如何提高使用System.Threading.Task的应用程序的性能 [英] How do I improve performance of an application that uses System.Threading.Task

问题描述

对于在主（应用程序）线程中分配所有任务的基于任务的应用程序（处理n个客户端），我计划为每个客户分配一个线程并为每个线程分配任务。性能如何？任何建议都会很棒..提前谢谢。

For a task based application (handles n number of clients) that assigns all the tasks in main (application) thread, I plan to assign each customer a thread and assign task to each thread. How will be the performance? Any suggestion would be great..thanks in advance.

推荐答案

线程 s资源非常昂贵所以分配一个每个客户都不具有可扩展性，但拥有一个线程池（通常远低于客户数量）并根据请求将工作分配给这些线程。



任务 s是重量较轻的处理单元，可以在后台运行线程并且扩展得更好。



一般答案您的性能问题是：它取决于您的处理性质，因此您必须对其进行测试。

Threads are resource expensive so assigning one to each customer is not scalable but having a pool of threads (usually much lower than the number of customers) and assigning work to those threads is per request is.

Tasks are lighter weight processing units which work on threads in the background and scale much better.

The general answer to your question of performance is : it depends on the nature of your processing, so you must test it.

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