Film Prometheus

Film Prometheus is a monitoring tool that was originally built by SoundCloud in 2012 and joined the Cloud Native Computing Foundation (CNCF) in 2016.

The tool collects metrics data from HTTP endpoints. It then stores this data in a time-series database that uses a multidimensional model.

Prometheus is a time-series database Film Prometheus

Prometheus is a free and open source time-series database developed by SoundCloud and released to the Cloud Native Computing Foundation (CNCF) in 2016. It can store data in both local

disk and remote storage systems. It uses a multidimensional model and a HTTP pull model to collect metrics and stores them in a database that supports flexible queries and real-time alerting.

A time-series database stores metric data in the form of key(timestamp)-value pairs. It supports a variety of data types,

including counter, gauge, histogram, and summary. It also supports many aggregation operators and functions for operations on data.

Time series data is stored in a compressed form, which reduces seek time during queries. The database also supports indexing on the timestamp dimension, which increases query performance.

Moreover, PromQL is a unique and effective query language that makes it easy to use for time-series monitoring.

You can query your data for a wide variety of metrics, such as incoming and outgoing connections, application performance, CPU usage, and more.

Janek Film Prometheus

Another advantage of time-series databases is that they offer durability and flexibility for long-term storage.

You can save a metric in a database for up to 13 months and receive notifications for any changes or events that occur.

It’s important to note that if you are storing high cardinality data, the space requirements for your time-series database

can be significantly higher than those of other databases. Consequently, it’s crucial to decide the best storage method for your data before starting a project using PromQL.

In addition, it’s a good idea to choose a time-series database that offers in-memory compression for data. Some databases, such as TimescaleDB and InfluxDB, automatically compress data to reduce read times.

Ultimately, it’s up to you to make the decision that’s best for your organization. It’s also important to understand the limitations of time-series databases, especially in terms of durability and performance.

Despite its challenges, time-series databases are still useful for monitoring and graphing applications and infrastructure.

However, it’s best to use them alongside other tools in order to ensure you get the most out of your data collection.

It scrapes metrics from HTTP endpoints Film Prometheus

Prometheus is an open-source tool for collecting metrics from machines and applications. It can be used for monitoring,

alerting and graphing. It supports many different metrics formats and protocols, ensuring that you can easily expose your metrics to users.

One of the most common methods for exposing your metrics is by scraping them from an HTTP endpoint using the Prometheus text-based format.

This format is line oriented and is typically preceded with # HELP and # TYPE metadata lines that indicate the metric name, a brief description of it and its type.

Several other metrics libraries have adopted this format, including InfluxDB and OpenTSDB. Several CNCF projects also support it, as well as core Kubernetes components like API server and etcd.

In addition to exposing your metrics through the Prometheus text-based format, you can also scrape them


Film Prometheus from external applications by using Prometheus exporters. These exporters are tools that take raw metrics data and convert it to the proper format, then server them at a /metrics endpoint.

Aside from converting the raw metrics to the Prometheus format, the exporters also parse and store the data in a local database. You can use a package such as Grafana to visualize the data and create metrics dashboards.

For more advanced analysis, you can write queries to extract arbitrary sets of metrics from the Prometheus text-based format. Then you can use the PromQL language to generate charts and graphs.

The data section of the query result consists of an object where each key is a metric name and each value is a list of unique metadata objects, as exposed for that metric name across all targets.

The METRIC_TO_FETCH> metric key can be transformed into a DATADOG_METRIC_NAME in Datadog, or you can just pass a string of keys rather than key:value pairs.

You can then connect the exported Prometheus metric to your host in Datadog with the corresponding METRIC_TO_FETCH> and DATADOG_METRIC_NAME> parameters. These are the default values.

It stores metrics in a local database

Film Prometheus Prometheus is a telemetry monitoring system that collects, alerts, and stores metrics on local servers or in external long-term storage systems. It also provides a PromQL query language that lets users analyze metrics.

To minimize the number of times it has to read and write data, Prometheus tries to persist completed chunks to disk as quickly as possible.

This helps both HDD (spinning disks) and SSDs (again, spinning disks require many seeks and create write amplification on SSDs).

It does this by batching up the writes as much as it can. That way, it can get all of the memory chunks it needs to keep the series alive while also keeping disk writes to a minimum and freeing up I/O bandwidth to do other tasks.

For example, Prometheus can use this technique to backfill rules from the server’s own data directory into a remote TSDB without having to recreate them in the TSDB itself. Moreover, it allows

users to backfill alerts and other rules as well, so that multiple groups of alerts can be evaluated at the same time.

Peter Weyland

Film Prometheus Another benefit of this approach is that it allows the Prometheus server to retain the most recent version of the metric data, while still being able to easily access older versions. This makes it easier

for applications that want to switch between different metric types or display multiple data sets on one dashboard.

As a result, users can use Prometheus to monitor their infrastructure and applications with minimal hassle.

It does this through a simple yet powerful data model and a robust PromQL query language that supports a wide range of metric types and queries.

In addition to storing metrics in its own TSDB, Prometheus also offers an API that allows it to integrate with

remote storage systems. These include remote TSDBs like InfluxDB and TimescaleDB, as well as Graphite.

By providing the option to store metrics in a variety of storage systems, Prometheus gives users the flexibility to choose a TSDB that is best suited for their environment. Several popular open-source

TSDBs are available, each offering slightly different approaches to data storage, query capabilities and languages, and deployment architectures. Some provide better solutions for long-term storage

, high availability, built-in visualization capabilities, or improved compatibility with existing tools and skills.

It integrates with New Relic

Prometheus is a powerful open-source tool for monitoring applications, microservices, and networks. It can be integrated with New Relic via either the remote write integration or the Prometheus OpenMetrics integration.

The New Relic Remote Write Integration is a simple way to scrape data from a Prometheus server and flow it into New Relic.

It’s useful for monitoring cloud services, routers, switches, and other infrastructure that may not have a native Prometheus metrics endpoint.

It supports a wide range of data types, including counters, time series, and job. It also offers a multidimensional model, meaning you can query your data by job, endpoint, or time period.

You can use the New Relic One UI to query and visualize your data, including Prometheus metrics. You can also set up alerts on the metrics.

To configure the Prometheus integration, you need to create a YML file that contains the settings for both your Prometheus server and the New Relic integration. The YML file should contain the following information:


Configuration of static endpoints that will be scraped by the integration (a list of objects). It also specifies a target configuration, which Prometheus uses to find targets that can be scraped.

When you configure a target, Prometheus will automatically identify a static list of targets that match the configuration. This list will contain a variety of metrics, including service health, response times, and more.

You can filter out metrics that aren’t relevant to your application by setting up filters for a specific target. These filters can be applied to metrics from a specific Prometheus server, or from a single host.

A filter can also be used to select a particular time period for your queries. This is especially useful if you want to monitor the response time of a specific microservice or network.

You can also create rules for your alerts. You can set up a condition to match a metric name or a source label, which determines whether or not it needs to be alerted. You can then set up

thresholds and define alert policies. This is a great way to ensure you’re getting accurate alerts from your Prometheus integration.

Updated: Februari 12, 2023 — 12:20 pm