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Linux VPS Monitoring: How to Read CPU, RAM, Disk and Load
The goal of Linux VPS monitoring is not to collect the largest possible dashboard. You need to answer four questions: is CPU actually busy or are tasks waiting for I
SERVER1.GE Blog
VPS & Cloud articles and practical guides
Practical material on choosing, managing and optimizing VPS and cloud infrastructure for real workloads.
Swap on a VPS: When It Helps and When It Hides a Bigger Problem
Swap is a useful safety valve on a VPS, but it is not a replacement for RAM. Small or occasional swap usage can be perfectly normal; constant swap-in/swap-out, high
VPS for Staging: Why Separating Production Matters
At 17:40 on Friday, a developer applies a runtime update directly in production. Five minutes later the site returns 500 errors, queue workers still run an older cod
VPS for a SaaS MVP: A Simple Architecture That Can Grow
One VPS is often the right starting architecture for a SaaS MVP: the web app, database and background workers can live on one VM when backups, monitoring and boundar
Redis on a VPS: When an In-Memory Cache Actually Helps
Redis improves an application when keeping frequently reused data, sessions or computed results in memory actually avoids expensive database or application work. Ins
Separate Database VPS: When Should You Split Web and DB?
Moving a production database to its own VPS makes sense when the web/application and database workloads are competing for memory, disk I/O or maintenance windows. Tw
Background Workers on a VPS: Queues, Cron and Resources
Operate queue workers and cron jobs safely with backpressure, retries, idempotency, overlap control, monitoring and clear scaling criteria.
MySQL or PostgreSQL on a VPS? Plan Memory First
Plan MySQL or PostgreSQL memory on a VPS using buffers, connections, pooling, workload characteristics and a monitoring baseline before tuning.
PHP-FPM Tuning on a Small VPS: Where to Start
Tune PHP-FPM from measurements: worker memory, pm.max_children, dynamic vs ondemand, queue signals, slowlog and realistic VPS headroom.
How to Run Docker Safely on an Unmanaged VPS
Build a safer Docker host on an unmanaged VPS with deliberate privileges, rootless options, secrets, backups, network exposure and rollback.
Nginx vs Apache on a VPS: Which Fits Your Application?
Compare Nginx and Apache by workload, configuration model, benchmarks and migration cost instead of relying on generic speed claims.
Why You Should Not Run Everything as Root on a VPS
Learn why running every process as root increases VPS risk and how to migrate to a safer least-privilege model without breaking production.