SQL Server

In-depth SQL Server content covering engine internals, Always On Availability Groups, performance tuning, T-SQL Snapshot Backup, SQL Server on Linux, and SQL Server on Kubernetes.

Tracing call stacks in SQL Server – Installing the Debugging Tools for Windows (WinDbg) on Windows 8.1 and generating debug symbols for SQL Server binaries

Community, Engineering, SQL Server

Where to get the debugger tools

To generate the needed symbols you will need the “Windows Software Development Kit (SDK) for Windows 10” download here: https://dev.windows.com/en-us/downloads/windows-10-sdk and click “Download the standalone SDK”

  • I like to select the Download option and pick “Debugging Tools for Windows” this will download all of the installation files

How to install the debugger tools

The installation of this software is very straight forward, Then find in the downloaded files \Windows Kits\10\StandaloneSDK\Installers\X64 Debuggers And Tools-x64_en-us.msi and install the debugger and install the tools with the default settings.

Tracing call stacks in SQL Server – Introduction

Community, Engineering, SQL Server

At this fall’s SQLIntersection conference in Las Vegas I attended, Paul Randal’s (t|b)“Performance Troubleshooting Using Latches and Waits” precon. Where at he asked for some assistance compiling data for a project he’s working on. The project that would require installing the “Debugging Tools for Windows” and generating debug symbols for the SQL binaries. I have always intended to work with the debug symbols to find the call stack traces and experiment with what SQL Server does during certain events, like creating a database, inserting a row and such. These are topics that interest me as a computer scientist and a SQL Server professional and also can help our clients in understand conditions when trying to get a handle on obscure performance anomalies.