The operation mix is based on statistical studies of production servers. It creates a large file set on the server and uses many client systems (actual or virtualized) to generate file open, close, read, and write operations. This workload has significant disk I/O, and hence has a high performance requirement for the storage system and memory size.Ī Microsoft-developed benchmark called FSCT is used to generate an SMB file server workload. It is used to generate an OLTP workload for PPM tuning optimizations. The TPC-E benchmark is a popular benchmark for database performance analysis. To push the server's CPU cores to full utilization (one end of the tested spectrum), the setup needs sufficiently fast network and disk resources. The distribution of dynamic, static hot (in-memory), and static cold (disk access required) web pages is based on statistical studies of production servers.
The setup contains a web server and multiple clients that simulate the web access traffic. The tuning in each power policy is data driven by the following five workloads started from Windows Server 2008Ī Microsoft internal benchmark called Web Fundamentals is used to optimize the energy efficiency of platforms running IIS Web Server. Obviously this set is not intended to be representative of the entire breadth of real-world server environments. Workloads are selected to cover a best-effort set of "typical" Windows Server workloads. Windows Processor Power Tuning Methodology Tested workloads
You will get much larger performance increases on a desktop computer where you can control temperatures better and will likely end up overheating your laptop or frying your CPU if you try it.You should leverage the power policies that are included with Windows Server unless you have a specific need to create a custom one and have a very good understanding that your results will vary depending on the characteristics of your workload. Laptops are not good candidates for overclocking, as their cooling capabilities are limited.If you are primarily looking to increase video game performance, you may want to consider overclocking your graphics card instead, as you will likely see better results.Don't base your expectations solely on the results you read online for the hardware you have. This is because overclocking is greatly affected by small variances in the manufacturing process. No two systems will overclock the same, even if they have the exact same hardware.You should only overclock if you are OK with the possibility of destroying your hardware. Overclocking can damage your components, especially if the hardware is not designed for it or you push the voltages too high.It is a great way to get the most power out of a powerful machine, or unlock a little more power out of a budget or old computer. Overclocking is the process of increasing the clock speeds and voltage of your CPU to improve performance.
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