Monthly Archives: 11月 2014

15
11月

truncate FK에러 및 모든 테이블 카운트 SQL

1.truncate table때 FK제약 에러가 발생하면.. ORA-02 … Continue reading →

Posted in Oracle | コメントは受け付けていません。

4
11月

保護中: virtual domain으로 mailman설정하기

この投稿はパスワードで保護されているため抜粋文はありません。

Posted in Mail | コメントは受け付けていません。

2
11月

jstat를 jfreechart로 그래프화

import java.awt.Color;
import java.awt.Font;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.Serializable;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.List;

import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartUtilities;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.StandardChartTheme;
import org.jfree.chart.axis.DateAxis;
import org.jfree.chart.axis.NumberAxis;
import org.jfree.chart.plot.CombinedDomainXYPlot;
import org.jfree.chart.plot.XYPlot;
import org.jfree.chart.renderer.xy.StandardXYItemRenderer;
import org.jfree.chart.title.LegendTitle;
import org.jfree.data.time.Millisecond;
import org.jfree.data.time.TimeSeries;
import org.jfree.data.time.TimeSeriesCollection;

public class GraphForJstat {

	static int interval = 10; // second
	static SimpleDateFormat sdf = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");

	static class Journal implements Serializable {

		private static final long serialVersionUID = -3906379676663036836L;

		private String timestampString;
		private Date timestamp;
		private double s0c;
		private double s1c;
		private double s0u;
		private double s1u;
		private double ec;
		private double eu;
		private double oc;
		private double ou;
		private double pc;
		private double pu;
		private int ygc;
		private double ygct;
		private double ygctDiff;
		private int fgc;
		private double fgct;
		private double fgctDiff;
		private double gct;
		private double gctDiff;

		public Journal(String timestamp) {
			try {
				this.timestamp = sdf.parse(timestamp);
			} catch (Exception e) {
				throw new RuntimeException(e);
			}
			this.timestampString = timestamp;
		}

		public Journal(Date timestamp) {
			this.timestamp = timestamp;
			this.timestampString = sdf.format(timestamp);
		}
	}

	public static List<Journal> readFile(String file) throws Exception {
		long started = System.currentTimeMillis();
		System.out.println("Open " + file);
		List<Journal> result = new ArrayList<Journal>();
		BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(file)));
		String[] tokens = null;
		String line = null;
		Journal j = null;
		int row = 0;
		int journalCount = 0;
		long lastTimed = System.currentTimeMillis();
		Calendar timestamp = Calendar.getInstance();
		while ((line = br.readLine()) != null) {

			row++;
			if (row % 100000 == 0) {
				System.out.println(row + " line(s) buffered. (memory " + (Runtime.getRuntime().freeMemory() * 100 / Runtime.getRuntime().maxMemory()) + "% used) " + (System.currentTimeMillis() - lastTimed) + "ms");
				lastTimed = System.currentTimeMillis();
			}
			if (line.trim().length() == 0)
				continue;

			line = line.trim();
			if (line.startsWith("S0C")) {
				// header line
				continue;
			}
			if (line.startsWith("-----")) {
				// 2014/10/28 23:04:04

				timestamp.setTime(sdf.parse(line.replaceAll("-----", "").trim()));
			} else {
				// data field
				List<String> buffers = new ArrayList<String>();
				StringBuffer outB = new StringBuffer();
				for (int i = 0; i < line.length(); i++) {
					if (line.charAt(i) != ' ') {
						outB.append(line.charAt(i));
					} else {
						if (outB.length() > 0) {

							buffers.add(outB.toString());
							outB = new StringBuffer();
						}
					}
				}
				if (outB.length() > 0) {
					buffers.add(outB.toString());
				}
				tokens = buffers.toArray(new String[] {});
				j = new Journal(timestamp.getTime());
				timestamp.add(Calendar.SECOND, interval);
				try {
					j.s0c = toDouble(tokens[0]);
					j.s1c = toDouble(tokens[1]);
					j.s0u = toDouble(tokens[2]);
					j.s1u = toDouble(tokens[3]);
					j.ec = toDouble(tokens[4]);
					j.eu = toDouble(tokens[5]);
					j.oc = toDouble(tokens[6]);
					j.ou = toDouble(tokens[7]);
					j.pc = toDouble(tokens[8]);
					j.pu = toDouble(tokens[9]);
					j.ygc = toInt(tokens[10]);
					j.ygct = toDouble(tokens[11]);
					j.fgc = toInt(tokens[12]);
					j.fgct = toDouble(tokens[13]);
					j.gct = toDouble(tokens[14]);

					if (journalCount == 0) {
						j.fgctDiff = j.fgct;
						j.ygctDiff = j.ygct;
						j.gctDiff = j.gct;
					} else {
						Journal jBack = result.get(journalCount - 1);
						j.fgctDiff = j.fgct - jBack.fgct;
						j.ygctDiff = j.ygct - jBack.ygct;
						j.gctDiff = j.gct - jBack.gct;
					}

					// //////////////////
					// 追加
					// //////////////////
					result.add(j);
					journalCount++;

				} catch (Exception e) {
					System.err.println("line " + row + " (tokens=" + tokens.length + ") : " + line);
					for (int i = 0; i < tokens.length; i++) {

						System.err.println("token[" + i + "]=[" + tokens[i] + "]");
					}
					e.printStackTrace();
					System.exit(1);
				}
			}
		}

		br.close();
		System.out.println("completed. (" + (System.currentTimeMillis() - started) + "ms, " + row + "rows)");
		return result;
	}

	public static double toDouble(String v) {
		return Double.parseDouble(v);
	}

	public static int toInt(String v) {
		return Integer.parseInt(v);
	}

	public static List<String> getFiles(String path) {
		List<String> files = new ArrayList<String>();
		File f = new File(path);
		File f2 = null;
		for (String name : f.list()) {
			f2 = new File(path + "\\" + name);
			if (f2.isDirectory()) {

				files.addAll(getFiles(f2.getAbsolutePath()));
			} else {
				files.add(f2.getAbsolutePath());
			}
		}
		return files;
	}

	public static void main(String[] args) throws Exception {

		File file = new File("C:\\\\jstat.txt");
		String workDir = file.getParentFile().getAbsolutePath() + "\\" + file.getName() + ".output";
		File outputDir = new File(workDir);
		if (!outputDir.exists()) {
			if (!outputDir.mkdirs()) {
				System.err.println(workDir + " could not created.");
				System.exit(1);
			}
		}
		List<Journal> alls = new ArrayList<Journal>();
		List<String> files = new ArrayList<String>();
		if (file.isDirectory()) {
			files.addAll(getFiles(file.getAbsolutePath()));
		} else {
			files.add(file.getAbsolutePath());
		}

		for (String filename : files) {
			alls.addAll(readFile(filename));
		}

		// ////////////////////////////////////////////////////////////////////
		// Graph
		// ////////////////////////////////////////////////////////////////////

		ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());

