Performance Articles & GuidesWebCare Pro Technical Knowledge Base
Explore technical articles, performance benchmarks, and server hardening guides under Performance authored by Mir Alamin.
Mastering 100/100 Core Web Vitals: INP, LCP & CLS Optimization Masterclass
Diagnose and fix Interaction to Next Paint (INP), Largest Contentful Paint (LCP), and Cumulative Layout Shift (CLS) for perfect PageSpeed scores.
Ubuntu Server Kernel Tuning for High-Concurrency LEMP Web Servers (sysctl.conf & Limits)
Tune Linux kernel socket queues, TCP buffer limits, and open file descriptors to unlock maximum network throughput on Ubuntu LEMP web hosts.
Plesk Obsidian Nginx Reverse Proxy Tuning & Static File Direct Delivery
Deliver static assets directly via Nginx in Plesk Obsidian, bypassing Apache to reduce RAM usage and improve TTFB performance.
High-Performance Nginx Tuning Masterclass: Worker Connections, Keepalive & Buffers
Maximize throughput and eliminate 502 Bad Gateway timeouts with deep Nginx core worker process, buffer limit, and sysctl tuning.
PHP 8.3 FPM Performance Tuning: OPcache, PM Max Children & Memory Optimization
Learn the exact mathematical formulas for sizing PHP-FPM pm.max_children workers and configuring Zend OPcache shared memory buffers.
Nginx Microcaching Strategies for High-Traffic Dynamic APIs & E-Commerce
Scale dynamic APIs and e-commerce portals handling thousands of concurrent requests by serving short-lived 1-second cached responses directly from RAM.
Ubuntu 24.04 Server Optimization for MySQL & MariaDB InnoDB Buffer Pool Tuning
Optimize MySQL and MariaDB databases by sizing InnoDB buffer pools, log buffers, and kernel swappiness on Ubuntu 24.04 LTS servers.
PHP 8.3 JIT Compiler vs OPcache: Architecture, Benchmarks & Production Enablement
Compare OPcache bytecode storage vs PHP 8.3 JIT compilation directly to CPU machine code, and configure opcache.jit = tracing in production.
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