使用Java21的新特性:分代ZGC

This commit is contained in:
dataprince 2023-12-23 12:29:45 +08:00
parent cf81b1f67c
commit ed30212ddc
2 changed files with 37 additions and 36 deletions

View File

@ -1,21 +1,22 @@
rem 使用者应根据自身平台编码自行转换 防止乱码 例如 win使用gbk编码
@echo off
rem jar平级目录
rem jar平级目录
set AppName=ruoyi-admin.jar
rem JVM参数
set JVM_OPTS="-Dname=%AppName% -Duser.timezone=Asia/Shanghai -Xms512m -Xmx1024m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=512m -XX:+HeapDumpOnOutOfMemoryError -XX:+PrintGCDateStamps -XX:+PrintGCDetails -XX:NewRatio=1 -XX:SurvivorRatio=30 -XX:+UseParallelGC -XX:+UseParallelOldGC"
rem JVM参数
set JVM_OPTS="-Dname=%AppName% -Duser.timezone=Asia/Shanghai -Xms512m -Xmx1024m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=512m -XX:+HeapDumpOnOutOfMemoryError -Xlog:gc*,:time,tags,level -XX:+UseZGC"
ECHO.
ECHO. [1] 启动%AppName%
ECHO. [2] 关闭%AppName%
ECHO. [3] 重启%AppName%
ECHO. [4] 启动状态 %AppName%
ECHO. [5] 退 出
ECHO. [1] 启动%AppName%
ECHO. [2] 关闭%AppName%
ECHO. [3] 重启%AppName%
ECHO. [4] 启动状态 %AppName%
ECHO. [5] 退 出
ECHO.
ECHO.请输入选择项目的序号:
ECHO.请输入选择项目的序号:
set /p ID=
IF "%id%"=="1" GOTO start
IF "%id%"=="2" GOTO stop
@ -35,11 +36,11 @@ PAUSE
start javaw %JVM_OPTS% -jar %AppName%
echo starting……
echo starting……
echo Start %AppName% success...
goto:eof
rem 函数stop通过jps命令查找pid并结束进程
rem 函数stop通过jps命令查找pid并结束进程
:stop
for /f "usebackq tokens=1-2" %%a in (`jps -l ^| findstr %AppName%`) do (
set pid=%%a
@ -48,7 +49,7 @@ rem
if not defined pid (echo process %AppName% does not exists) else (
echo prepare to kill %image_name%
echo start kill %pid% ...
rem 根据进程IDkill进程
rem 根据进程IDkill进程
taskkill /f /pid %pid%
)
goto:eof

View File

@ -3,7 +3,7 @@
AppName=ruoyi-admin.jar
# JVM参数
JVM_OPTS="-Dname=$AppName -Duser.timezone=Asia/Shanghai -Xms512m -Xmx1024m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=512m -XX:+HeapDumpOnOutOfMemoryError -XX:+PrintGCDateStamps -XX:+PrintGCDetails -XX:NewRatio=1 -XX:SurvivorRatio=30 -XX:+UseParallelGC -XX:+UseParallelOldGC"
JVM_OPTS="-Dname=$AppName -Duser.timezone=Asia/Shanghai -Xms512m -Xmx1024m -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=512m -XX:+HeapDumpOnOutOfMemoryError -Xlog:gc*,:time,tags,level -XX:+UseZGC"
APP_HOME=`pwd`
LOG_PATH=$APP_HOME/logs/$AppName.log
@ -23,36 +23,36 @@ function start()
{
PID=`ps -ef |grep java|grep $AppName|grep -v grep|awk '{print $2}'`
if [ x"$PID" != x"" ]; then
echo "$AppName is running..."
else
nohup java $JVM_OPTS -jar $AppName > /dev/null 2>&1 &
echo "Start $AppName success..."
fi
if [ x"$PID" != x"" ]; then
echo "$AppName is running..."
else
nohup java $JVM_OPTS -jar $AppName > /dev/null 2>&1 &
echo "Start $AppName success..."
fi
}
function stop()
{
echo "Stop $AppName"
PID=""
query(){
PID=`ps -ef |grep java|grep $AppName|grep -v grep|awk '{print $2}'`
}
PID=""
query(){
PID=`ps -ef |grep java|grep $AppName|grep -v grep|awk '{print $2}'`
}
query
if [ x"$PID" != x"" ]; then
kill -TERM $PID
echo "$AppName (pid:$PID) exiting..."
while [ x"$PID" != x"" ]
do
sleep 1
query
done
echo "$AppName exited."
else
echo "$AppName already stopped."
fi
query
if [ x"$PID" != x"" ]; then
kill -TERM $PID
echo "$AppName (pid:$PID) exiting..."
while [ x"$PID" != x"" ]
do
sleep 1
query
done
echo "$AppName exited."
else
echo "$AppName already stopped."
fi
}
function restart()