NashTech - Azure Application Insights
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This document provides an overview of Application Insights and how it can be used to monitor Azure services. It discusses key Application Insights features like performance tracing, alerts, and workbooks. It also covers how Application Insights integrates with tools like Visual Studio and VSTS. The document concludes with a brief discussion of pricing and some limitations.
NashTech - Azure Application Insights
- 1. Monitoring Azure Services with Application Insights Phi Huynh R&D Manager NashTech Vietnam
- 2. APM Market Introduction to Application Insights Application Instrument Performance tracing & other features Agenda Pricing Demos
- 3. The world of Application Performance Monitoring (APM) SecurityClass: Confidential Azure AppInsights Performance & application management Transaction monitoring Tracing from database to network, front-end to back-end Event correlating, time series data collection Workflow & alarm management Visualize application performance in real-time
- 4. APM in the DevOps workflow SecurityClass: Confidential Develop Rapid reaction to feedback Operate Software to value delivery Development & testing Operations PROBLEM ASSIGNED TO ENGINEERING OPS BACKLOG MonitorFix WORKINGSOFTWARE No actionable feedback resulting in high MTTR Isolated operations tools and workflows Long deployment cycle times Users detect defects in production Production incidents are hard to debug Unable to reproduce error in development environment
- 5. Introduction to Application Insights SecurityClass: Confidential Monitoring live web applications, background services, … Detect performance anomolies Support .NET, dotnet core, Java, NodeJS, Python, PHP, … Run on-premise or on Microsoft Azure Integrate with DevOps workflow (eg.Visual StudioTeam Services -VSTS) Integrate with DevelopmentTools
- 6. Introduction to Application Insights SecurityClass: Confidential
- 7. Application Insights onVisual Studio SecurityClass: Confidential Visual Studio 2015 or later – telemetry data from Azure Application Insights Visual Studio 2017 or later – Application Insights SDK built-in, no need instrumentation key What you need to enable? Application Insights Search View exceptions & failed requests Explore telemetry trends View request summaries in Code Lens What you will get returns?
- 8. App Insights onVisual Studio no needs to connect to Azure Application Insights SecurityClass: Confidential
- 9. Ways to plug Application Insights to your apps SecurityClass: Confidential Build time Run time
- 10. Instrumentation details SecurityClass: Confidential Request rates, response times, and failure rates Exceptions Page views & load performance AJAX calls User and session counts Performance counters Host diagnostics Diagnostic trace logs, custom events & metrics
- 12. Alerts SecurityClass: Confidential Availability test to continuously with alerts Send mail to administrators when a problem occurs Create alerts based on performance metrics Use Azure Logic App to send summarized telemetry on a schedule.
- 13. Performance tracing SecurityClass: Confidential Identify the performance of server-side operations Analyze server operations to determine the root cause of slow performance Identify slowest client-side operations Analyze details of page views using query language
- 15. Workbooks SecurityClass: Confidential Analytics Queries Save asWorkbooks Sharing Edit, clone, delete, … Markdown supports
- 17. Debugging Snapshot SecurityClass: Confidential Capturing snapshot on the cloud & debugging inVisual Studio Only support .NET Framework 4.5+ or dotnetcore 2.0+ Windows ONLY Only enabled on Exceptions reported by Application Insights
- 18. Continuous Export SecurityClass: Confidential Keep data longer than the standard retention period Process data in your specific ways $0.50/Gb for Basic plan, Unlimited for Enterprise plan Connect directly to Azure Storage Account Export in JSON format Not available in Free trial / Fixed budget subscription Export to PowerBI Analytics Query Application InsightsAPI
- 19. Usage SecurityClass: Confidential Users – number of users access your pages Sessions – number of user sessions access your site Retention – how many users come back? Funnels – discover how users are using your application User Flows – Analyze user navigation pattern Events – how often pages & features of your app are used (I love it 😁) !!!
- 20. VSTS Integration SecurityClass: Confidential Request rates, response times, and failure rates Exceptions Page views & load performance AJAX calls User and session counts Performance counters Host diagnostics Diagnostic trace logs, custom events & metrics
- 22. Limitations SecurityClass: Confidential 1 - Warning! Sensitive data is not scrubbed 2 - Key limitation: Finding slow SQL queries 3 - Asynchronous HttpClient calls are not supported 4 – No custom profiling 5 – No support for the concept of multiple “environments” (QA, Prod, etc) 7 – No support Azure Service Bus, Redis yet!!! And much more from UserVoice… 8 – Percentage of failed requests
Editor's Notes
- #24: - Tren thuc te - Azure template