version 1.53 consumes 100% CPU on Linux #116092

jungand · 2021-02-08T09:42:05Z

We have written the needed data into your clipboard because it was too large to send. Please paste.

Issue Type: Performance Issue

Working with this version was no longer possible so I had to downgrade to 1.52, with works as usual.
The Extension Bisect tool didn't find any critical extension.

Version: 1.52.1
Commit: ea3859d
Date: 2020-12-16T16:32:10.090Z
Electron: 9.3.5
Chrome: 83.0.4103.122
Node.js: 12.14.1
V8: 8.3.110.13-electron.0
OS: Linux x64 3.10.0-1160.11.1.el7.x86_64

VS Code version: Code 1.52.1 (ea3859d, 2020-12-16T16:32:10.090Z)
OS version: Linux x64 3.10.0-1160.11.1.el7.x86_64

System Info

Item	Value
CPUs	Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz (4 x 2699)
GPU Status	2d_canvas: enabled flash_3d: enabled flash_stage3d: enabled flash_stage3d_baseline: enabled gpu_compositing: enabled multiple_raster_threads: enabled_on oop_rasterization: disabled_off opengl: enabled_on protected_video_decode: unavailable_off rasterization: disabled_software skia_renderer: enabled_on video_decode: unavailable_off vulkan: disabled_off webgl: enabled webgl2: enabled
Load (avg)	2, 2, 2
Memory (System)	15.38GB (0.46GB free)
Process Argv	--no-sandbox --unity-launch --crash-reporter-id ff211164-f91c-41c3-8aac-e152b45c1c0e
Screen Reader	no
VM	0%
DESKTOP_SESSION	gnome-classic
XDG_CURRENT_DESKTOP	GNOME-Classic:GNOME
XDG_SESSION_DESKTOP	gnome-classic
XDG_SESSION_TYPE	x11

Process Info

CPU %	Mem MB	   PID	Process
    0	    94	 18792	code main
    0	    16	 18796	   zygote
    0	    47	 18833	     gpu-process
    0	    16	 18797	   zygote
    1	    31	 23082	     window (Issue Reporter)
    0	    31	 18858	   utility
    0	   142	 18874	   window (Welcome to GitLens - rcm-prov-infra (Workspace) - Visual Studio Code)
    0	   142	 18998	     extensionHost
    0	    47	 19506	       electron_node server.js 
    0	    31	 18999	     watcherService
    0	    31	 19037	     searchService
    0	    63	 19080	   shared-process
    0	     0	 23102	     /usr/bin/ps -ax -o pid=,ppid=,pcpu=,pmem=,command=
    0	    63	 22944	   window (undefined)

Workspace Info

|  Window (Welcome to GitLens - rcm-prov-infra (Workspace) - Visual Studio Code)
|    Folder (nodejs-package): 0 files
|      File types:
|      Conf files:
|    Folder (rcm-admin-docs-general): 49 files
|      File types: md(29) png(14) gif(2) jpg(1)
|      Conf files:
|    Folder (susiserver2): 45 files
|      File types: js(13) pl(8) md(6) out(4) json(2) gitignore(1) txt(1)
|                  conf(1) raw(1) pm(1)
|      Conf files: package.json(1)
|    Folder (rcm-datamodel): 1465 files
|      File types: md(706) pl(1)
|      Conf files:
|    Folder (rcm-web-portal): 87 files
|      File types: stanza(10) md(6) sql(6) xml(3) properties(3) ora(3) pl(3)
|                  cgi(3) profile(2) conf(2)
|      Conf files:
|    Folder (rcm-wiki-md): 480 files
|      File types: md(167) png(85) jpg(41) pdf(18) txt(9) html(8) odp(6)
|                  xls(4) zip(3) odt(3)
|      Conf files:;

Extensions (31)

Extension	Author (truncated)	Version
node-essentials	afr	1.1.0
vscode-icontheme-nomo-dark	be5	1.3.6
markdown-preview-github-styles	bie	0.1.6
tcl	bit	0.4.0
node-snippets	chr	1.3.2
path-intellisense	chr	2.3.0
perl-toolbox	d97	1.4.0
vscode-eslint	dba	2.1.14
gitlens	eam	11.2.1
EditorConfig	Edi	0.16.4
perl-completions	erg	1.0.2
vscode-pull-request-github	Git	0.23.0
vscode-perl	hen	1.17.0
perl-syntax	jac	0.0.7
mojolicious	kra	1.9.0
dotenv	mik	1.0.1
perl-debug	mor	0.6.3
vscode-kubernetes-tools	ms-	1.2.3
vscode-typescript-tslint-plugin	ms-	1.3.3
vsliveshare	ms-	1.0.3629
debugger-for-chrome	msj	4.12.12
oracledevtools	Ora	19.3.3
vscode-jest	Ort	3.2.0
fabric8-analytics	red	0.3.1
vscode-yaml	red	0.14.0
perltidy	sfo	1.3.2
vscodeintellicode	Vis	1.2.11
quokka-vscode	Wal	1.0.341
vscode-import-cost	wix	2.15.0
plsql-language	xyz	1.8.2
markdown-all-in-one	yzh	3.4.0

