tomcat 调优

最新推荐文章于 2024-07-22 17:32:48 发布

xiaosima2017

最新推荐文章于 2024-07-22 17:32:48 发布

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分类专栏： linux tomcat调优 jdk1.7和1.8调优

本文链接：https://blog.youkuaiyun.com/haitianxueyuan521/article/details/80982653

linux 同时被 3 个专栏收录

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tomcat调优

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jdk1.7和1.8调优

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一，设置 tomcat8.3.5/conf/server.xml 文件优化

1.设置 tomcat 的接收线程数

 <Executor name="tomcatThreadPool" namePrefix="catalina-exec-"
        maxThreads="500" minSpareThreads="4"/>

2.设置tomcat 的请求数.

    <Connector port="8088" protocol="HTTP/1.1"
               connectionTimeout="20000"
			    acceptCount="1000"
               redirectPort="8443" />

二，设置jdk tomcat 下面的jvm 调优

jdk1.7 调优

1.找到 tomcat8.3.5/bin/catalina.sh 文件设置调优参数

#                   signals. Default is "false" unless running on HP-UX in which
#                   case the default is "true"
# -----------------------------------------------------------------------------
JAVA_OPTS="-Xms1024m -Xmx1024m    -XX:PermSize=128M -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/tomcat/logs "
CATALINA_OPTS="-Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=13032 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false"
# OS specific support.  $var _must_ be set to either true or false.
cygwin=false

jdk1.8 调优

# -----------------------------------------------------------------------------
JAVA_OPTS="-Xms1024m -Xmx1024m    -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=256m -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/home/tomcat/logs "
CATALINA_OPTS="-Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=13032 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false"
# OS specific support.  $var _must_ be set to either true or false.
cygwin=false