• Overview

  • What is Perfetto?
  • What is Tracing?
  • How do I start using Perfetto?

• For Android

  • Tutorials

    • System Tracing
    • Instrumenting with atrace
    • Memory Profiling
    • CPU Profiling

  • Cookbooks

    • Android Trace Analysis

  • Case Studies

    • Debugging Memory Usage
    • Scheduling Blockages
    • Boot Tracing
    • OutOfMemoryError

  • Trace Analysis

    • Getting Started
    • PerfettoSQL
      • Getting Started
      • Standard Library
      • Syntax
      • Style Guide
      • Backwards Compatibility
    • Trace Processor
      • Trace Processor (C++)
      • Trace Processor (Python)
    • Trace Summarization
    • Batch Trace Processor
    • Legacy (v1) Metrics
    • Converting from Perfetto

  • Visualization

    • Perfetto UI
    • Opening Large Traces
    • Deep Linking
    • Debug Tracks
    • UI Automation

  • Reference

    • Data Sources

      • CPU Scheduling
      • ATrace
      • Logcat
      • Frame Timeline
      • Memory Counters
      • Native Heap Profiler
      • Java Heap Dumps
      • Battery & Power
      • GPU & Game Data

    • CLI Tools

      • perfetto
      • traced
      • traced_probes
      • heap_profile
      • tracebox

    • PerfettoSQL

      • Prelude Tables
      • Built-in Functions
      • Stats Table

    • Trace Config Proto

    • Trace Packet Proto

    • Synthetic Track Events

    • Android Version Notes

    • Commands Reference

    • BigTrace (Single Machine)

    • BigTrace on Kubernetes

  • Concepts

    • Trace Configuration
    • Buffers and Dataflow
    • Service Model
    • Clock Synchronization
    • Concurrent Sessions
    • Detached Mode
    • Tracing in Background
    • More Android Tracing

  • FAQ

• For Linux

  • Tutorials

    • System Tracing
    • Linux ftrace
    • CPU Profiling
    • Memory Profiling

  • Trace Analysis

    • Getting Started
    • PerfettoSQL
      • Getting Started
      • Standard Library
      • Syntax
      • Style Guide
      • Backwards Compatibility
    • Trace Processor
      • Trace Processor (C++)
      • Trace Processor (Python)
    • Trace Summarization
    • Batch Trace Processor
    • Legacy (v1) Metrics
    • Converting from Perfetto

  • Visualization

    • Perfetto UI
    • Opening Large Traces
    • Deep Linking
    • Debug Tracks
    • UI Automation

  • Reference

    • Data Sources

      • CPU Scheduling
      • System Calls
      • CPU Frequency
      • Memory Counters
      • Native Heap Profiler

    • CLI Tools

      • perfetto
      • traced
      • traced_probes
      • heap_profile
      • tracebox

    • PerfettoSQL

      • Prelude Tables
      • Built-in Functions
      • Stats Table

    • Kernel Track Events

    • Tracing across Reboots

    • Trace Config Proto

    • Trace Packet Proto

    • Synthetic Track Events

    • Commands Reference

    • BigTrace (Single Machine)

    • BigTrace on Kubernetes

  • Concepts

    • Trace Configuration
    • Buffers and Dataflow
    • Service Model
    • Clock Synchronization
    • Concurrent Sessions
    • Detached Mode

  • FAQ

• For C/C++

  • Tutorials

    • In-App Tracing

  • Tracing SDK

    • Tracing SDK
    • Track Events
    • Interceptors

  • Trace Analysis

    • Getting Started
    • PerfettoSQL
      • Getting Started
      • Standard Library
      • Syntax
      • Style Guide
      • Backwards Compatibility
    • Trace Processor
      • Trace Processor (C++)
      • Trace Processor (Python)
    • Trace Summarization
    • Batch Trace Processor
    • Legacy (v1) Metrics
    • Converting from Perfetto

  • Visualization

    • Perfetto UI
    • Opening Large Traces
    • Deep Linking
    • Debug Tracks
    • UI Automation

  • Reference

    • PerfettoSQL

      • Prelude Tables
      • Built-in Functions
      • Stats Table

    • Trace Config Proto

    • Trace Packet Proto

    • Synthetic Track Events

    • Commands Reference

  • Concepts

    • Trace Configuration
    • Buffers and Dataflow
    • Service Model
    • Clock Synchronization

  • FAQ

• For Chrome

  • Tutorials

    • Recording Chrome Traces

  • Trace Analysis

    • Getting Started
    • PerfettoSQL
      • Getting Started
      • Standard Library
      • Syntax
      • Style Guide
      • Backwards Compatibility
    • Trace Processor
      • Trace Processor (C++)
      • Trace Processor (Python)
    • Trace Summarization
    • Batch Trace Processor
    • Legacy (v1) Metrics
    • Converting from Perfetto

  • Visualization

    • Perfetto UI
    • Opening Large Traces
    • Deep Linking
    • Debug Tracks
    • UI Automation

  • Reference

    • PerfettoSQL

      • Prelude Tables
      • Built-in Functions
      • Stats Table

    • Trace Config Proto

    • Trace Packet Proto

    • Synthetic Track Events

    • Commands Reference

  • Concepts

    • Trace Configuration
    • Clock Synchronization

  • FAQ

• For Performance Engineers

  • Getting Started

    • Importing Other Formats
    • Converting Data to Perfetto

  • Trace Analysis

    • Getting Started
    • PerfettoSQL
      • Getting Started
      • Standard Library
      • Syntax
      • Style Guide
      • Backwards Compatibility
    • Trace Processor
      • Trace Processor (C++)
      • Trace Processor (Python)
    • Trace Summarization
    • Batch Trace Processor
    • Legacy (v1) Metrics
    • Converting from Perfetto

  • Visualization

    • Perfetto UI
    • Opening Large Traces
    • Deep Linking
    • Debug Tracks
    • UI Automation

  • Reference

    • PerfettoSQL

      • Prelude Tables
      • Built-in Functions
      • Stats Table

    • Synthetic Track Events

    • Trace Config Proto

    • Trace Packet Proto

    • Commands Reference

  • FAQ

• For Contributors

  • Development

    • Getting Started
    • Common Tasks
    • Building
    • Testing
    • Developer Tools
    • Become a Committer

  • UI Development

    • Getting Started
    • Plugins

  • Releases

    • SDK Release
    • Python Release
    • UI Release
    • Chrome Branches
    • SQLite Upgrade

  • Design Documents

    • API and ABI Surface
    • Life of a Tracing Session
    • ProtoZero
    • Security Model
    • Trace Processor Architecture
    • Heapprofd Design
    • Heapprofd Wire Protocol
    • Heapprofd Sampling
    • Batch Trace Processor
    • Statsd Checkpoint Atoms
    • Perfetto CI
    • LockFreeTaskRunner