CPU usage Archives

AppWizard

May 13, 2025

5 hidden features on Steam I wish I knew about sooner

Steam offers several features to enhance the gaming experience for users: 1. Users can hide games from their library by right-clicking on the title, selecting Manage, and choosing Hide this game, allowing for a clutter-free collection. 2. Steam's launch options enable performance tweaks by allowing users to input custom commands in the Launch Options field, such as -windowed, -novid, and -high. 3. Middle-clicking game links in the Steam Store opens them in a new window, facilitating easier comparison during sales. 4. Steam's input customization allows users to tailor controller settings, including button mapping and sensitivity adjustments, through the Controller settings. 5. Users can upload custom artwork and banners for games to personalize their library and improve organization by right-clicking on a game's tile and selecting Set Custom Artwork.

Tech Optimizer

May 2, 2025

15 PostgreSQL Monitoring Tools

PostgreSQL monitoring tools are essential for database administrators to ensure optimal performance, availability, and reliability of databases. They provide real-time insights into performance metrics such as query execution times, CPU usage, memory consumption, and disk I/O, helping identify potential bottlenecks. Popular monitoring solutions include: - **DynaTrace**: AI-powered full-stack monitoring with real-time anomaly detection and performance insights. - **pgAdmin**: Comprehensive management tool with a graphical interface for database design and performance monitoring. - **Paessler PRTG**: All-in-one network monitoring solution with customizable PostgreSQL sensors and real-time tracking. - **Pganalyze**: Offers deep insights, automated query analysis, and visualizations for optimizing database operations. - **Sematext PostgreSQL Monitoring**: Cloud-based monitoring with detailed metrics, anomaly detection, and alerts. - **SolarWinds**: Database performance analyzer providing profound insights and real-time monitoring. - **Nagios**: Open-source system with PostgreSQL plugins for performance tracking and alerting. - **Pgwatch2**: Lightweight monitoring tool offering dashboards and real-time metrics. - **ManageEngine Application Manager**: Full-stack monitoring with detailed PostgreSQL metrics and alerts. - **DataDog**: Cloud-based platform with comprehensive metrics, anomaly detection, and customizable dashboards. - **Prometheus and Grafana**: Open-source stack with powerful query language, alerting, and customizable dashboards. - **PGObserver**: Tool offering detailed performance statistics, historical data analysis, and alerts. - **ClusterControl**: Management tool with monitoring, backups, and performance tuning. - **AppOptics APM**: Application performance monitoring with real-time metrics and anomaly detection. - **AppDynamics**: Enterprise-grade APM tool with advanced monitoring and root-cause analysis. These tools provide unique features tailored to the needs of PostgreSQL database administrators, facilitating real-time monitoring and advanced analytics for maintaining database performance and reliability.

Winsage

April 30, 2025

5 alternatives to the Windows Task Manager that you should be using

Windows Task Manager has been enhanced in Windows 11, featuring a streamlined interface and improved functionality. Alternatives to Task Manager include: - System Informer: A free, open-source tool that monitors system resources with real-time performance graphs and detailed process information. It displays CPU, memory, and disk usage, tracks file access, and offers advanced features like call stack traces. - System Explorer: Integrates system monitoring with security features, providing a clean interface for exploring processes, modules, and network connections. It includes a built-in file database and VirusTotal integration for security assessments. - Process Lasso: Extends Task Manager capabilities by allowing users to adjust CPU priority and core affinities. Features include ProBalance for automatic CPU adjustments, performance mode for optimizing CPU usage, IdleSaver for power management, and SmartTrim for memory optimization. - Process Explorer: A Sysinternals tool that offers a detailed view of running processes in a hierarchical tree format, showing user, PID, and resource usage. It includes a search capability for identifying resource usage and integrates with VirusTotal for security checks. - Task Manager DeLuxe (TMX): A portable task management tool that consolidates system stats across multiple tabs, providing quick access to CPU and memory usage, along with graphical representations of network and disk activity. It allows filtering and searching for processes and can be run from a USB drive.

Tech Optimizer

April 24, 2025

Meet Xata Agent: An Open Source Agent for Proactive PostgreSQL Monitoring, Automated Troubleshooting, and Seamless DevOps Integration

Xata Agent is an open-source AI assistant designed for PostgreSQL database site reliability engineering. It monitors logs and performance metrics to identify issues like slow queries and unusual connection counts, helping to maintain database integrity and performance. The tool automates tasks such as vacuuming and indexing and provides actionable recommendations through diagnostic playbooks and read-only SQL routines. The architecture is built as a Next.js application using TypeScript, organized in a monorepo structure. Developers can set up their environment using Node, install dependencies, and configure a local PostgreSQL instance with Docker Compose. Production deployment involves using Docker images and configuring environment variables in a production file. Key functionalities include proactive monitoring, configuration tuning, performance troubleshooting, safe diagnostics, cloud integration, alerting, LLM flexibility, and playbook customization. Developers can create new tools and integrate them into playbooks for cohesive workflows. Future plans include custom playbooks, support for Model Context Protocol, evaluation harnesses, approval workflows, and a managed cloud edition. The architecture promotes extensibility and community contributions, standardizing incident response and reducing human error in database management.

