Study of Garbage Collection Performance on Dalvik VM Heap Considering Real-Time Response

Global smartphone OS market share, accounting for more than 70 percent, based on the Linux kernel that Android native region and is a software stack consists of Java area. Android basic application architecture of a Java virtual machine via the system is processing to real-time process. Most of the Android application's configuration requires a bitmap handle, and also the network and the various sensors and consists of various processes, such as DB, and these features must be processed in real-time. Thus, at the heart of this real-time processing performance of Dalvik VM Heap Garbage Collection Techniques for managing the performance improvement is very important. In this paper, based on Android OS version changes with changes in memory management policies for applications with enhanced performance analysis technique Garbage Collection and propose research directions.