Merge pull request #137 from SAP/pr-9c5aedab96398e070c281fe9e1366bf3837451d4-sap

sap: Merge 9c5aeda

Author: RealCLanger

application/org.openjdk.jmc.flightrecorder.metadata/src/main/java/org/openjdk/jmc/flightrecorder/metadata/MetadataPage.java

@@ -63,6 +63,7 @@
 import org.openjdk.jmc.flightrecorder.ui.common.AbstractDataPage;
 import org.openjdk.jmc.flightrecorder.ui.common.DataPageToolkit;
 import org.openjdk.jmc.flightrecorder.ui.common.LabeledPageFactory;
+import org.openjdk.jmc.flightrecorder.ui.common.TreeExpandCollapseSupport;
 import org.openjdk.jmc.flightrecorder.ui.common.TypeLabelProvider;
 import org.openjdk.jmc.ui.TypeAppearance;
 import org.openjdk.jmc.ui.column.ColumnBuilder;
@@ -179,7 +180,7 @@ public class MetadataUi implements IPageUI {
 			MCContextMenuManager mm = MCContextMenuManager.create(viewer.getControl());
 			ColumnMenusFactory.addDefaultMenus(attributeTable, mm);
 			ColumnViewerToolTipSupport.enableFor(viewer);
-
+			TreeExpandCollapseSupport.installFor(viewer);
 			viewer.setContentProvider(new MetadataContentProvider());
 			ColumnViewerToolTipSupport.enableFor(viewer);
 			Text tableFilter = ColumnsFilter.addFilterControl(formBody, toolkit, attributeTable);

application/org.openjdk.jmc.flightrecorder.ui/src/main/java/org/openjdk/jmc/flightrecorder/ui/common/DataPageToolkit.java

@@ -198,10 +198,11 @@ public Color getColor(IItem item) {
 
 		// FIXME: Handle ColorProvider and combined events
 		Map<String, Integer> columnsOrderMap = new HashMap<>();
-		columnsOrderMap.put(createColumnId(JfrAttributes.START_TIME), 1);
-		columnsOrderMap.put(createColumnId(JfrAttributes.DURATION), 2);
-		columnsOrderMap.put(createColumnId(JfrAttributes.END_TIME), 3);
-		columnsOrderMap.put(createColumnId(JfrAttributes.EVENT_THREAD), 4);
+		columnsOrderMap.put(createColumnId(JfrAttributes.EVENT_TYPE), 1);
+		columnsOrderMap.put(createColumnId(JfrAttributes.START_TIME), 2);
+		columnsOrderMap.put(createColumnId(JfrAttributes.DURATION), 3);
+		columnsOrderMap.put(createColumnId(JfrAttributes.END_TIME), 4);
+		columnsOrderMap.put(createColumnId(JfrAttributes.EVENT_THREAD), 5);
 		DEFAULT_COLUMNS_ORDER = Collections.unmodifiableMap(columnsOrderMap);
 	}
 

application/org.openjdk.jmc.flightrecorder.ui/src/main/java/org/openjdk/jmc/flightrecorder/ui/common/TreeExpandCollapseSupport.java

@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2025, Oracle and/or its affiliates. All rights reserved.
+ * 
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * The contents of this file are subject to the terms of either the Universal Permissive License
+ * v 1.0 as shown at https://oss.oracle.com/licenses/upl
+ *
+ * or the following license:
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are permitted
+ * provided that the following conditions are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright notice, this list of conditions
+ * and the following disclaimer.
+ * 
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list of
+ * conditions and the following disclaimer in the documentation and/or other materials provided with
+ * the distribution.
+ * 
+ * 3. Neither the name of the copyright holder nor the names of its contributors may be used to
+ * endorse or promote products derived from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
+ * WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package org.openjdk.jmc.flightrecorder.ui.common;
+
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.viewers.TreeViewer;
+
+/**
+ * Enables double-click and enter key press to expand or collapse tree nodes.
+ */
+public final class TreeExpandCollapseSupport {
+
+	/**
+	 * Private since we don't want any instances.
+	 */
+	private TreeExpandCollapseSupport() {
+	}
+
+	/**
+	 * Installs a handler for both double click and enter key press.
+	 *
+	 * @param viewer
+	 *            the TreeViewer to update
+	 */
+	public static void installFor(TreeViewer viewer) {
+		viewer.addDoubleClickListener(event -> {
+			IStructuredSelection selection = (IStructuredSelection) viewer.getSelection();
+			if (!selection.isEmpty()) {
+				Object element = selection.getFirstElement();
+				if (element != null) {
+					boolean isExpanded = viewer.getExpandedState(element);
+					viewer.setExpandedState(element, !isExpanded);
+				}
+			}
+		});
+	}
+}

