<!-- conf/server.xml，找到Connector port="8443"，将注释放开，并进行添加修改成如下形式： -->
<Connector port="8443" protocol="HTTP/1.1" SSLEnabled="true" acceptCount="100" disableUploadTimeout="true" enableLookups="false" 
keystoreFile="服务器证书的绝对路径" 
keystorePass="服务器证书密码" 
truststoreFile="服务器证书的绝对路径" 
truststorePass="服务器证书密码" 
maxThreads="150" scheme="https" secure="true" clientAuth="false" sslProtocol="TLS" />

https://www.cnblogs.com/bigdevilking/p/9497991.html

https://blog.csdn.net/lanwilliam/article/details/77848054

Tomcat优化分为两部分，

第一，

jvm优化

catalina.sh中添加

JAVA_OPTS="$JAVA_OPTS -server -Xms4096m -Xmx4096m -Xss1024K -XX:+AggressiveOpts -XX:+UseBiasedLocking -XX:+DisableExplicitGC -XX:MaxTenuringThreshold=15 -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSParallelRemarkEnabled -XX:LargePageSizeInBytes=256m -XX:+UseFastAccessorMethods -XX:+UseCMSInitiatingOccupancyOnly -Djava.awt.headless=true”

参考 https://blog.csdn.net/ljj_9/article/details/79145324

第二，

tomca组件优化

<Connector port="8080" protocol="HTTP/1.1" connectionTimeout="30000" redirectPort="8443" URIEncoding="UTF-8"

​ enableLookups="false"

​ disableUploadTimeout="true"

​ connectionUploadTimeout="150000"

​ acceptCount=“700"

​ maxThreads=“600”

​ minSpareThreads="100"

​ maxSpareThreads="500"

​ maxProcessors=“200" minProcessors=“20"

​ useURIValidationHack="false"

​ compression="on"

​ compressionMinSize="2048"

​ compressableMimeType="text/html,text/xml,text/javascript,text/css,text/plain,image/gif,image/jpg,image/png"

​ />

​ <Connector

​ port="8443"

​ protocol="HTTP/1.1"

​ SSLEnabled="true"

​ scheme="https"

​ secure="true"

​ keystoreFile="/usr/tomcat/apache-tomcat-8.5.40-prod/cert/2197950_www.innolock.cn.pfx"

​ keystoreType="PKCS12" keystorePass="vXADnlnK"

​ clientAuth="false"

​ SSLProtocol="TLSv1+TLSv1.1+TLSv1.2"

​ ciphers="TLS_RSA_WITH_AES_128_CBC_SHA,TLS_RSA_WITH_AES_256_CBC_SHA,TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,TLS_RSA_WITH_AES_128_CBC_SHA256,TLS_RSA_WITH_AES_256_CBC_SHA256"

​

​ URIEncoding="UTF-8"

​ connectionTimeout="30000"

​ enableLookups="false"

​ disableUploadTimeout="true"

​ connectionUploadTimeout="150000"

​ acceptCount=“700"

​ maxThreads=“600”

​ minSpareThreads="100"

​ maxSpareThreads="500"

​ maxProcessors="1000" minProcessors="5"

​ useURIValidationHack="false"

​ compression="on"

​ compressionMinSize="2048"

​ compressableMimeType="text/html,text/xml,text/javascript,text/css,text/plain,image/gif,image/jpg,image/png"

/>e

Q.E.D.