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ladybird/Base/usr/share/man/man1/Profiler.md
Brian Gianforcaro 64dfb3a28f Base: Add icons to man pages for GUI applications 
Differentiate GUI applications in man pages with icons.

This is the revert of the revert commit, now that the icon processing
was fixed in 89c0f84a28.
Revert: dae298e9df
Original: 74238d0aba

Co-authored-by: electrikmilk <brandonjordan124@gmail.com>
2022-01-17 03:38:54 -08:00

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Name

Icon Profiler - Serenity process profiler

Open

Synopsis

$ Profiler [--pid PID] [perfcore-file]

Description

Profiler facilitates process performance profiling and provides a GUI offering visual graph and tree representations to easily navigate generated profiling information.

If no arguments are provided, a window containing a list of running processes is presented, allowing a process to be selected for profiling.

Profiling information is written to perfcore.<pid> in the working directory and opened immediately for browsing following termination of profiling.

Profiler can also load performance information from previously created perfcore files.

Options

  • -p PID, --pid PID: PID to profile

Arguments

  • perfcore-file: Path of perfcore file to load

Examples

Profile running Shell process:

$ Profiler -p $(pidof Shell)

Open a previously created perfcore file for browsing:

$ Profiler perfcore.123

See also