application/org.openjdk.jmc.flightrecorder.ui/src/main/java/org/openjdk/jmc/flightrecorder/ui/common/TypeLabelProvider.java

@@ -141,6 +141,8 @@ public static Color getColor(String typeId) {
 			return new Color(0x000096);
 		case JdkTypeIDs.THREAD_DUMP:
 			return new Color(0xFFA800);
+		case JdkTypeIDs.TENURING_DISTRIBUTION:
+			return new Color(0x4682B4);
 		default:
 			// "http://www.oracle.com/hotspot/jvm/vm/gc/collector/old_garbage_collection" -> new Color(0x800000);
 			// "http://www.oracle.com/hotspot/jvm/vm/gc/collector/young_garbage_collection" -> new Color(0xFF8080);

application/org.openjdk.jmc.flightrecorder.ui/src/main/java/org/openjdk/jmc/flightrecorder/ui/messages/internal/Messages.java

@@ -240,6 +240,11 @@ public class Messages extends NLS {
 	public static String GarbageCollectionsPage_PAGE_NAME;
 	public static String GarbageCollectionsPage_PAUSE_PHASES_TITLE;
 	public static String GarbageCollectionsPage_PAUSE_PHASE_SELECTION;
+	public static String GarbageCollectionsPage_TENURING_DISTRIBUTION_TITLE;
+	public static String GarbageCollectionsPage_TENURING_DISTRIBUTION_NO_EVENTS_MESSAGE;
+	public static String GarbageCollectionsPage_TENURING_DISTRIBUTION_NO_SELECTION_MESSAGE;
+	public static String GarbageCollectionsPage_TENURING_DISTRIBUTION_MULTI_SELECTION_MESSAGE;
+	public static String GarbageCollectionsPage_TENURING_SIZE;
 	public static String GarbageCollectionsPage_ROW_HEAP;
 	public static String GarbageCollectionsPage_ROW_HEAP_DESC;
 	public static String GarbageCollectionsPage_ROW_HEAP_POST_GC;

application/org.openjdk.jmc.flightrecorder.ui/src/main/java/org/openjdk/jmc/flightrecorder/ui/overview/ResultTableUi.java

@@ -56,6 +56,7 @@
 import org.openjdk.jmc.common.IWritableState;
 import org.openjdk.jmc.common.unit.IQuantity;
 import org.openjdk.jmc.flightrecorder.rules.IResult;
+import org.openjdk.jmc.flightrecorder.rules.ResultToolkit;
 import org.openjdk.jmc.flightrecorder.rules.TypedResult;
 import org.openjdk.jmc.flightrecorder.ui.DataPageDescriptor;
 import org.openjdk.jmc.flightrecorder.ui.IPageContainer;
@@ -222,21 +223,21 @@ public String getTextTyped(IResult IResult) {
 				new TypedLabelProvider<IResult>(IResult.class) {
 					@Override
 					public String getTextTyped(IResult IResult) {
-						return IResult.getSummary();
+						return ResultToolkit.populateMessage(IResult, IResult.getSummary(), false);
 					}
 				}).build();
 		IColumn explanationColumn = new ColumnBuilder(Messages.ResultOverview_COLUMN_EXPLANATION, "explanation", //$NON-NLS-1$
 				new TypedLabelProvider<IResult>(IResult.class) {
 					@Override
 					public String getTextTyped(IResult IResult) {
-						return IResult.getExplanation();
+						return ResultToolkit.populateMessage(IResult, IResult.getExplanation(), false);
 					}
 				}).build();
 		IColumn solutionColumn = new ColumnBuilder(Messages.ResultOverview_COLUMN_SOLUTION, "solution", //$NON-NLS-1$
 				new TypedLabelProvider<IResult>(IResult.class) {
 					@Override
 					public String getTextTyped(IResult IResult) {
-						return IResult.getSolution();
+						return ResultToolkit.populateMessage(IResult, IResult.getSolution(), false);
 					}
 				}).build();
 		IColumn idColumn = new ColumnBuilder(Messages.ResultOverview_COLUMN_RESULT_ID, "id", //$NON-NLS-1$

