--- old/application/org.openjdk.jmc.flightrecorder.ui/src/main/java/org/openjdk/jmc/flightrecorder/ui/pages/FileIOPage.java	2019-05-23 17:07:12.390798588 -0400
+++ new/application/org.openjdk.jmc.flightrecorder.ui/src/main/java/org/openjdk/jmc/flightrecorder/ui/pages/FileIOPage.java	2019-05-23 17:07:12.287798219 -0400
@@ -74,6 +74,8 @@
 import org.openjdk.jmc.flightrecorder.ui.StreamModel;
 import org.openjdk.jmc.flightrecorder.ui.common.AbstractDataPage;
 import org.openjdk.jmc.flightrecorder.ui.common.DataPageToolkit;
+import org.openjdk.jmc.flightrecorder.ui.common.DurationPercentileTable;
+import org.openjdk.jmc.flightrecorder.ui.common.DurationPercentileTable.DurationPercentileTableBuilder;
 import org.openjdk.jmc.flightrecorder.ui.common.FilterComponent;
 import org.openjdk.jmc.flightrecorder.ui.common.FlavorSelector;
 import org.openjdk.jmc.flightrecorder.ui.common.FlavorSelector.FlavorSelectorState;
@@ -94,6 +96,8 @@
 import org.openjdk.jmc.ui.column.TableSettings;
 import org.openjdk.jmc.ui.column.TableSettings.ColumnSettings;
 import org.openjdk.jmc.ui.handlers.MCContextMenuManager;
+import org.openjdk.jmc.ui.layout.SimpleLayout;
+import org.openjdk.jmc.ui.layout.SimpleLayoutData;
 import org.openjdk.jmc.ui.misc.ChartCanvas;
 import org.openjdk.jmc.ui.misc.PersistableSashForm;
 
@@ -136,9 +140,14 @@
 	private static final String READ_SIZE = "readSize"; //$NON-NLS-1$
 	private static final String WRITE_SIZE = "writeSize"; //$NON-NLS-1$
 	private static final String READ_EOF = "endOfFile"; //$NON-NLS-1$
+	private static final String PERCENTILE_READ_TIME = "percentileReadTime"; //$NON-NLS-1$
+	private static final String PERCENTILE_READ_COUNT = "percentileReadCount"; //$NON-NLS-1$
+	private static final String PERCENTILE_WRITE_TIME = "percentileWriteTime"; //$NON-NLS-1$
+	private static final String PERCENTILE_WRITE_COUNT = "percentileWriteCount"; //$NON-NLS-1$
 
 	private static final ItemHistogramBuilder HISTOGRAM = new ItemHistogramBuilder();
 	private static final ItemListBuilder LIST = new ItemListBuilder();
+	private static final DurationPercentileTableBuilder PERCENTILES = new DurationPercentileTableBuilder();
 
 	static {
 		HISTOGRAM.addCountColumn();
@@ -158,6 +167,11 @@
 		LIST.addColumn(JdkAttributes.IO_FILE_BYTES_WRITTEN);
 		LIST.addColumn(JfrAttributes.EVENT_THREAD);
 		LIST.addColumn(JdkAttributes.IO_FILE_READ_EOF);
+
+		PERCENTILES.addSeries(PERCENTILE_READ_TIME, Messages.FileIOPage_ROW_FILE_READ,
+				PERCENTILE_READ_COUNT, JdkAggregators.FILE_READ_COUNT.getName(), JdkTypeIDs.FILE_READ);
+		PERCENTILES.addSeries(PERCENTILE_WRITE_TIME, Messages.FileIOPage_ROW_FILE_WRITE,
+				PERCENTILE_WRITE_COUNT, JdkAggregators.FILE_WRITE_COUNT.getName(), JdkTypeIDs.FILE_WRITE);
 	}
 
 	private class IOPageUi implements IPageUI {
@@ -166,6 +180,7 @@
 		private static final String SASH_ELEMENT = "sash"; //$NON-NLS-1$
 		private static final String LIST_ELEMENT = "eventList"; //$NON-NLS-1$
 		private static final String TABLE_ELEMENT = "table"; //$NON-NLS-1$
+		private static final String PERCENTILE_TABLE_ELEMENT = "percentileTable"; //$NON-NLS-1$
 
 		private final ChartCanvas timelineCanvas;
 		private final ChartCanvas durationCanvas;
@@ -180,6 +195,8 @@
 		private FilterComponent tableFilter;
 		private FilterComponent itemListFilter;
 		private FlavorSelector flavorSelector;
+		private DurationPercentileTable percentileTable;
+		private Composite durationParent;
 
