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15.12.2021 · This question does not show any research effort; it is unclear or not useful. Bookmark this question. Show activity on this post. I've pulled the following grafana docker image and run it: d1b62f18fb8d grafana/grafana "/run.sh" 27 hours ago Up 3 hours 0.0.0.0:3000->3000/tcp grafana. I set up a prometheus data source (using the prometheus docker ...

The Elasticsearch data source supports two types of queries you can use in the Query field of Query variables. The query is ...

08.05.2017 · The query editor in Grafana for Prometheus is just a textbox for writing PromQL. (Other Time Series dbs have a query editor with dropdowns and intellisense but the Prometheus community generally prefers to use PromQL).

Grafana ships with a built-in Microsoft SQL Server (MS SQL) data source plugin that allows you to query and visualize data from any Microsoft SQL Server 2005 or newer, including Microsoft Azure SQL Database. This topic explains options, variables, querying, and other options specific to the MS SQL data source.

23.12.2020 · Grafana is open source visualization and analytics software. It allows you to query, visualize, alert on, and explore your metrics no matter where they are stored. In plain English, it provides you with tools to turn your time-series database (TSDB) data …

Before queries are sent to your data source the query is interpolated, meaning the variable is replaced with its current value. During interpolation, the variable value might be escaped in order to conform to the syntax of the query language and where it is used.

You will have to learn the Prometheus query language (PromQL). The query editor in Grafana for Prometheus is just a textbox for writing ...

Query syntax. Data sources have different query languages and syntaxes to ask for the data. Here are two query examples: PostgreSQL. SELECT ...

LogQL is Grafana Loki's PromQL-inspired query language. Queries act as if they are a distributed grep to aggregate log sources. LogQL uses labels and operators ...

Queries. Queries are how Grafana panels communicate with data sources to get data for the visualization. A query is a question written in the query language used by the data source. Grafana asks, “Hey data source, would you send me this data, organized this way?” If the query is properly formed, then the data source responds.

Below you can find information and options for Prometheus query editor in dashboard and in Explore. Query editor in dashboards.

Log queries. All LogQL queries contain a log stream selector. Optionally, the log stream selector can be followed by a log pipeline. A log pipeline is a set of stage expressions that are chained together and applied to the selected log streams. Each expression can filter out, parse, or mutate log lines and their respective labels.

Grafana ships with built-in support for Loki, an open source log aggregation system by Grafana Labs. This topic explains options, variables, querying, and other options specific to this data source. Add it as a data source and you are ready to build dashboards or query your log data in Explore. Refer to Add a data source for instructions on how ...

Navigate to the dashboard you want to make a variable for and then click the Dashboard settings (gear) icon at the top of the page. · On the Variables tab, click ...

The Query field supports autocomplete for metric names, function and works mostly the same way as the standard Prometheus query editor. Press the enter key to ...

Variable syntax Panel titles and metric queries can refer to variables using two different syntaxes: $varname This syntax is easy to read, but it does not …

I originally wrote an earlier version of this post before I joined Grafana Labs because I wanted to understand the syntax used by Prometheus ...

InfluxDB-Flux. InfluxQL (classic InfluxDB query). These options apply if you are using the InfluxQL query language. If ...

16.07.2020 · Your existing Grafana dashboards do not need to be adjusted in any way. New InfluxDB datasource supports both InfluxQL and Flux. Do more in your Grafana dashboard queries. With Grafana 7.1, you can create much more powerful queries to populate your dashboard charts, by using Flux queries to do things that just aren’t possible in InfluxQL: