Itaybre / Trace2JSON

Export Instrument's traces to JSON format

Trace2JSON

Export Instrument's traces to JSON format

Usage

USAGE: trace2json [--process <process>] [--pid <pid>] [--pretty] [--show-unsupported] [--output <output>] <path>

ARGUMENTS:
  <path>                  Path to .trace to parse. 

OPTIONS:
  --process <process>     Process Name to filter when available. 
  --pid <pid>             Process PID to filter when available. 
  --pretty                Enable JSON pretty print. 
  -s, --show-unsupported  Show unsupported instruments in output JSON. 
  -o, --output <output>   Output path. 
  -h, --help              Show help information.

Requirements

• Xcode 11 and up
• MacOS 10.14+
• Xcode installed at path /Applications/Xcode.app

TODO

• Cleanup code
• Add more instruments

FAQ

Supported Instruments

• Activity Monitor
• Core Animation FPS
• Network Connections
• Leaks
• Allocations
• CPU Activity Impact

Known Issues

• Doesn't work with Xcode 12 but you can use the new CLI xtrace for this

Inspiration

TraceUtility

Contact

Trace2JSON is developed by Itay Brenner.