我有一个重现的问题，客户打电话并抱怨网站太慢。具体来说，如果它们在短时间内处于非活动状态，则返回到站点，在用户看到响应之前将会有一分钟两分钟的延迟。 (在这种情况下，标准浏览器是Firefox)
我有Perfmon运行，cpu的利用率通常在20％以下(单程不要问)。数据库正在哼唱。我把我的头发拉出来
那么，在评估IIS性能时，您认为哪些指标/工具很有用？
解决方法
希望这可以帮助：
Best Practices for Speeding Up Your Web Site
Scaling Strategies for ASP.NET Applications
IIS Tuning
14 Rules for Faster-Loading Web Sites
Best practices for creating websites in IIS 6.0
Stanford Computer Cience – High Performance Web Sites
10 Tips for Writing High-Performance Web Applications
Writing High-Performance Managed Applications : A Primer
Nine tips for a healthy “in production” ASP.NET application
Speedy C#,Part 2: Optimizing Memory Allocations – Pooling and Reusing Objects
Memory Usage Auditing For .NET Applications
Troubleshooting HTTP Compression in IIS 6.0
Maximizing IIS Performance – 25 tips
Optimizing IIS 6.0 Performance
Page Speed – an open-source Firefox/Firebug Add-on
Performance Testing Guidance for Web Applications
Top 10 Performance Improvements in IIS 7.0
CHAPTER 6 Optimizing IIS 6.0 Performance
Performance Tuning Guidelines for Windows Server 2003 – Performance Tuning for IIS 6.0
ASP.NET Performance Tips
IIS 6.0 Tuning for Performance – by Peter A. Bromberg,Ph.D.
Improving .NET Application Performance and Scalability – by MS
Optimizing and Performance Tuning IIS 6.0
12 Steps To Faster Web Pages With Visual Round Trip Analyzer
Thread: IIS 6 performance tweak guide (draft)
CPU Settings for an Application Pool IIS6 e IIS7
Best Practices for Speeding Up Your Web Site
Scaling Strategies for ASP.NET Applications
IIS Tuning
14 Rules for Faster-Loading Web Sites
Best practices for creating websites in IIS 6.0
Stanford Computer Cience – High Performance Web Sites
10 Tips for Writing High-Performance Web Applications
Writing High-Performance Managed Applications : A Primer
Nine tips for a healthy “in production” ASP.NET application
Speedy C#,Part 2: Optimizing Memory Allocations – Pooling and Reusing Objects
Memory Usage Auditing For .NET Applications
Troubleshooting HTTP Compression in IIS 6.0
Maximizing IIS Performance – 25 tips
Optimizing IIS 6.0 Performance
Page Speed – an open-source Firefox/Firebug Add-on
Performance Testing Guidance for Web Applications
Top 10 Performance Improvements in IIS 7.0
CHAPTER 6 Optimizing IIS 6.0 Performance
Performance Tuning Guidelines for Windows Server 2003 – Performance Tuning for IIS 6.0
ASP.NET Performance Tips
IIS 6.0 Tuning for Performance – by Peter A. Bromberg,Ph.D.
Improving .NET Application Performance and Scalability – by MS
Optimizing and Performance Tuning IIS 6.0
12 Steps To Faster Web Pages With Visual Round Trip Analyzer
Thread: IIS 6 performance tweak guide (draft)
CPU Settings for an Application Pool IIS6 e IIS7
伟大的改进提示：
Running ASMX Web Services on STA Threads
Scale Net
测量，测量，测量：
负载测试您的网站
Show Slow
Performance Monitor Wizard
Two Minute Drill: Introduction to XPerf
Suggested Performance Counters to Watch (IIS 6.0)
看看最好的网站做了什么：
Benchmarks
TOP 100
更多资源：
Learn papers
我的经验说： – 在IIS中启用压缩(GZIP / Deflate)，用于静态数据。操作简单，效果出色。 – 如果cpu不是您的问题，请尝试为动态数据启用压缩。
