How To Create Nagios Plugins With Ruby On Ubuntu 12.10
After completing this tutorial, you’ll have created Nagios Plugins with Ruby on an Ubuntu 12.10 virtual server.
How To Monitor System Authentication Logs on Ubuntu
This guide will cover how to monitor login information on a Linux system. You can do this by monitoring plain-text log files and using included utilities like last and lastlog to view binary logs.
How To Monitor MongoDB’s Performance
MongoDB comes installed with a variety of tools and utilities you can use to observe database performance. In this tutorial, you’ll learn how to monitor database metrics on-demand using built-in commands and tools. You’ll also become familiar with MongoDB’s database profiler which can help you detect poorly optimized queries.
How To Analyze Managed Redis Database Statistics Using the Elastic Stack on Ubuntu 18.04
Database monitoring is the continuous process of systematically tracking various metrics that show how the database is performing. In this tutorial, you’ll import database metrics, generated by the Redis INFO command, into Elasticsearch via Logstash. The imported data can later be analyzed and visualized in Kibana. By the end of the tutorial, you’ll have an automated system pulling in Redis statistics for later analysis.
How To Monitor Server Health with Checkmk 2.0 on Ubuntu 20.04
Checkmk is a monitoring solution that is both robust and simple to install. It is a self-contained software bundle that combines Nagios with add-ons for gathering, monitoring, and graphing data. In this guide, you will set up Checkmk on an Ubuntu 20.04 server and monitor two separate hosts.
How to Secure and Monitor Kafka
Secure your Apache Kafka with TLS and SASL, and visualize metrics in Grafana. Learn to configure for safety and monitor with AKHQ.
An Introduction to Load Balancers Comic
A comic that explains Load Balancing, Least Connections, Sticky Sessions, and Health Monitoring
How To Install Prometheus on Ubuntu 16.04
Prometheus is a powerful, open-source monitoring system that collects metrics from your services and stores them in a time-series database. This tutorial teaches you how to install, configure, and secure Prometheus and Node Exporter to generate metrics that will make it easier to monitor your server’s performance.
Установка Elasticsearch, Logstash и Kibana (комплекс Elastic) в Ubuntu 18.04
Автор выбрал Internet Archive для получения пожертвования в рамках программы Write for DOnations. Комплекс Elastic Stack (прежнее название — комплекс ELK) представляет собой набор…
How to Set Up Real-Time Performance Monitoring with Netdata on Ubuntu 16.04
Netdata provides accurate performance monitoring through extensible web dashboards that visualise the processes and services on your Linux systems. It monitors metrics about CPU, memory, disks, networks, processes, and more. The steps in this tutorial cover everything you need to successfully set up one Ubuntu 16.04 server running Netdata using its built-in web server or, optionally, using Nginx.