application/org.openjdk.jmc.flightrecorder.ui/src/main/java/org/openjdk/jmc/flightrecorder/ui/pages/EventBrowserPage.java

@@ -89,6 +89,7 @@
 import org.openjdk.jmc.flightrecorder.ui.common.ImageConstants;
 import org.openjdk.jmc.flightrecorder.ui.common.ItemList;
 import org.openjdk.jmc.flightrecorder.ui.common.ItemList.ItemListBuilder;
+import org.openjdk.jmc.flightrecorder.ui.common.TreeExpandCollapseSupport;
 import org.openjdk.jmc.flightrecorder.ui.common.TypeFilterBuilder;
 import org.openjdk.jmc.flightrecorder.ui.messages.internal.Messages;
 import org.openjdk.jmc.flightrecorder.ui.selection.SelectionStoreActionToolkit;
@@ -209,6 +210,7 @@ class EventBrowserUI implements IPageUI {
 			treeSash = new SashForm(form.getBody(), SWT.HORIZONTAL);
 			toolkit.adapt(treeSash);
 			typeFilterTree = DataPageToolkit.buildEventTypeTree(treeSash, toolkit, this::onTypeChange, false);
+			TreeExpandCollapseSupport.installFor(typeFilterTree.getViewer());
 			MCContextMenuManager mm = typeFilterTree.getMenuManager();
 			IAction addPageAction = ActionToolkit.action(() -> DataPageToolkit.addPage(selectedTypes),
 					Messages.EventBrowserPage_NEW_PAGE_USING_TYPES_ACTION, NEW_PAGE_ICON);
@@ -312,7 +314,6 @@ private void rebuildItemList() {
 			}
 
 			// FIXME: Possibly move to attribute toolkit/handler?
-			// FIXME: Make sure to get Event Type as the first column
 			// FIXME: Stream<IType> -> Stream<IAttribute> should be delegated to some context (e.g. the editor)
 			Stream<IAttribute<?>> commonAttributes = Stream.empty();
 			if (types.hasNext()) {

application/org.openjdk.jmc.flightrecorder.ui/src/main/java/org/openjdk/jmc/flightrecorder/ui/pages/GarbageCollectionsPage.java

@@ -64,9 +64,11 @@
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.custom.CTabFolder;
 import org.eclipse.swt.custom.SashForm;
+import org.eclipse.swt.custom.StackLayout;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Label;
 import org.eclipse.ui.forms.widgets.Form;
 import org.eclipse.ui.forms.widgets.FormToolkit;
 
