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doc: guide - using valgrind to debug memory leaks #31501

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doc: guide - using valgrind to debug memory leaks #31501

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mhdawson
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Add doc for using valgrind to debug native
memory leaks.

Started writing this up as part of an effort
in the Diagnostic WG but think it's better
to have it in the core guides and then be referenced
by the docs in the Diagnostic WG repo.

For more details on the Diagnostic WG effort see
nodejs/diagnostics#254 (comment)
This guide is related to /step3 - using_native_tools.md

Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • documentation is changed or added
  • commit message follows commit guidelines

@mhdawson
doc: guide - using valgrind to debug memory leaks
12d0fe0 
Add doc for using valgrind to debug native
memory leaks.

Started writing this up as part of an effort
in the Diagnostic WG but think it's better
to have it in the core guides and then be referenced
by the docs in the Diagnostic WG repo.

For more details on the Diagnostic WG effort see
nodejs/diagnostics#254 (comment)
This guide is related to `/step3 - using_native_tools.md`
@nodejs-github-bot nodejs-github-bot added the doc Issues and PRs related to the documentations. label Jan 24, 2020
@mhdawson mhdawson mentioned this pull request Jan 24, 2020
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@gireeshpunathil, @pmarton FYI

@mhdawson
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@mscdex, @addaleax. @Trott, @cjihrig, @gireeshpunathil thanks for the review and all the suggestions. Updated to incorporate them.

XhmikosR
XhmikosR reviewed Jan 29, 2020
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doc/guides/investigating_native_memory_leak.md Outdated
A Node.js process may run out of memory due to excessive consumption of
native memory. Native Memory is memory which is not managed by the
V8 Garbage collector and is allocated either by the Node.js runtime, its
dependencies or native [addons](://nodejs.org/docs/latest/api/n-api.html).
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Is this link right? It's missing the protocol

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Thanks for catching that

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@XhmikosR fixed

lundibundi
lundibundi reviewed Jan 31, 2020
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mhdawson and others added 5 commits January 31, 2020 16:37
@mhdawson @lundibundi
Update doc/guides/investigating_native_memory_leak.md
aeb5b93 
Co-Authored-By: Denys Otrishko <9109612+lundibundi@users.noreply.github.com>
@mhdawson @lundibundi
Update doc/guides/investigating_native_memory_leak.md
70b9c40 
Co-Authored-By: Denys Otrishko <9109612+lundibundi@users.noreply.github.com>
@mhdawson @lundibundi
Update doc/guides/investigating_native_memory_leak.md
eafd428 
Co-Authored-By: Denys Otrishko <9109612+lundibundi@users.noreply.github.com>
@mhdawson @lundibundi
Update doc/guides/investigating_native_memory_leak.md
089d906 
Co-Authored-By: Denys Otrishko <9109612+lundibundi@users.noreply.github.com>
@mhdawson
squash: address comments
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@mscdex, @addaleax. @Trott, @cjihrig any change you could take another look and approve if it looks ok?

@mhdawson @lundibundi
Update doc/guides/investigating_native_memory_leak.md
7f8ddeb 
Co-Authored-By: Denys Otrishko <shishugi@gmail.com>
jasnell
jasnell reviewed Feb 12, 2020
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doc/guides/investigating_native_memory_leak.md Outdated
dependencies or native [addons](https://nodejs.org/docs/latest/api/n-api.html).

This guide provides information on how to use valgrind to investigate these
issues.
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May be worthwhile stressing the point that this is Linux only

mhdawson added a commit that referenced this pull request Feb 14, 2020
@mhdawson
doc: guide - using valgrind to debug memory leaks
79296dc 
Add doc for using valgrind to debug native
memory leaks.

Started writing this up as part of an effort
in the Diagnostic WG but think it's better
to have it in the core guides and then be referenced
by the docs in the Diagnostic WG repo.

For more details on the Diagnostic WG effort see
nodejs/diagnostics#254 (comment)
This guide is related to `/step3 - using_native_tools.md`

PR-URL: #31501
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Denys Otrishko <shishugi@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
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mhdawson commented Feb 14, 2020 •
edited
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Landed in 89c1aa3

@mhdawson mhdawson closed this Feb 14, 2020
codebytere pushed a commit that referenced this pull request Feb 27, 2020
@mhdawson @codebytere
doc: guide - using valgrind to debug memory leaks
db291aa 
Add doc for using valgrind to debug native
memory leaks.

Started writing this up as part of an effort
in the Diagnostic WG but think it's better
to have it in the core guides and then be referenced
by the docs in the Diagnostic WG repo.

For more details on the Diagnostic WG effort see
nodejs/diagnostics#254 (comment)
This guide is related to `/step3 - using_native_tools.md`

PR-URL: #31501
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Denys Otrishko <shishugi@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
@codebytere codebytere mentioned this pull request Feb 29, 2020
Merged
codebytere pushed a commit that referenced this pull request Mar 15, 2020
@mhdawson @codebytere
doc: guide - using valgrind to debug memory leaks
df2355f 
Add doc for using valgrind to debug native
memory leaks.

Started writing this up as part of an effort
in the Diagnostic WG but think it's better
to have it in the core guides and then be referenced
by the docs in the Diagnostic WG repo.

For more details on the Diagnostic WG effort see
nodejs/diagnostics#254 (comment)
This guide is related to `/step3 - using_native_tools.md`

PR-URL: #31501
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Denys Otrishko <shishugi@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
codebytere pushed a commit that referenced this pull request Mar 17, 2020
@mhdawson @codebytere
doc: guide - using valgrind to debug memory leaks
693b5d6 
Add doc for using valgrind to debug native
memory leaks.

Started writing this up as part of an effort
in the Diagnostic WG but think it's better
to have it in the core guides and then be referenced
by the docs in the Diagnostic WG repo.

For more details on the Diagnostic WG effort see
nodejs/diagnostics#254 (comment)
This guide is related to `/step3 - using_native_tools.md`

PR-URL: #31501
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Denys Otrishko <shishugi@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
@codebytere codebytere mentioned this pull request Mar 17, 2020
Merged
codebytere pushed a commit that referenced this pull request Mar 30, 2020
@mhdawson @codebytere
doc: guide - using valgrind to debug memory leaks
de275d0 
Add doc for using valgrind to debug native
memory leaks.

Started writing this up as part of an effort
in the Diagnostic WG but think it's better
to have it in the core guides and then be referenced
by the docs in the Diagnostic WG repo.

For more details on the Diagnostic WG effort see
nodejs/diagnostics#254 (comment)
This guide is related to `/step3 - using_native_tools.md`

PR-URL: #31501
Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com>
Reviewed-By: Denys Otrishko <shishugi@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
@mhdawson mhdawson deleted the valgrind branch September 14, 2020 21:19
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@XhmikosR XhmikosR XhmikosR left review comments

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@lundibundi lundibundi lundibundi approved these changes

@gireeshpunathil gireeshpunathil gireeshpunathil approved these changes

@hekike hekike hekike approved these changes

@jasnell jasnell jasnell approved these changes

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