		CombinedDomainXYPlot plot = new CombinedDomainXYPlot(new DateAxis("Time"));
		plot.setBackgroundPaint(Color.white);
		plot.setDomainGridlinePaint(Color.black);
		plot.setRangeGridlinePaint(Color.black);
		plot.setForegroundAlpha(0.5f);
		plot.setBackgroundAlpha(0.5f);

		TimeSeriesCollection dataset1 = new TimeSeriesCollection();
		dataset1.addSeries(new TimeSeries("OC", Millisecond.class));
		dataset1.addSeries(new TimeSeries("OU", Millisecond.class));
		dataset1.addSeries(new TimeSeries("PC", Millisecond.class));
		dataset1.addSeries(new TimeSeries("PU", Millisecond.class));
		dataset1.addSeries(new TimeSeries("EC", Millisecond.class));
		dataset1.addSeries(new TimeSeries("EU", Millisecond.class));

		TimeSeriesCollection dataset2 = new TimeSeriesCollection();
		dataset2.addSeries(new TimeSeries("FGC", Millisecond.class));
		dataset2.addSeries(new TimeSeries("YGC", Millisecond.class));

		TimeSeriesCollection dataset3 = new TimeSeriesCollection();
		dataset3.addSeries(new TimeSeries("FGCT", Millisecond.class));
		dataset3.addSeries(new TimeSeries("YGCT", Millisecond.class));

		NumberAxis axisY1 = new NumberAxis("Kbyte");
		// axisY.setAutoRangeIncludesZero(false);
		// axisY.setRange(0, 60000);
		NumberAxis axisY2 = new NumberAxis("GC Count");
		NumberAxis axisY3 = new NumberAxis("GC Time (second)");

		XYPlot subplot1 = new XYPlot(dataset1, null, axisY1, new StandardXYItemRenderer());
		subplot1.setBackgroundPaint(Color.white);
		subplot1.setDomainGridlinePaint(Color.DARK_GRAY);
		subplot1.setRangeGridlinePaint(Color.DARK_GRAY);
		plot.add(subplot1);
		subplot1.getRenderer().setSeriesStroke(0, new java.awt.BasicStroke(2));
		subplot1.getRenderer().setSeriesStroke(1, new java.awt.BasicStroke(2));
		subplot1.getRenderer().setSeriesStroke(2, new java.awt.BasicStroke(2));
		subplot1.getRenderer().setSeriesStroke(3, new java.awt.BasicStroke(2));
		subplot1.getRenderer().setSeriesStroke(4, new java.awt.BasicStroke(2));
		subplot1.getRenderer().setSeriesStroke(5, new java.awt.BasicStroke(2));

		XYPlot subplot2 = new XYPlot(dataset2, null, axisY2, new StandardXYItemRenderer());
		subplot2.setBackgroundPaint(Color.white);
		subplot2.setDomainGridlinePaint(Color.DARK_GRAY);
		subplot2.setRangeGridlinePaint(Color.DARK_GRAY);
		plot.add(subplot2);
		subplot2.getRenderer().setSeriesStroke(0, new java.awt.BasicStroke(2));
		subplot2.getRenderer().setSeriesStroke(1, new java.awt.BasicStroke(2));

		XYPlot subplot3 = new XYPlot(dataset3, null, axisY3, new StandardXYItemRenderer());
		subplot3.setBackgroundPaint(Color.white);
		subplot3.setDomainGridlinePaint(Color.DARK_GRAY);
		subplot3.setRangeGridlinePaint(Color.DARK_GRAY);
		plot.add(subplot3);
		subplot3.getRenderer().setSeriesStroke(0, new java.awt.BasicStroke(2));
		subplot3.getRenderer().setSeriesStroke(1, new java.awt.BasicStroke(2));

		for (Journal j : alls) {
			try {
				dataset1.getSeries(0).add(new Millisecond(j.timestamp), j.oc);
				dataset1.getSeries(1).add(new Millisecond(j.timestamp), j.ou);
				dataset1.getSeries(2).add(new Millisecond(j.timestamp), j.pc);
				dataset1.getSeries(3).add(new Millisecond(j.timestamp), j.pu);
				dataset1.getSeries(4).add(new Millisecond(j.timestamp), j.ec);
				dataset1.getSeries(5).add(new Millisecond(j.timestamp), j.eu);

				dataset2.getSeries(0).add(new Millisecond(j.timestamp), j.fgc);
				dataset2.getSeries(1).add(new Millisecond(j.timestamp), j.ygc);

				dataset3.getSeries(0).add(new Millisecond(j.timestamp), j.fgctDiff);
				dataset3.getSeries(1).add(new Millisecond(j.timestamp), j.ygctDiff);
			} catch (org.jfree.data.general.SeriesException duplicated) {
			}
		}

		// SAVE GRAPH
		JFreeChart chart = new JFreeChart("JVM Heap Memory", plot);
		chart.setBorderPaint(Color.black);
		chart.setBorderVisible(true);
		chart.setBackgroundPaint(Color.white);
		chart.getTitle().setFont(new Font("Meiryo UI", 1, 22));

		// 凡例
		LegendTitle legend = chart.getLegend();
		legend.setBackgroundPaint(Color.white);
		legend.setMargin(10d, 10d, 10d, 10d);
		legend.setItemFont(new Font("Meiryo UI", 1, 12));

		// save
		File pngFile = new File(workDir + "\\jstat.png");
		try {
			ChartUtilities.saveChartAsPNG(pngFile, chart, 700, 750);
		} catch (IOException e) {
			e.printStackTrace();
		}
	}

}

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import java.awt.Color;

import java.awt.Font;

import java.io.BufferedReader;

import java.io.File;

import java.io.FileInputStream;

import java.io.IOException;

import java.io.InputStreamReader;

import java.io.Serializable;

import java.text.SimpleDateFormat;

import java.util.ArrayList;

import java.util.Calendar;

import java.util.Date;

import java.util.List;

import org.jfree.chart.ChartFactory;

import org.jfree.chart.ChartUtilities;

import org.jfree.chart.JFreeChart;

import org.jfree.chart.StandardChartTheme;

import org.jfree.chart.axis.DateAxis;

import org.jfree.chart.axis.NumberAxis;

import org.jfree.chart.plot.CombinedDomainXYPlot;

import org.jfree.chart.plot.XYPlot;

import org.jfree.chart.renderer.xy.StandardXYItemRenderer;

import org.jfree.chart.title.LegendTitle;

import org.jfree.data.time.Millisecond;

import org.jfree.data.time.TimeSeries;

import org.jfree.data.time.TimeSeriesCollection;

public class GraphForJstat {

static int interval = 10; // second

static SimpleDateFormat sdf = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");

static class Journal implements Serializable {

private static final long serialVersionUID = -3906379676663036836L;

private String timestampString;

private Date timestamp;

private double s0c;

private double s1c;

private double s0u;

private double s1u;

private double ec;

private double eu;

private double oc;

private double ou;

private double pc;

private double pu;

private int ygc;

private double ygct;

private double ygctDiff;

private int fgc;

private double fgct;

private double fgctDiff;

private double gct;

private double gctDiff;

public Journal(String timestamp) {

try {

this.timestamp = sdf.parse(timestamp);

