要提高Debian上Tomcat的響應速度,可以從多個方面進行優化。以下是一些關鍵的優化策略:
<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="-Xms256m -Xmx512m -XX:NewRatio2 -XX:UseG1GC"
sudo sysctl -w net.ipv4.tcp_tw_reuse=1
sudo sysctl -w net.core.somaxconn=4096
通過上述方法,可以顯著提高Debian上Tomcat的響應速度。在進行任何系統級更改之前,建議備份重要數據,以防萬一。