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Prometheus's main features are: a multi-dimensional data model with time series data identified by metric name and key/value pairs. PromQL, a flexible query language to leverage this dimensionality. no reliance on distributed storage; single server nodes are autonomous.
This guide is a "Hello World"-style tutorial which shows how to install, configure, and use a simple Prometheus instance. You will download and run Prometheus locally, configure it to scrape itself and an example application, then work with queries, rules, and graphs to use collected time series data.
This documentation is open-source. Please help improve it by filing issues or pull requests. An open-source monitoring system with a dimensional data model, flexible query language, efficient time series database and modern alerting approach.
Documentation concerning the Prometheus server is maintained in the Prometheus server repository and cloned into the website at build time. As a guideline, please keep the documentation generally applicable and avoid use-case-specific changes.
Prometheus, a Cloud Native Computing Foundation project, is a systems and service monitoring system. It collects metrics from configured targets at given intervals, evaluates rule expressions, displays the results, and can trigger alerts when specified conditions are observed.
The Prometheus monitoring system and time series database. - prometheus/prometheus
Nov 6, 2019 · The Prometheus documentation provides this graphic and details about the essential elements of Prometheus and how the pieces connect together. For most use cases, you should understand three major components of Prometheus: The Prometheus server scrapes and stores metrics.
May 21, 2020 · This post is broken up into 3 separate sections : “Introduction”, “Setting up Prometheus” and “Setting up Grafana For Prometheus”.
Prometheus is an open source monitoring system for which Grafana provides out-of-the-box support. This topic walks you through the steps to create a series of dashboards in Grafana to display system metrics for a server monitored by Prometheus. Grafana and Prometheus:
Prometheus is configured via command-line flags and a configuration file. While the command-line flags configure immutable system parameters (such as storage locations, amount of data to keep on disk and in memory, etc.), the configuration file defines everything related to scraping jobs and their instances, as well as which rule files to load.
