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* refactors config panels and visualizations, corrects relrefs * adds an alias * Remove some old content * moves visualizations topic to the root * moves out panels and visualization topics to the root * adds move and resize panel to add/organize panel; creates a create dashboard topic under build dashboards; adjusts context of add a panel to be from within an existing dashboard * updates aliases * creates search at root, moves dashboard preview to search, creates standalone search dashboard topic * moves Set dashboard time range to use-dashboards, creates modify dashboard settings and adds moves Modify dashboard time settings to that topic * moves existing query-options topic from working with panels to configure-panel-visualizations, moves panel time overrides and timeshift content to query options * Moving things to better category, fixing links, improving ordering * Move panel inspector to main panel topic * completes partial fix of relrefs * relref fixes con't * restructures remaining panels topics * more relref fixes * Minor fix * Minor tweak * finishes fixing relrefs Co-authored-by: Torkel Ödegaard <torkel@grafana.com> Co-authored-by: Jack Baldry <jack.baldry@grafana.com>
39 lines
1.4 KiB
Markdown
39 lines
1.4 KiB
Markdown
---
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aliases:
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- /docs/grafana/latest/troubleshooting/troubleshoot-queries/
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- /docs/grafana/latest/panels-visualizations/query-transform-data/troubleshoot-queries/
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description: Guide to troubleshooting Grafana queries
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keywords:
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- grafana
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- troubleshooting
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- documentation
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- guide
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- queries
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title: Troubleshoot queries
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weight: 200
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---
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# Troubleshoot queries
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This page provides information to solve common dashboard problems.
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## I get different results when I rearrange my functions
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Function order is very important. Just like in math, the order that you place your functions can affect the result.
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## Inspect your query request and response
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The most common problems are related to the query and response from your data source. Even if it looks
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like a bug or visualization issue in Grafana, it is almost always a problem with the data source query or
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the data source response. Start by inspecting your panel query and response.
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For more information, refer to [Inspect request and response data]({{< relref "../../panel-inspector/#inspect-query-request-and-response data/" >}}).
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## My query is slow
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How many data points is your query returning? A query that returns lots of data points will be slow. Try this:
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- In **Query options**, limit the **Max data points** returned.
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- In **Query options**, increase the **Min interval** time.
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- In your query, use a `group by` function.
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