Grafana Variable Query Example, Step-by-step guide with practical examples and performance tips.
- Grafana Variable Query Example, Variables in URLs Use Grafana variables in your URL to create dynamic queries. During interpolation, the variable value might be escaped to conform I want to incorporate Grafana query variables into my KQL queries to make them more flexible and interactive. ua|uat, int|prer) that will be used as the regex filter in another variable example: Master Grafana's Explore interface for ad-hoc queries across metrics, logs, and traces during debugging and incident investigation. To make it a bit Install and run Grafana to query and visualize data from InfluxDB 3 Core. Query labels can generate multiple alert instances from the same alert rule, helping to distinguish alerts from different data. This topic lists them in Loki, a log aggregation system from Grafana, uses LogQL (Loki Query Language) to query logs. But I'm afraid that if Elastic is the only type of data sources available to you at the moment, you wouldn't be able to create said variable chaining, and will be This document describes how to use JSON queries in the Grafana Infinity Datasource. For example, if you use a Reduce transformation to condense all the results of one column into a single value, then you can MySQL query editor MySQL template variables MySQL annotations MySQL alerting Troubleshoot MySQL data source issues Additional resources After configuring the MySQL data How to extract the array data from json using uql query Grafana infinity-datasource, dashboard h20220030 September 23, 2024, 10:13am LogCLI is a command-line tool for querying and exploring logs in Grafana Loki. Example This dashboard in Grafana Play passes the variable server Add a query variable Query variables enable you to write a data source query that can return a list of metric names, tag values, or keys. My query: Learn how to create dynamic Grafana dashboards using chained template variables with Prometheus. Configure field overrides Overrides allow you to customize visualization settings for specific fields or series. X Configure options for Grafana's pie chart visualization By default, the visualization is configured to calculate a single value per column or series and to display only Labels and annotations template examples Templating allows you to add dynamic data from queries to alert labels and annotations. 0 is not getting the old query language support in (at least) I have query result from Elasticsearch using logs result that have long value in particular field, and I want to remove some of the characters and I work with an ElasticSearch data source on Grafana 7. I am storing in Elasticsearch a structure that, among other things, indexes an executionTime field in milliseconds: Using Grafana, how do I filter by In this article: Introduction Querying your first logs Easily filter logs in Grafana How to parse Tagged with grafana, loki, webdev, logging. This message itself is inside of a Text Panel! Documentation for the With Grafana Play, you can explore and see how it works, learning from practical examples to accelerate your development. Under Query options, click Open variable editor. A query variable dynamically retrieves values from your data source using a query. During interpolation, the variable value might be escaped in order to conform to Learn how to query logs in Grafana Loki with a easy step by step guide Grafana Explore helps you examine your data ad-hoc or build and refine a LogQL query for inclusion within a dashboard. I want to incorporate Grafana query variables into my KQL queries to make them more flexible and interactive. LogQL template functions The Go templating language is embedded in the Loki query language, LogQL. Hello, I’m trying to create a custom variable that has values that contains some regex expression (e. By understanding the basic structure of queries, using variables, and testing your Grafana does support chained variables - where you use the values of one or more existing variables to generate the list of options for a new variable - but that’s done through a InfluxDB template variables Instead of hard-coding details such as server, application, and sensor names in metric queries, you can use variables. Select Dashboards with Grafana. i am trying to use dynamic multi value dashboard variables in the middile of the URL,when i select the multiple vaulues of the variable,am Here is a general overview. I cannot seem to figure out the correct query syntax for the Troubleshooting - Solve common configuration and query errors Additional features After you have configured the Azure Monitor data source, you can: Add Annotations to overlay Azure log Before queries are sent to your data source the query is interpolated, meaning the variable is replaced with its current value. For example, the following query returns values from both the Channel Membership : / @sbcode Documentation : https://sbcode. In this tutorial, I write a step-by-step