} catch (Exception e) {

throw new RuntimeException(e);

}

this.timestampString = timestamp;

}

public Journal(Date timestamp) {

this.timestamp = timestamp;

this.timestampString = sdf.format(timestamp);

}

public static List<Journal> readFile(String file) throws Exception {

long started = System.currentTimeMillis();

System.out.println("Open " + file);

List<Journal> result = new ArrayList<Journal>();

BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(file)));

String[] tokens = null;

String line = null;

Journal j = null;

int row = 0;

int journalCount = 0;

long lastTimed = System.currentTimeMillis();

Calendar timestamp = Calendar.getInstance();

while ((line = br.readLine()) != null) {

row++;

if (row % 100000 == 0) {

System.out.println(row + " line(s) buffered. (memory " + (Runtime.getRuntime().freeMemory() * 100 / Runtime.getRuntime().maxMemory()) + "% used) " + (System.currentTimeMillis() - lastTimed) + "ms");

lastTimed = System.currentTimeMillis();

}

if (line.trim().length() == 0)

continue;

line = line.trim();

if (line.startsWith("S0C")) {

// header line

continue;

}

if (line.startsWith("-----")) {

// 2014/10/28 23:04:04

timestamp.setTime(sdf.parse(line.replaceAll("-----", "").trim()));

} else {

// data field

List<String> buffers = new ArrayList<String>();

StringBuffer outB = new StringBuffer();

for (int i = 0; i < line.length(); i++) {

if (line.charAt(i) != ' ') {

outB.append(line.charAt(i));

} else {

if (outB.length() > 0) {

buffers.add(outB.toString());

outB = new StringBuffer();

}

if (outB.length() > 0) {

buffers.add(outB.toString());

}

tokens = buffers.toArray(new String[] {});

j = new Journal(timestamp.getTime());

timestamp.add(Calendar.SECOND, interval);

try {

j.s0c = toDouble(tokens[0]);

j.s1c = toDouble(tokens[1]);

j.s0u = toDouble(tokens[2]);

j.s1u = toDouble(tokens[3]);

j.ec = toDouble(tokens[4]);

j.eu = toDouble(tokens[5]);

j.oc = toDouble(tokens[6]);

j.ou = toDouble(tokens[7]);

j.pc = toDouble(tokens[8]);

j.pu = toDouble(tokens[9]);

j.ygc = toInt(tokens[10]);

j.ygct = toDouble(tokens[11]);

j.fgc = toInt(tokens[12]);

j.fgct = toDouble(tokens[13]);

j.gct = toDouble(tokens[14]);

if (journalCount == 0) {

j.fgctDiff = j.fgct;

j.ygctDiff = j.ygct;

j.gctDiff = j.gct;

} else {

Journal jBack = result.get(journalCount - 1);

j.fgctDiff = j.fgct - jBack.fgct;

j.ygctDiff = j.ygct - jBack.ygct;

j.gctDiff = j.gct - jBack.gct;

}

// //////////////////

// 追加

// //////////////////

result.add(j);

journalCount++;

} catch (Exception e) {

System.err.println("line " + row + " (tokens=" + tokens.length + ") : " + line);

for (int i = 0; i < tokens.length; i++) {

System.err.println("token[" + i + "]=[" + tokens[i] + "]");

}

e.printStackTrace();

System.exit(1);

}

br.close();

System.out.println("completed. (" + (System.currentTimeMillis() - started) + "ms, " + row + "rows)");

return result;

}

public static double toDouble(String v) {

return Double.parseDouble(v);

}

public static int toInt(String v) {

return Integer.parseInt(v);

}

public static List<String> getFiles(String path) {

List<String> files = new ArrayList<String>();

File f = new File(path);

File f2 = null;

for (String name : f.list()) {

f2 = new File(path + "\\" + name);

if (f2.isDirectory()) {

files.addAll(getFiles(f2.getAbsolutePath()));

} else {

files.add(f2.getAbsolutePath());

}

return files;

}

public static void main(String[] args) throws Exception {

File file = new File("C:\\\\jstat.txt");

String workDir = file.getParentFile().getAbsolutePath() + "\\" + file.getName() + ".output";

File outputDir = new File(workDir);

if (!outputDir.exists()) {

if (!outputDir.mkdirs()) {

System.err.println(workDir + " could not created.");

System.exit(1);

}

List<Journal> alls = new ArrayList<Journal>();

List<String> files = new ArrayList<String>();

if (file.isDirectory()) {

files.addAll(getFiles(file.getAbsolutePath()));

} else {

files.add(file.getAbsolutePath());

}

for (String filename : files) {

alls.addAll(readFile(filename));

}

// ////////////////////////////////////////////////////////////////////

// Graph

// ////////////////////////////////////////////////////////////////////

ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());

CombinedDomainXYPlot plot = new CombinedDomainXYPlot(new DateAxis("Time"));

plot.setBackgroundPaint(Color.white);

plot.setDomainGridlinePaint(Color.black);

plot.setRangeGridlinePaint(Color.black);

plot.setForegroundAlpha(0.5f);

plot.setBackgroundAlpha(0.5f);

TimeSeriesCollection dataset1 = new TimeSeriesCollection();

dataset1.addSeries(new TimeSeries("OC", Millisecond.class));

dataset1.addSeries(new TimeSeries("OU", Millisecond.class));

dataset1.addSeries(new TimeSeries("PC", Millisecond.class));

dataset1.addSeries(new TimeSeries("PU", Millisecond.class));

dataset1.addSeries(new TimeSeries("EC", Millisecond.class));

dataset1.addSeries(new TimeSeries("EU", Millisecond.class));

TimeSeriesCollection dataset2 = new TimeSeriesCollection();

dataset2.addSeries(new TimeSeries("FGC", Millisecond.class));

dataset2.addSeries(new TimeSeries("YGC", Millisecond.class));

TimeSeriesCollection dataset3 = new TimeSeriesCollection();

dataset3.addSeries(new TimeSeries("FGCT", Millisecond.class));

dataset3.addSeries(new TimeSeries("YGCT", Millisecond.class));

NumberAxis axisY1 = new NumberAxis("Kbyte");

// axisY.setAutoRangeIncludesZero(false);

// axisY.setRange(0, 60000);

NumberAxis axisY2 = new NumberAxis("GC Count");

NumberAxis axisY3 = new NumberAxis("GC Time (second)");

XYPlot subplot1 = new XYPlot(dataset1, null, axisY1, new StandardXYItemRenderer());

subplot1.setBackgroundPaint(Color.white);

subplot1.setDomainGridlinePaint(Color.DARK_GRAY);

subplot1.setRangeGridlinePaint(Color.DARK_GRAY);

plot.add(subplot1);

subplot1.getRenderer().setSeriesStroke(0, new java.awt.BasicStroke(2));

subplot1.getRenderer().setSeriesStroke(1, new java.awt.BasicStroke(2));

subplot1.getRenderer().setSeriesStroke(2, new java.awt.BasicStroke(2));

subplot1.getRenderer().setSeriesStroke(3, new java.awt.BasicStroke(2));

subplot1.getRenderer().setSeriesStroke(4, new java.awt.BasicStroke(2));

subplot1.getRenderer().setSeriesStroke(5, new java.awt.BasicStroke(2));

