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Mastering Linux Server Temperature with lm-sensors: Don’t Wait for Your CPU to Overheat

By admin May 8, 2026

Installing lm-sensors is an essential step to protect your Linux server. This guide helps you monitor CPU temperature and fan speed with just a few simple commands.

Monitoring

Sentry Self-hosted Installation Guide: Comprehensive Web Error Monitoring

By admin May 4, 2026

A detailed guide on deploying Sentry Self-hosted using Docker. Real-world insights to optimize debugging workflows and reduce operational costs for engineering teams.

Monitoring

Building a Centralized Logging System with Fluentd and OpenSearch: A Lightweight ELK Stack Alternative

By admin May 3, 2026

The days of SSH and 'tail -f' for logs are over. Build a lightweight centralized logging system with Fluentd and OpenSearch, using 1/10 the RAM of ELK Stack.

Monitoring

Telegraf Installation Guide: The ‘Backbone’ of Metrics Collection for InfluxDB

By admin May 2, 2026

A detailed guide on installing and optimizing Telegraf. Collect metrics from Linux and Docker for InfluxDB to build a professional monitoring system.

Monitoring

Checkmk 101: Unified IT Monitoring on a Single Dashboard

By admin May 1, 2026

Centrally manage everything from Linux/Windows servers to Cisco and Mikrotik switches on a single dashboard. A detailed guide to optimizing IT infrastructure monitoring.

Monitoring

Building a Professional Status Page with Statping-ng: Fast, Lightweight, and Free

By admin April 30, 2026

Build a professional Status Page with Statping-ng and Docker. This guide covers Telegram configuration and practical tips to avoid alert fatigue based on real-world experience.

Monitoring

Elastic APM: Deep-Diving into Code and Diagnosing Systems Without the Guesswork

By admin April 29, 2026

Stop running your systems in the dark. A detailed guide on using Elastic APM to deep-dive into code, detect slow queries, and optimize real-world application performance.

Docker

Docker Compose Profiles: Managing Optional Services by Environment — Debug and Monitoring Completely Isolated

By admin April 28, 2026

Docker Compose Profiles lets you isolate debug and monitoring tools from your core services within a single docker-compose.yml file. This article shares practical lessons from six months of production use, with concrete examples for local, staging, and production environments.

Monitoring

Prometheus Pushgateway: Mastering Batch Job Monitoring Without Missing a Second

By admin April 27, 2026

A detailed guide on using Prometheus Pushgateway for effective Batch Job monitoring. This article shares tips to avoid Stale Metrics and correct configurations for DevOps.

Monitoring

Monitoring Distributed Applications with OpenTelemetry and Jaeger: Finding Performance Bottlenecks Through Distributed Traces

By admin April 25, 2026

Prometheus can tell you your system is slow, but finding which service in a microservices chain is the actual bottleneck requires distributed tracing. This guide walks through setting up OpenTelemetry and Jaeger, instrumenting a Python application, and reading traces to diagnose performance issues — based on real-world experience.