JVM堆:
- 新生代
Young = Eden+Survivor; Survivor = S0+S1,JVM中方法栈也优先存在于Eden上的TLAB(Thread Local Allocation Buffer)。
- 老生代
Perm:
垃圾回收方法:
- 复制(Copying)
- 标记-清除(Mark-Sweep)
- 标记-压缩(Mark-Compact)
JDK GC机制
学习:
http://blog.csdn.net/jollyant/article/details/5647141
http://wenku.baidu.com/view/c3fd52d376eeaeaad1f33005.html
http://blog.csdn.net/zhangren07/article/details/6270895
http://blog.csdn.net/cutesource/article/details/5906705
http://www.linuxidc.com/Linux/2011-05/36506.htm
思考:
并行 vs. 并发