prometheus – ITFROMZERO – Share tobe shared!

Mastering MySQL & PostgreSQL with Prometheus Exporter: Ending the ‘Guessing Game’ of Slow Queries

By admin April 12, 2026

Don't let your database become a 'black box'. A detailed guide on using Prometheus Exporter to identify slow queries, handle replication lag, and optimize DB performance based on real-world experience.

Monitoring

VictoriaMetrics Installation Guide: A Prometheus Alternative Saving 90% Disk Space

By admin April 10, 2026

A detailed guide on installing VictoriaMetrics as a Prometheus alternative. Save 90% disk space, reduce RAM usage, and boost query speeds for large-scale monitoring systems.

Monitoring

Monitoring Windows Server with Prometheus and Windows Exporter: Tracking CPU, RAM, and Services in Detail

By admin April 9, 2026

A guide to installing Windows Exporter, configuring Prometheus scrape targets, and setting up Grafana dashboards to monitor CPU, RAM, disk, and Windows Services on Windows Server — including practical alert rules and tips for avoiding alert fatigue.

Monitoring

Node Exporter: Collecting Linux System Metrics for Prometheus

By admin April 8, 2026

Node Exporter is an essential component of the Prometheus stack, responsible for collecting CPU, RAM, disk, and network metrics from Linux systems. This guide walks through installation, collector configuration, and verifying that Node Exporter is working correctly before connecting it to Prometheus.

Database

PostgreSQL Monitoring: From ‘Information Blindness’ to a Professional Alerting System

By admin April 6, 2026

Don't wait for a database crash to find out something's wrong. Here is a detailed guide to setting up professional PostgreSQL monitoring with Prometheus and Grafana based on real-world experience.

Monitoring

Monitoring Kubernetes Clusters with Prometheus Operator and Grafana: Automated Metrics Collection

By admin March 28, 2026

This article provides a detailed guide on deploying Prometheus Operator and Grafana for Kubernetes cluster monitoring. We'll explore how Prometheus Operator automatically collects metrics from Pods and Services, addressing the challenges of dynamic Kubernetes environments, along with practical experience and useful tips.

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.