Pie Charts

Pie charts are useful at showing ratios or comparisons of aggregated data.

X Axis

Pie charts do not have an X-axis, so all data will be totaled, across the selected time range into a single pie chart.

• For example: a 30-day (or 1-year) time range will accumulate all matching results into a single pie chart.

Note: to visualize changes over time with an X-axis, a Stacked Area Chart is often a better choice than a Pie chart.

Example Pie Charts

Compute Time, by Component

This example shows the percentage of compute time each cpu component is using, for the past 30 days.

• cpu_core_alu is using the most, at 55.6%
• cpu_core_frontend is using the least, at 5.1%

Configuration:

Signature Classification

This example shows the percentage of failures for the past 30 days, grouped by Signature Classification.

Configuration:

Signature Triage State

This chart shows the percentage of signatures, grouped by their Triage State, for the past 30 days.

• 78.6% are NEW
• 7.1% are ASSIGNED
• etc.

Configuration:

Pie chart with custom series groups

This chart shows the number of fails per Signature for the past 10 weeks, with 2 custom series groups:

• sig0
• sig1
• (all other series) is an automatic series group, to match the remaining signatures.

Note that the groups are ordered as pie slices, in a clockwise direction, beginning at top of the pie.

Configuration:

Pie chart with custom series groups, sorted by value

This pie chart is identical to the above Pie chart, except the Sort by value checkbox has been clicked.

• Note the pie slices are ordered by value (in descending order), in a clockwise direction around the pie.