Winsage

April 23, 2025

Announcing Windows 11 Insider Preview Build 27842 (Canary Channel)

Windows 11 Insider Preview Build 27842 has been released to the Canary Channel. There are no plans to release SDKs for the 27xxx series builds. Changes include: - Temporary disappearance of enhanced battery iconography. - A new user interface for unexpected restarts is being previewed, appearing as a “green screen” for Insiders on version 24H2 and higher. - The Windows Security app will display additional details about Pluton TPM chips under Device security. Fixes include: - Resolved issues with Windows Update toggle, high CPU usage by lsass.exe, and crashes in ctfmon.exe and DWM. - Improved reliability of explorer.exe and fixed display issues with external graphics cards and JPG images. - Corrected problems with the Smart App Control icon and the Run dialog autocomplete. Known issues include: - Users on new Copilot+ PCs may lose access to Windows Hello PIN and biometrics. - Night light functionality is not working for some Insiders. - Bugcheck issues when using Xbox Controllers via Bluetooth. Insiders in the Canary Channel should note that builds may evolve and features may be removed or never reach general release. A clean installation of Windows 11 is required to exit the Canary Channel.

Winsage

April 9, 2025

Microsoft squashes one of File Explorer’s strangest UI bugs in April’s Patch Tuesday

Microsoft released its Patch Tuesday updates on the second Tuesday of April, including the KB5055523 patch for Windows 11 24H2, which addresses a File Explorer menu issue and includes security enhancements. This patch encompasses improvements from the previous KB5053656 build. The update resolves a glitch with the three dots menu in File Explorer, fixes a critical issue causing a Blue Screen of Death (BSOD) when waking from sleep, and upgrades Task Manager to display standardized CPU usage metrics. For Copilot+ PCs with Snapdragon chips, it introduces AI-driven Windows Search capabilities and improves Live Captions for real-time translation in over 44 languages. New features include an enhanced search functionality, a Gamepad keyboard layout for touch, and a new system tray icon for emoji. The update also provides a quick overview of key specifications in the Settings menu and resolves issues with Credential Roaming. KB5055523 is a mandatory security update, and older versions of Windows 10 have also received updates.

Tech Optimizer

April 8, 2025

Pools across the sea: how Hyperdrive speeds up access to databases and why we’re making it free

Cloudflare has made Hyperdrive available on the free plan of Cloudflare Workers, allowing developers to create high-performance global applications that connect to SQL databases. Hyperdrive simplifies database connectivity by using existing drivers and connection strings, reducing the need for extensive refactoring. It has been adopted by Cloudflare's engineering teams for various functions, demonstrating its effectiveness in addressing common challenges in application development. Hyperdrive significantly improves performance, with a benchmark showing latency reduction from 1200 ms to 500 ms when using Hyperdrive instead of a direct connection, and further to 320 ms with caching enabled. It employs transaction-mode connection pooling to efficiently manage database connections, minimizing overhead and ensuring optimal performance for serverless applications. Hyperdrive's architecture includes a split connection approach that reduces latency by conducting necessary round trips over shorter distances. It also features a regional pool strategy for selecting data centers based on the inferred location of the Worker, optimizing connection latency. The system includes a dual-layer caching strategy to enhance query performance and reduce load on the origin database. Developers can easily start using Hyperdrive by executing a simple command or using a dashboard to set up a sample Worker application with their existing Postgres database.

AppWizard

April 4, 2025

Google wants to make Android 16 even better at streaming music and video

Android devices have historically relied on complex processes for secure media playback due to vulnerabilities like the Stagefright exploit. Android 16 introduces support for in-process software audio codecs, allowing codecs to operate within an app's process, reducing CPU usage and power consumption. The MediaCodecInfo class in Android 16 includes a new getSecurityModel() method to indicate whether a codec uses the standard sandboxed model or the new memory-safe model, which requires codecs to be developed in a memory-safe language like Rust. Google has been developing this feature for several years, aiming to improve the performance of the AAC codec, which is crucial for streaming applications. Current tests show that media codecs still depend on the traditional sandboxed approach, and the implementation of in-process codecs requires codec vendors to rewrite their software in Rust.

Winsage

April 4, 2025

Windows 11 Enterprise machines can now get updates while you work—no reboot required

Microsoft has introduced a hotpatch update system for Windows 11 Enterprise builds, specifically for version 24H2, which allows updates to be applied without requiring a system restart. This feature is beneficial for corporate environments, as it helps maintain productivity and reduces CPU usage during updates. While quarterly updates will still necessitate a reboot, the hotpatching system represents a shift from the previous monthly reboot requirements. To enable hotpatching, organizations must meet specific requirements: a subscription to Windows 365 Enterprise or Windows 11 Enterprise (E3, E5, or F3), a client running Windows 11 Enterprise 24H2 (build 26100.2033 or higher), activation of Visualization-based Security (VBS), and an AMD or Intel x64 processor. For Arm64 devices, the hotpatch system is in public preview and requires a registry key modification. Hotpatch updates will follow the standard update schedule applicable to both Windows 10 and Windows 11 23H2 devices, with each release assigned a distinct KB number. This feature is only available for Windows 11 Enterprise clients and does not extend to Windows 11 Home or Pro machines.

Tech Optimizer

March 28, 2025

Why SQL Server Is Still Worth It — Redmondmag.com

SQL Server Enterprise Edition costs approximately ,000 per CPU core, with an additional 23 percent for Software Assurance. SQL Server provides a mature solution for high availability and backups, integrating seamlessly with Windows Server Failover Clustering. PostgreSQL offers three primary backup methods: SQL dump, file system-level backup (requiring database shutdown), and continuous archiving, with the latter being complex to implement. SQL Server typically offers more integrated features out of the box, such as temporal tables and graph databases, while PostgreSQL requires extensions. SQL Server caches execution plans, which can reduce CPU usage but may lead to suboptimal plans. SQL Server Management Studio (SSMS) provides a superior user experience compared to PGAdmin. SQLPackage for SQL Server is considered better than available options for PostgreSQL, and the SQL Server community is noted for its support and engagement.