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54 lines
2.1 KiB
Plaintext
54 lines
2.1 KiB
Plaintext
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0x [flags] file.js
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0x [flags] node [node-flags] file.js
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--delay | -d Delay before tracing begins, allows us to ignore
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initialisation stacks (e.g. module loading).
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Milliseconds
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Default: 300
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--preview | -p Generates an SVG file, prerenders SVG inside HTML
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and outputs a PNG to the terminal (if possible)
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Depends on imagemagick (brew install imagemagick)
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If using iTerm 2.9+ image will be output to terminal
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Warning - depending on the amount of stacks this
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option can take tens of seconds
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Default: false
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--langs | -l Coarser form of tiers, colour code by JS or C
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Default: false
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--tiers | -t Overrides langs, Colour code frames by type:
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v8, regexp, nativeC, nativeJS, core, deps, app
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Default: false
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--exclude | -x Exclude tiers or langs, comma seperated list
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Tiers: v8, regexp, nativeC, nativeJS, core, deps, app
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Langs: js, c
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Default: v8
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--include Include tiers, Overwrites exclude
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--theme Dark or Light theme
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Default: Dark
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--stacks-only Don't generate the flamegraph, only create the stacks
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output.
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If assigned to '-' stacks output will come through stdout
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Default: false
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--trace-info Show output from dtrace or perf tools
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Default: false
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-q Only output flamegraph URI
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Default: false
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--cmd | -c Command Mode - A tool set for processing data in
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the profile folder.
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Run 0x --cmd help for a list of commands
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--timestamp-profiles Add timestamp to you profile folder's name
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