Chrome JavaScript Profiler .cpuprofile

Project Site

File Format: JSON

Timestamping: Timestamped

Profilers 🔎

1 Profilers directly output this format:

• Chrome DevTools

Analysis UIs 📊

2 Analysis UIs can read this format:

• Chrome JavaScript Profiler
• Visual Studio Code [Docs]

Profiler & Analysis UI Graph

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Converters

Converts From

This format is directly convertable from 4 formats:

• callgrind, via XdebugFlamechartConverter [Docs]
• dtrace, via cpuprofilify --type dtrace [Docs]
• Hermes, via hermes-profile-transformer [Docs]
• Linux perf script, via cpuprofilify --type perf [Docs]

Transitive Formats

Transitive formats you can convert from:

• Data Formats Only
• Profilers + Data Formats (large graph)

Converts To

This format is directly convertable to 0 formats.