New issue
Advanced search Search tips
Note: Color blocks (like or ) mean that a user may not be available. Tooltip shows the reason.

Issue 754313 link

Starred by 3 users

Issue metadata

Status: Untriaged
Owner: ----
Cc:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



Sign in to add a comment

Chrome spikes CPU and process load randomly freezing machine

Reported by swart...@gmail.com, Aug 10 2017

Issue description

UserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.90 Safari/537.36

Steps to reproduce the problem:
1. Install google-chrome on debian 9 on thinkpad x1 v3
2. browse the web with multiple tabs open and possibly go to a page with autoplaying video (twitter)
3. Watch as process load gets as high as 40(!) and computer refuses to respond to input for minutes

What is the expected behavior?
Chrome should have reasonable process load per tab

What went wrong?
Chrome way overused cpu or processes and completely hung computer

Did this work before? N/A 

Chrome version: 59.0.3071.115  Channel: stable
OS Version: Debian 9.0
Flash Version: 

This happens pretty frequently, multiple times a day. Unfortunately it happens unpredictably, so I have no way to diagnose the root cause. Even with the chrome process manager open (shift+esc) the freezing of my computer prevents me from seeing what resources the effected tab is taking up (i.e. cpu v gpu) because once the computer unhangs it updates it's usage numbers showing it taking a normal amount of cpu/gpu.
It would be nice if there was a way to see historic resource usage.
Based on when this happens it typically involves the loading of video and large numbers of images. Additionally it seems slightly more common when I am using an external monitor in addition to the one on my laptop. This leads me to guess that it might be related to Chrome's gpu usage and interaction with graphics drivers, but I have no way to confirm.
I'm happy to take some steps to help identify the root cause if you can give me suggestions.
 
Google Chrome is up to date
Version 62.0.3181.0 (Official Build) canary (64-bit)

Please update CPU load is crazy.

Labels: Needs-Feedback Performance
swartzcr@, thank you for the report. Can you please attach a chrome://trace here?

How to get trace: https://www.chromium.org/developers/how-tos/submitting-a-performance-bug
Labels: -Performance Performance-Power
62 is a canary build. Have you tried installing stable channel to see if you experience the same issues? 

Also, please attach a chrome trace as recommended in comment #2.

Comment 4 by swart...@gmail.com, Aug 14 2017

here's a trace of a small flare-up. In general it might be hard to do this since the process locking will cause me to be unable to stop the trace before it fills up the buffer.
trace_bugtrace.json.gz
6.3 MB Download
Project Member

Comment 5 by sheriffbot@chromium.org, Aug 14 2017

Cc: manoranj...@chromium.org
Labels: -Needs-Feedback
Thank you for providing more feedback. Adding requester "manoranjanr@chromium.org" to the cc list and removing "Needs-Feedback" label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Labels: Needs-Investigation
Status: Available (was: Unconfirmed)
Project Member

Comment 7 by sheriffbot@chromium.org, Aug 15

Labels: Hotlist-Recharge-Cold
Status: Untriaged (was: Available)
This issue has been Available for over a year. If it's no longer important or seems unlikely to be fixed, please consider closing it out. If it is important, please re-triage the issue.

Sorry for the inconvenience if the bug really should have been left as Available.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

Sign in to add a comment