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add cpu usage chart

This commit is contained in:
rememberber 2021-12-18 22:33:48 +08:00
parent eeac1228ad
commit dd198cdf75
3 changed files with 90 additions and 10 deletions
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7
pom.xml
View File

@ -31,6 +31,7 @@
<hutool-all.version>5.7.16</hutool-all.version>
<fastjson.version>1.2.78</fastjson.version>
<oshi-core.version>5.8.6</oshi-core.version>
<jfreechart.version>1.5.3</jfreechart.version>
</properties>
<dependencies>
@ -120,6 +121,12 @@
<artifactId>oshi-core</artifactId>
<version>${oshi-core.version}</version>
</dependency>
<dependency>
<groupId>org.jfree</groupId>
<artifactId>jfreechart</artifactId>
<version>${jfreechart.version}</version>
</dependency>
</dependencies>
<build>

19
src/main/java/com/luoboduner/moo/info/ui/form/CpuForm.form
View File

@ -36,7 +36,7 @@
<properties/>
<border type="none"/>
<children>
<grid id="a9c92" layout-manager="GridLayoutManager" row-count="4" column-count="1" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
<grid id="a9c92" layout-manager="GridLayoutManager" row-count="5" column-count="1" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
<margin top="0" left="0" bottom="0" right="0"/>
<constraints/>
<properties/>
@ -45,7 +45,7 @@
<grid id="3ad43" binding="scuPanel" layout-manager="GridLayoutManager" row-count="2" column-count="1" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
<margin top="10" left="10" bottom="10" right="10"/>
<constraints>
<grid row="0" column="0" row-span="1" col-span="1" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
<grid row="1" column="0" row-span="1" col-span="1" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
</constraints>
<properties/>
<border type="none"/>
@ -69,7 +69,7 @@
<grid id="7a05a" binding="pcuPanel" layout-manager="GridLayoutManager" row-count="2" column-count="1" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
<margin top="10" left="10" bottom="10" right="10"/>
<constraints>
<grid row="1" column="0" row-span="1" col-span="1" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
<grid row="2" column="0" row-span="1" col-span="1" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
</constraints>
<properties/>
<border type="none"/>
@ -96,7 +96,7 @@
<grid id="5e92c" binding="panel1" default-binding="true" layout-manager="GridLayoutManager" row-count="2" column-count="1" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
<margin top="10" left="10" bottom="10" right="10"/>
<constraints>
<grid row="2" column="0" row-span="1" col-span="1" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
<grid row="3" column="0" row-span="1" col-span="1" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
</constraints>
<properties/>
<border type="none"/>
@ -122,9 +122,18 @@
</grid>
<vspacer id="a377f">
<constraints>
<grid row="3" column="0" row-span="1" col-span="1" vsize-policy="6" hsize-policy="1" anchor="0" fill="2" indent="0" use-parent-layout="false"/>
<grid row="4" column="0" row-span="1" col-span="1" vsize-policy="6" hsize-policy="1" anchor="0" fill="2" indent="0" use-parent-layout="false"/>
</constraints>
</vspacer>
<grid id="c1f1" binding="chartPanel" layout-manager="GridLayoutManager" row-count="1" column-count="1" same-size-horizontally="false" same-size-vertically="false" hgap="-1" vgap="-1">
<margin top="0" left="0" bottom="0" right="0"/>
<constraints>
<grid row="0" column="0" row-span="1" col-span="1" vsize-policy="3" hsize-policy="3" anchor="0" fill="3" indent="0" use-parent-layout="false"/>
</constraints>
<properties/>
<border type="none"/>
<children/>
</grid>
</children>
</grid>
</children>

