摘要:
https://www.iteye.com/blog/wxl24life-1919359 NoClassDefFoundError ClassNotFoundException Thrown if the Java Virtual Machine or a <code>ClassLoader</co 阅读全文
摘要:
#查询指定进程号下面的方法区使用率,jdk1.7是perm,jdk1.8是metaspace function get_perm_use_percent() { pid="$1" //pid是目标jvm的进程号 jdk=$(ps -ef |grep $pid | awk '{print $8}' | 阅读全文