Apache Tomcat 7 Configuration Reference (7.0.93) - The Executor (thread pool)
https://tomcat.apache.org/tomcat-7.0-doc/config/executor.html

Tomat组件研究之ThreadPool - 老码农的专栏 - CSDN博客
https://blog.csdn.net/chen77716/article/details/344764

Tomcat中的线程池（APR和ThreadPool） - 宏轩ＪＡＶＡ技术专栏 - CSDN博客
https://blog.csdn.net/fhx007/article/details/15217595

Apache Tomcat 7 Configuration Reference (7.0.93) - The Executor (thread pool)
https://tomcat.apache.org/tomcat-7.0-doc/config/executor.html#Common_Attributes

ThreadPool (Tomcat API Documentation)
https://tomcat.apache.org/tomcat-5.5-doc/catalina/docs/api/org/apache/tomcat/util/threads/ThreadPool.html

Tomat组件研究之ThreadPool - 老码农的专栏 - CSDN博客
https://blog.csdn.net/chen77716/article/details/344764

tomcat bio nio apr 模式性能测试与个人看法 - wanglei_storage的博客 - CSDN博客
https://blog.csdn.net/wanglei_storage/article/details/50225779

tomcat bio nio apr 模式性能测试 - raindream - 博客园
http://www.cnblogs.com/drizzlewithwind/p/6072029.html

Tomcat 的三种(bio,nio.apr) 高级 Connector 运行模式 | IT瘾
http://itindex.net/detail/50701-tomcat-bio-nio

tomcat bio nio apr 模式性能测试与个人看法 - wanglei_storage的博客 - CSDN博客
https://blog.csdn.net/wanglei_storage/article/details/50225779

浅析tomcat nio 配置 - 玩玩乐乐 - 博客园
http://www.cnblogs.com/sunwei2012/archive/2010/03/05/1679299.html

压力测试-http压测工具stress使用 - 目标架构师，进击！ - CSDN博客
https://blog.csdn.net/qq_34694342/article/details/79074789

BIO与NIO、AIO的区别(这个容易理解) - skiof007的专栏 - CSDN博客
https://blog.csdn.net/skiof007/article/details/52873421

Java 网络IO编程总结（BIO、NIO、AIO均含完整实例代码） - anxpp的博客 - CSDN博客
https://blog.csdn.net/anxpp/article/details/51512200

Java NIO与BIO - 简书
https://www.jianshu.com/p/3f703d3d804c

关于BIO和NIO的理解 - 天天顺利的个人空间 - 开源中国
https://my.oschina.net/u/658658/blog/521016

NIO BIO AIO 的区别？分别适合在什么情况下使用？ - 知乎
https://www.zhihu.com/question/33316227

以Java的视角来聊聊BIO、NIO与AIO的区别？ - 后端 - 掘金
https://juejin.im/entry/598da7d16fb9a03c42431ed3