12/11/2023 0 Comments Windows performance toolkit optimize![]() Threads that cannot run (because they are waiting for a particular event) are in the Waiting state. Threads that can execute, but are currently not running, are in the Ready state. ![]() Threads being executed are in the Running state. Windows uses three states that are relevant to performance: Running, Ready, and Waiting. Each thread exists in a particular execution state at any given time. The act of switching between threads is called a context-switch and is performed by a Windows component called the dispatcher. Windows implements processor time-sharing, which allows a thread to run for a period of time before the processor switches to another thread. CPU Scheduling and Threadsīecause the number of processors in a system is limited, all threads cannot be run at the same time. The time Windows takes to complete all startup tasks after the desktop appears, but until CPU and disk resource become idle.įor more information about Fast Startup Behavior, see the On/Off Transition Performance topic on MSDN. This phase ends when the desktop or Start screen is visible to the user. The time the operating system takes to initialize the Windows shell (explorer.exe). The time the operating system takes to resume the Winlogon process. The time the operating system takes to resume devices and put them back in the active power state. ![]() The hiberfile contains all of the system context as written during shutdown. The time the operating system takes to read the hiberfile from disk. The time the operating system takes to initialize the BIOS, including the Pre-Boot Execution Environment (PXE). During boot, the system goes through the phases that are described in the following table. The shutdown process was updated to include writing data to disk in a way that mirrors how hibernate works. Introduced in Windows 8, Fast Startup is the default boot behavior. WPA is a powerful analysis tool that combines a flexible UI with extensive graphing capabilities and data tables that can be pivoted and have full text search capabilities. WPR provides built-in profiles that you can use to select the events you want to record. You can run WPR from the user interface (UI) or from the command line (CL). WPR is a powerful recording tool that creates Event Tracing for Windows (ETW) recordings. The Windows Performance Toolkit consists of two independent tools: Windows Performance Recorder (WPR) and Windows Performance Analyzer (WPA). The same assessments are available to OEM/ISV/IHV partners, enthusiasts, and other members of the community, to establish a common framework to measure, compare, and review aspects of quality. The assessment results are used to diagnose potential problems, so that the hardware and software that you develop are both responsive and have a minimal impact on battery life, startup performance, and shutdown time. The Windows Assessment Toolkit in the ADK provides a set of performance-related tests called assessments. Identify what can impact the system responsiveness in some key Windows scenarios Understand the analysis process to look at system resource consumption like CPU and disk Gather relevant data to analyze performance problems on any system This guide will show you how to perform the following tasks: Using the Windows Performance Toolkit (WPT) This guide introduces you to the process of measuring, analyzing, and solving the root causes of performance issues in key areas. ![]() Microsoft provides tools to help you tackle this complex task. Analyzing performance problems requires a lot of expertise and domain-specific knowledge. This encompasses a broad scope of scenarios ranging from boot time to fluid user interactions with applications. Customers expect high-performing and responsive systems.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |