Thanks for your reply. The info on the variable syntax was useful since I’m just learning Grafana presently. The tips you mention do indeex work for a query, instead of instrumenting my queries with{CollectionName}.{AppName} I wanted to be able to use another variable that would contain...
In the above example, we use another variable named $source inside the query definition. Whenever you change, via the dropdown, the current value of the $source variable, it will trigger an update of the $host variable so it now only contains hostnames filtered by in this case the @sour...
In the above example, we use another variable named $source inside the query definition. Whenever you change, via the dropdown, the current value of the $source variable, it will trigger an update of the $host variable so it now only contains hostnames filtered by in this case the @sour...
You can use environment variable interpolation in all three provisioning configuration types. The allowed syntax is either $ENV_VAR_NAME or ${ENV_VAR_NAME}, and it can be used only for values, not for keys or larger parts of the configurations. It’s not available in the dashboard’s def...
Use repeating rows to create rows dynamically based on a template variable. For more information about repeating rows, seeCreating dashboards. Keyboard shortcuts Grafana has a number of keyboard shortcuts available. To display all keyboard shortcuts available to you, press?orhon your keyboard. ...
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This is done based on the identifying labels associated with each individual series or number.So if you have numbers with labels like {host=web01} in $A and another number in $B with the same labels then the operation is performed between those two items within each variable, and the ...
For example, an alert might have the labelset{alertname="High CPU usage",server="server1"}whileanother alert might have the labelset{alertname="High CPU usage",server="server2"}. These are two separate alerts because although their alertname labels are the same, their server labels are di...
A variable is a placeholder for a value and is used to create interactive and dynamic dashboards. Instead of hard-coding entries – like application, server, or sensor names – they can be entered during runtime as user selections. These variables are stored in drop-down menus and when a...
# CLI flag: -querier.max-retries-per-request [max_retries: <int> | default = 5] # 基于存储分片配置和查询AST执行查询并行化,此功能仅由分块存储引擎支持 # Perform query parallelisations based on storage sharding configuration and # query ASTs. This feature is supported only by the chunks ...