centos

centos里tomcat如何优化性能

小樊
50
2025-05-27 03:07:28
栏目: 智能运维

在CentOS中优化Tomcat性能涉及多个方面,包括硬件资源、操作系统配置、Tomcat自身参数调整等。以下是一些具体的优化建议:

JVM参数调优

连接器配置优化

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" />

线程池配置优化

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" />

操作系统优化

* soft nofile 65536
* hard nofile 65536
net.core.somaxconn 65535
net.ipv4.tcp_tw_reuse 1
net.ipv4.tcp_tw_recycle 1
echo never /sys/kernel/mm/transparent_hugepage/enabled
echo never /sys/kernel/mm/transparent_hugepage/defrag

缓存优化

监控和日志

0
看了该问题的人还看了