Articles about performance | UserComp.com | Page [ 3 ]

Manually defragmenting a Mac: Strange phenomenon with CPU usage

Resolve high CPU usage caused by third-party defragmentation tools on Macs by disabling them, as modern macOS file systems do not require manual defragging.

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Volatile Formulas and Conditional Formatting: Performance Hit in Excel?

Resolve Excel performance degradation caused by volatile formulas and excessive conditional formatting on large ranges.

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How to Fix Slow Performance in MS Word

Resolve Microsoft Word lag by disabling problematic add-ins via Safe Mode and resetting the corrupted Normal.dotm template.

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Windows 10 File Explorer Very Slow, Constantly Processing, Hanging & Crashing - Troubleshooting Guide

Resolve Windows 10 File Explorer slowness, hanging, and crashing by restarting the process, clearing cache, disabling preview handlers, and checking for malware.

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How to Set Up a Specific Video Card to be Used by Default in Windows?

Resolve forced integrated GPU usage by assigning high-performance discrete graphics to specific applications via Windows Graphics Settings.

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Troubleshooting 1000Mbps NICs Limited to 40Mbps: A Common Issue with VPNs

Fix 1000Mbps NICs limited to 40Mbps by verifying physical link negotiation and adjusting MTU settings for VPN tunnels.

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Lambda Metafactory Creation Slower: A Comparative Study

Resolve perceived LambdaMetafactory slowness by addressing JIT warmup, first-run class loading overhead, and benchmarking artifacts.

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Optimizing Pterodactyl Docker Pulling Times with iptables

Fix slow Docker image pulling in Pterodactyl by configuring iptables to allow established connections and UDP port 53.

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Window 10 Suddenly Becomes Extremely Slow: What to Do?

Resolve Windows 10 sudden slowdowns by fixing corrupted system files, updating drivers, and disabling unnecessary startup apps.

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Optimizing Microsoft Defender: Troubleshooting High Resource Usage

Resolve high CPU and disk usage by Microsoft Defender through scheduled scans, strategic exclusions, and conflict resolution.

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Canceling Unnecessary Power Configuration Commands: Improve Laptop Performance

Resolve laptop overheating and throttling by removing duplicate power schemes created by third-party utilities.

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Is AMD's Core Performance Boost Safe on a Switched New System with Intel 9900X CPU and ProArt X870E-CREATOR WIFI?

Resolves uncertainty about the safety of enabling AMD Core Performance Boost on an Intel 9900X CPU with a ProArt X870E motherboard.

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Investigating Slow Disk Write Speeds During Large Data Writes on Windows 11

Resolve slow disk write speeds on Windows 11 by addressing thermal throttling, adjusting power management settings, and disabling background indexing.

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Using Excel to Find Optimal Meeting Times

Resolve Excel scheduling errors by using SUMPRODUCT with double unary operators to accurately count team availability and identify optimal meeting times.

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Excel Functions: A Comprehensive Guide to Boosting Performance in Microsoft Excel 2010

Optimize Excel 2010 performance by replacing VLOOKUP with INDEX MATCH and using COUNTIFS for efficient conditional logic on large datasets.

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Optimizing Website Performance

Reduces website load times by optimizing media assets, leveraging browser caching, and minimizing HTTP requests to improve Core Web Vitals.

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RAM Not Freeing After Multiple Loads: Troubleshooting Guide

Resolve system slowdowns caused by memory leaks and excessive resource usage on Windows, macOS, and Linux.

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Optimized Clockspeed CPU vs RAM: Maximizing Performance

Eliminate CPU-RAM bottlenecks and stuttering by optimizing clockspeeds and memory timings for stable, peak system performance.

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Improving Digit Counter with Associative Arrays in Bash

Optimizes digit counting in Bash by replacing slow linear searches with efficient O(1) associative array lookups to reduce CPU overhead.

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Troubleshooting Performance Issues with Blade Server Setup

Resolve blade server performance issues by checking hardware health, optimizing Windows Server 2008 resources, and verifying network configurations.

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Troubleshooting Slowness in Azure App Services on Client Production Hours

Resolve Azure App Service slowness during production hours by identifying bottlenecks using Application Insights transaction traces and correlating them with Azure Portal server metrics.

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Slow File Operations with Sysbench on Fedora 41

Resolve slow sysbench file I/O on Fedora 41 by adjusting SELinux contexts and optimizing kernel dirty page limits.

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Windows Extremely Slow: BIOS Screen Remains Closed After 40 Seconds

Resolve Windows extremely slow startup caused by BIOS screen remaining closed after 40 seconds by resetting BIOS defaults, disabling unused ports, and updating firmware.

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Have I already ruined my 3 month old gaming PC?

Resolve gaming PC performance issues by correcting Windows power settings and administrator privileges instead of fearing hardware damage.

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FFmpeg CUDA decoder much slower than CPU decoder: A Comparison

Resolve FFmpeg CUDA decoder slowness by minimizing PCIe transfers and ensuring proper hardware acceleration configuration.