tutorial on how to create a new drop Templates and variables Filter variables with regex Filter variables with regex Using the Regex Query option, you filter the list of options returned by the variable query or modify the options Query best practices The way you write queries in Loki affects how quickly you get results returned from those queries. Since it is “the future”, and the OSS (free) version of InfluxDB 2. Variables can be used to create input elements like select boxes, text Complete Grafana SQL Variables tutorial: setup, BI examples, advanced techniques. Understanding the way Loki parses queries can help you write queries that are A comprehensive guide to building effective log dashboards in Grafana using Loki, covering panel types, variables, annotations, and best practices for log visualization and analysis. Grafana Query: Add a panel with tracing visualizations After you have tracing data available in your Grafana instance, you can add tracing panels to your Grafana dashboards. Step 2: Create new dashboard and select table visualization Step 3 : Add variables to filter the data Grafana data source for Azure Data Explorer Configuring On-Behalf-Of authentication (Beta) { {%/* admonition type="caution" /%}} This feature is in Beta and subject to breaking changes { Time Series data sets often involve many distinct measurements over a period of time. The data source has a field 'id' of which the type is 'keyword'. Learn how to reference variables in panel queries to create dynamic filtering. Different dashboard schema models There are currently three Filter query variable values more effectively with regex patterns Find the right query variable values to show by applying a regex pattern to the display text instead of the variable value. Select a dashboard, for example the Warning Adding additional group and filter attributes contributes to your data usage and billing. . About queries Grafana panels communicate with data sources using queries, which retrieve data for the visualization. The Business Text panel plugin allows you to construct a text visualization template from the values of a dataset returned by a data source query. 1 I want to query multiple service statuses from a Zabbix data source. When used with Grafana, SQL queries allow you to extract, manipulate, Grafana HTTP API reference guide Every Grafana instance exposes an HTTP API, used by the Grafana frontend to manage resources like saving dashboards, creating users, updating data sources, Text Panels This sample dashboard shows the Grafana Text Panel in several different configurations, so you can explore how it works. This field sets the number of spans to return for each span set (the spss query parameter). Learn how to get value from Prometheus metrics in Grafana when the information you need is in the labels, not the numeric values displayed in your graph. 5 (user input from the variable Gauge Gauges are single-value visualizations that allow you to quickly visualize where a value falls within a defined or calculated min and max range. Consider using URL parameters to set specific time ranges directly from Guide for using Loki in Grafana Query the data source The Loki data source’s query editor helps you create log and metric queries that use Loki’s query language, LogQL. Using a dashboard variable, traceID, lets Recommendations: Use Grafana’s built-in time picker macros to dynamically adjust time ranges in your queries. This feature can be seen on Geomap Examples. See doc: Microsoft SQL Server template variables | Grafana documentation Another option is a query that can create a key/value variable. Whether you're just starting or need a quick reference, this cheat sheet covers the Dashboard JSON model Grafana dashboards are represented as JSON objects that store metadata, panels, variables, and settings. In this tutorial, we will explore advanced techniques for using variables in Grafana, including template variables, multi-value variables, and custom variable queries. You learn how to write a SQL query that lists unique hosts, understand the required Separate from this, I am also unsure how I could display all selected variables in a single grafana table panel. Step-by-step guide with practical examples and performance tips. So when you change the value, using the dropdown at the top of the dashboard, your panel’s metric Think of variables as parameters that make your dashboards adaptable. In this example, the There is no straightforward way of implementing if-else statement based on arbitrary outside variable in promQL. We will create the variables using the Data sources set up in all the previous lessons. You can use variables in metric queries and in panel titles. The Trino datasource allows to query and visualize Trino data from within Grafana. Distributed traces contain a wealth of information, and tools like auto-instrumentation simplify the process of capturing In Grafana Dashboards settings, I created a variable $logfile based on a query (label_values (filename) from Loki) to be able to select multiple filenames. 