XYPlot subplot2 = new XYPlot(dataset2, null, axisY2, new StandardXYItemRenderer());

subplot2.setBackgroundPaint(Color.white);

subplot2.setDomainGridlinePaint(Color.DARK_GRAY);

subplot2.setRangeGridlinePaint(Color.DARK_GRAY);

plot.add(subplot2);

subplot2.getRenderer().setSeriesStroke(0, new java.awt.BasicStroke(2));

subplot2.getRenderer().setSeriesStroke(1, new java.awt.BasicStroke(2));

XYPlot subplot3 = new XYPlot(dataset3, null, axisY3, new StandardXYItemRenderer());

subplot3.setBackgroundPaint(Color.white);

subplot3.setDomainGridlinePaint(Color.DARK_GRAY);

subplot3.setRangeGridlinePaint(Color.DARK_GRAY);

plot.add(subplot3);

subplot3.getRenderer().setSeriesStroke(0, new java.awt.BasicStroke(2));

subplot3.getRenderer().setSeriesStroke(1, new java.awt.BasicStroke(2));

for (Journal j : alls) {

try {

dataset1.getSeries(0).add(new Millisecond(j.timestamp), j.oc);

dataset1.getSeries(1).add(new Millisecond(j.timestamp), j.ou);

dataset1.getSeries(2).add(new Millisecond(j.timestamp), j.pc);

dataset1.getSeries(3).add(new Millisecond(j.timestamp), j.pu);

dataset1.getSeries(4).add(new Millisecond(j.timestamp), j.ec);

dataset1.getSeries(5).add(new Millisecond(j.timestamp), j.eu);

dataset2.getSeries(0).add(new Millisecond(j.timestamp), j.fgc);

dataset2.getSeries(1).add(new Millisecond(j.timestamp), j.ygc);

dataset3.getSeries(0).add(new Millisecond(j.timestamp), j.fgctDiff);

dataset3.getSeries(1).add(new Millisecond(j.timestamp), j.ygctDiff);

} catch (org.jfree.data.general.SeriesException duplicated) {

}

// SAVE GRAPH

JFreeChart chart = new JFreeChart("JVM Heap Memory", plot);

chart.setBorderPaint(Color.black);

chart.setBorderVisible(true);

chart.setBackgroundPaint(Color.white);

chart.getTitle().setFont(new Font("Meiryo UI", 1, 22));

// 凡例

LegendTitle legend = chart.getLegend();

legend.setBackgroundPaint(Color.white);

legend.setMargin(10d, 10d, 10d, 10d);

legend.setItemFont(new Font("Meiryo UI", 1, 12));

// save

File pngFile = new File(workDir + "\\jstat.png");

try {

ChartUtilities.saveChartAsPNG(pngFile, chart, 700, 750);

} catch (IOException e) {

e.printStackTrace();

}

Posted in 未分類 | コメントは受け付けていません。

2
11月

vmstat를 jfreechart로 그래프화

import java.awt.Color;
import java.awt.Font;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.Serializable;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.List;

import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartUtilities;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.StandardChartTheme;
import org.jfree.chart.axis.DateAxis;
import org.jfree.chart.axis.NumberAxis;
import org.jfree.chart.plot.CombinedDomainXYPlot;
import org.jfree.chart.plot.XYPlot;
import org.jfree.chart.renderer.xy.StandardXYItemRenderer;
import org.jfree.chart.title.LegendTitle;
import org.jfree.data.time.Millisecond;
import org.jfree.data.time.TimeSeries;
import org.jfree.data.time.TimeSeriesCollection;

public class GraphForVmstat {

	static String workDir;
	static List<Journal> alls = new ArrayList<Journal>();

	static int interval = 10; // second
	static SimpleDateFormat sdf = new SimpleDateFormat("yy/MM/ddHH:mm:ss");

	static class Journal implements Serializable {

		private static final long serialVersionUID = -3906379676663036836L;

		private String timestampString;
		private Date timestamp;
		private int r;
		private int b;
		private int swpd;
		private int free;
		private int buff;
		private int cache;
		private int si;
		private int so;
		private int bi;
		private int bo;
		private int in;
		private int cs;
		private int us;
		private int sy;
		private int id;
		private int wa;
		private int st;

		public Journal(String timestamp) {
			try {
				this.timestamp = sdf.parse(timestamp);
			} catch (Exception e) {
				throw new RuntimeException(e);
			}
			this.timestampString = timestamp;
		}

		public Journal(Date timestamp) {
			this.timestamp = timestamp;
			this.timestampString = sdf.format(timestamp);
		}
	}

	public static List<Journal> readFile(String file) throws Exception {
		long started = System.currentTimeMillis();
		System.out.println("Open " + file);
		List<Journal> result = new ArrayList<Journal>();
		BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(file)));
		String[] tokens = null;
		String line = null;
		Journal j = null;
		int row = 0;
		int journalCount = 0;
		long lastTimed = System.currentTimeMillis();
		Calendar timestamp = Calendar.getInstance();
		while ((line = br.readLine()) != null) {

			row++;
			if (row % 100000 == 0) {
				System.out.println(row + " line(s) buffered. (memory " + (Runtime.getRuntime().freeMemory() * 100 / Runtime.getRuntime().maxMemory()) + "% used) " + (System.currentTimeMillis() - lastTimed) + "ms");
				lastTimed = System.currentTimeMillis();
			}
			if (line.trim().length() == 0)
				continue;

			line = line.trim();
			if (line.contains("procs") || line.contains("r  b swpd")) {
				// header line
				continue;
			} else {
				if (line.length() < 3) {
					continue;
				}
				// valid line
				if (line.charAt(2) == '/') {
					// timestamp付き
					timestamp.setTime(sdf.parse(line.substring(0, 17)));
					line = line.substring(17).trim();
				}

				// data field
				List<String> buffers = new ArrayList<String>();
				StringBuffer outB = new StringBuffer();
				for (int i = 0; i < line.length(); i++) {
					if (line.charAt(i) != ' ') {
						outB.append(line.charAt(i));
					} else {
						if (outB.length() > 0) {
							buffers.add(outB.toString());
							outB = new StringBuffer();
						}
					}
				}
				if (outB.length() > 0) {
					buffers.add(outB.toString());
				}
				tokens = buffers.toArray(new String[] {});
				j = new Journal(timestamp.getTime());
				timestamp.add(Calendar.SECOND, interval);
				try {
					j.r = toInt(tokens[0]);
					j.b = toInt(tokens[1]);
					j.swpd = toInt(tokens[2]);
					j.free = toInt(tokens[3]);
					j.buff = toInt(tokens[4]);
					j.cache = toInt(tokens[5]);
					j.si = toInt(tokens[6]);
					j.so = toInt(tokens[7]);
					j.bi = toInt(tokens[8]);
					j.bo = toInt(tokens[9]);
					j.in = toInt(tokens[10]);
					j.cs = toInt(tokens[11]);
					j.us = toInt(tokens[12]);
					j.sy = toInt(tokens[13]);
					j.id = toInt(tokens[14]);
					j.wa = toInt(tokens[15]);
					j.st = toInt(tokens[16]);

