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Monitoring Memcached with Prometheus & Grafana: Decoding the ‘Blind Spots’ Overloading Your Database

By admin September 18, 2026

Is your system slow because of Memcached or the Database? Learn how to use Prometheus Memcached Exporter and Grafana to track Hit Rate, Evictions, and Memory Usage effectively.

Monitoring

Installing Nagios Core on Ubuntu: Monitoring Rock-Solid Infrastructure with NRPE and Custom Plugins

By admin September 9, 2026

Don't overlook Nagios Core if you need absolute stability. A detailed guide on installing Nagios on Ubuntu, configuring NRPE, and writing high-quality custom monitoring plugins.

Monitoring

Advanced PromQL: Don’t Let “Average Numbers” Mislead You

By admin September 9, 2026

Don't be fooled by averages. Learn how to use Histogram Quantiles and Subqueries in PromQL to measure P99 latency and optimize your monitoring system.

Monitoring

Installing Prometheus SNMP Exporter: Professional Tips for Monitoring Switches and Routers

By admin September 8, 2026

Don't let network devices remain 'black boxes'. Here is a detailed guide on using Prometheus SNMP Exporter to monitor bandwidth, port errors, and Switch/Router status in real-time.

Monitoring

Docker Swarm Monitoring: ‘Diagnosing’ Replicas and Rolling Updates with Prometheus & cAdvisor

By admin September 6, 2026

A guide on setting up Prometheus and cAdvisor for Docker Swarm monitoring. Track replicas, node health, and rolling update status to ensure smooth operations.

Monitoring

Installing Pyrra: Managing SLOs and Alerts the Google SRE Way

By admin September 2, 2026

Learn how to install Pyrra for professional SLO management, automate Error Budget calculations, and set up SRE-standard Burn Rate Alerts.

Monitoring

Celery Worker Monitoring: From ‘Flying Blind’ to Total Control with Flower and Prometheus

By admin September 1, 2026

Don't let Celery Workers become a 'black box'. A detailed guide on combining Flower, Prometheus, and Grafana to monitor tasks, detect queue bottlenecks, and automate alerts.

Monitoring

Building a Custom Prometheus Exporter with Python: Comprehensive Internal API Monitoring

By admin August 31, 2026

Is your system down even though the dashboard is green? Learn how to build a Custom Prometheus Exporter with Python to professionally monitor internal APIs and business logic.

Monitoring

Kapacitor & InfluxDB: Professional Automation of Alerts and Time-series Data Processing

By admin August 28, 2026

Don't wait for your server to crash. Learn how to set up Kapacitor with InfluxDB to build automated CPU, RAM, and IoT alerting systems via Telegram/Slack.

Monitoring

Mastering OpenAI/Claude Costs and Rate Limits with Prometheus & Grafana

By admin August 18, 2026

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.