 		IOPageUi(Composite parent, FormToolkit toolkit, IPageContainer pageContainer, IState state) {
 			this.pageContainer = pageContainer;
@@ -214,12 +231,25 @@
 			DataPageToolkit.createChartTimestampTooltip(timelineCanvas);
 
 			CTabItem t2 = new CTabItem(tabFolder, SWT.NONE);
+			durationParent = toolkit.createComposite(tabFolder);
+			durationParent.setLayout(new SimpleLayout());
 			t2.setToolTipText(Messages.IO_PAGE_DURATIONS_DESCRIPTION);
-			durationCanvas = new ChartCanvas(tabFolder);
-			t2.setText(Messages.PAGES_DURATIONS);
-			t2.setControl(durationCanvas);
+			durationCanvas = new ChartCanvas(durationParent);
+			durationCanvas.setLayoutData(new SimpleLayoutData(3.5f));
 			DataPageToolkit.createChartTooltip(durationCanvas);
 
+			percentileTable = PERCENTILES.build(durationParent,
+					TableSettings.forState(state.getChild(PERCENTILE_TABLE_ELEMENT)));
+			percentileTable.getManager().getViewer().getControl().setLayoutData(new SimpleLayoutData(6.5f));
+			MCContextMenuManager percentileTableMm = MCContextMenuManager
+					.create(percentileTable.getManager().getViewer().getControl());
+			ColumnMenusFactory.addDefaultMenus(percentileTable.getManager(), percentileTableMm);
+			SelectionStoreActionToolkit.addSelectionStoreActions(percentileTable.getManager().getViewer(),
+					pageContainer.getSelectionStore(), percentileTable::getSelectedItems,
+					Messages.FileIOPage_PERCENTILE_SELECTION, percentileTableMm);
+			t2.setText(Messages.PAGES_DURATIONS);
+			t2.setControl(durationParent);
+
 			CTabItem t3 = new CTabItem(tabFolder, SWT.NONE);
 			t3.setToolTipText(Messages.IO_PAGE_SIZE_DESCRIPTION);
 			sizeCanvas = new ChartCanvas(tabFolder);
@@ -264,6 +294,7 @@
 					pageContainer, this::onInputSelected, this::onShowFlavor, flavorSelectorState);
 
 			table.getManager().setSelectionState(tableSelection);
+			percentileTable.getManager().setSelectionState(percentileSelection);
 			itemList.getManager().setSelectionState(itemListSelection);
 		}
 
@@ -292,6 +323,7 @@
 			tableFilter.saveState(writableState.createChild(FILE_IO_TABLE));
 			itemList.getManager().getSettings().saveState(writableState.createChild(LIST_ELEMENT));
 			itemListFilter.saveState(writableState.createChild(FILE_IO_LIST));
+			percentileTable.getManager().getSettings().saveState(writableState.createChild(PERCENTILE_TABLE_ELEMENT));
 
 			saveToLocal();
 		}
@@ -300,6 +332,7 @@
 			tableSelection = table.getManager().getSelectionState();
 			itemListSelection = itemList.getManager().getSelectionState();
 			flavorSelectorState = flavorSelector.getFlavorSelectorState();
+			percentileSelection = percentileTable.getManager().getSelectionState();
 		}
 
 		private void onShowFlavor(Boolean show) {
@@ -374,6 +407,7 @@
 			SelectionStoreActionToolkit.addSelectionStoreActions(pageContainer.getSelectionStore(), durationChart,
 					JfrAttributes.DURATION, Messages.FileIOPage_DURATION_SELECTION, durationCanvas.getContextMenu());
 			itemList.show(selectedItems);
+			percentileTable.update(selectedItems);
 
 			IXDataRenderer sizeRoot = RendererToolkit.uniformRows(sizeRows);
 			IQuantity sizeMax = selectedItems.getAggregate(JdkAggregators.FILE_READ_LARGEST);
@@ -412,6 +446,7 @@
 
 	private SelectionState tableSelection;
 	private SelectionState itemListSelection;
+	private SelectionState percentileSelection;
 	private IItemFilter tableFilter = null;
 	private IItemFilter itemListFilter = null;
 	private int tabFolderIndex = 0;