					// //////////////////
					// 追加
					// //////////////////
					result.add(j);
					journalCount++;

				} catch (Exception e) {
					System.err.println("line " + row + "(tokens=" + tokens.length + ") : " + line);
					for (int i = 0; i < tokens.length; i++) {
						System.err.println("token[" + i + "]=[" + tokens[i] + "]");
					}
					e.printStackTrace();
					System.exit(1);
				}

			}
		}

		br.close();
		System.out.println("completed. (" + (System.currentTimeMillis() - started) + "ms, " + row + "rows)");
		return result;
	}

	public static double toDouble(String v) {
		return Double.parseDouble(v);
	}

	public static int toInt(String v) {
		return Integer.parseInt(v);
	}

	public static List<String> getFiles(String path) {
		List<String> files = new ArrayList<String>();
		File f = new File(path);
		File f2 = null;
		for (String name : f.list()) {
			f2 = new File(path + "\\" + name);
			if (f2.isDirectory()) {
				files.addAll(getFiles(f2.getAbsolutePath()));
			} else {
				files.add(f2.getAbsolutePath());
			}
		}
		return files;
	}

	public static void main(String[] args) throws Exception {

		File file = new File("C:\\vmstat.txt");
		workDir = file.getParentFile().getAbsolutePath() + "\\" + file.getName() + ".output";
		File outputDir = new File(workDir);
		if (!outputDir.exists()) {
			if (!outputDir.mkdirs()) {
				System.err.println(workDir + " could not created.");
				System.exit(1);
			}
		}
		List<String> files = new ArrayList<String>();
		if (file.isDirectory()) {
			files.addAll(getFiles(file.getAbsolutePath()));
		} else {
			files.add(file.getAbsolutePath());
		}

		for (String filename : files) {
			alls.addAll(readFile(filename));
		}

		// ////////////////////////////////////////////////////////////////////
		// Graph
		// ////////////////////////////////////////////////////////////////////
		ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());
		makeGraph();
	}

	static void makeGraph() throws Exception {

		CombinedDomainXYPlot plot = new CombinedDomainXYPlot(new DateAxis("Time"));
		plot.setBackgroundPaint(Color.white);
		plot.setDomainGridlinePaint(Color.black);
		plot.setRangeGridlinePaint(Color.black);
		plot.setForegroundAlpha(0.5f);
		plot.setBackgroundAlpha(0.5f);

		TimeSeriesCollection dataset1 = new TimeSeriesCollection();
		dataset1.addSeries(new TimeSeries("Requested", Millisecond.class));
		dataset1.addSeries(new TimeSeries("Blocked", Millisecond.class));

		TimeSeriesCollection dataset2 = new TimeSeriesCollection();
		dataset2.addSeries(new TimeSeries("spwd", Millisecond.class));
		dataset2.addSeries(new TimeSeries("free", Millisecond.class));
		dataset2.addSeries(new TimeSeries("buff", Millisecond.class));
		dataset2.addSeries(new TimeSeries("cache", Millisecond.class));

		TimeSeriesCollection dataset3 = new TimeSeriesCollection();
		dataset3.addSeries(new TimeSeries("si", Millisecond.class));
		dataset3.addSeries(new TimeSeries("so", Millisecond.class));

		TimeSeriesCollection dataset4 = new TimeSeriesCollection();
		dataset4.addSeries(new TimeSeries("bi", Millisecond.class));
		dataset4.addSeries(new TimeSeries("bo", Millisecond.class));

		TimeSeriesCollection dataset5 = new TimeSeriesCollection();
		dataset5.addSeries(new TimeSeries("in", Millisecond.class));
		dataset5.addSeries(new TimeSeries("cs", Millisecond.class));

		TimeSeriesCollection dataset6 = new TimeSeriesCollection();
		dataset6.addSeries(new TimeSeries("us", Millisecond.class));
		dataset6.addSeries(new TimeSeries("sy", Millisecond.class));
		dataset6.addSeries(new TimeSeries("wa", Millisecond.class));
		dataset6.addSeries(new TimeSeries("st", Millisecond.class));

		NumberAxis axisY1 = new NumberAxis("Count");
		NumberAxis axisY2 = new NumberAxis("byte");
		NumberAxis axisY3 = new NumberAxis("Count");
		NumberAxis axisY4 = new NumberAxis("Count");
		NumberAxis axisY5 = new NumberAxis("Count");
		NumberAxis axisY6 = new NumberAxis("%");
		axisY6.setAutoRangeIncludesZero(false);
		axisY6.setRange(0, 100);

		XYPlot subplot1 = new XYPlot(dataset1, null, axisY1, new StandardXYItemRenderer());
		subplot1.setBackgroundPaint(Color.white);
		subplot1.setDomainGridlinePaint(Color.DARK_GRAY);
		subplot1.setRangeGridlinePaint(Color.DARK_GRAY);
		plot.add(subplot1);
		subplot1.getRenderer().setSeriesStroke(0, new java.awt.BasicStroke(2));
		subplot1.getRenderer().setSeriesStroke(1, new java.awt.BasicStroke(2));

		XYPlot subplot2 = new XYPlot(dataset2, null, axisY2, new StandardXYItemRenderer());
		subplot2.setBackgroundPaint(Color.white);
		subplot2.setDomainGridlinePaint(Color.DARK_GRAY);
		subplot2.setRangeGridlinePaint(Color.DARK_GRAY);
		plot.add(subplot2);
		subplot2.getRenderer().setSeriesStroke(0, new java.awt.BasicStroke(2));
		subplot2.getRenderer().setSeriesStroke(1, new java.awt.BasicStroke(2));
		subplot2.getRenderer().setSeriesStroke(2, new java.awt.BasicStroke(2));
		subplot2.getRenderer().setSeriesStroke(3, new java.awt.BasicStroke(2));

		XYPlot subplot3 = new XYPlot(dataset3, null, axisY3, new StandardXYItemRenderer());
		subplot3.setBackgroundPaint(Color.white);
		subplot3.setDomainGridlinePaint(Color.DARK_GRAY);
		subplot3.setRangeGridlinePaint(Color.DARK_GRAY);
		plot.add(subplot3);
		subplot3.getRenderer().setSeriesStroke(0, new java.awt.BasicStroke(2));
		subplot3.getRenderer().setSeriesStroke(1, new java.awt.BasicStroke(2));