@@ -92,6 +94,7 @@
 import org.openjdk.jmc.common.unit.LinearKindOfQuantity;
 import org.openjdk.jmc.common.unit.UnitLookup;
 import org.openjdk.jmc.flightrecorder.JfrAttributes;
+import org.openjdk.jmc.flightrecorder.jdk.JdkAggregators;
 import org.openjdk.jmc.flightrecorder.jdk.JdkAttributes;
 import org.openjdk.jmc.flightrecorder.jdk.JdkFilters;
 import org.openjdk.jmc.flightrecorder.jdk.JdkTypeIDs;
@@ -106,6 +109,7 @@
 import org.openjdk.jmc.flightrecorder.ui.IPageUI;
 import org.openjdk.jmc.flightrecorder.ui.StreamModel;
 import org.openjdk.jmc.flightrecorder.ui.common.AbstractDataPage;
+import org.openjdk.jmc.flightrecorder.ui.common.BucketBuilder;
 import org.openjdk.jmc.flightrecorder.ui.common.DataPageToolkit;
 import org.openjdk.jmc.flightrecorder.ui.common.FilterComponent;
 import org.openjdk.jmc.flightrecorder.ui.common.FlavorSelector;
@@ -119,12 +123,14 @@
 import org.openjdk.jmc.flightrecorder.ui.messages.internal.Messages;
 import org.openjdk.jmc.flightrecorder.ui.selection.SelectionStoreActionToolkit;
 import org.openjdk.jmc.ui.charts.AWTChartToolkit;
+import org.openjdk.jmc.ui.charts.IQuantitySeries;
 import org.openjdk.jmc.ui.charts.ISpanSeries;
 import org.openjdk.jmc.ui.charts.IXDataRenderer;
 import org.openjdk.jmc.ui.charts.QuantitySeries;
 import org.openjdk.jmc.ui.charts.RendererToolkit;
 import org.openjdk.jmc.ui.charts.SpanRenderer;
 import org.openjdk.jmc.ui.charts.XYChart;
+import org.openjdk.jmc.ui.charts.XYDataRenderer;
 import org.openjdk.jmc.ui.column.ColumnBuilder;
 import org.openjdk.jmc.ui.column.ColumnManager;
 import org.openjdk.jmc.ui.column.ColumnManager.SelectionState;
@@ -177,6 +183,9 @@ public IDisplayablePage createPage(IPageDefinition dpd, StreamModel items, IPage
 	private final static Color LONGEST_PAUSE_COLOR = DataPageToolkit.GC_BASE_COLOR.brighter();
 	private final static Color SUM_OF_PAUSES_COLOR = DataPageToolkit.GC_BASE_COLOR.brighter().brighter();
 
+	private static final Color TENURING_DISTRIBUTION_EVENT_COLOR = TypeLabelProvider
+			.getColorOrDefault(JdkTypeIDs.TENURING_DISTRIBUTION);
+
 	public static final IAttribute<IQuantity> HEAP_USED_POST_GC = attr("heapUsed", Messages.ATTR_HEAP_USED_POST_GC, //$NON-NLS-1$
 			Messages.ATTR_HEAP_USED_POST_GC_DESC, MEMORY);
 
@@ -187,6 +196,8 @@ public IDisplayablePage createPage(IPageDefinition dpd, StreamModel items, IPage
 					JdkAttributes.GC_METASPACE_COMMITTED, JdkAttributes.GC_METASPACE_RESERVED)
 			.build();
 
+	private static final IAggregator<IQuantity, ?> tenuringAgeSizeAggregator = JdkAggregators.TENURING_AGE_SIZE;
+
 	private static class GC {
 		final IType<IItem> type;
 		final IItem gcItem;
@@ -288,11 +299,18 @@ private class GarbageCollectionsUi implements IPageUI {
 		private FilterComponent phasesFilter;
 		private ItemList metaspaceList;
 		private FilterComponent metaspaceFilter;
+		private Composite tenuringComposite;
+		private StackLayout tenuringLayout;
+		private ChartCanvas tenuringChartCanvas;
+		private XYChart tenuringChart;
+		private Label noGcIdSelectionLabel;
+		private Label multiGcIdSelectionLabel;
 		private CTabFolder gcInfoFolder;
 		private IItemCollection selectionItems;
 		private FlavorSelector flavorSelector;
 		private ThreadGraphLanes lanes;
 		private MCContextMenuManager mm;
+		private IItemCollection tenuringDistributionItems;
 
