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src,doc: add doc of --prof flag to help command

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Fixes: https://github.com/nodejs/node/issues/16459

PR-URL: https://github.com/nodejs/node/pull/20845
Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com>
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Matheus Marchini <matheus@sthima.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
This commit is contained in:
ohbarye 2018-05-20 19:05:08 +09:00 committed by James M Snell
parent a5d86f8c4e
commit 9461f327f5
3 changed files with 12 additions and 1 deletions
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7
doc/api/cli.md
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@ -240,6 +240,13 @@ resolving relative paths.
See `--preserve-symlinks` for more information.
### `--prof`
<!-- YAML
added: v2.0.0
-->
Generate V8 profiler output.
### `--prof-process`
<!-- YAML
added: v5.2.0

3
doc/node.1
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@ -149,6 +149,9 @@ Instructs the module loader to preserve symbolic links when resolving and cachin
.It Fl -preserve-symlinks-main
Instructs the module loader to preserve symbolic links when resolving and caching the main module.
.
.It Fl -prof
Generate V8 profiler output.
.
.It Fl -prof-process
Process V8 profiler output generated using the V8 option
.Fl -prof .

3
src/node.cc
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@ -3234,7 +3234,8 @@ static void PrintHelp() {
" --preserve-symlinks-main preserve symbolic links when resolving\n"
" the main module\n"
#endif
" --prof-process process v8 profiler output generated\n"
" --prof generate V8 profiler output\n"
" --prof-process process V8 profiler output generated\n"
" using --prof\n"
" --redirect-warnings=file\n"
" write warnings to file instead of\n"