java application performance tuning interview questions

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Developing high-performance java-EE threads using WebSphere Application Server

EventSource interface. This article describes how to use the asynchronous Beans EventSource to construct a thread factory, which includes a downloadable example called a concurrency adapter (Concurrent Adapter) that can be used with a third-party thread pool implementation to create the ability to A fast thread pool that works on a WebSphere application Server. Global thread pool WebSphere application S

Find out which piece of code in an online Java application is consuming a lot of performance

from:http://chenjianjx.iteye.com/blog/1681681You find that your machine has a CPU usage of 100%, and it is found to be the result of your Java application, but which code in this application eats the performance?Here's a share from a colleague:1. Find out the thread that eats the p

Nginx High-Performance Java Web application several important parameters

|action)? ${# $server _port can not, only Nginx port is valid Proxy_set_header Host $host: $server _port;proxy_set_header x-real-ip $remote _addr;proxy_set_header x-forwarded-for $remote _addr;proxy_pass http://tc;} Location ~. *\. (gif|jpg|png|htm|html|css|flv|ico|swf) {proxy_pass http://tc;proxy_redirect off;proxy_cache_key $host $uri$is_args$args;proxy_set_header host $host;p Roxy_ Cache Nginx load Balancing Load balancing strategy is more, here are mainly used three kinds: ip_hash:ip

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