 		GarbageCollectionsUi(Composite parent, FormToolkit toolkit, IPageContainer pageContainer, IState state) {
 			this.pageContainer = pageContainer;
@@ -336,11 +354,15 @@ private class GarbageCollectionsUi implements IPageUI {
 			gcList = ColumnManager.build(tableViewer, columns, TableSettings.forState(state.getChild(GCS)));
 			MCContextMenuManager itemListMm = MCContextMenuManager.create(gcList.getViewer().getControl());
 			ColumnMenusFactory.addDefaultMenus(gcList, itemListMm);
+			tenuringDistributionItems = getDataSource().getItems().apply(JdkFilters.TENURING_DISTRIBUTION);
 			gcList.getViewer().addSelectionChangedListener(e -> {
 				buildChart();
 				pageContainer.showSelection(ItemCollectionToolkit.build(gcSelectedGcItems()));
 				updatePhaseList();
 				updateMetaspaceList();
+				if (tenuringDistributionItems.hasItems()) {
+					updateTenuringHistogram();
+				}
 			});
 
 			SelectionStoreActionToolkit.addSelectionStoreActions(gcList.getViewer(), pageContainer.getSelectionStore(),
@@ -388,6 +410,31 @@ private class GarbageCollectionsUi implements IPageUI {
 			DataPageToolkit.addTabItem(gcInfoFolder, metaspaceFilter.getComponent(),
 					Messages.GarbageCollectionsPage_METASPACE_TITLE);
 
+			tenuringComposite = toolkit.createComposite(gcInfoFolder);
+			tenuringLayout = new StackLayout();
+			tenuringComposite.setLayout(tenuringLayout);
+			if (tenuringDistributionItems.hasItems()) {
+				noGcIdSelectionLabel = new Label(tenuringComposite, SWT.CENTER);
+				noGcIdSelectionLabel
+						.setText(Messages.GarbageCollectionsPage_TENURING_DISTRIBUTION_NO_SELECTION_MESSAGE);
+				multiGcIdSelectionLabel = new Label(tenuringComposite, SWT.CENTER);
+				multiGcIdSelectionLabel
+						.setText(Messages.GarbageCollectionsPage_TENURING_DISTRIBUTION_MULTI_SELECTION_MESSAGE);
+				tenuringChart = new XYChart(UnitLookup.NUMBER.getDefaultUnit().quantity(0),
+						UnitLookup.NUMBER.getDefaultUnit().quantity(16), RendererToolkit.empty(), 95);
+				tenuringChartCanvas = new ChartCanvas(tenuringComposite);
+				tenuringChartCanvas.setChart(tenuringChart);
+				DataPageToolkit.createChartTooltip(tenuringChartCanvas);
+				tenuringLayout.topControl = noGcIdSelectionLabel;
+			} else {
+				Label noTenuringItemsLabel = new Label(tenuringComposite, SWT.CENTER);
+				noTenuringItemsLabel.setText(Messages.GarbageCollectionsPage_TENURING_DISTRIBUTION_NO_EVENTS_MESSAGE);
+				tenuringLayout.topControl = noTenuringItemsLabel;
+			}
+			tenuringComposite.layout();
+			DataPageToolkit.addTabItem(gcInfoFolder, tenuringComposite,
+					Messages.GarbageCollectionsPage_TENURING_DISTRIBUTION_TITLE);
+
 			Composite chartContainer = toolkit.createComposite(sash);
 			chartContainer.setLayout(new GridLayout(2, false));
 			chartCanvas = new ChartCanvas(chartContainer);
@@ -452,6 +499,29 @@ private void updateMetaspaceList() {
 			metaspaceList.show(ItemCollectionToolkit.filterIfNotNull(getMetaspaceItems(), metaspaceFilterState));
 		}
 
