Reason why jellybena is slow on xperia u

[effry]

I think that anyone of us noticed that jellybean port for xperia U start becoming really really slow after a while, and even perfomance in games are bad compared with ics.
Doing a bit of reasearch i found that the problem is cause from a process called mmcqd/1 that should be the process that manages the read/write on sdcard and it suck all the cpu. Obviously we don't even have an sdcard. so, i believe that the problem is kernel related, can anyone dig into it?

another clue is the fact that when installing jb strange folders are created, such as Storage folder or sdcard0.

 

[komsa]

I think that anyone of us noticed that jellybean port for xperia U start becoming really really slow after a while, and even perfomance in games are bad compared with ics.
Doing a bit of reasearch i found that the problem is cause from a process called mmcqd/1 that should be the process that manages the read/write on sdcard and it suck all the cpu. Obviously we don't even have an sdcard. so, i believe that the problem is kernel related, can anyone dig into it?

another clue is the fact that when installing jb strange folders are created, such as Storage folder or sdcard0.

........... everything(OS) is slow on xperia U except GB(2.3.7),most propably because of bad optimisation from Sony

 

[effry]

........... everything(OS) is slow on xperia U except GB(2.3.7),most propably because of bad optimisation from Sony

After some researches with logcat turned out that is the official facebook app to slow down the enitre phone by continuisly writing in the /data folder. Just unistall it and watch the phone fly...