A/B Experiments

vsliv368cf:30146710
vsreu685:30147344
python383:30185418
pythonvspyt617cf:30253240
vspor879:30202332
vspor708:30202333
vspor363:30204092
vswsl492cf:30211402
pythonvsdeb440:30248342
pythonvsded773:30248341
vstes627:30244334
pythonvspyt600cf:30251589

The text was updated successfully, but these errors were encountered:

gjsjohnmurray · 2021-02-08T10:06:54Z

To make any progress on this issue the dev team will need the performance reports from when 1.53 is installed and the problem is happening. The information you submitted here is from 1.52.1.

See also https://github.com/microsoft/vscode/wiki/Performance-Issues

gjsjohnmurray · 2021-02-08T10:08:59Z

Alternatively, install Insiders (1.54) alongside your downgraded Stable (1.52.1) and try to reproduce the issue there.

MiriPii · 2021-02-08T12:28:01Z

I have the same issue with the current stable and insider -builds on CentOS7, installed from official rpm-repo.
Unfortunately, the Report Issue-tool is not functional for the affected builds.

Affected builds (that I tested) on my system:

current stable
- code.x86_64
- 1.53.0-1612368438.el7
current insider
- 1.54.0-insider
- afd102c
- x64

No issues with previous stable rpm (1.52):

1.52.1
ea3859d
x64

Behaviour

Report Issue-tool is not functional on either of the affected builds.
The system was overloaded when running with --disable-extensions-flag
no change in behavior when opening an empty project/folder

Watching at htop for a while, I could see that the process spun up each of the cores to the max one at a time.

System specs

Report from build 1.52:

CPUs	Intel(R) Core(TM) i7-8665U CPU @ 1.90GHz (8 x 3411)
GPU Status	2d_canvas: enabled flash_3d: enabled flash_stage3d: enabled flash_stage3d_baseline: enabled gpu_compositing: enabled multiple_raster_threads: enabled_on oop_rasterization: disabled_off opengl: enabled_on protected_video_decode: unavailable_off rasterization: disabled_software skia_renderer: enabled_on video_decode: unavailable_off vulkan: disabled_off webgl: enabled webgl2: enabled
Load (avg)	1, 1, 1
Memory (System)	15.33GB (6.48GB free)
Process Argv	--disable-extensions --no-sandbox --crash-reporter-id b94169cd-72d6-4273-a21d-fe4f00dde1d6
Screen Reader	no
VM	0%

gjsjohnmurray · 2021-02-08T13:22:02Z

Might relate to #115784

Tyriar · 2021-02-08T14:23:00Z

The process information isn't showing any process consuming much CPU, do you know what process is causing the problem?

gjsjohnmurray · 2021-02-08T15:24:21Z

@Tyriar the performance data posted by @jungand seems to have been generated after downgrading to 1.52.1. I have already requested new info.

MiriPii · 2021-02-08T18:23:20Z

The process information isn't showing any process consuming much CPU, do you know what process is causing the problem?

As I said in my post as well, the Report Issue-tool is not functioning at all with the builds that consume a lot of CPU; namely rpm-builds v1.53.0 and 1.54.0-insider.
My and OP's system statistics are from the working build (1.52).

We need another way to debug this than the Report Issue -tool, any suggestions?

gjsjohnmurray · 2021-02-08T18:30:03Z

@MiriPii the underlying problem is detailed in #115784. Versions after 1.52.1 are currently giving various problems on RHEL7/CentOS7 etc.

deepak1556 · 2021-02-08T18:31:52Z

I will document in the other issue about the issue with RHEL7/CentOS7, tl:dr; it is not supported officially from v1.53 and above.

jungand · 2021-02-08T19:21:38Z

sorry, had to finish some work on my project before I got some minutes to dive deeper into this issue.

