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process: add process.cpuUsage() - implementation, doc, tests - #10796

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process: add process.cpuUsage() - implementation, doc, tests#10796
MylesBorins wants to merge 1 commit into
nodejs:v4.x-stagingfrom
MylesBorins:backport-cpuUsage-v4.x

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@MylesBorinsMylesBorins commented Jan 14, 2017•
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Add process.cpuUsage() method that returns the user and system
CPU time usage of the current process

This is a backport of #6157 to v4.x-staging

/cc @nodejs/lts @pmuellr

notes: the original commit made changes in internal/bootstrap_node and internal/process... in v4.x these changes are all applied to src/node

Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • tests and/or benchmarks are included
  • documentation is changed or added
  • commit message follows commit guidelines
Affected core subsystem(s)

src

Patrick Mueller@MylesBorins
process: add process.cpuUsage() - implementation, doc, tests
0782a5b
Add process.cpuUsage() method that returns the user and system
CPU time usage of the current process
PR-URL: nodejs#6157
Reviewed-By: Robert Lindstaedt <robert.lindstaedt@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
@MylesBorinsMylesBorins added lib / src Issues and PRs related to general changes in the lib or src directory. v4.x labels Jan 14, 2017
@nodejs-github-botnodejs-github-bot added c++ Issues and PRs that require attention from people who are familiar with C++. v4.x labels Jan 14, 2017
@MylesBorinsMylesBorins mentioned this pull request Jan 14, 2017
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@MylesBorins

MylesBorins commented Jan 14, 2017

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CI: https://ci.nodejs.org/job/node-test-pull-request/5856/

@mscdex

mscdex commented Jan 14, 2017

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I have thrown these eyes on this PR: 👀

LGTM though.

thefourtheye
thefourtheye reviewed Jan 14, 2017
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Comment threadsrc/node.js
// numbers <= Number.MAX_SAFE_INTEGER.
function previousValueIsValid(num) {
return Number.isFinite(num) &&
num <= Number.MAX_SAFE_INTEGER &&

@thefourtheyethefourtheyeJan 14, 2017

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How about Number.isSafeInteger here?

thefourtheye
thefourtheye reviewed Jan 14, 2017
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Comment threadtest/parallel/test-process-cpuUsage.js

// Ensure that the return value is the expected shape.
function validateResult(result) {
assert.notEqual(result, null);

@thefourtheyethefourtheyeJan 14, 2017

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notStrictEqual

thefourtheye
thefourtheye reviewed Jan 14, 2017
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Comment threadtest/pummel/test-process-cpuUsage.js
@@ -0,0 +1,30 @@
'use strict';

@thefourtheyethefourtheyeJan 14, 2017

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Why this test is in pummel?

@thefourtheye

thefourtheye commented Jan 14, 2017

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Ah, never mind the comments. Just noticed that its a backport. LGTM if CI is happy.

jasnell pushed a commit that referenced this pull request Jan 16, 2017
Patrick Mueller@jasnell
process: add process.cpuUsage() - implementation, doc, tests
151cca6
Backport to v4.x
Original commit message:
Add process.cpuUsage() method that returns the user and system
CPU time usage of the current process
PR-URL: #6157
Reviewed-By: Robert Lindstaedt <robert.lindstaedt@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
PR-URL: #10796
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
@jasnell

jasnell commented Jan 16, 2017

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Landed in v4.x-staging in 151cca6