2 and Elasticsearch 7. For example, a query that returns multiple series, where each series is Please subscribe, like and share this video 00:00 - Intro 01:55 - Data for demo 02:40 - Demo dashboard 04:23 - Create variables in Grafana dashboard 04:36 - Variable types 05:16 - Query variable For example, if you have a series of four linked variables (country, region, server, metric) and you change a root variable value (country), then Grafana must run queries for all the dependent variables Before queries are sent to your data source the query is interpolated, meaning the variable is replaced with its current value. For example, you could use variables to An alert rule query returning labels from the query. You can Query result template variable from Prometheus If we try to use a query result type in Grafana from Prometheus metrics, by default, we end up with a value field that looks something How to filter variable query in grafana? Ask Question Asked 3 years, 2 months ago Modified 1 year, 8 months ago Did you follow any online instructions? Hello [dharapushpendu], We are working on a Grafana dashboard where the requirement is to execute different queries based on the value of Video Lecture Description In the next few lessons, we will look at how to create and use dashboard variables. In this example, the In the dashboard settings, I want to create a variable so that I can have the option to see the metrics panel for that particular host. I am new to Grafana and PostgreSQL so I was struggling to find any info Learn how Grafana variables work, the main types, common use cases, and best practices for managing them across services, environments, and dashboards. You create and customize Grafana dashboards by using What Grafana version and what operating system are you using? Oracle Linux Server 8. I set up the variable, it works, I see the tables being returned when I run the query from the variable At the core of Grafana's functionality is the ability to build queries that retrieve the data you want to visualize. Requirements Business Text panel 6. To do so, I made a How can I use Variables : variable type : Text box, in Query and Transform e. It’s less readable but operations are performed on prometheus, not grafana, so it’s more effective. A query is a question written in the query language used by the data source. In this guide, you'll learn how to create and implement query variables in your Grafana dashboards, enabling you to build more interactive and flexible visualizations. Types of Variables Grafana supports several types of variables, including: Query Variables: These are populated from a data source query. Is it possible to use this value to get the corresponding key? Or if I switch the values and keys in the Overview A Grafana dashboard without variables is a single-purpose view. Any guidance or information would be greatly appreciated. Users can update that to search for text in a specific field. The base query is straight from the Influxdb This example shows how to use a distinct threshold value per dimension using multi-dimensional alerts and a Math expression. The JSON query type allows you to visualize structured JSON data from external APIs, files, or inline Flux Language is the shiny new query language that comes with InfluxDB 2. I want a single panel that can display multiple metrics simultaneous using a variable. 8 Grafana 10. Line match pattern example: I grafana v8, I want to create a dashboard similar to loki log explorer but with only the labels I am interested in. In the Type: should in this example be populated with: Test, Control The goal is to load variables from a JSON input and be able to use different parts of the variable for different queries. g : I have a telemetry point A from query, I and I want to multiply that value (A) * 0. I'm trying to use a dynamic variable called 'site' in the JSON query I am using the Grafana Infinity Plugin to make GET/POST requests to get data from the URL of an API for a visualization on a dashboard. Refer to Template annotations and labels for various This allows the query to match log lines where the specified pattern occurs, such as log lines containing static content, with variable content in between. This means if you have a dashboard showing stats for different services and a template variable that dictates which services to show, you can use the What are dashboard variables Which variable types are there How to create variables Example creating a variable But now I realized, that Grafana offers a super simple solution for that (no variable definition needed): Just open the “Query options” section to the right of the InfluxDB datasource and Select the resource you want to monitor, for example an AKS cluster. For example, you could create a single dashboard that shows metrics for any server, environment, or application by simply selecting Learn how to build, use, and optimize queries in Grafana. Showing multiple measurements on a single graph can often introduce performance issues, if 编写表达式 如果您的数据源支持表达式，Grafana 将显示 Expression 按钮，并在查询编辑器列表中显示任何现有表达式。 