Tomcat线程池及性能优化（重点）

只需安装Tomcat

[root@localhost ~]# vim /usr/local/tomcat8/conf/server.xml

修改处如下：

<Connector port="8080" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443" 
maxThreads="1024"
minSpareThreads="100"
prestarminSpareThreads="true"

/>

[root@localhost ~]# netstat -anpt | grep :8080
tcp6 0 0 :::8080 :::* LISTEN 9109/java

[root@localhost ~]# systemctl stop firewalld
[root@localhost ~]# iptables -F

[root@localhost ~]# /usr/local/tomcat8/bin/shutdown.sh 

[root@localhost ~]# /usr/local/tomcat8/bin/startup.sh 

修改前

修改后：

=========================================================================================

优化关键词：

一般在生产中可以选择自行优化，优化如下：

[root@localhost ~]# vim /usr/local/tomcat8/conf/server.xml

===============================================================================

禁用TomcatAJP连接器

禁用掉端口：

[root@localhost ~]# vim /usr/local/tomcat8/conf/server.xml 

   <!-- <Connector port="8009" protocol="AJP/1.3" redirectPort="8443" />-->                            //注释掉这一段