tomcat并发测试

测试环境:

联想T420笔记本(Intel(R) Core(TM) i3-2350M CPU @ 2.30GHz)

内存6G

tomcat5

jetty6

测试代码,一个Servlet,输出一段字符串

public class CacheMonitorView extends HttpServlet {

    public void service(HttpServletRequest request, HttpServletResponse response) {
		response.setContentType("text/html;");
        StringBuilder sb = new StringBuilder();
        sb.append("<h1>cache monitor</h1>");
        try {
            response.getWriter().write(sb.toString());
            response.getWriter().flush();
        } catch (IOException e) {
            e.printStackTrace();
        }
	
	}
 

qps轻松上万:



 

简单的测试一下tomcat的并发能力(备注,截图的时忘了是前端是nignx,后续补测单独的tomcat,发现性能差异不大)

单个平均响应时间:5ms

单个并发:      193 qps

10个并发:     1206qps

20个并发:     1497qps

30个并发:     1557qps

40个并发:   2222qps

50个并发:   2240qps



 

 


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转载自san-yun.iteye.com/blog/1753062