有关表达式的更多信息，请参阅 关于表达式。 打开面板。 在查询下方，单击 This can be used to dynamically change the request URL using variables. For example, if you have a series of four linked variables (country, Region, server, metric) and you change a root variable value (country), then Grafana must run queries for all the dependent variables Before queries are sent to your data source, the query is interpolated, meaning that the variable is replaced with its current value. However, I'm facing challenges in understanding how to use query Grafana resolves this operational bottleneck with Query Variables. For example: SHOW MEASUREMENTS ON _internal or SELECT * FROM "_internal". The text template format used in | line_format and | label_format support the usage of functions. However, I also want an "All" option for when the filter is not needed. With repeat options, you can display multiple You can use instant query (in query options) and threshold (without reduce). Dashboard Variables in Grafana Dashboard variables work as filters in Grafana, but they require a little bit of configuration to work when compared to tools like Power BI or Tableau. This helps you About queries Grafana panels communicate with data sources using queries, which retrieve data for the visualization. 2. Global variables Global variables Grafana has global built-in variables that can be used in expressions in the query editor. They enable you to filter data and change the data source or the Conclusion Building effective queries in Grafana is a vital skill for anyone looking to create insightful dashboards. Advanced variable format options The formatting of the variable interpolation depends on Loki template variables Instead of hard-coding details such as server, application, and sensor names in metric queries, you can use variables. Distributed traces contain a wealth of information, and tools like auto-instrumentation simplify the process of capturing Provides LogQL query examples with explanations on what those queries accomplish. Data link and action variables Variables in data links and actions let you send people to a detailed dashboard or trigger an API call with preserved data filters. Grafana lists these variables in dropdown select boxes at the Variables A variable is a placeholder for a value that you can use in dashboard queries, panel titles, links, and other dashboard elements. I How to use Grafana variables efficiently in Flux Queries in a time series panel with a variable to toggle between hostnames in the queries. A query can return multiple columns, and Grafana automatically generates a list using the values from those columns. The InfluxDB query syntax allows switching the database in the query. Query variables enable you to write a data source query that can return a list of metric names, tag values, or keys. Something similar to this: A query variable is a type of variable that allows you to query a data source for the values. I cannot seem to figure out the correct query syntax Template Variables Relevant source files Template variables in Grafana Infinity Datasource allow you to create dynamic dashboards by substituting variable values in your queries. In Grafana Alerting, you can template alert messages Using Template Variables Relevant source files This document explains how to work with Grafana template variables in the JSON API Data Source plugin. Add variables and one dashboard serves every server, every environment, every team — without Last reviewed: May 12, 2026 Azure Monitor template variables Instead of hard-coding details such as resource group or resource name values in metric queries, you can use variables. Zabbix plugin for Grafana Zabbix plugin for Grafana Features Select multiple metrics by using Regex Create interactive and reusable dashboards with template variables Show events on The Log Search textbox variable filters the logs by text entered and the Search Field dropdown variable defaults to “All Fields”. Custom Variables: Users can define static values for selection. Grafana Cloud: Leverage An alert rule query returning labels from the query. For details, refer to the query Grafana is an open-source analytics and visualization platform that enables you to query, monitor, and create interactive dashboards for metrics, logs, and traces from multiple data sources. By adding support for query variables to your data source plugin, users can create dynamic dashboards based Grafana interprets var-example=value1&var-example=value2 as the dashboard variable example with two values: value1 and value2. How to filter variable query in grafana? Ask Question Asked 3 years, 2 months ago Modified 1 year, 8 months ago Amazon CloudWatch query editor Grafana provides a query editor for the CloudWatch data source, which allows you to query, visualize, and alert on logs and metrics stored in Amazon You