Fuchsia DevTools

Fuchsia DevTools provides real-time analytics on your Fuchsia device and its components, allowing you to make informed inferences about the state of your device.

Available tools

Fuchsia DevTools provides the following information:

• Overview
  • Review a summary of your device's health, including CPU usage, memory usage, and process count.
• Processes
  • View a list of processes currently running on your device.
  • View how much CPU and memory are being used by those processes running on your device.
  • View custom graphs by selecting specific processes.
• CPU
  • View CPU usage by individual process or thread.
  • Select multiple processes to build custom graphs.
  • Select a time range in the graph to see processes running during that time and their CPU usage.
• Memory
  • View memory usage by individual process.
  • Select multiple processes to build custom graphs
  • Select a time range in the graph to see processes running during that time and their memory usage.
• Logging
  • Filter logs by severity, process, and keyword.
  • Use negative search to filter out certain logs and reduce log spam.
  • Review color-coded warning and error messages.
  • Correlate logs to CPU usage.
• Packages Note: This is hidden by default, but can be enabled through the Settings menu.
  • Confirm that the package you've just built has been installed in your package server and cached on your device.
  • Inspect the contents and sizes of packages in your package server or device.
  • Confirm that the most recent version of a package exists on your device.
• Iquery
  • View components that are publishing data through the Inspect API.
  • Search for and filter the nodes within a component’s Inspect tree.
  • Display the raw JSON for any Inspect tree node.
  • View histograms for components that publish histogram data to Inspect.

Launch Fuchsia DevTools

Get started using Fuchsia DevTools.

Use Fuchsia DevTools

You can use Fuchsia DevTools to do the following: