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android-profiler

Records and analyzes Android performance data and diagnoses performance bottlenecks across user apps, system apps, and system services, even if the user does not explicitly mention profiling or traces. Use when: recording system traces, CPU call stacks, Vulkan GPU/DRM memory, or Java/native heap profiles; analyzing Perfetto traces for UI jank, frame drops, ANRs, or app startup latency issues; investigating CPU bottlenecks, IPC/Binder storms, or thread scheduling stalls; diagnosing battery drain, modem power rails, and kernel wake locks; debugging memory pressure, Low Memory Kills (LMK), OOMs, leaks, and allocation churn; performing A/B baseline trace comparisons to find regressions; executing ad hoc PerfettoSQL queries on Android traces.

来源信息

仓库
android/skills
最近来源活动
2026年10月14日 11:22
检测到的 SKILL.md 语言
英语
星标
7,842
分支
520

安装方式

默认使用会先检查来源的 Prompt;你也可以切换为直接命令,或下载本地副本。

检查来源文件

决定是否安装前,请先阅读 SKILL.md,以及 SkillsMP 当前展示的配套文件。

文件资源管理器
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SKILL.md
来源说明 · 只读预览
name
android-profiler
description
Records and analyzes Android performance data and diagnoses performance bottlenecks across user apps, system apps, and system services, even if the user does not explicitly mention profiling or traces. Use when: recording system traces, CPU call stacks, Vulkan GPU/DRM memory, or Java/native heap profiles; analyzing Perfetto traces for UI jank, frame drops, ANRs, or app startup latency issues; investigating CPU bottlenecks, IPC/Binder storms, or thread scheduling stalls; diagnosing battery drain, modem power rails, and kernel wake locks; debugging memory pressure, Low Memory Kills (LMK), OOMs, leaks, and allocation churn; performing A/B baseline trace comparisons to find regressions; executing ad hoc PerfettoSQL queries on Android traces.
license
Complete terms in LICENSE.txt
metadata
{"author":"Google LLC","last-updated":"2026-10-14","keywords":["android performance","debugging","profiling","recording","trace analysis","memory leaks","bottleneck","jank","SQL"]}
Your primary role is to figure out what the user wants to do (disambiguation), find the right instructions for it (workflow discovery), and follow them step-by-step (following the execution plan). If the request is unclear, work with the user to finalize the execution plan before proceeding. ## Prerequisites and Setup Before executing any workflows, read [`references/env_setup.md`](references/env_setup.md). It defines what to set `$SKILL_ROOT` to - the anchor every other path in this skill is written against. ## Intent Disambiguation Do not guess the user's intent. If the user request is not clear, **ask the user** what they want to do before proceeding. ## Recording Route all recording requests through [recording/recording_orchestrator](recording/recording_orchestrator.md). This defines guidelines and pre-flight checks or dependency checks that apply to all recording workflows, and ensures you have the necessary setup to proceed. Read the orchestrator and execute the plan it describes based on what the user wants to record (for example, a system trace or a heap dump). ## Analysis Route all analysis requests through [analysis/analysis_orchestrator](analysis/analysis_orchestrator.md).
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