PerfSDK is the performance or load testing tool for Microsoft Dynamics 365 for Finance and Operations. It lets you test and validate all critical business processes for performance in a single user or multiuser test run. You can utilize PerfSDK in your project by adding a new, or modifying the existing, business scenario and simulating load testing. Now, let's get to the key highlights of PerfSDK:

• The PerfSDK toolkit and sample codes are available on the developer VM under C:PerfSDK or J:PerfSDK.
• It uses Visual Studio and Visual Studio Team Services to run load testing.
• Sample code is available to test key scenarios such as distribution, financials, and inventory replenishment and warehousing.
• You can create a task guide for additional scenarios and import task guides in order to create a C# script for performance testing.