A reference set is specific to a scenario, not to a Or that are accessed by system processes or drivers, are included in the Measuring a reference set is an extremelyĪccurate way to assess memory usage across the system for any workload,īecause the pages that are currently in the working set of any process, The reference set does not vary based on RAM size, memory pressure, or It includes all pages accessed on behalf of theĬomponent being investigated, no matter which process accessed the page. ![]() Of memory pages that any process or activity on the system has accessedĭuring a given scenario. In contrast, a reference set is a measurement of the system-wide set Is a momentary measurement only, and omits effects outside the targeted Greatly affected by the trimming policies of the OS. They request (the level of memory pressure). Memory subsystem to supply all processes on the system with the memory Machine, its amount of RAM, and the level of activity required of the In addition, a working set is highly dependent upon the state of the On Windows Dev Center.) Limitations of a working setĪ working set provides limited information, because it does not showĪll of the memory that is used to support the process, such as cachedįiles and the memory used by system services that the process utilizes. (For more details about working sets, see Pages in the virtual address space of the process that are currently The working set of a process is the set of Traditionally, memory use has been measured by the working set of the Of a process on the memory availability of the system as a whole. A reference set is the recommended way to understand the real effects
0 Comments
Leave a Reply. |