@jasnelljasnell closed this Jan 16, 2017
MylesBorins pushed a commit that referenced this pull request Jan 24, 2017
Patrick Mueller@MylesBorins
process: add process.cpuUsage() - implementation, doc, tests
bf3a67c
Backport to v4.x
Original commit message:
Add process.cpuUsage() method that returns the user and system
CPU time usage of the current process
PR-URL: #6157
Reviewed-By: Robert Lindstaedt <robert.lindstaedt@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
PR-URL: #10796
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
@MylesBorinsMylesBorins mentioned this pull request Jan 24, 2017
Merged
MylesBorins pushed a commit that referenced this pull request Feb 1, 2017
Patrick Mueller@MylesBorins
process: add process.cpuUsage() - implementation, doc, tests
7a9c8d8
Backport to v4.x
Original commit message:
Add process.cpuUsage() method that returns the user and system
CPU time usage of the current process
PR-URL: #6157
Reviewed-By: Robert Lindstaedt <robert.lindstaedt@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trevor Norris <trev.norris@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
PR-URL: #10796
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ali Ijaz Sheikh <ofrobots@google.com>
Reviewed-By: Brian White <mscdex@mscdex.net>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
@MylesBorinsMylesBorins added the semver-minor PRs that contain new features and should be released in the next minor version. label Feb 21, 2017
MylesBorins added a commit that referenced this pull request Feb 21, 2017
@MylesBorins
2017-02-21, Version 4.8.0 'Argon' (LTS)
58ab54f
Notable Changes:
* child_process: add shell option to spawn() (cjihrig)
#4598
* crypto:
* add ALPN Support (Shigeki Ohtsu)
#2564
* allow adding extra certs to well-known CAs (Sam Roberts)
#9139
* deps:
* v8: expose statistics about heap spaces (Ben Ripkens)
#4463
* fs: add the fs.mkdtemp() function. (Florian MARGAINE)
#5333
* process:
* add `externalMemory` to `process` (Fedor Indutny)
#9587
* add process.cpuUsage() (Patrick Mueller)
#10796
MylesBorins added a commit that referenced this pull request Feb 22, 2017
@MylesBorins
2017-02-21, Version 4.8.0 'Argon' (LTS)
49c5ff4
Notable Changes:
* child_process: add shell option to spawn() (cjihrig)
#4598
* crypto:
* add ALPN Support (Shigeki Ohtsu)
#2564
* allow adding extra certs to well-known CAs (Sam Roberts)
#9139
* deps:
* v8: expose statistics about heap spaces (Ben Ripkens)
#4463
* fs: add the fs.mkdtemp() function. (Florian MARGAINE)
#5333
* process:
* add `externalMemory` to `process` (Fedor Indutny)
#9587
* add process.cpuUsage() (Patrick Mueller)
#10796
PR-URL: #10973
imyller added a commit to imyller/meta-nodejs that referenced this pull request Mar 2, 2017
@imyller
2017-02-21, Version 4.8.0 'Argon' (LTS)
bddd5cc
 Notable Changes:
* child_process: add shell option to spawn() (cjihrig)
nodejs/node#4598
* crypto:
* add ALPN Support (Shigeki Ohtsu)
nodejs/node#2564
* allow adding extra certs to well-known CAs (Sam Roberts)
nodejs/node#9139
* deps:
* v8: expose statistics about heap spaces (Ben Ripkens)
nodejs/node#4463
* fs: add the fs.mkdtemp() function. (Florian MARGAINE)
nodejs/node#5333
* process:
* add `externalMemory` to `process` (Fedor Indutny)
nodejs/node#9587
* add process.cpuUsage() (Patrick Mueller)
nodejs/node#10796
Signed-off-by: Ilkka Myller <ilkka.myller@nodefield.com>
imyller added a commit to imyller/meta-nodejs that referenced this pull request Mar 2, 2017
@imyller
2017-02-21, Version 4.8.0 'Argon' (LTS)
2ee49f0
 Notable Changes:
* child_process: add shell option to spawn() (cjihrig)
nodejs/node#4598
* crypto:
* add ALPN Support (Shigeki Ohtsu)
nodejs/node#2564
* allow adding extra certs to well-known CAs (Sam Roberts)
nodejs/node#9139
* deps:
* v8: expose statistics about heap spaces (Ben Ripkens)
nodejs/node#4463
* fs: add the fs.mkdtemp() function. (Florian MARGAINE)
nodejs/node#5333
* process:
* add `externalMemory` to `process` (Fedor Indutny)
nodejs/node#9587
* add process.cpuUsage() (Patrick Mueller)
nodejs/node#10796
Signed-off-by: Ilkka Myller <ilkka.myller@nodefield.com>
@MylesBorins
MylesBorins deleted the backport-cpuUsage-v4.x branch November 14, 2017 17:45
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@jasnelljasnelljasnell approved these changes
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