摘要:
Today,I took an exercise about the -Xms main memory in jvm mechine.My english is very poor,fuck. Let's set -Xms=64M -Xmx=512MThen I open jconsole and listenning the pid in process.then we seethe follow picture.we see that while the value of main memory which is being aliving will get down when n 阅读全文