can also use template variables in the tag query. I just discovered it works when disabling the multi value or all option in As you can see the final step is to build a query in your panel that includes the name of the metric and the reference to your variables in between curly brackets. Check InfluxDB metrics in Grafana Explore In your Grafana instance, go to the Explore view and build queries to experiment One possible way is to use Grafana templating: define custom variable, for example fieldName with multiple values: ZoomRendered01, ZoomRendered02, ZoomRendered03, You could, for example, subscribe to the AdHocFiltersVariable state and then use the filters to modify the scene in some interesting way. Write queries using PromQL in the query editor, or use Metrics Drilldown to explore metrics without I have such a variable but it returns some values which I don't want to see (template0 and template1) How can I filter them out ? I tried to write label_values (datname!~"template. This includes global variables and dashboard variables. Understand PromQL queries, how to use variables in your queries, and how to work with time series data in Grafana. Instead, they execute real-time metadata lookup operations against your active data But I want to use the variable in order to be able to dynamically use the dashboards / repeat panels. But employing some tricky usage of function absent, vector matching I need to make variables in a Grafana dashboard which has for source a Google Big Query table. For example, enter environment. 0. For example, by setting the path to /movies/$ {movie}/summary you can query the summary for any movie without having to For example, if you have a series of four linked variables (country, Region, server, metric) and you change a root variable value (country), then Grafana must run queries for all the dependent variables You can use SQL to create key/value pairs. These filenames Dashboard Variables in Grafana Dashboard variables work as filters in Grafana, but they require a little bit of configuration to work when compared to tools like Power BI or Tableau. For example, a variable used in a regex expression in an InfluxDB or Prometheus query will be regex escaped. Sources: README. Query variables do not rely on static text entries. In the Name field, enter the variable name you’ll use in queries. Grafana Cloud: Yes, I manage to extract for example base_devices with the regex rename. They also operate on multiple-dimensional data. 1. Understanding the way Loki parses queries can help you write queries that are The order in which Grafana applies transformations directly impacts the results. md 120-128 Query Variable Types The Open Distro for Elasticsearch datasource supports two distinct types of query variables that can be defined using a Introduction to Variables Variables in Grafana are a powerful feature that allows you to create dynamic and reusable dashboards. In this tutorial, I write a step-by-step tutorial on how to create a new drop How to make dashboard graph panel query scale time series values accordingly when time groupping interval changes? Example: I’m using InfluxDB datasource with Grafana 4. When you create a variable, it becomes available from a dropdown menu Steps to execute different queries Step 1: Create table in PostgresSQL through this query. Instantly generate ready-to-use SQL queries for dashboards with AI2sql. Documentation Plugins Infinity data source Query JQ parser Open source Enterprise Grafana Cloud Last reviewed: June 25, 2026 JQ parser The JQ parser allows you to transform and MySQL query editor MySQL template variables MySQL annotations MySQL alerting Troubleshoot MySQL data source issues Additional resources After configuring the MySQL data Query OpenSearch to visualize logs or metrics. g. They are placeholders for a value that can be used in queries, panel titles, and even custom scene objects. For example, a query variable might return a list of server names, A variable is a placeholder for a value. In the screenshot Grafana variables Variables in Grafana can be used to use common values in dashboard queries, titles etc. For a particular POST request, it takes an input We also have the same issue where we wish to convert a query values to a more friendly display names base on a variable or a dynamic value mapping based on a query. The overall goal is Was actually able to solve this using variables. You can also run queries against Loki using LogCLI, the command-line interface Using Grafana 7. When you change the value of a variable, Grafana updates Learn how to use a variable in a Grafana query to make your dashboards dynamic and interactive. Please consider liking the video and letting us know if you have any comments, ideas or questions Understanding Variable Basics Variables in Grafana work as dynamic placeholders that can be referenced in your queries. Grafana data source for Azure Data Explorer Configuring On-Behalf-Of authentication (Beta) { {%/* admonition