Quick Answer: How Do You Increase The Performance Of A .NET Application?

Why is my asp net site so slow?

An IIS or ASP.NET hang can cause your website to have slow page loads, timeouts, or 503 Service Unavailable errors.

Hangs can be caused by blocked ASP.NET threads, bad configuration, or request queueing..

What do performance counters measure in Performance Monitor?

Performance counters are bits of code that monitor, count, or measure events in software, which allow us to see patterns from a high-level view. … When a developer writes software, it can be difficult to measure the performance of the software when it’s being written and when it is limited to a developer’s workstation.

How can improve SQL Server database performance?

Tips to improve SQL Server performance & database designChoose Appropriate Data Type. … Avoid nchar and nvarchar. … Avoid NULL in the fixed-length field. … Avoid * in SELECT statement. … Use EXISTS instead of IN. … Avoid Having Clause. … Create Clustered and Non-Clustered Indexes. … Keep clustered index small.More items…•

What does net of all fees mean?

Most funds report their returns from previous years “net of all fees.” This means net of management fees and net of incentive/performance fees.

How do you improve the performance of a .NET application?

10 tips that can improve the performance of . Net web applicationsAvoid recursive functions and nested loops. … Avoid string concatenation in loops. … Do not forget to release resources. … Avoid instantiations inside loops.If possible, avoid throwing exceptions. … Use caching to improve performance. … Disable tracing unless until it is required. … Disable session state, if not required.More items…•

How would you diagnose the poor performance from a .NET application?

Top 7 . NET Application Performance ProblemsExceptions and Logs One Too Many.Overuse of Thread Synchronization and Locking.The Dreadful Application Hangs.Frequent Garbage Collection Pauses.IIS Server Bottlenecks.Slow Database Calls.Infrastructure at Fault: Not a . NET Problem, But Still a Problem for . NET!

What is a viewstate how does it affect the application performance if so how do you improve it?

Pages take longer to download because they are larger. Very large view state can impact the efficiency of garbage collection. Transmitting a huge amount of view state can significantly affect application performance. The change in performance becomes more marked when your Web clients use slow, dial-up connections.

What is Net return on investment?

ROI is calculated by subtracting the initial value of the investment from the final value of the investment (which equals the net return), then dividing this new number (the net return) by the cost of the investment, and, finally, multiplying it by 100.

How do you improve application performance?

Best Practices Brief: Improving Application PerformancePlan Ahead For Growth. … Know Where Your Users Are. … Get Visibility Into Your Network. … Create Metrics And Set Goals. … Find The Bottlenecks. … Examine Asymmetric Options. … Examine Symmetric Options. … Integrate APM.More items…•

What is net performance?

Investment performance is the return on an investment portfolio. … The ‘pure’ net return to the investor is the return inclusive of all fees, expenses, and taxes, whereas the ‘pure’ gross return is the return before all fees, expenses, and taxes.

How do you troubleshoot a performance?

Troubleshooting Steps:Step 1: Restart your computer regularly. … Step 2: Run the automated tools provided in the SupportAssist tool. … Step 3: Run a complete hardware diagnostic test. … Step 4: Scan your computer for malware. … Step 5: Restore your Dell computer using Windows System Restore. … Step 6: Reinstall Microsoft Windows.

Does ViewState affect performance?

Performance Impacts As the ViewState grows larger. It affects performance in the following ways: Increased CPU cycles to serialize and to deserialize the ViewState. Pages take longer to download because they are larger.

How do you speed up ASPX pages?

Speed Up Your ASP.NET Pages Use Page.IsPostBack. … Use SQL Server Stored Procedures for Data Access. … Utilize the HttpServerUtility.Transfer method. … Don’t Overdo a Good Thing. … Limit ASP.NET Server Controls. … Precompile Your Apps. … Use ASP.NET Caching.

What is a good ROI?

GOOD ROI FOR INVESTING. “A really good return on investment for an active investor is 15% annually. It’s aggressive, but it’s achievable if you put in time to look for bargains. ROI, or Return on Investment, measures the efficiency of an investment.

How can I make my C# code faster?

Here are 5 easy ways to make your C# application run faster.Use XmlNodeReader over XPath. The XmlNodeReader and XmlTextReader will perform significantly faster than using any XPath expression. … Use String. Compare instead of =’s. … Avoid many calls to Guid.NewGuid() … Use For instead of ForEach. … Use Release Mode.