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Use Extended Events to Identify Performance Problems

In this hands-on lab scenario, your organization, Awesome Company, is reducing its on-site footprint and moving as many databases as possible to the cloud. As part of this effort, you have already migrated one of your primary sales databases, `acweb`, to Azure SQL Database. As the utilization of this database increases, you need to be able to identify and resolve performance problems. To help you gain a thorough understanding of what is going on in the database, you'll be using extended events to capture information about it. Performing the actions of this lab will help you become familiar with using extended events to troubleshoot Azure SQL Database.

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Path Info

Level
Clock icon Intermediate
Duration
Clock icon 30m
Last updated
Clock icon Sep 01, 2025

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Table of Contents

  1. Challenge

    Start an Extended Events Session

    Create and run an extended events session to capture wait statistic information. This should allow you to both see what types of waits individual queries are having and to aggregate overall wait type information as well.

  2. Challenge

    Generate a Test Workload

    Use a script or other means to generate test traffic against the database. If you'd like an example, one is provided in the lab guide.

  3. Challenge

    Identify Performance Problems

    Use the wait statistic information gathered by the extended events session to identify performance problems.

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Pluralsight Skills

Pluralsight Skills gives leaders confidence they have the skills needed to execute technology strategy. Technology teams can benchmark expertise across roles, speed up release cycles and build reliable, secure products. By leveraging our expert content, skill assessments and one-of-a-kind analytics, keep up with the pace of change, put the right people on the right projects and boost productivity. It's the most effective path to developing tech skills at scale.

What's a lab?

Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.

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We will provide the credentials and environment necessary for you to practice right within your browser.

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Follow along with the author’s guided walkthrough and build something new in your provided environment!

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