type="caution" /%}} This feature is in Beta and subject to breaking changes { Query examples Simple time series selection Return all time series with the metric http_requests_total: Return all time series with the metric http_requests_total and the given job and handler labels: InfluxDB: Query variables simplify filtering by tags or fields. They enable you to change the data being displayed in your Try It Yourself: Implementation in Grafana Ready to learn how to use variables in Grafana dashboards powered by PostgreSQL queries? Pre I would like if every time the user clicks a row within the table, the bar chart is updated using the same query but the area changed depending on the row clicked. Think carefully about the cardinality of your data and select attributes with minimal variation in value, for Backend features: Alerting, recorded queries, shared dashboards, and query caching (in backend parsing mode). $__rate_interval is a Grafana variable, used to automatically calculate the most appropriate period (range). If values dependent variable are not known on the creation stage, or if you want second variable to have more than one value for user to chose from, you'll need to use two variables Variables Variables are used to parameterize a scene. Click Apply. 5. In line with the earlier example, one SQL query variable that returns every not-null email address entry, and then a Kusto panel that references For example, you can template the summary annotation to include information from query values, providing relevant alert context for responders. For example, a query variable might return a list of server names, sensor IDs, or I'm new to Grafana and the Inifnity-data source and trying to achieve something that I don't know is possible. An alternative way to the filters as a normal variable inside query Hi,I am using the URL to fetch json data from REST API. You can Learn how to reference variables in panel queries to create dynamic filtering. 15. This variable will be used to modify (filter, visualisation name, timerange, ) a dynamic TraceQL TraceQL is a query language designed for selecting traces in Tempo. Query best practices The way you write queries in Loki affects how quickly you get results returned from those queries. net/grafana/dashboard- For example, if you have a series of four linked variables (country, region, server, metric) and you change a root variable value (country), then Grafana must run queries for all the dependent variables Expressions work with data source queries that return time series or number data. A specific range can also be used, for example: rate (my_counter [10m]) Click Query to choose the query variable type. Add variables to metric queries, panel titles, links, and other dashboard elements to create interactive dashboards that viewers can adjust without editing panels. I have been managing the backend of an IoT project to handle data and show statuses via Grafana dashboard. What Grafana version and what operating system are you using? What are you trying to achieve? I’d like to change the queries in the panels, dynamically based on given variable Query examples Simple time series selection Return all time series with the metric http_requests_total: Return all time series with the metric http_requests_total and the given job and handler labels: Conclusion Mastering Prometheus queries and effectively using Grafana’s templated variables can significantly enhance your monitoring capabilities. Consider using URL parameters to set specific time ranges directly from Recommendations: Use Grafana’s built-in time picker macros to dynamically adjust time ranges in your queries. Step 2: Now create new Grafana dashboard and select database in my case (Postgres) How to Use Grafana Variable Queries for Dynamic Dashboard Filtering Master Grafana template variables and query variables to create dynamic, interactive dashboards that adapt For example, if you have a series of four linked variables (country, region, server, metric) and you change a root variable value (country), then Grafana must run queries for all the dependent variables Hello Community, I’m trying to create a graph with a query where I can use/pass multiple values into a single query. Thanks, so what is table:raw in your example? where do I use the variable name? the list of table names are in the variable dropdown but I do not want values from the selected This lesson explains how to create query variables in Grafana to generate interactive dropdown menus for dashboards. I’m running Grafana on a Linux OS The goal is to use a JSON to pass data to a variable. "database" LIMIT 10 To Status history A status history visualization displays data in a way that shows periodic states over time. Dashboards with Grafana in Application Insights integrates Azure Monitor’s Grafana experience directly into the Azure portal. x86_64 What are you trying to achieve? It is hard for me to understand the basic Variables A variable is a placeholder for a value that you can use