The 'Report Issue' function doesn't open so I've created the output this way:

$ code --status
(electron) Sending uncompressed crash reports is deprecated and will be removed in a future version of Electron. Set { compress: true } to opt-in to the new behavior. Crash reports will be uploaded gzipped, which most crash reporting servers support.
[2551:0208/200726.620705:ERROR:sandbox_linux.cc(374)] InitializeSandbox() called with multiple threads in process gpu-process.
Version: Code 1.53.0 (8490d3d, 2021-02-03T15:56:04.185Z)
OS Version: Linux x64 3.10.0-1160.11.1.el7.x86_64
CPUs: Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz (4 x 2668)
Memory (System): 15.38GB (1.26GB free)
Load (avg): 2, 3, 3
VM: 0%
Screen Reader: no
Process Argv: --no-sandbox --unity-launch --crash-reporter-id ff211164-f91c-41c3-8aac-e152b45c1c0e
GPU Status: 2d_canvas: enabled
gpu_compositing: enabled
multiple_raster_threads: enabled_on
oop_rasterization: disabled_off
opengl: enabled_on
protected_video_decode: unavailable_off
rasterization: disabled_software
skia_renderer: enabled_on
video_decode: disabled_software
vulkan: disabled_off
webgl: enabled
webgl2: enabled

CPU % Mem MB PID Process
0 79 2265 code main
0 16 2268 zygote
0 31 2298 gpu-process
0 16 2269 zygote
0 31 2308 utility
0 157 2318 window (Welcome - rcm-prov-infra (Workspace) - Visual Studio Code)
25 110 2408 extensionHost
0 31 2420 watcherService
0 31 2435 searchService
0 94 2445 shared-process

I tried to 'Disable All Installed Extensions' but this didn't have any effect.

Then I've installed code-insiders-1.54.0-1612761896.el7.x86_64.rpm and started it up with no extensions installed. Still 100% CPU usage.

deepak1556 · 2021-02-08T19:32:56Z

@jungand which distro is this ?

jungand · 2021-02-08T19:35:25Z

$ cat /etc/os-release
NAME="Red Hat Enterprise Linux Workstation"
VERSION="7.9 (Maipo)"
ID="rhel"
ID_LIKE="fedora"
VARIANT="Workstation"
VARIANT_ID="workstation"
VERSION_ID="7.9"
PRETTY_NAME="Red Hat Enterprise Linux Workstation 7.9 (Maipo)"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:redhat:enterprise_linux:7.9:GA:workstation"
HOME_URL="https://www.redhat.com/"
BUG_REPORT_URL="https://bugzilla.redhat.com/"

REDHAT_BUGZILLA_PRODUCT="Red Hat Enterprise Linux 7"
REDHAT_BUGZILLA_PRODUCT_VERSION=7.9
REDHAT_SUPPORT_PRODUCT="Red Hat Enterprise Linux"
REDHAT_SUPPORT_PRODUCT_VERSION="7.9"

deepak1556 · 2021-02-08T19:54:42Z

Thanks, this is dupe of #115784 , RHEL 7 is not officially supported with 1.53 and above, you can check #115784 (comment) for fixing the cpu usage.

isidorn added the info-needed Issue requires more information from poster label Feb 8, 2021

isidorn self-assigned this Feb 8, 2021

isidorn assigned deepak1556 and Tyriar and unassigned isidorn Feb 8, 2021

deepak1556 closed this as completed Feb 8, 2021

deepak1556 added *duplicate Issue identified as a duplicate of another issue(s) and removed info-needed Issue requires more information from poster labels Feb 8, 2021

github-actions bot locked and limited conversation to collaborators Mar 25, 2021

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

version 1.53 consumes 100% CPU on Linux #116092

version 1.53 consumes 100% CPU on Linux #116092

jungand commented Feb 8, 2021

gjsjohnmurray commented Feb 8, 2021

gjsjohnmurray commented Feb 8, 2021

MiriPii commented Feb 8, 2021

gjsjohnmurray commented Feb 8, 2021

Tyriar commented Feb 8, 2021

gjsjohnmurray commented Feb 8, 2021

MiriPii commented Feb 8, 2021

gjsjohnmurray commented Feb 8, 2021

deepak1556 commented Feb 8, 2021

jungand commented Feb 8, 2021

deepak1556 commented Feb 8, 2021

jungand commented Feb 8, 2021

deepak1556 commented Feb 8, 2021

version 1.53 consumes 100% CPU on Linux #116092

version 1.53 consumes 100% CPU on Linux #116092

Comments

jungand commented Feb 8, 2021

gjsjohnmurray commented Feb 8, 2021

gjsjohnmurray commented Feb 8, 2021

MiriPii commented Feb 8, 2021

Behaviour

System specs

gjsjohnmurray commented Feb 8, 2021

Tyriar commented Feb 8, 2021

gjsjohnmurray commented Feb 8, 2021

MiriPii commented Feb 8, 2021

gjsjohnmurray commented Feb 8, 2021

deepak1556 commented Feb 8, 2021

jungand commented Feb 8, 2021

deepak1556 commented Feb 8, 2021

jungand commented Feb 8, 2021

deepak1556 commented Feb 8, 2021