Question: How Do You Troubleshoot Application Performance Issues?

What are some common performance issues?

Types of Performance ProblemsQuantity of work (untimely completion, limited production)Quality of work (failure to meet quality standards)Inappropriate behaviors (often referred to as poor attitude)Resistance to change.Inappropriate interpersonal relations.Inappropriate physical behavior..

Why is my computer running slow all of a sudden?

A slow computer is often caused by too many programs running simultaneously, taking up processing power and reducing the PC’s performance. … Click the CPU, Memory, and Disk headers to sort the programs that are running on your computer by how much of your computer’s resources they are taking.

How do I troubleshoot a slow loading website?

5 Ways To Fix Your Slow-Loading SiteWhat Do I Do About My Website Loading Slowly? If one thing is true about your website, it’s that loading speed matters. … Enable Caching. … Remove Resource-Hogging Plugins and Add-ons. … Optimize and Reduce the Size of Your Images. … Minimize Your Code. … Use a CDN.

What are the common performance issues in SQL Server?

Our SQL Server Performance Tuning Services and Training OfferingsGeneral workload slowdown.Connection/query timeouts.Excessive CPU usage.Memory pressure.Excessive I/O read/write latency.Query plan analysis.Indexing strategy.Excessive transaction log or tempdb size.More items…

What could be the possible cause for all the application to be running slow?

The real causes for an application slowdown Overloaded server. Database request too slow to execute or poorly written. Issues at the load balancing level (overloading one server) Slow Web request.

Why is my PC so slow and unresponsive?

One of the most common reasons for a slow computer is programs running in the background. Remove or disable any TSRs and startup programs that automatically start each time the computer boots. To see what programs are running in the background and how much memory and CPU they are using: Open “Task Manager”.

How would you troubleshoot a slow server?

Slow Website Troubleshooting ChecklistClean up your website’s code. Remove unnecessary elements such as white spaces, comments and inline spacing.Check your PHP version. … MySQL Server: Find slow-executing queries. … Analyze slow website content. … Speed up your site performance. … Check your content.

Why is my server so slow?

If there is an issue with the server, this will take longer than normal. The cause of slow servers usually lays with the web host. You could be having a slow site because you are hosted on a free web hosting. You are on a low quality hosting service with poor support.

How do I troubleshoot SQL Server performance issues?

Start by checking your wait statsEnsure your TempDB database is configured optimally. … Make sure you’re running index maintenance frequently. … Implement indexes that provide a benefit to your queries. … Check your most expensive queries and stored procedures. … Monitor your performance counters.

How do you troubleshoot performance issues?

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.

How do you troubleshoot an application problem?

Eleven Tips for Troubleshooting SoftwareFree up RAM by closing other open programs. … Restart the software. … Shut down and restart your computer. … Use the Internet to find help. … Undo any recent hardware or software changes. … Uninstall the software, then reinstall it. … Look for software patches. … Scan for viruses and malware.More items…

How do you troubleshoot website issues?

5 Tips For Website TroubleshootingUse a website down checker.Use a ping checker.Run step-by-step diagnostics.Conduct a Traceroute.Use network and website monitoring software.

How do you identify application performance issues?

Here are seven of the most common web application performance roadblocks and how to fix them:DNS issues and network connectivity.Slow servers and loading time.Poorly written code.Lack of load balancing.Traffic spikes.Specific HTML title tags.Failing to optimize bandwidth Usage.

What to do if an application is running slowly?

If an application is slow, the first thought is to add hardware – more memory, faster processors, upgrade storage to SSD drives– to combat the problem. Agencies have spent millions throwing hardware at performance issues without a good understanding of the true bottlenecks slowing down an application.