Debian上Tomcat性能调优要点
一 连接器与协议
二 线程池与并发
<Executor name="tomcatThreadPool" namePrefix="catalina-exec-"
maxThreads="500" minSpareThreads="50" maxQueueSize="100"/>
<Connector port="8080" protocol="org.apache.coyote.http11.Http11Nio2Protocol"
executor="tomcatThreadPool" connectionTimeout="20000" redirectPort="8443"/>
三 JVM与内存
CATALINA_OPTS="-Xms2g -Xmx2g -XX:+UseG1GC -XX:MetaspaceSize=256m -XX:MaxMetaspaceSize=512m"
四 操作系统与容器资源
五 应用与监控实践