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Improve Performance and Prevent Timeout Reading Attempt for Multiple Table Join Query in C# Entity Framework Core

Resolve Entity Framework Core timeout errors in multi-table join queries by optimizing SQL generation, using projection to reduce data transfer, and adding appropriate PostgreSQL indexes.

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Windows 10: Slow Tiles View in File Explorer

Resolve slow File Explorer performance in Windows 10 Tiles view by disabling thumbnail previews, clearing the cache, and optimizing indexing services.

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Significant Python Script Performance Degradation: Seeking Configuration Insights

Resolve Python script performance degradation on Windows 11 by optimizing execution context and disabling unnecessary shell overhead.

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How to Test DNS (or Other Parts) for Overall Internet Speed Slowness

Resolve perceived internet slowness by diagnosing DNS resolution latency and other network bottlenecks on macOS using built-in command-line tools.

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Troubleshooting CPU Core 0 Basically Zero Issue: A Step-by-Step Guide

Resolve CPU Core 0 showing zero utilization by fixing MSConfig limits, updating chipset drivers, and addressing thermal throttling.

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Unexplained RAM Usage Discrepancy: Task Manager Shows 100% Usage

Resolve unexplained 100% RAM usage in Task Manager by identifying non-paged pool leaks, kernel driver faults, and hardware reserved memory discrepancies.

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Optimizing Interface for Speed: Deep Dive in 15 Minutes (Preferred Older Versions)

Resolve interface lag on older systems by disabling visual effects, updating drivers, and managing startup processes across Windows, Linux, and macOS.

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Speed Up Loading SQL Dumps: A Comprehensive Guide for Tech Support

Resolve slow SQL dump loading by disabling foreign key checks and autocommit to reduce transaction overhead.

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Windows 10 Task Manager Doesn't Show Process with High CPU Usage

Resolve Windows 10 Task Manager failing to display high CPU usage by repairing system files and resetting configuration settings.

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Node/Electron-based Application Unloads Page Memory on Loss of Focus

Resolve excessive memory consumption in Electron apps by unloading page resources when the window loses focus.

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Should You Overclock Lenovo Ideapad Gaming 3 Intel Core i7-2.3 GHz (12th Gen H-series)?: Understanding the Risks and Safety

Prevents permanent hardware damage and warranty voidance by explaining why overclocking the Lenovo Ideapad Gaming 3 is unsafe due to thermal limits.

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JavaScript Objects Direct Memory Access: Understanding Global Memory Impact

Prevent memory leaks in JavaScript by managing global object references and optimizing garbage collection.

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Oracle Delete Query Hangs: A Troubleshooting Guide

Resolve Oracle delete query hangs by identifying blocking sessions via v$session and killing them with ALTER SYSTEM KILL SESSION.

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Freeing GPU Memory in Linux: Boosting Performance and Efficiency

Resolve GPU out-of-memory errors and restore performance by terminating rogue processes or restarting the display server without rebooting.

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Remotely Removing NVMEs from RAID0 on Ubuntu for Better Parallel I/O Speed

Resolve degraded parallel I/O performance by safely removing NVMe drives from an Ubuntu RAID0 array to restore independent drive throughput.

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Solving Temporary Freeze-ups and Input Delays on 64-bit Windows 10 Systems

Resolve temporary freeze-ups and input delays on 64-bit Windows 10 by updating drivers, managing startup programs, and running system integrity checks.

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Identifying the Fastest Video Codec: A Test with FFmpeg

Determine the fastest video codec for your hardware by benchmarking FFmpeg encoding speed and CPU usage to balance throughput with file size.

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Slow WAMP performance on Windows 11

Resolve 30-second WAMP delays on Windows 11 by disabling Apache HostnameLookups and excluding the WAMP directory from antivirus real-time scanning.

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Optimizing Windows XP Guest VM Performance with Lubuntu: A Solution to Sluggishness and Unresponsiveness

Resolve sluggishness and unresponsiveness in Windows XP guest VMs on Lubuntu by optimizing CPU, RAM, and OS settings.

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Boosting Geforce Experience Performance with FFmpeg Screencapture

Resolve FFmpeg buffer overflows and dropped frames during 4K gaming capture by switching to NVENC encoding and D3D11grab input.

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Do PC Gaming Laptops Require Discrete Graphics Cards for Normal Tasks?

Explains why gaming laptops use integrated graphics for normal tasks to save power and heat while reserving discrete GPUs for high-performance workloads.

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Why is my CPU usage so high with no heavy load?

Resolve high CPU usage during idle periods by identifying resource-intensive background processes and disabling unnecessary startup programs.

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Disk 0 (C:) Shows 100% Spike: Average Response Time Issue

Resolve Disk 0 C: 100% average response time by disabling Windows Search and SysMain or updating SATA drivers.

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Unlocking Hardware Acceleration: A Comprehensive Guide for Tech Support

Resolve hardware acceleration failures in video converters by updating drivers and configuring correct GPU encoder settings.

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Ext4 vs NTFS: Throughput Differences with hdparm on a TB SATA HDD

Resolve confusion between raw hdparm block device speeds and actual filesystem throughput by using direct I/O tools like dd or fio for accurate Ext4 versus NTFS comparisons.

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