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Issue 1730: Xperia Pro reacts very slowly on CM10 (11/2012)
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Status:  Invalid
Owner:  ----
Closed:  Dec 2012


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Reported by mamba08...@gmail.com, Dec 16, 2012
************************************************************
***** NOTE: THIS BUG TRACKER IS FOR GERRIT CODE REVIEW *****
***** DO NOT SUBMIT BUGS FOR CHROME, ANDROID, INTERNAL *****
***** ISSUES WITH YOUR COMPANY'S GERRIT SETUP, ETC.    *****
***** THOSE ISSUE BELONG IN DIFFERENT ISSUE TRACKERS!  *****
************************************************************

Affected Version:

What steps will reproduce the problem?
1. Xperia Pro is always reacting very slowly, i.e. when launching apps
2. Battery life is rather short when using CM10

Found /proc/sys/vm/drop_caches to default to "3" instead of "0".
With "3" the kernel is virtually no cache, i.e. for indods or pages.

Fix: echo 0 > /proc/sys/vm/drop_caches.

Phone now reacts very fast again (i.e. can be seen when relaunching a previously running app) and battery life seems to be longer again (at first glance).

Would recommend to set drop_caches to "0" by default (when booting).

Regards,

Mamba

Dec 16, 2012
#1 mamba08...@gmail.com
Sorry, wrong platform. Can be closed.
Dec 16, 2012
Project Member #2 bklarson@gmail.com
(No comment was entered for this change.)
Status: Invalid
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