Let’s take a look at some of the best ones: Dashboard templating Whether you’re new to the Grafana dashboard or not, there’s a chance you may not be aware of the features that have been added to it both by Grafana Labs and its enthusiastic community. Grafana Labs is the name of the company that was created to push for the adoption of Grafana and to turn the project into a viable business. It can track application performance and load in real-time as well as retrospectively.
Although Graylog dashboards can visualize this kind of data natively, they aren’t as adept at examining Grafana’s, so Grafana was adapted to visualize this analytical data. user details (username for registered user’s email address, role, permissions)ĭjango pushes these custom-structured analytical records into Graylog, which stores them in a different stream.The developers created a custom Django module to track data on each web/worker request and processed response, not just reporting whether it succeeded or failed, but also providing a set of general and project-specific structured fields, including: Grafana isn’t interested in error notifications or pure text logs because its main job is visualizing the data in tables, charts, and graphs. Visualizing Web Application Metrics in Grafana Dashboard Graylog stores all log data in Elasticsearch, one of Grafana’s data sources, so it was easy enough to use one of the Elasticsearch indexes to connect Grafana to Graylog. Graylog and Grafana work well together but there was no special effort made to integrate them. You could legitimately describe Grafana as a web application load and performance user interface as well as a visitor flow tool. Grafana monitoring expresses these logs visually, to make analyzing the system more straightforward. Graylog can be used for the storage and management of web app logs and the monitoring of their performance, not just in production but also during the development stage. Grafana Dashboard and Custom Web Apps Grafana Dashboard and Graylog This makes it particularly easy to investigate system behavior and to track particular events and their consequences in an application.
#Grafana dashboard code#
Hovering over an annotation then gives you an event description and tags (for instance) so you can track when the server returns a 5xx error code or when there’s a system restart, for instance. Doing so makes this show up on the graph as a vertical red line. Adding an annotation is achieved by putting in a custom request to Elasticsearch. Grafana monitoring can include annotations to show particular events across the panels. Grafana’s large community of users and contributors has already created lots of them. Although the flexibility to customize views is one of the strongest Grafana features, users can just as easily pick up one of many ready-made dashboards to handle different data types and sources. These panels are arranged in a grid on the Grafana dashboard, and the user can change the data being scrutinized by switching variables, and that could be data from two different servers, for instance. So, a Dashboard is a collection of panels, each of which holds a set of variables (things like sensor name, application, and server).
#Grafana dashboard free#
Users are free to customize the style and format of each panel, and they can drag, drop, and resize them as they wish to create the ultimate visualization to suit their needs. The basic building block for visualization in Grafana is the panel, and that panel can contain a graph, a Singlestat, a table, a heatmap, and freetext, and it can also integrate with both proprietary and community-created plugins too (like a clock or world map, for instance). Grafana monitoring is achieved using panels.
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