Once you've created a chart, you can customize the appearance of it to best present the data. You can share a chart in different formats and add a chart to a new or existing dashboard.
Change the appearance of your chart
When you run your query in NRQL mode or view your chart while using metrics and events to specify data, New Relic analyzes your data and applies a chart type that fits your data.
There are several options of chart types to choose from. To change the chart type, use the Chart type menu to the right of the current chart.
While we try our best to optimize how we display your data, sometimes you may have other needs. Depending on the chart type, there are additional customization options available.
重要
The system used for representing byte units (such as KB, MB, GB, TB, etc.) in these charts follows the metric representation. This means that:
1 KB (kilobyte) = 1,000 bytes
1 MB (megabyte) = 1,000 KB
1 GB (gigabyte) = 1,000 MB
1 TB (terabyte) = 1,000 GB
This metric system is in line with the International System of Units (SI), which uses powers of 10 for calculations and representation.
Read the sections below to learn more about the customization features. You can also see this blog and companion video to get a guided walkthrough for a few of the customization options.
Customize the date and time format for tables and billboards. You have the flexibility to leave it as is or modify the format to suit your needs. Choose from the following options:
Numeric: Retains the timestamp as numeric values.
Date: Displays dates in a standard format.
Duration: Shows the time span between the timestamp and the present moment.
Time to Now: Indicates the time elapsed since the timestamp.
Select the most suitable format for each type of data to ensure it's presented in a human-readable format.
If data is a timestamp, you can choose how to represent the date and time:
On line charts and area charts you can adjust the Y axis to display the data within certain values by setting a minimum and maximum value for the axis.
If no customization option is selected, dashboards automatically displays the full Y axis from 0 to the top value plus a margin.
For line charts, area charts, and histograms, you can disable or enable the legend.
If the number of facets on a query is larger than 5,000 for bar charts, pie charts, or tables, the Other groups facet aggregates the rest of the facets. This customization allows you to have the Other groups option visible or not.
You can customize the color of your charts per series in area, bar, line, pie, and stacked bar charts.
To customize the color per series:
Run your query.
Open the Colors menu in the chart settings.
Select the plus icon.
Select the series you want to change the color.
Select the desired color.
Query builder: This is an example of how to set the Login Service series to a different color.
You can customize the unit on your Y axis and in each of your series. It is available in area, line, and stacked bar charts.
To customize the unit on your Y axis:
Run a time series query.
Open the units menu in the customizations UI.
Use the plus icon to add a per series customization.
Select the series that needs another unit.
Select the unit.
Query builder: This is an example of how to customize your unit on your Y axis.
Time series charts sometimes look broken when there is a zero in the event attribute being queried. However, a null value may not always represent the situation correctly.
You can choose an option for displaying null values to make your time series charts easier to understand. They include:
Leave as null (default): Null values show as gaps in the chart, which can result in disconnected lines. You may want to use this option if it's important to find gaps in reporting, or when it doesn't make sense to connect a continuous line.
Remove the value: Null points won't exist in the chart. For example, a chart that displays a data point per hour in a day would show fewer than 24 points.
Preserve the last value: Null values will keep the value from the previous period. For example, if a chart reports cumulative sales each hour, but is missing an hour's data, the missing hour would reflect the same number of sales as the previous hour.
Transform the value to zero: The missing data shows up as a zero. This option could be useful when no data means there is no meaningful transaction, count, or usage.
You can choose from four ways to display null values in your charts.
To customize how your null values appear:
Run a time series query or edit an existing chart.
Open the Null values menu in the chart settings.
Select the Null values option to apply.
If you'd like to use different options for each series, select the icon beside Null values per series to configure them.
Thresholds are visual cues that add context to your charts and tables, making data interpretation clearer. Here's how they can elevate your visualizations:
Boundary lines: Establish minimum and maximum acceptable values in time series charts.
Colored regions: Shade areas between thresholds to visually identify normal operating ranges or highlight critical zones.
Conditional cell coloring: Apply color codes to table cells based on their values, instantly revealing data outliers or trends.
In time series charts:
Edit the chart and expand the Thresholds menu.
Select + to add a threshold and enter a Name.
Enter values for From and To. If you want to create a single line, enter the same number for both fields.
Select a severity level. This determines the color of the line or region.
In tables:
Edit the chart and expand the Thresholds menu.
Select + to add a threshold and select a Column.
Enter values for From and To. To set an upper bound, leave the From field empty. To set a lower bound, leave the To field empty.
You can use Nerdpacks to create your own custom visualizations. We've also teamed up with Formidable so you can use an open-source charting library, and quickly add unique "victory charts" to your dashboards. To learn about these custom visualization Nerdpacks, watch this short video (approx. 4 minutes).
