崩溃时的控制台输出:
#
# There is insufficient memory for the Java Runtime Environment to continue.
# Native memory allocation (malloc) failed to allocate 140 bytes for CHeapObj-new
# An error report file with more information is saved as:
# ...\hs_err_pid131404.log 作者: 李江 时间: 2013-7-27 09:31
-Xms 初始空间 默认为物理内存的1/64
-Xmx 最大空间 默认为物理内存的1/4 (建议最大不要超过可用物理内存的80%)
-Xmn 新增空间 默认为1/4的-Xmx值