		XYPlot subplot4 = new XYPlot(dataset4, null, axisY4, new StandardXYItemRenderer());
		subplot4.setBackgroundPaint(Color.white);
		subplot4.setDomainGridlinePaint(Color.DARK_GRAY);
		subplot4.setRangeGridlinePaint(Color.DARK_GRAY);
		plot.add(subplot4);
		subplot4.getRenderer().setSeriesStroke(0, new java.awt.BasicStroke(2));
		subplot4.getRenderer().setSeriesStroke(1, new java.awt.BasicStroke(2));

		XYPlot subplot5 = new XYPlot(dataset5, null, axisY5, new StandardXYItemRenderer());
		subplot5.setBackgroundPaint(Color.white);
		subplot5.setDomainGridlinePaint(Color.DARK_GRAY);
		subplot5.setRangeGridlinePaint(Color.DARK_GRAY);
		plot.add(subplot5);
		subplot5.getRenderer().setSeriesStroke(0, new java.awt.BasicStroke(2));
		subplot5.getRenderer().setSeriesStroke(1, new java.awt.BasicStroke(2));

		XYPlot subplot6 = new XYPlot(dataset6, null, axisY6, new StandardXYItemRenderer());
		subplot6.setBackgroundPaint(Color.white);
		subplot6.setDomainGridlinePaint(Color.DARK_GRAY);
		subplot6.setRangeGridlinePaint(Color.DARK_GRAY);
		plot.add(subplot6);
		subplot6.getRenderer().setSeriesStroke(0, new java.awt.BasicStroke(2));
		subplot6.getRenderer().setSeriesStroke(1, new java.awt.BasicStroke(2));
		subplot6.getRenderer().setSeriesStroke(2, new java.awt.BasicStroke(2));
		subplot6.getRenderer().setSeriesStroke(3, new java.awt.BasicStroke(2));

		for (Journal j : alls) {
			try {
				dataset1.getSeries(0).add(new Millisecond(j.timestamp), j.r);
				dataset1.getSeries(1).add(new Millisecond(j.timestamp), j.b);
			} catch (org.jfree.data.general.SeriesException duplicated) {
			}
			try {
				dataset2.getSeries(0).add(new Millisecond(j.timestamp), j.swpd);
				dataset2.getSeries(1).add(new Millisecond(j.timestamp), j.free);
				dataset2.getSeries(2).add(new Millisecond(j.timestamp), j.buff);
				dataset2.getSeries(3).add(new Millisecond(j.timestamp), j.cache);
			} catch (org.jfree.data.general.SeriesException duplicated) {
			}
			try {
				dataset3.getSeries(0).add(new Millisecond(j.timestamp), j.si);
				dataset3.getSeries(1).add(new Millisecond(j.timestamp), j.so);
			} catch (org.jfree.data.general.SeriesException duplicated) {
			}
			try {
				dataset4.getSeries(0).add(new Millisecond(j.timestamp), j.bi);
				dataset4.getSeries(1).add(new Millisecond(j.timestamp), j.bo);
			} catch (org.jfree.data.general.SeriesException duplicated) {
			}
			try {
				dataset5.getSeries(0).add(new Millisecond(j.timestamp), j.in);
				dataset5.getSeries(1).add(new Millisecond(j.timestamp), j.cs);
			} catch (org.jfree.data.general.SeriesException duplicated) {
			}
			try {
				dataset6.getSeries(0).add(new Millisecond(j.timestamp), j.us);
				dataset6.getSeries(1).add(new Millisecond(j.timestamp), j.sy);
				dataset6.getSeries(2).add(new Millisecond(j.timestamp), j.wa);
				dataset6.getSeries(3).add(new Millisecond(j.timestamp), j.st);
			} catch (org.jfree.data.general.SeriesException duplicated) {
			}
		}

		XYPlot[] subplots = new XYPlot[6];
		subplots[0] = subplot1;
		subplots[1] = subplot2;
		subplots[2] = subplot3;
		subplots[3] = subplot4;
		subplots[4] = subplot5;
		subplots[5] = subplot6;

		String[] titles = new String[] { "Requested/Blocked", "OS Memory", "Swap I/O", "Block I/O", "Interrupt/Context Switches", "CPU Usage" };
		String[] filenames = new String[] { "vmstat_rb", "vmstat_memory", "vmstat_swap", "vmstat_block", "vmstat_cs", "vmstat_cpu" };

		for (int i = 0; i < subplots.length; i++) {

			plot = new CombinedDomainXYPlot(new DateAxis("Time"));
			plot.setBackgroundPaint(Color.white);
			plot.setDomainGridlinePaint(Color.black);
			plot.setRangeGridlinePaint(Color.black);
			plot.setForegroundAlpha(0.5f);
			plot.setBackgroundAlpha(0.5f);
			plot.add(subplots[i]);

			// SAVE GRAPH
			JFreeChart chart = new JFreeChart(titles[i], plot);
			chart.setBorderPaint(Color.black);
			chart.setBorderVisible(true);
			chart.setBackgroundPaint(Color.white);
			chart.getTitle().setFont(new Font("Meiryo UI", 1, 22));

			// 凡例
			LegendTitle legend = chart.getLegend();
			legend.setBackgroundPaint(Color.white);
			legend.setMargin(10d, 10d, 10d, 10d);
			legend.setItemFont(new Font("Meiryo UI", 1, 12));

			// save
			File pngFile = new File(workDir + "\\" + filenames[i] + ".png");
			try {
				ChartUtilities.saveChartAsPNG(pngFile, chart, 600, 400);
			} catch (IOException e) {
				e.printStackTrace();
			}
		}

	}

}

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import java.awt.Color;

import java.awt.Font;

import java.io.BufferedReader;

import java.io.File;

import java.io.FileInputStream;

import java.io.IOException;

import java.io.InputStreamReader;

import java.io.Serializable;

import java.text.SimpleDateFormat;

import java.util.ArrayList;

import java.util.Calendar;

import java.util.Date;

import java.util.List;

import org.jfree.chart.ChartFactory;

import org.jfree.chart.ChartUtilities;

import org.jfree.chart.JFreeChart;

import org.jfree.chart.StandardChartTheme;

import org.jfree.chart.axis.DateAxis;

import org.jfree.chart.axis.NumberAxis;

import org.jfree.chart.plot.CombinedDomainXYPlot;

import org.jfree.chart.plot.XYPlot;

import org.jfree.chart.renderer.xy.StandardXYItemRenderer;

import org.jfree.chart.title.LegendTitle;

import org.jfree.data.time.Millisecond;

import org.jfree.data.time.TimeSeries;

import org.jfree.data.time.TimeSeriesCollection;

public class GraphForVmstat {

static String workDir;

static List<Journal> alls = new ArrayList<Journal>();

static int interval = 10; // second

static SimpleDateFormat sdf = new SimpleDateFormat("yy/MM/ddHH:mm:ss");

static class Journal implements Serializable {

private static final long serialVersionUID = -3906379676663036836L;

private String timestampString;

private Date timestamp;

private int r;

private int b;

private int swpd;

private int free;

private int buff;

private int cache;

private int si;

private int so;

private int bi;

private int bo;

private int in;

private int cs;

private int us;

private int sy;

private int id;

private int wa;

private int st;

public Journal(String timestamp) {

try {

this.timestamp = sdf.parse(timestamp);

