performance improvement Archives

AppWizard

January 18, 2026

The Latest Monster Hunter Wilds PC perf drama explained

A Reddit post by user de_Tylmarande claimed that purchasing downloadable content (DLC) could improve frame rates in the PC version of Monster Hunter Wilds. Testing revealed that the performance issues were due to a bug related to the game's frequent checks for DLC presence, particularly in specific hub areas. Using a mod called "Less DLC Checks," which integrates with the RE Framework modding tool, players observed significant performance improvements: 11.4% at maximum settings, 20% at high settings, and 25.6% at low settings when DLC checks were blocked. The performance hit primarily occurs near a Support Desk felyne, indicating the availability of DLC. Capcom has not officially addressed the issue, and while the narrative about DLC enhancing performance was debunked, it raises concerns about the company's quality assurance processes.

Winsage

January 7, 2026

5 Apps That Can Breathe New Life Into Your Old Windows PC

Windows PCs can become slow due to digital clutter from uninstalled applications, unused registry entries, and background processes. This software bloat can often be optimized using lightweight, free tools instead of upgrading hardware. Microsoft PC Manager is a user-friendly utility that enhances performance by clearing temporary files and freeing up RAM, featuring sections for System Protection, Storage Management, and App Management. The Everything app provides rapid file search results by reading the Master File Table, conserving system resources and allowing customization of search preferences. Chris Titus Tech's Windows Utility is a powerful debloater tool that can remove telemetry and bloatware, with options for tweaking system settings to improve performance, though caution is advised to avoid instability. The Thorium Browser is a lightweight alternative to resource-intensive browsers, built on the Chromium framework, providing speed and efficiency while maintaining compatibility with older hardware. Bulk Crap Uninstaller offers a thorough uninstallation process, removing all traces of software and allowing for bulk uninstalls, with features like color-coded categorization and the option to create restore points.

Tech Optimizer

January 6, 2026

How to speed up mass data inserts in PostgreSQL when using Spring

A common task in enterprise systems involves loading large volumes of data into PostgreSQL, which can be slow if using a loop in Java that calls the save() method for each record. Initial tests show that a basic insert operation takes over 10 minutes. Hibernate retains every object in the session-level cache until the transaction concludes, leading to high memory consumption. Enabling batching with the jdbc.batch_size setting improves performance by about 23%, but high memory usage persists. Application-side caching of IDs is faster than database-side caching, achieving a 30% performance gain. Using saveAll() results in minimal improvement as it still calls save() in a loop. Enabling reWriteBatchedInserts in the JDBC driver allows for multi-row inserts, reducing operation time to 4 minutes and 37 seconds. Clearing the session-level cache with EntityManager further optimizes memory usage, resulting in an 18-second time gain. Setting order_inserts=true enhances batching efficiency. With all optimizations, insertion time is reduced to 4 minutes and 19 seconds. A custom data insertion layer can be created to generate INSERT statements, with reflection being a straightforward but not optimal method. Prepared statements improve performance and security, with an efficient batch size of 5,000 records. PostgreSQL's COPY command facilitates faster bulk data transfers than multi-row inserts. Integrating COPY with Spring transactions enhances performance, and parallelizing the insertion process with a ThreadPoolExecutor significantly improves speed and memory usage.

Winsage

December 26, 2025

SSDs on some Windows machines with BitLocker enabled are about twice as fast thanks to BitLocker hardware acceleration.

Windows 11 Pro has introduced a hardware-accelerated version of BitLocker, enhancing storage encryption without compromising performance. This update allows compatible devices to maintain storage read and write speeds similar to when BitLocker is disabled. The hardware-accelerated BitLocker utilizes the encryption processor in the System on Chip (SoC) to streamline encryption and decryption processes. It is available on devices with a supported built-in encryption processor and uses the XTS-AES-256 encryption algorithm. Users can check if hardware BitLocker is enabled by executing the command manage-bde -status in the command prompt. Performance metrics indicate that CPU cycles during storage access remain consistent with machines that have BitLocker disabled, and benchmarks show that hardware BitLocker can double sequential read and random write speeds. The integration of the XTS-AES-256 encryption processor into Intel's upcoming third-generation Core Ultra processor, Panther Lake, suggests future advancements for hardware-accelerated BitLocker.

Winsage

December 24, 2025

This neat Windows 11 registry trick offers higher NVMe SSD performance—but it’s not for everyone

Recent discoveries have revealed a registry tweak that can enhance the performance of NVMe SSDs on Windows 11, particularly improving random 4K speeds. Traditionally, Windows has treated most drives as SCSI, limiting the potential of NVMe drives. Microsoft is introducing native NVMe support in Windows Server 2025, which bypasses the SCSI conversion process for improved speed and efficiency. Users can achieve similar enhancements on Windows 11 through specific registry modifications, which must be done at their own risk. The necessary driver is included in recent updates for both Windows Server 2025 and Windows 11. Users need to adjust three registry values to enable this functionality. Once modified, NVMe drives will appear under 'Storage Media' in Device Manager. Reports indicate significant performance gains, with one user noting increases of 45% in random 4K read and 49% in write performance. Microsoft suggests enterprise users could see up to 80% higher IOPS and a 45% reduction in CPU cycles. The WD Black SN8100 SSD is noted for its high random 4K speeds, loading games faster than competitors. Many users have pointed out that Linux has had native NVMe support for some time.

