how to improve performance which is taking more then 10 mins on application insights

Question

I wanted to improve the performance which is taking more then 10 mins on application insights

Answer 1

Hello avi, it sounds like you're experiencing some significant delays in your Application Insights, which can definitely be frustrating. Here are some steps you can take to improve performance:

1. Monitor Application Performance: Check the Performance tab in Application Insights to identify slow requests and dependencies. This can help you pinpoint where the delays are happening.
2. Scale Your App: If your app is under heavy load, consider scaling your App Service plan. You can either scale up to a higher tier or scale out by increasing the number of instances.
3. Review Code and Resources: Look for inefficiencies in your application code, large images, scripts, or slow database queries that could be impacting response times. Implementing caching strategies may also help reduce load times.
4. Use Latest SDK or Agent: Ensure that you are using the latest version of the Application Insights SDK or agent. This can help avoid known performance issues.
5. Disable and Re-enable Application Insights: Temporarily disabling Application Insights can help determine if it's contributing to the performance issue. Check if the problem persists after re-enabling it.
6. Check for Resource Exhaustion: Monitor resource metrics such as CPU and memory usage. High resource usage can lead to slower application performance.
7. Collect Memory Dumps: If the problem persists, consider collecting memory dumps from your application to analyze any underlying issues during peak times.
8. Check Azure Service Health: Ensure there are no ongoing service issues that could affect your app’s performance.

Here are some more links to relevant resources that can provide more detailed guidance:

• Application Performance Metrics
• Use Application Insights for Performance Monitoring
• Web App Slow Performance Troubleshooting

Hope these steps help improve your application's performance! If the issue persists, let me know if you have any question. Thanks

Answer 2

To improve performance issues in your application that is taking more than 10 minutes, you can follow these strategies:

1. Enable Application Insights Profiler: This tool captures detailed performance traces, helping you identify which lines of code are causing slow responses. You can access traces captured up to five days in the past, which can be useful for investigating performance issues.
2. Optimize Code and Infrastructure: Regularly evaluate your custom Application Insights code to reduce complexity and improve performance. Ensure that your code is up to date and optimized for efficiency.
3. Review Ingestion and Sample Rates: Understand your application's usage patterns and adjust the ingestion and sample rates accordingly. Reducing the amount of custom metrics can help optimize data usage.
4. Conduct Capacity Planning: Analyze your application's data flow and usage patterns to ensure that you have the right resources allocated. This includes understanding how much data is coming in and planning for peak performance.
5. Evaluate Application Dependencies: Use the Application Map feature to spot performance bottlenecks or failure hotspots across all components of your application. This can help you identify which dependencies may be causing delays.

By implementing these strategies, you can work towards improving the performance of your application monitored by Application Insights.

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References:

• Application Insights
• Troubleshoot slow app performance issues in Azure App Service