} catch (Exception e) {

throw new RuntimeException(e);

}

this.timestampString = timestamp;

}

public Journal(Date timestamp) {

this.timestamp = timestamp;

this.timestampString = sdf.format(timestamp);

}

public static List<Journal> readFile(String file) throws Exception {

long started = System.currentTimeMillis();

System.out.println("Open " + file);

List<Journal> result = new ArrayList<Journal>();

BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(file)));

String[] tokens = null;

String line = null;

Journal j = null;

int row = 0;

int journalCount = 0;

long lastTimed = System.currentTimeMillis();

Calendar timestamp = Calendar.getInstance();

while ((line = br.readLine()) != null) {

row++;

if (row % 100000 == 0) {

System.out.println(row + " line(s) buffered. (memory " + (Runtime.getRuntime().freeMemory() * 100 / Runtime.getRuntime().maxMemory()) + "% used) " + (System.currentTimeMillis() - lastTimed) + "ms");

lastTimed = System.currentTimeMillis();

}

if (line.trim().length() == 0)

continue;

line = line.trim();

if (line.contains("procs") || line.contains("r b swpd")) {

// header line

continue;

} else {

if (line.length() < 3) {

continue;

}

// valid line

if (line.charAt(2) == '/') {

// timestamp付き

timestamp.setTime(sdf.parse(line.substring(0, 17)));

line = line.substring(17).trim();

}

// data field

List<String> buffers = new ArrayList<String>();

StringBuffer outB = new StringBuffer();

for (int i = 0; i < line.length(); i++) {

if (line.charAt(i) != ' ') {

outB.append(line.charAt(i));

} else {

if (outB.length() > 0) {

buffers.add(outB.toString());

outB = new StringBuffer();

}

if (outB.length() > 0) {

buffers.add(outB.toString());

}

tokens = buffers.toArray(new String[] {});

j = new Journal(timestamp.getTime());

timestamp.add(Calendar.SECOND, interval);

try {

j.r = toInt(tokens[0]);

j.b = toInt(tokens[1]);

j.swpd = toInt(tokens[2]);

j.free = toInt(tokens[3]);

j.buff = toInt(tokens[4]);

j.cache = toInt(tokens[5]);

j.si = toInt(tokens[6]);

j.so = toInt(tokens[7]);

j.bi = toInt(tokens[8]);

j.bo = toInt(tokens[9]);

j.in = toInt(tokens[10]);

j.cs = toInt(tokens[11]);

j.us = toInt(tokens[12]);

j.sy = toInt(tokens[13]);

j.id = toInt(tokens[14]);

j.wa = toInt(tokens[15]);

j.st = toInt(tokens[16]);

// //////////////////

// 追加

// //////////////////

result.add(j);

journalCount++;

} catch (Exception e) {

System.err.println("line " + row + "(tokens=" + tokens.length + ") : " + line);

for (int i = 0; i < tokens.length; i++) {

System.err.println("token[" + i + "]=[" + tokens[i] + "]");

}

e.printStackTrace();

System.exit(1);

}

br.close();

System.out.println("completed. (" + (System.currentTimeMillis() - started) + "ms, " + row + "rows)");

return result;

}

public static double toDouble(String v) {

return Double.parseDouble(v);

}

public static int toInt(String v) {

return Integer.parseInt(v);

}

public static List<String> getFiles(String path) {

List<String> files = new ArrayList<String>();

File f = new File(path);

File f2 = null;

for (String name : f.list()) {

f2 = new File(path + "\\" + name);

if (f2.isDirectory()) {

files.addAll(getFiles(f2.getAbsolutePath()));

} else {

files.add(f2.getAbsolutePath());

}

return files;

}

public static void main(String[] args) throws Exception {

File file = new File("C:\\vmstat.txt");

workDir = file.getParentFile().getAbsolutePath() + "\\" + file.getName() + ".output";

File outputDir = new File(workDir);

if (!outputDir.exists()) {

if (!outputDir.mkdirs()) {

System.err.println(workDir + " could not created.");

System.exit(1);

}

List<String> files = new ArrayList<String>();

if (file.isDirectory()) {

files.addAll(getFiles(file.getAbsolutePath()));

} else {

files.add(file.getAbsolutePath());

}

for (String filename : files) {

alls.addAll(readFile(filename));

}

// ////////////////////////////////////////////////////////////////////

// Graph

// ////////////////////////////////////////////////////////////////////

ChartFactory.setChartTheme(StandardChartTheme.createLegacyTheme());

makeGraph();

}

static void makeGraph() throws Exception {

CombinedDomainXYPlot plot = new CombinedDomainXYPlot(new DateAxis("Time"));

plot.setBackgroundPaint(Color.white);

plot.setDomainGridlinePaint(Color.black);

plot.setRangeGridlinePaint(Color.black);

plot.setForegroundAlpha(0.5f);

plot.setBackgroundAlpha(0.5f);

TimeSeriesCollection dataset1 = new TimeSeriesCollection();

dataset1.addSeries(new TimeSeries("Requested", Millisecond.class));

dataset1.addSeries(new TimeSeries("Blocked", Millisecond.class));

TimeSeriesCollection dataset2 = new TimeSeriesCollection();

dataset2.addSeries(new TimeSeries("spwd", Millisecond.class));

dataset2.addSeries(new TimeSeries("free", Millisecond.class));

dataset2.addSeries(new TimeSeries("buff", Millisecond.class));

dataset2.addSeries(new TimeSeries("cache", Millisecond.class));

TimeSeriesCollection dataset3 = new TimeSeriesCollection();

dataset3.addSeries(new TimeSeries("si", Millisecond.class));

dataset3.addSeries(new TimeSeries("so", Millisecond.class));

TimeSeriesCollection dataset4 = new TimeSeriesCollection();

dataset4.addSeries(new TimeSeries("bi", Millisecond.class));

dataset4.addSeries(new TimeSeries("bo", Millisecond.class));

TimeSeriesCollection dataset5 = new TimeSeriesCollection();

dataset5.addSeries(new TimeSeries("in", Millisecond.class));

dataset5.addSeries(new TimeSeries("cs", Millisecond.class));

TimeSeriesCollection dataset6 = new TimeSeriesCollection();

dataset6.addSeries(new TimeSeries("us", Millisecond.class));

dataset6.addSeries(new TimeSeries("sy", Millisecond.class));

dataset6.addSeries(new TimeSeries("wa", Millisecond.class));

dataset6.addSeries(new TimeSeries("st", Millisecond.class));

NumberAxis axisY1 = new NumberAxis("Count");

NumberAxis axisY2 = new NumberAxis("byte");

NumberAxis axisY3 = new NumberAxis("Count");

