Advanced TCP BBR and network sysctl Enable BBR congestion control and optimize network sysctl parameters on a HolyCloud Linux VPS to improve throughput and latency. #sysctl #bbr #tcp Read the guide
Beginner Analyzing I/O (iostat) Use iostat and sysstat on a HolyCloud VPS to diagnose disk bottlenecks, latency, and volume saturation. #iostat #disk #io Read the guide
Intermediate Redis as application cache Deploy Redis on a HolyCloud VPS and use it for session, object, and query caching to offload PHP and MySQL. #redis #cache #php Read the guide
Advanced Prometheus + Grafana + node_exporter Install Prometheus, node_exporter, and Grafana on a HolyCloud VPS to monitor CPU, RAM, disk, and network with dashboards. #prometheus #grafana #monitoring Read the guide
Intermediate Nginx FastCGI cache Configure Nginx FastCGI cache on a HolyCloud VPS to serve PHP pages from memory and reduce PHP-FPM load. #nginx #fastcgi #cache Read the guide
Intermediate PHP-FPM on Performance VPS Tune the PHP-FPM pool (pm, pm.max_children, slowlog) on a HolyCloud Performance VPS to maximize PHP throughput without saturating RAM. #php-fpm #php #performance Read the guide
Intermediate CPU load tests (stress-ng) Measure CPU stability and performance on your HolyCloud VPS with stress-ng, interpret results, and avoid abusive saturation. #stress-ng #benchmark #cpu Read the guide
Intermediate Monitoring with Netdata Install Netdata via the official script and secure access to port 19999. #monitoring #netdata #metrics Read the guide
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