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Monitoring Java Apps with Prometheus & Grafana: Don’t Wait for OutOfMemory to Worry

By admin August 4, 2026

Don't wait for your Java app to crash before finding the cause. A detailed guide on using Prometheus JMX Exporter to professionally monitor Heap, GC, and Threads.

Monitoring

Automating Core Web Vitals Monitoring with Lighthouse Exporter and Grafana: Lessons from 6 Months in Production

By admin August 3, 2026

Learn to automate Core Web Vitals tracking using Lighthouse Exporter and Grafana. This article shares optimal configurations and how to handle RAM overhead when running Headless Chrome.

Centos

Installing Grafana on CentOS Stream 9: Professional Server Monitoring with Prometheus

By admin July 24, 2026

Learn how to install and optimize Grafana and Prometheus on CentOS Stream 9. A practical guide to building visual, secure, and efficient monitoring systems.

Monitoring

Prometheus Alertmanager Silences and Inhibition Rules: Reducing Alert Noise in Production Systems

By admin July 15, 2026

A guide to configuring Alertmanager Silences and Inhibition Rules to reduce alert noise in production environments. Covers integrating amtool into a CI/CD pipeline and setting up inhibition rules for Kubernetes clusters.

Monitoring

Prometheus Federation: Aggregating Metrics from Multiple Clusters into a Single Global View

By admin July 14, 2026

Prometheus Federation lets you aggregate metrics from multiple clusters and regions into a single Global Prometheus, enabling infrastructure-wide queries and alerts without installing Thanos or Cortex. This guide covers practical configuration with recording rules and PromQL queries for multi-region environments.

Monitoring

Monitoring Business Metrics Directly from the Database with Prometheus SQL Exporter

By admin July 13, 2026

Stop running manual SQL queries every morning. This guide helps you automate pulling revenue and order metrics from your database to Grafana using Prometheus SQL Exporter.

Centos

Installing Node Exporter on CentOS Stream 9: RHEL-Standard Server Monitoring

By admin July 11, 2026

A detailed guide to installing Node Exporter on CentOS Stream 9. Resolve SELinux and Firewalld issues and integrate Grafana Dashboard 1860 for 24/7 monitoring.

Monitoring

Mastering MinIO Performance: How to Set Up Prometheus & Grafana to Monitor IOPS, Throughput, and Capacity

By admin July 8, 2026

Is your MinIO system slow for no apparent reason? This guide will help you set up Prometheus and Grafana to monitor IOPS, throughput, and forecast disk capacity like a pro.

Monitoring

How to Install and Configure Grafana Beyla: Automatic Application Monitoring Without Code Changes Using eBPF for Go, Python, and Node.js

By admin July 7, 2026

Grafana Beyla uses eBPF to automatically collect metrics and traces from Go, Python, and Node.js applications — no code changes, no SDK installation required. This post walks through installing and configuring Beyla, and shares real-world results after 6 months running on production with Prometheus + Grafana.

Monitoring

Monitoring Traefik Reverse Proxy with Prometheus and Grafana: Tracking Request Rate, Error Rate, and Latency

By admin July 6, 2026

A guide to enabling the Prometheus metrics endpoint on Traefik v3, setting up Docker Compose for the full monitoring stack, and building a Grafana dashboard with PromQL queries to track request rate, error rate, and P95 latency per service. Includes alert rules for automatic notifications when issues arise.