Monit is a free and open source service monitoring application which can perform various event-based actions. Monit can send email notifications, restart a service or application, or take other responsive actions.
Once your application is up and running in a cloud server environment, you may be wondering how you can improve your server environment to make the leap from “it works” to a full-fledged production environment. This article will help you get started with planning and implementing a production environment by creating a loose definition of “production”, and by showing you some components that you can add to your existing architecture to make the transition.
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.
A monitoring system receives system metrics. As soon as the value of one of the metrics goes outside the predetermined thresholds, it activates the corresponding trigger, and the monitoring system informs you that one of the metrics is outside normal limits.
Zabbix is open-source monitoring software for networks and applications. In this tutorial, you will configure a Zabbix-based monitoring system on two Ubuntu 18.04 machines. One will be configured as the server, and the other as a client that you’ll monitor. The server will use a MySQL database to record monitoring data and use Apache to serve the web interface.
GoAccess allows you to monitor web server logs in real time, using a simple command-line dashboard, in order to quickly view and analyze traffic metrics. It runs entirely in a terminal with statistics organized into separate panels on one scrollable dashboard. It is also possible to use GoAccess to generate HTML, JSON, and CSV web traffic reports.
El autor seleccionó el lnternet Archive para recibir una donación como parte del programa Write for DOnations. Elastic Stack, previamente conocida como la pila ELK, es una colección…
Here we’ll walk you through the installation of Nagios on CentOS 6.
It is crucial for any database administrator to avoid performance or memory issues. Tools such as Prometheus and Grafana can help you monitor your database cluster performance. Prometheus is an open-source monitoring and alerting platform. Grafana is an open-source analytics and interactive visualization web application. In this tutorial, you will set up a MongoDB database and monitor it with Grafana using Prometheus as a data source.
osquery is an open-source security tool that takes an operating system and turns it into one giant database, with tables that you can query using SQL-like statements. With these queries, you can monitor file integrity, check on the status…
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