Monitoring – ITFROMZERO – Share tobe shared!

Monitor Docker Container Resources with `docker stats` and cAdvisor: Identify CPU, RAM Hogs

By admin March 16, 2026

Optimizing Docker application performance is an essential skill. This article provides detailed guidance on using `docker stats` and cAdvisor to monitor container CPU and RAM, helping you effectively identify and resolve performance issues.

Monitoring

Guide to configuring SMS and Telegram alerts with Alertmanager

By admin March 14, 2026

Monitoring alone isn't enough; you need instant notifications when incidents occur. This guide shows you how to configure Alertmanager to send alerts directly via Telegram and SMS, helping you address issues promptly.

Monitoring

Installing Prometheus and Grafana for Real-Time Server Monitoring

By admin March 4, 2026

A practical guide to installing Prometheus, Node Exporter, and Grafana on Ubuntu 22.04 for real-time server monitoring. Covers scrape target configuration, importing a pre-built dashboard (ID 1860), and setting up CPU/RAM threshold alerts.

Monitoring

Graylog: Centralizing and Analyzing Logs from Multiple Linux Servers

By admin March 4, 2026

A step-by-step guide to installing Graylog with Docker Compose to centralize logs from multiple Linux servers into one place. Covers rsyslog configuration, the Docker GELF logging driver, and setting up stream alerts — based on 6 months of real production experience.