Articles Tagged “Performance”
6 articles tagged “Performance”, newest first.
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WPR/WPA in Practice — An Introduction to System-Wide Performance Investigation for "the Whole PC Is Slow"
Performance problems such as "the whole PC is slow" or "startup is slow" that Task Manager cannot follow can be investigated by capturing and reading an OS-w...
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Where to Look When a PowerShell Script Is Slow — Arrays, Pipelines and Matching
The classic causes of slow PowerShell scripts, laid out. Why += on an array is O(n^2), the difference between the pipeline and foreach, turning matching into...
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A Windows App Developer's Primer on CPU Settings: Priority, Affinity, and P-cores/E-cores
How CPU priority, affinity, P-cores/E-cores, and power settings interact to shape Windows app performance — covers EcoQoS, with C# samples on GitHub.
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What Is Windows Efficiency Mode? - The Green Leaf Icon and How to Turn It Off
What Efficiency mode and the green leaf icon mean in Windows 11 Task Manager, how to turn it off, how to minimize it across all processes with power mode or ...
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How to Fairly Compare the Execution Speed of C#, C++, Java, and Go
How to fairly compare the execution speed of C#, C++, Java, and Go, covering measurement design, warm-up, environment pinning, how to read the statistics, an...
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How to Correctly Compare the Speed of Different Program Versions on Windows
A reproducible procedure for comparing program versions on Windows, covering power mode, power plan, thermals, background noise, measurement metrics, and ETW...