Often asked: What is Prometheus format?

Prometheus metrics text-based format is line oriented. Lines are separated by a line feed character ( n ). The last line must end with a line feed character. Empty lines are ignored.

What is Prometheus used for?

Prometheus is a free software application used for event monitoring and alerting. It records real-time metrics in a time series database (allowing for high dimensionality) built using a HTTP pull model, with flexible queries and real-time alerting.

What is Prometheus and how does it work?

Prometheus is an open-source systems monitoring and alerting toolkit originally built at SoundCloud. Prometheus collects and stores its metrics as time series data, i.e. metrics information is stored with the timestamp at which it was recorded, alongside optional key-value pairs called labels.

What is Prometheus platform?

The Prometheus platform is a scalable environment that integrates all your enterprise asset management (EAM) software into one cohesive, streamlined, simplified experience.

Is Prometheus a database?

Prometheus is an open-source time series database developed by SoundCloud, and serves as the storage layer for the Prometheus monitoring system. Prometheus contains a user-defined multi-dimensional data model and a query language on multi-dimensional data called PromQL.

Who built Prometheus?

Prometheus® is an open source monitoring system developed by engineers at SoundCloud in 2012. In 2016, Prometheus was the second project accepted into the Cloud Native Computing Foundation after Kubernetes, and also to the second to graduate in 2018.

What is the difference between Prometheus and Grafana?

Grafana and Prometheus, both help us in tackling issues related to complex data in a simplified manner. Grafana is an open-source visualization software, which helps the users to understand the complex data with the help of data metrics. Prometheus is an open-source event monitoring and alerting tool.

When should I use Prometheus?

Prometheus’ primary focus is on reliability rather than accuracy. For this reason, it is ideal in highly dynamic systems such as microservices running in a cloud environment. It is probably not a good fit for a system that requires high accuracy, such as a billing application.

Who owns Prometheus?

SAN FRANCISCO, May 30, 2019 /PRNewswire/ — Genstar Capital, a leading private equity firm focused on investments in targeted segments of the software, industrial technology, healthcare, and financial services industries, announced today the acquisition of Prometheus Group from Francisco Partners for over $1 billion.

Does Prometheus have a GUI?

Prometheus provides its own UI, but you can also configure other visualization tools, like Grafana, to access the Prometheus server using PromQL (the Prometheus Query Language).

What metrics does Prometheus collect?

Prometheus collects metrics from targets by scraping metrics HTTP endpoints. Since Prometheus exposes data in the same manner about itself, it can also scrape and monitor its own health. For a complete specification of configuration options, see the configuration documentation.

What language is Prometheus?

Explore Metrics in Prometheus UI Click on the Graph tab to see a graphic for the same data from the query: And that’s it! That’s the “Hello World” use case for Prometheus. Once you’re collecting data, you can set alerts, or configure jobs to aggregate data.

Can Prometheus monitor logs?

Short answer: Don’t! Use something like the ELK stack instead. Longer answer: Prometheus is a system to collect and process metrics, not an event logging system.

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