WCF绩效问题 [英] WCF Performance issue

问题描述

我们正在进行WCF服务的性能测试.已设置以下限制配置
InstanceContext.PerCall和ConCurrencyMode.Multiple

We are conducting the performance testing of WCF Services . The following throttling configuration has been set
InstanceContext.PerCall and ConCurrencyMode.Multiple

和节流行为设置如下

MaxConcurrentCalls = 100
maxConcurrentInstances ="100"；
maxConcurrentSessions ="100

MaxConcurrentCalls = 100
maxConcurrentInstances="100"
maxConcurrentSessions="100

已经观察到，随着用户数量的增加，在某个时间点之后，吞吐量开始趋于饱和.响应时间也开始增加.

It has been observed that , as the number of users increases ,after some point time ,throughput starts saturating.Also Response time start increasing .

我们已启用WCF性能计数器，并且在某些时间点之后将创建以下参数

We have enabled the WCF Performance counters and the following parameters start increating after some point of time

未完成呼叫
实例
实例数

Calls Outstanding
Instances
Number of Instances

有人可以帮忙吗?

谢谢

Can anybody help on this ?

thanks

推荐答案

我假设您正在测试的客户端有多个客户端?

您如何协调这项工作?

您正在使用什么绑定?

服务器的规格是什么?

您要发送多少个请求?

您要发送的有效负载的大小是多少?
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I assume that you're testing has many clients hitting a single endpoint?

How are you coordinating this effort?

What binding are you using?

What are the specs of the server?

Exactly how many requests are you sending?

What is the size of the payload you're sending?

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