在Debian系统上提升Tomcat性能可以通过多种配置和优化手段来实现。以下是一些关键的步骤和建议:
Connector port="8080" protocol="org.apache.coyote.http11.Http11Nio2Protocol" connectionTimeout="20000" redirectPort="8443" />
Connector port="8443" protocol="org.apache.coyote.http2.Http2Protocol" maxThreads="150" SSLEnabled="true" />
Connector port="8080" protocol="HTTP/1.1" connectionTimeout="20000" maxConnections="10000" redirectPort="8443" />
Executor name="tomcatThreadPool" namePrefix="catalina-exec-" maxThreads="500" minSpareThreads="50" maxQueueSize="100" />
Connector executor="tomcatThreadPool" port="8080" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" />
export CATALINA_OPTS="-Xms512m -Xmx1024m -XX:PermSize=256m -XX:MaxPermSize=512m"
export CATALINA_OPTS="$CATALINA_OPTS -XX:UseG1GC"
Connector port="8080" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" compression="on" compressionMinSize="1024" compressableMimeType="text/html,text/xml,text/css,text/javascript" />
ulimit -n 65536
在进行上述优化时,建议先在测试环境中验证优化效果,确保稳定性和性能提升后再应用到生产环境中。