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如何在WINDOW下配置TOMCAT APR： APR是什么呢，（Tomcat can use the Apache Portable Runtime to provide superior scalability, performance, and better integration with native server technologies. ） Windows下的安装配置与使用 1、先去 http://tomcat.heanet.ie/native/ 下载编译好的 tcnative-1.dll 文件 2、把tcnative-1.dll文件放在Tomcat的bin目录下 然后启动TOMCAT，如果看到以下信息： 2008-8-31 17:28:59 org.apache.coyote.http11.Http11AprProtocol start 信息: Starting Coyote HTTP/1.1 on http-8080 2008-8-31 17:28:59 org.apache.coyote.ajp.AjpAprProtocol start］则配置成功 然后你可以用APACHE的AB命令测试下效果. ab -n 1000 -c 300 http://localhost:8080/turbine/index.jsp 相关APR的参数配置可以参考以下文档: http://tomcat.apache.org/tomcat-5.5-doc/apr.html 如何查看TOMCAT的并发访问量： 我们进入TOMCAT服务管理页面（http://localhost:8080/manager/status）,可以看到下面这段文字 http-8080 Max threads: 1000 Min spare threads: 0 Max spare threads: 0 Current thread count: 303 Current thread busy: 234 Keeped alive sockets count: 0 Max processing time: 23531 ms Processing time: 29287.717 s Request count: 2980 Error count: 0 Bytes received: 0.00 MB Bytes sent: 12.61 MB Current thread count: 303 这个参数则代表当前TOMCAT的并发访问量 这是我TOMCAT服务器的配置:| 1 2 3 4 5 6 7 | < Connector port = "8080" maxHttpHeaderSize = "8192" pollerSize = "10025" maxThreads = "1000" minSpareThreads = "25" maxSpareThreads = "75" enableLookups = "false" redirectPort = "8443" acceptCount = "100" compression = "on" compressionMinSize = "2048" compressableMimeType = "text/html,text/xml,text/javascript,text/css,text/plain" connectionTimeout = "20000" disableUploadTimeout = "true" sendfileSize = "2048" /> |
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