74
src/main/java/com/luoboduner/moo/info/ui/form/CpuForm.java
View File

@ -9,6 +9,11 @@ import com.luoboduner.moo.info.App;
import com.luoboduner.moo.info.ui.Style;
import com.luoboduner.moo.info.util.ScrollUtil;
import lombok.Getter;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartPanel;
import org.jfree.chart.JFreeChart;
import org.jfree.data.time.DynamicTimeSeriesCollection;
import org.jfree.data.time.Second;
import oshi.hardware.CentralProcessor;
import oshi.hardware.Sensors;
@ -17,8 +22,11 @@ import java.awt.*;
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.text.DecimalFormat;
import java.time.LocalDateTime;
import java.time.ZoneId;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Date;
import java.util.List;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;
@ -53,6 +61,7 @@ public class CpuForm {
private JLabel voltageLabel;
private JLabel fanSpeedsLabel;
private JSplitPane splitPane;
private JPanel chartPanel;
private static final Log logger = LogFactory.get();
@ -65,6 +74,8 @@ public class CpuForm {
private static List<JProgressBar> processorProgressBars;
private static List<JTextField> processorTextFields;
private static DynamicTimeSeriesCollection sysData;
public static CpuForm getInstance() {
if (cpuForm == null) {
cpuForm = new CpuForm();
@ -143,6 +154,27 @@ public class CpuForm {
processorTextFields.add(textField);
}
// Codes bellow are copied from oshi demo.
Date date = Date.from(LocalDateTime.now().atZone(ZoneId.systemDefault()).toInstant());
sysData = new DynamicTimeSeriesCollection(1, 60, new Second());
sysData.setTimeBase(new Second(date));
sysData.addSeries(floatArrayPercent(cpuData(cpu)), 0, "All cpus");
JFreeChart systemCpu = ChartFactory.createTimeSeriesChart(null, null, null, sysData, false,
true, false);
systemCpu.setBackgroundPaint(cpuForm.getChartPanel().getBackground());
systemCpu.getXYPlot().setBackgroundPaint(cpuForm.getScuProgressBar().getBackground());
systemCpu.getXYPlot().setOutlinePaint(cpuForm.getScuProgressBar().getBackground());
systemCpu.getXYPlot().getRenderer().setSeriesPaint(0, cpuForm.getScuProgressBar().getForeground());
systemCpu.getXYPlot().getDomainAxis().setVisible(false);
systemCpu.getXYPlot().getRangeAxis().setVisible(false);
cpuForm.getChartPanel().setPreferredSize(new Dimension(-1, 100));
cpuForm.getChartPanel().setLayout(new GridLayoutManager(1, 1, new Insets(0, 0, 0, 0), -1, -1));
cpuForm.getChartPanel().add(new ChartPanel(systemCpu), new GridConstraints(0, 0, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_BOTH, GridConstraints.SIZEPOLICY_WANT_GROW, GridConstraints.SIZEPOLICY_WANT_GROW, null, new Dimension(150, 50), null, 0, false));
}
private static void initCpuInfo() {
@ -200,6 +232,9 @@ public class CpuForm {
long steal = ticks[CentralProcessor.TickType.STEAL.getIndex()] - prevTicks[CentralProcessor.TickType.STEAL.getIndex()];
long totalCpu = Math.max(user + nice + cSys + idle + ioWait + irq + softIrq + steal, 0);
sysData.advanceTime();
sysData.appendData(floatArrayPercent(cpuData(processor)));
prevTicks = ticks;
double free = Double.parseDouble(format.format(idle <= 0 ? 0 : (100d * idle / totalCpu)));
@ -291,6 +326,32 @@ public class CpuForm {
cpuForm.getFanSpeedsLabel().setText(Arrays.toString(sensors.getFanSpeeds()));
}
/**
* Codes are copied from oshi demo.
*
* @param d
* @return
*/
private static float[] floatArrayPercent(double d) {
float[] f = new float[1];
f[0] = (float) (100d * d);
return f;
}
/**
* Codes are copied from oshi demo.
*
* @param proc
* @return
*/
private static double cpuData(CentralProcessor proc) {
if (prevTicks == null) {
prevTicks = proc.getSystemCpuLoadTicks();
}
double d = proc.getSystemCpuLoadBetweenTicks(prevTicks);
return d;
}
{
// GUI initializer generated by IntelliJ IDEA GUI Designer
// >>> IMPORTANT!! <<<
@ -319,11 +380,11 @@ public class CpuForm {
scrollPaneLeft = new JScrollPane();
panel2.add(scrollPaneLeft, new GridConstraints(0, 0, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_BOTH, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_WANT_GROW, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_WANT_GROW, null, null, null, 0, false));
final JPanel panel3 = new JPanel();