+		private void updateTenuringHistogram() {
+			Set<IQuantity> selectedGcIds = getSelectedGcIds();
+			if (selectedGcIds.isEmpty()) {
+				tenuringLayout.topControl = noGcIdSelectionLabel;
+			} else if (selectedGcIds.size() > 1) {
+				tenuringLayout.topControl = multiGcIdSelectionLabel;
+			} else {
+				IQuantity selectedGcId = selectedGcIds.iterator().next();
+				IItemCollection items = tenuringDistributionItems
+						.apply(ItemFilters.equals(JdkAttributes.GC_ID, selectedGcId));
+				IQuantitySeries<IQuantity[]> series = BucketBuilder.aggregatorSeries(items, tenuringAgeSizeAggregator,
+						JdkAttributes.TENURING_DISTRIBUTION_AGE);
+				XYDataRenderer renderer = new XYDataRenderer(UnitLookup.MEMORY.getDefaultUnit().quantity(0),
+						tenuringAgeSizeAggregator.getName(), tenuringAgeSizeAggregator.getDescription());
+				renderer.addBarChart(tenuringAgeSizeAggregator.getName(), series, TENURING_DISTRIBUTION_EVENT_COLOR);
+				IXDataRenderer itemRow = new ItemRow(Messages.GarbageCollectionsPage_TENURING_SIZE,
+						tenuringAgeSizeAggregator.getDescription(), renderer, items);
+				tenuringChartCanvas.replaceRenderer(itemRow);
+				tenuringLayout.topControl = tenuringChartCanvas;
+			}
+			tenuringComposite.layout();
+		}
+
 		private IItemCollection getMetaspaceItems() {
 			Set<IQuantity> selectedGcIds = getSelectedGcIds();
 			IItemCollection metaspaceItems = getDataSource().getItems().apply(JdkFilters.METASPACE_SUMMARY)

application/org.openjdk.jmc.flightrecorder.ui/src/main/java/org/openjdk/jmc/flightrecorder/ui/pages/HeapPage.java

@@ -215,9 +215,12 @@ protected IXDataRenderer getChartRenderer(IItemCollection itemsInTable, Histogra
 			XYDataRenderer heapRenderer = new XYDataRenderer(UnitLookup.MEMORY.getDefaultUnit().quantity(0),
 					Messages.HeapPage_ROW_MEMORY_USAGE, Messages.HeapPage_ROW_MEMORY_USAGE_DESC);
 
+			Optional<IItemCollection> optionalHeapSummaryItems = getMemoryEvents(allItems, HEAP_SUMMARY, heapRenderer);
+			Optional<IItemCollection> optionalRssItems = getRssEvents(allItems, heapRenderer);
+			Optional<IItemCollection> optionalOsMemorySummaryItems = getMemoryEvents(allItems, OS_MEMORY_SUMMARY,
+					heapRenderer);
 			Supplier<Stream<IItemCollection>> memoryEventsSupplier = () -> Stream
-					.of(getMemoryEvents(allItems, HEAP_SUMMARY, heapRenderer), getRssEvents(allItems, heapRenderer),
-							getMemoryEvents(allItems, OS_MEMORY_SUMMARY, heapRenderer))
+					.of(optionalHeapSummaryItems, optionalRssItems, optionalOsMemorySummaryItems)
 					.filter(Optional::isPresent).map(Optional::get);
 
 			IItemCollection mergedEvents = ItemCollectionToolkit.merge(memoryEventsSupplier);

application/org.openjdk.jmc.flightrecorder.ui/src/main/java/org/openjdk/jmc/flightrecorder/ui/pages/ProcessesPage.java

@@ -143,7 +143,7 @@ private class ProcessesUi implements IPageUI {
 
 			// FIXME: Configure y-axis to always show 100%?
 			cpuCanvas = new ChartCanvas(sash);
-			cpuChart = new XYChart(pageContainer.getRecordingRange(), RendererToolkit.empty(), 100);
+			cpuChart = new XYChart(pageContainer.getRecordingRange(), RendererToolkit.empty(), 180);
 			cpuChart.setVisibleRange(timelineRange.getStart(), timelineRange.getEnd());
 			cpuChart.addVisibleRangeListener(r -> timelineRange = r);
 			DataPageToolkit.createChartTimestampTooltip(cpuCanvas);