Posted inMonitoring
Mastering OpenAI/Claude Costs and Rate Limits with Prometheus & Grafana
Don't let API bills surprise you. Here's a detailed guide on using Prometheus and Grafana to monitor OpenAI/Claude rate limits and costs in real-time.
Posted inMonitoring
Mastering WireGuard VPN: Monitoring Bandwidth and Connectivity with Prometheus
Forget manual SSH. This guide helps you professionally monitor WireGuard VPN using Prometheus and Grafana, tracking detailed per-user traffic in real-time.
Posted inMonitoring
Monitoring Postfix Mail Server: From ‘In the Dark’ to System Mastery with Prometheus
Stop treating your Mail Server like a 'black box'. Here's a detailed guide on using Prometheus and Postfix Exporter for professional monitoring to prevent queue congestion and blacklisting.
Posted inMonitoring
Monitoring Jenkins Pipelines with Prometheus: From ‘Black Box’ to 5-Star Dashboard
Learn how to monitor Jenkins Pipelines professionally with Prometheus and Grafana. This article shares practical experience on metrics configuration, endpoint security, and alert optimization to avoid alert fatigue.
Posted inMonitoring
Monitoring Java Apps with Prometheus & Grafana: Don’t Wait for OutOfMemory to Worry
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.
Posted inMonitoring
Automating Core Web Vitals Monitoring with Lighthouse Exporter and Grafana: Lessons from 6 Months in Production
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.
Posted inCentos
Installing Grafana on CentOS Stream 9: Professional Server Monitoring with Prometheus
Learn how to install and optimize Grafana and Prometheus on CentOS Stream 9. A practical guide to building visual, secure, and efficient monitoring systems.
Posted inMonitoring
Prometheus Federation: Aggregating Metrics from Multiple Clusters into a Single Global View
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.
Posted inMonitoring
Monitoring Business Metrics Directly from the Database with Prometheus SQL Exporter
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.
Posted inMonitoring
Lightweight Linux Server Monitoring with Collectd, InfluxDB, and Grafana
Install Collectd, InfluxDB, and Grafana to build a lightweight Linux server monitoring system. A perfect solution for low-spec VPS with minimal resource usage.