panel3.setLayout(new GridLayoutManager(4, 1, new Insets(0, 0, 0, 0), -1, -1));
panel3.setLayout(new GridLayoutManager(5, 1, new Insets(0, 0, 0, 0), -1, -1));
scrollPaneLeft.setViewportView(panel3);
scuPanel = new JPanel();
scuPanel.setLayout(new GridLayoutManager(2, 1, new Insets(10, 10, 10, 10), -1, -1));
panel3.add(scuPanel, new GridConstraints(0, 0, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_BOTH, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, null, null, null, 0, false));
panel3.add(scuPanel, new GridConstraints(1, 0, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_BOTH, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, null, null, null, 0, false));
scuTitleLabel = new JLabel();
scuTitleLabel.setText("System CPU Usage");
scuPanel.add(scuTitleLabel, new GridConstraints(0, 0, 1, 1, GridConstraints.ANCHOR_WEST, GridConstraints.FILL_NONE, GridConstraints.SIZEPOLICY_FIXED, GridConstraints.SIZEPOLICY_FIXED, null, null, null, 0, false));
@ -331,7 +392,7 @@ public class CpuForm {
scuPanel.add(scuProgressBar, new GridConstraints(1, 0, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_HORIZONTAL, GridConstraints.SIZEPOLICY_WANT_GROW, GridConstraints.SIZEPOLICY_FIXED, null, null, null, 0, false));
pcuPanel = new JPanel();
pcuPanel.setLayout(new GridLayoutManager(2, 1, new Insets(10, 10, 10, 10), -1, -1));
panel3.add(pcuPanel, new GridConstraints(1, 0, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_BOTH, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, null, null, null, 0, false));
panel3.add(pcuPanel, new GridConstraints(2, 0, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_BOTH, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, null, null, null, 0, false));
pcuTitleLabel = new JLabel();
pcuTitleLabel.setText("Processor CPU Usage");
pcuPanel.add(pcuTitleLabel, new GridConstraints(0, 0, 1, 1, GridConstraints.ANCHOR_WEST, GridConstraints.FILL_NONE, GridConstraints.SIZEPOLICY_FIXED, GridConstraints.SIZEPOLICY_FIXED, null, null, null, 0, false));
@ -340,7 +401,7 @@ public class CpuForm {
pcuPanel.add(pcuProgressBarPanel, new GridConstraints(1, 0, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_BOTH, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, null, null, null, 0, false));
panel1 = new JPanel();
panel1.setLayout(new GridLayoutManager(2, 1, new Insets(10, 10, 10, 10), -1, -1));
panel3.add(panel1, new GridConstraints(2, 0, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_BOTH, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, null, null, null, 0, false));
panel3.add(panel1, new GridConstraints(3, 0, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_BOTH, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, null, null, null, 0, false));
pcfLabel = new JLabel();
pcfLabel.setText("Processor CPU Frequency");
panel1.add(pcfLabel, new GridConstraints(0, 0, 1, 1, GridConstraints.ANCHOR_WEST, GridConstraints.FILL_NONE, GridConstraints.SIZEPOLICY_FIXED, GridConstraints.SIZEPOLICY_FIXED, null, null, null, 0, false));
@ -348,7 +409,10 @@ public class CpuForm {
pcfPanel.setLayout(new GridLayoutManager(1, 1, new Insets(0, 0, 0, 0), -1, -1));
panel1.add(pcfPanel, new GridConstraints(1, 0, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_BOTH, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, null, null, null, 0, false));
final Spacer spacer1 = new Spacer();
panel3.add(spacer1, new GridConstraints(3, 0, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_VERTICAL, 1, GridConstraints.SIZEPOLICY_WANT_GROW, null, null, null, 0, false));
panel3.add(spacer1, new GridConstraints(4, 0, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_VERTICAL, 1, GridConstraints.SIZEPOLICY_WANT_GROW, null, null, null, 0, false));
chartPanel = new JPanel();
chartPanel.setLayout(new GridLayoutManager(1, 1, new Insets(0, 0, 0, 0), -1, -1));
panel3.add(chartPanel, new GridConstraints(0, 0, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_BOTH, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, null, null, null, 0, false));
final JPanel panel4 = new JPanel();
panel4.setLayout(new GridLayoutManager(3, 1, new Insets(10, 0, 10, 10), -1, -1));
splitPane.setRightComponent(panel4);