifest 已签名 lockfile GET /api/skills/cloudflare-workers-profiling/lockfile

测试它

正在使用“workers-profiling”。 My Worker has high CPU usage, but I have not captured a profile.

预期结果:

  • Confirm the account, Worker, environment, deployed version, and affected workload before capturing a profile.
  • Check the current Cloudflare guide for supported CPU profiling and inspect installed cf command help.
  • Capture the profile, then analyze function-level evidence before proposing changes.

正在使用“workers-profiling”。 My supplied profile shows generated JavaScript filenames instead of original source locations.

预期结果:

  • Original source attribution is limited by the available mappings.
  • Enable source maps and capture another profile to improve source attribution.
  • Report available function names and metrics without inventing original source locations.

安全审计

安全
v1 • 2026/10/11 打开版本化报告

All four static findings are false positives: Markdown backticks name profiling tools, and the URL links to official Cloudflare documentation. No evidence found of prompt injection, credential theft, or data exfiltration in SKILL.md. The workflow confirms deployment targets and suggests asking before installing missing tooling.

1
已扫描文件
45
分析行数
0
复核项
0
已忽略误报

风险因素

⚙️ 外部命令 (3)
SKILL.md:22 SKILL.md:24 SKILL.md:27
🌐 网络访问 (1)
SKILL.md:12
最新一次完成的静态与语义审计未检测到已确认的安全发现。这并不能证明该 Skill 没有副作用。
审计者: codex
分享与引用此报告

分享版本化评估报告、中性徽章、嵌入卡片和引用。Skillstore 只报告证据，不判断该 Skill 是否安全。

打开版本化报告
安全评估

复制报告链接

https://skillstore.io/skills/cloudflare-workers-profiling/audits/1?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_report

Markdown 徽章

[![Skillstore security assessment](https://skillstore.io/badges/skills/cloudflare-workers-profiling/security.svg)](https://skillstore.io/skills/cloudflare-workers-profiling?utm_source=security_passport_badge)

HTML 徽章

<a href="https://skillstore.io/skills/cloudflare-workers-profiling?utm_source=security_passport_badge"><img src="https://skillstore.io/badges/skills/cloudflare-workers-profiling/security.svg" alt="Skillstore security assessment" loading="lazy"></a>

嵌入卡片

<iframe src="https://skillstore.io/embed/skills/cloudflare-workers-profiling.html" title="Skillstore Security Assessment" sandbox="allow-popups allow-popups-to-escape-sandbox" loading="lazy" referrerpolicy="no-referrer" width="420" height="180"></iframe>
学术引用 (APA · BibTeX · CFF)

APA 引用

cloudflare. (2026). workers-profiling security audit report (audit version 1) [Author version unspecified]. Skillstore. https://skillstore.io/skills/cloudflare-workers-profiling/audits/1

BibTeX 引用

@techreport{cloudflare-cloudflare-workers-profiling-2026, author = {cloudflare}, title = {workers-profiling security audit report (audit version 1)}, institution = {Skillstore}, year = {2026}, number = {1}, url = {https://skillstore.io/skills/cloudflare-workers-profiling/audits/1}, note = {Author version unspecified} }

CITATION.cff

cff-version: 1.2.0 message: "If you use this Skill, cite its author and this versioned security audit report." title: "workers-profiling security audit report (audit version 1)" version: "unspecified" type: report authors: - name: "cloudflare" date-released: "2026-10-11" url: "https://skillstore.io/skills/cloudflare-workers-profiling/audits/1" identifiers: - type: other value: "skillstore:cloudflare-workers-profiling:audit:1" description: "Skillstore immutable audit report identifier"

Skillstore 评分

评分依据 证据置信度: 中
55
架构
85
可维护性
87
内容
65
社区
91
规范符合性

你能构建什么

Investigate Worker CPU usage

Inspect production CPU profiles, identify expensive functions, and propose a targeted change with a verification plan.

Diagnose Durable Object memory growth

Confirm the owning Worker, namespace, and instance before selecting an appropriate profile and examining memory evidence.

Review optimization evidence

Connect profiling metrics to source locations and evaluate whether a proposed code change addresses the observed hotspot.

试试这些提示

Begin a profiling investigation 
Help me investigate high CPU usage in my deployed Cloudflare Worker. Ask for the account, environment, deployed version, and affected workload before proceeding.
Prepare a CPU profile capture 
Guide CPU profile capture for [Worker] in [environment]. Consult current Cloudflare documentation and inspect installed cf help before recommending commands.
Analyze Durable Object memory evidence 
Analyze my supplied Durable Object pprof capture for allocation pressure or memory growth. Confirm the target instance and report supported metrics and missing symbols.
Propose an evidence-based optimization 
Review my supplied profile and source for [Worker]. Identify supported hotspots, propose the smallest change, and explain how to check its effect.

最佳实践

  • Confirm the exact deployment and Durable Object identity with the user before capture.
  • Use current documentation and installed CLI help to verify supported profiling options.
  • Tie each optimization to captured evidence and check its effect under a comparable workload.

避免

  • Capture profiles before confirming the correct account, environment, and deployed version.
  • Invent source locations or metric meanings when symbols or mappings are missing.
  • Make broad code changes without profile evidence or a plan to check their effects.

常见问题

What systems does this skill cover?
It covers profiling deployed Cloudflare Workers and Durable Objects for CPU usage and memory allocation issues.
Which AI tools can use it?
The marketplace lists compatibility with Claude, Codex, and Claude Code. Capture still depends on deployment access and external tooling.
Does the skill include a profiler?
No. It provides workflow instructions and points to Cloudflare profiling APIs, the cf CLI, and tools such as Go's pprof.
What happens if cf is not installed?
The skill suggests asking whether the user wants to install it. It does not provide an automatic installation command.
Can it identify original source locations?
Only when evidence supports attribution. It reports missing symbols or mappings and suggests source maps when profiles reference generated JavaScript.
Does it guarantee improved performance?
No. It proposes changes supported by the capture and explains how to check their effects.

开发者详情

作者

cloudflare

许可证

MIT

Skillstore 修订

r1

版本提示

作者未声明版本。

仓库

https://github.com/cloudflare/skills/tree/c430dd965cea3a8faf0ef035e3b3d73b38518081/skills/workers-profiling

引用

919ee28dc01b50c3ac40238df51719a4c8d20e40

维护新鲜度

2026/10/11

使用量

0 次下载 · 0 次浏览

文件结构

📄 SKILL.md

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