title: Android studio takes too much memory
body: <p>I had installed Android Studio 1.0 RC 2. I have 4GB of RAM installed, but after starting Android Studio and launching Android Emulator, more than 90% of physical memory has been used by only these two. Is there is any way to reduce this memory use? Due to this memory issue, I can't open other applications at the same time.
  <img src="https://i.stack.imgur.com/Apkhr.png" alt="enter image description here"></p>