Tech Optimizer

November 13, 2025

Intel Finds Great Performance With PostgreSQL’s AVX-512 Support

PostgreSQL has integrated AVX-512 support for CRC32 computations, resulting in performance gains of 50% to three times faster execution on x86_64 CPUs that utilize AVX-512 instructions. This feature is included in PostgreSQL 18.0, released in September. Intel, along with AWS and other collaborators, contributed to its development. Intel's testing on Xeon processors demonstrated the positive impact of AVX-512 on PostgreSQL's performance, which also works on AMD's Zen 4 and newer processors.

Tech Optimizer

October 31, 2025

AI-powered tuning tools for Amazon RDS for PostgreSQL and Amazon Aurora PostgreSQL databases: PI Reporter

AWS offers services like Amazon CloudWatch and CloudWatch Database Insights for monitoring Amazon RDS performance metrics. Users can create custom dashboards for Amazon RDS for PostgreSQL and Amazon Aurora PostgreSQL-Compatible Edition. Essential metrics to monitor include Database Connections, CPU Utilization, Freeable Memory, and various I/O metrics. PI Reporter is an open-source tool designed to capture performance metrics and workload snapshots for Amazon Aurora PostgreSQL-Compatible Edition. It integrates with Amazon Bedrock to analyze data and provide actionable recommendations. Users can generate detailed HTML reports comparing performance metrics over time, assess workload changes, and identify performance issues. To use PI Reporter, prerequisites include enabling Amazon CloudWatch Database Insights and the pg_stat_statements extension. Installation involves cloning the repository, configuring IAM policies, and executing commands to create snapshots and reports. The tool is designed for ease of use and can be run on Amazon EC2 or on-premises. The report generated by PI Reporter includes a summary of findings, root causes, and recommendations for performance improvement. It also identifies resource utilization issues during specific operations, such as bulk data inserts or idle transactions. Users are advised to validate AI-generated recommendations with database experts and to monitor for idle transactions to optimize performance. Costs may be incurred from resources created by Amazon Bedrock, and users should clean up these resources when no longer needed.

Winsage

October 20, 2025

In ’90s Microsoft, you either shipped code or shipped out

Former engineer Dave Plummer reflects on Microsoft's past, particularly the 1990s and the stack ranking system. He describes the hiring process as selective and rigorous, with some individuals securing positions despite lacking strong coding skills. Those who didn't fit the traditional developer mold could transition to program management roles, which were better suited to their strengths. Microsoft implemented a Performance Improvement Plan (PIP) for employees misaligned with their roles, requiring them to improve their performance within a set timeframe or face termination. Plummer notes that while PIP could help some employees, it also highlighted the complexities of performance management. He criticizes the stack ranking system, which evaluated staff using a bell curve, creating a competitive and cutthroat environment. Microsoft abandoned stack ranking in 2013, a decision linked to a period of internal strife and low morale. Plummer likens the evaluation meetings to a survival spectacle, comparing it to "The Bachelor," where managers chose which employees to retain.

AppWizard

October 10, 2025

Intel Panther Lake to “set new standard” for gaming performance, due to new GPUs

Intel is set to launch its Panther Lake CPUs, which will utilize the 18A semiconductor manufacturing process and feature advanced Xe3 GPUs. These processors will include multi-frame generation technology, enhancing gaming performance. The Panther Lake lineup will consist of four Xe3 core variants with 32 XMX engines, 4MB L2 cache, and four ray tracing units, and twelve Xe3 core variants with 96 XMX engines, 16MB L2 cache, and twelve ray tracing units. Intel claims a 50% performance improvement over the previous Xe2 GPUs while maintaining the same power consumption and achieving 40% better performance per watt compared to Arrow Lake-H processors. The reintroduction of E-cores aims to enhance multi-threaded performance by up to 50%. Intel will also introduce the multi-frame generation feature through XeSS-MFG software, which generates three AI-assisted frames for every actual frame. The Panther Lake series is expected to launch at CES 2026 in January.

Tech Optimizer

July 1, 2025

Fluent Commerce’s approach to near-zero downtime Amazon Aurora PostgreSQL upgrade at 32 TB scale using snapshots and AWS DMS ongoing replication

Fluent Commerce utilizes Amazon Aurora PostgreSQL-Compatible Edition as its OLTP database engine to manage complex customer search queries. The company migrated to AWS Graviton instances to enhance performance and cost-efficiency, requiring a major version upgrade from Aurora PostgreSQL-Compatible 10.14 to 12.4 or higher. The migration involved upgrading over 350 production databases, some as large as 32 TB, using AWS Database Migration Service (AWS DMS) and various upgrade strategies to minimize downtime. The migration process included configuring replication slots, creating snapshots, and validating data between source and target databases. AWS DMS was chosen for its cost-effectiveness, seamless integration with AWS services, and capabilities for ongoing data replication with minimal downtime. The cutover process involved updating application configurations, managing sequence numbers, and ensuring optimal performance through vacuuming and analyzing tables.