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Issue metadata

Status: Fixed
Owner:
Closed: Aug 15
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Android
Pri: 2
Type: Bug

Blocked on:
issue 763573



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Chrome causes wake Up's raising the current consumption

Project Member Reported by s.patw...@samsung.com, Nov 6 2017

Issue description

Chrome Version: (copy from chrome://version) 61.0.3163.98 
OS: (e.g. Win7, OSX 10.9.5, etc...) Android Oreo(8.0)

What steps will reproduce the problem?
1.Open Chrome Browser.
2.Go to "http://att-refresher.metricowireless.com/loop.aspx?n=1&r=10"
3. Make sure the browser is refreshing
4. Start Measuring current consumption
5. Press Power Key to turn Screen Off.


What is the expected result?
Average power consumption should be 7~10mA 

What happens instead?
Average power consumption is 17.93 mA

Please use labels and text to provide additional information.
power consumption wakeup

For graphics-related bugs, please copy/paste the contents of the about:gpu
page at the end of this report.

 
P171103-00522.txt
12.1 KB View Download
Components: Blink>WakeLock
Components: -Blink>WakeLock Blink
Labels: Performance-Power
The Wake Lock API has not shipped so this is just a general Blink power consumption bug.

Comment 3 by kojii@chromium.org, Feb 26 2018

Components: -Blink OS>Kernel>Power

Comment 4 by derat@chromium.org, Feb 26 2018

Cc: kojii@chromium.org
Components: -OS>Kernel>Power
"OS>..." components are for Chrome OS, but this is an Android bug. Is there a better Blink component to use here?

Comment 5 by kojii@chromium.org, Feb 26 2018

Cc: -kojii@chromium.org
Components: Blink>Scheduling
Blockedon: 763573
Cc: altimin@chromium.org
Owner: panicker@chromium.org
Status: Started (was: Untriaged)
This page continuously loads new images in background. We're launching a new intervention to stop loading tasks after 5 minutes in background.

Generally speaking, this is a hard problem which we're aware of. This problem does not have an easy solution (e.g. user wants a page to load when he's switched to the other tab) and we're continuing to address this issue incrementally. 
Status: Fixed (was: Started)
We have shipped stopping loading in background after 5 minutes and this problem should go away.

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