in dashboard queries, panel titles, links, and other dashboard elements. Grafana integrations: Node graph panel, annotations, and template Grafana support Grafana has a data source plugin that lets you explore and visualize your OpenSearch data. This tutorial will guide you through the process of building queries in Grafana, covering I have been managing the backend of an IoT project to handle data and show statuses via Grafana dashboard. Step 1: Create table in postgresql and insert data in it to visualize on dashboard panel. Unlike variables, which usually control a predefined label or dimension, Template annotations and labels You can use templates to customize alert and notification messages, including dynamic data from alert rule queries. Grafana displays these For example, if you have a series of four linked variables (country, Region, server, metric) and you change a root variable value (country), then Grafana must run queries for all the dependent variables In the dashboard settings, I want to create a variable so that I can have the option to see the metrics panel for that particular host. Example: The Amazon CloudWatch data source in Grafana extends these capabilities by allowing you to query CloudWatch data and create rich, interactive visualizations that can be correlated with New regular expression option for Extract fields transformation We’ve updated the Extract fields transformation with an additional RegExp format option Adhoc filters Adhoc filters provide a very powerful way to dynamically change the scope or filtering of queries in your scene view. Dynamic data enhances alert context, making it easier for responders to . A list of available dashboards appears. MySQL/PostgreSQL: Use SQL queries to populate variables with database table or column values. When you add an override rule, it targets a particular set of fields and lets you define multiple Use the Grafana variable syntax to include variables in queries. However, I'm facing challenges in understanding how to use query For example, for a MySQL query type we would need to write an actual SQL query, but for Prometheus we use “PromQL”, ie Prometheus Query Language. Advanced variable format options The formatting of the variable interpolation depends on TraceQL TraceQL is a query language designed for selecting traces in Tempo. Learn more about Grafana template Grafana variables can be used to create interactive dashboards by creating a variable as a query, modifying the graph query to use the variable, and setting the dashboard to How I can use variable in sql query at Grafana? I have variable robot but I do not know how I can use it in sql query. *|postgres") Try It Yourself: Implementation in Grafana Ready to learn how to use variables in Grafana dashboards powered by PostgreSQL queries? Pre In Grafana or Grafana Cloud, you can use the Span Limit field in the TraceQL query editor in Grafana Explore. InfluxDB: Query variables simplify filtering by tags or fields. For this I need to be able to retreive all values for a given label and put SQL Queries in Grafana Introduction SQL (Structured Query Language) is a powerful tool for interacting with relational databases. They can query backend data sources—including Prometheus-based ones—and offer a richer Using a key:value variable to rename columns or change values in flux query Grafana Dashboards wesztman September 17, 2024, 12:02pm For example, a variable used in a regex expression in an InfluxDB or Prometheus query will be regex escaped. In a status history, each field or series is rendered as a horizontal row, with multiple boxes showing Grafana includes built-in support for Prometheus, so you don’t need to install a plugin. Template variables allow you to I am trying to create a grafana dashboard for cassandra and I need assistance how to filter a variable from the metric output. For details, refer to the variable Grafana supports two types of alert rules: Grafana-managed alert rules — the recommended option. Advanced variable format options The formatting of the variable interpolation depends on For example, a variable used in a regex expression in an InfluxDB or Prometheus query will be regex escaped. For information about getting started with the plugin, see the Grafana overview page. 4-1. During interpolation, the variable value might be escaped in order to conform to 概要 GrafanaのVariablesを使う方法を説明します。 GrafanaのVariablesは、以下の図のようにダッシュボード上でダッシュボードの閲覧者がパラメータを指定できる機能です。 What Grafana version and what operating system are you using? Rocky Linux 9, grafana-10. When you change the value of a variable, Grafana updates Grafana Variables Introduction Grafana variables are powerful features that allow you to create dynamic and interactive dashboards. Learn to implement advanced Grafana variables with chained queries, regex extraction, and custom variable types for dynamic dashboards. Your new panel should be visible with data from your Flux query. 1n, ih8hpxef, reajeu, r7ih, lvct, req2, qw, civwhc, 48j9hwie, bz,