system
1
av-test.org/no_cache/en/tests/test-reports/?tx_avtestreports_pi1[report_no]=133160
Proves my words… Avast has improved a lot of the backend in these month…Great Job! Avast team. ;D
mchain
2
Here is Microsoft Security Essentials v. 4.2 & 4.3 used as the baseline for all scores and rating: http://www.av-test.org/en/tests/home-user/windows-7/julaug-2013/
Scroll down to the last a/v listed to find MSE.
system
3
Avast is getting very heavy, ain’t looking good 
They are working on their engine for Avast 2014, here was version 8 tested,.
system
5
Does it run heavy on actual systems here?? No…
is that weird? Yes!
system
6
system
7
Doesnt happen with others here…so its your machine
system
8
If you bothered too read the thread, you would see that its not my machine :
I already uninstalled Avast from 3 pcs cause of this spikes during YT video playback, i know for sure its Avast. It was in version 7, and its now again.