https://github.com/bric3/fireplace

Flamegraph (Iciclegraph) swing component
https://github.com/bric3/fireplace

flamegraph iciclegraph java jfr swing

Last synced: 9 months ago
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Flamegraph (Iciclegraph) swing component

• Host: GitHub
• URL: https://github.com/bric3/fireplace
• Owner: bric3
• License: mpl-2.0
• Created: 2022-01-03T10:37:54.000Z (almost 4 years ago)
• Default Branch: master
• Last Pushed: 2025-04-08T10:33:06.000Z (9 months ago)
• Last Synced: 2025-04-08T10:34:06.934Z (9 months ago)
• Topics: flamegraph, iciclegraph, java, jfr, swing
• Language: Java
• Homepage:
• Size: 18 MB
• Stars: 18
• Watchers: 3
• Forks: 5
• Open Issues: 19
• Metadata Files:
  • Readme: README.adoc
  • License: LICENSE

Awesome Lists containing this project

README

          
image:https://github.com/bric3/fireplace/actions/workflows/build.yml/badge.svg[Java CI with Gradle,link=https://github.com/bric3/fireplace/actions/workflows/build.yml]

// image:https://snyk.io/test/github/bric3/fireplace/badge.svg?targetFile=build.gradle["Known Vulnerabilities", link="https://snyk.io/test/github/bric3/fireplace?targetFile=build.gradle.kts"]

image:https://img.shields.io/maven-central/v/io.github.bric3.fireplace/fireplace-swing.svg["Maven Central", link="https://search.maven.org/artifact/io.github.bric3.fireplace/fireplace-swing"]

== Flamegraph / Iciclegraph Java Swing component

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This flamegraph component is known to be used in https://github.com/openjdk/jmc[JDK Mission Control 9.0] and in the https://docs.datadoghq.com/developers/ide_integrations/idea/[Datadog plugin for IntelliJ].

== Usage

.Example usage

[source,java]

----

var fg = new FlamegraphView();

flamegraphView.setRenderConfiguration(

        FrameTextsProvider.of(

                frame -> frame.isRoot() ? "root" : frame.actualNode.getFrame().getHumanReadableShortString(),

                frame -> frame.isRoot() ? "" : FormatToolkit.getHumanReadable(frame.actualNode.getFrame().getMethod(), false, false, false, false, true, false),

                frame -> frame.isRoot() ? "" : frame.actualNode.getFrame().getMethod().getMethodName()

        ),

        new DimmingFrameColorProvider<>(defaultFrameColorMode.colorMapperUsing(ColorMapper.ofObjectHashUsing(defaultColorPalette.colors()))),

        FrameFontProvider.defaultFontProvider()

);

jpanel.add(flamegraphView.component);

// later, fill in the data

var listOfFrames = FrameBox.flattenAndCalculateCoordinate(new ArrayList(), ...);

flamegraphView.setModel(

        new FrameModel<>(

                "title, events (CPU, Locks)", // used in the root "frame"

                 (a, b) -> Objects.equals(a, b), // used to identify equal frames

                 listOfFrames

        )

);

----

== Misc

Snapshot versions will be delivered at

> https://s01.oss.sonatype.org/content/repositories/snapshots/io/github/bric3/fireplace[https://s01.oss.sonatype.org/content/repositories/*snapshots*/io/github/bric3/fireplace]