JVM 参数

1、Tomcat 配置 jvm 参数

Windows

修改 $TOMCAT_HOME/bin/catalina.bat

set JAVA_HOME=D:\java\jdk1.8.0_101
set JAVA_OPTS=%JAVA_OPTS% -Desen.eiscp.workdir=D:/wrokdir/eiscp
set JAVA_OPTS=%JAVA_OPTS% -server -Xms5120m -Xmx5120m -XX:MaxMetaspaceSize=512m -XX:MaxPermSize=512m -Xss2048k
set JAVA_OPTS=%JAVA_OPTS% -Dfile.encoding=UTF-8

Linux

修改 $TOMCAT_HOME/bin/catalina.sh

export JAVA_HOME=/usr/java/jdk1.8.0_101
export JAVA_OPTS="-Xms512m -Xmx2048m -XX:MaxPermSize=512m -XX:PermSize=128m"
export JAVA_OPTS="$JAVA_OPTS -Deiworkdir=/Users/wangzhy/wangzhydev/workdir/wsi"
export JAVA_OPTS="$JAVA_OPTS -Ddfworkdir=/Users/wangzhy/wangzhydev/workdir/datafactory"
export JAVA_OPTS="$JAVA_OPTS -Dbiworkdir=/Users/wangzhy/wangzhydev/workdir/ws_bi"
export JAVA_OPTS="$JAVA_OPTS -Dfile.encoding=UTF-8"