NumberAxis axisY4 = new NumberAxis("Count");

NumberAxis axisY5 = new NumberAxis("Count");

NumberAxis axisY6 = new NumberAxis("%");

axisY6.setAutoRangeIncludesZero(false);

axisY6.setRange(0, 100);

XYPlot subplot1 = new XYPlot(dataset1, null, axisY1, new StandardXYItemRenderer());

subplot1.setBackgroundPaint(Color.white);

subplot1.setDomainGridlinePaint(Color.DARK_GRAY);

subplot1.setRangeGridlinePaint(Color.DARK_GRAY);

plot.add(subplot1);

subplot1.getRenderer().setSeriesStroke(0, new java.awt.BasicStroke(2));

subplot1.getRenderer().setSeriesStroke(1, new java.awt.BasicStroke(2));

XYPlot subplot2 = new XYPlot(dataset2, null, axisY2, new StandardXYItemRenderer());

subplot2.setBackgroundPaint(Color.white);

subplot2.setDomainGridlinePaint(Color.DARK_GRAY);

subplot2.setRangeGridlinePaint(Color.DARK_GRAY);

plot.add(subplot2);

subplot2.getRenderer().setSeriesStroke(0, new java.awt.BasicStroke(2));

subplot2.getRenderer().setSeriesStroke(1, new java.awt.BasicStroke(2));

subplot2.getRenderer().setSeriesStroke(2, new java.awt.BasicStroke(2));

subplot2.getRenderer().setSeriesStroke(3, new java.awt.BasicStroke(2));

XYPlot subplot3 = new XYPlot(dataset3, null, axisY3, new StandardXYItemRenderer());

subplot3.setBackgroundPaint(Color.white);

subplot3.setDomainGridlinePaint(Color.DARK_GRAY);

subplot3.setRangeGridlinePaint(Color.DARK_GRAY);

plot.add(subplot3);

subplot3.getRenderer().setSeriesStroke(0, new java.awt.BasicStroke(2));

subplot3.getRenderer().setSeriesStroke(1, new java.awt.BasicStroke(2));

XYPlot subplot4 = new XYPlot(dataset4, null, axisY4, new StandardXYItemRenderer());

subplot4.setBackgroundPaint(Color.white);

subplot4.setDomainGridlinePaint(Color.DARK_GRAY);

subplot4.setRangeGridlinePaint(Color.DARK_GRAY);

plot.add(subplot4);

subplot4.getRenderer().setSeriesStroke(0, new java.awt.BasicStroke(2));

subplot4.getRenderer().setSeriesStroke(1, new java.awt.BasicStroke(2));

XYPlot subplot5 = new XYPlot(dataset5, null, axisY5, new StandardXYItemRenderer());

subplot5.setBackgroundPaint(Color.white);

subplot5.setDomainGridlinePaint(Color.DARK_GRAY);

subplot5.setRangeGridlinePaint(Color.DARK_GRAY);

plot.add(subplot5);

subplot5.getRenderer().setSeriesStroke(0, new java.awt.BasicStroke(2));

subplot5.getRenderer().setSeriesStroke(1, new java.awt.BasicStroke(2));

XYPlot subplot6 = new XYPlot(dataset6, null, axisY6, new StandardXYItemRenderer());

subplot6.setBackgroundPaint(Color.white);

subplot6.setDomainGridlinePaint(Color.DARK_GRAY);

subplot6.setRangeGridlinePaint(Color.DARK_GRAY);

plot.add(subplot6);

subplot6.getRenderer().setSeriesStroke(0, new java.awt.BasicStroke(2));

subplot6.getRenderer().setSeriesStroke(1, new java.awt.BasicStroke(2));

subplot6.getRenderer().setSeriesStroke(2, new java.awt.BasicStroke(2));

subplot6.getRenderer().setSeriesStroke(3, new java.awt.BasicStroke(2));

for (Journal j : alls) {

try {

dataset1.getSeries(0).add(new Millisecond(j.timestamp), j.r);

dataset1.getSeries(1).add(new Millisecond(j.timestamp), j.b);

} catch (org.jfree.data.general.SeriesException duplicated) {

}

try {

dataset2.getSeries(0).add(new Millisecond(j.timestamp), j.swpd);

dataset2.getSeries(1).add(new Millisecond(j.timestamp), j.free);

dataset2.getSeries(2).add(new Millisecond(j.timestamp), j.buff);

dataset2.getSeries(3).add(new Millisecond(j.timestamp), j.cache);

} catch (org.jfree.data.general.SeriesException duplicated) {

}

try {

dataset3.getSeries(0).add(new Millisecond(j.timestamp), j.si);

dataset3.getSeries(1).add(new Millisecond(j.timestamp), j.so);

} catch (org.jfree.data.general.SeriesException duplicated) {

}

try {

dataset4.getSeries(0).add(new Millisecond(j.timestamp), j.bi);

dataset4.getSeries(1).add(new Millisecond(j.timestamp), j.bo);

} catch (org.jfree.data.general.SeriesException duplicated) {

}

try {

dataset5.getSeries(0).add(new Millisecond(j.timestamp), j.in);

dataset5.getSeries(1).add(new Millisecond(j.timestamp), j.cs);

} catch (org.jfree.data.general.SeriesException duplicated) {

}

try {

dataset6.getSeries(0).add(new Millisecond(j.timestamp), j.us);

dataset6.getSeries(1).add(new Millisecond(j.timestamp), j.sy);

dataset6.getSeries(2).add(new Millisecond(j.timestamp), j.wa);

dataset6.getSeries(3).add(new Millisecond(j.timestamp), j.st);

} catch (org.jfree.data.general.SeriesException duplicated) {

}

XYPlot[] subplots = new XYPlot[6];

subplots[0] = subplot1;

subplots[1] = subplot2;

subplots[2] = subplot3;

subplots[3] = subplot4;

subplots[4] = subplot5;

subplots[5] = subplot6;

String[] titles = new String[] { "Requested/Blocked", "OS Memory", "Swap I/O", "Block I/O", "Interrupt/Context Switches", "CPU Usage" };

String[] filenames = new String[] { "vmstat_rb", "vmstat_memory", "vmstat_swap", "vmstat_block", "vmstat_cs", "vmstat_cpu" };

for (int i = 0; i < subplots.length; i++) {

plot = new CombinedDomainXYPlot(new DateAxis("Time"));

plot.setBackgroundPaint(Color.white);

plot.setDomainGridlinePaint(Color.black);

plot.setRangeGridlinePaint(Color.black);

plot.setForegroundAlpha(0.5f);

plot.setBackgroundAlpha(0.5f);

plot.add(subplots[i]);

// SAVE GRAPH

JFreeChart chart = new JFreeChart(titles[i], plot);

chart.setBorderPaint(Color.black);

chart.setBorderVisible(true);

chart.setBackgroundPaint(Color.white);

chart.getTitle().setFont(new Font("Meiryo UI", 1, 22));

// 凡例

LegendTitle legend = chart.getLegend();

legend.setBackgroundPaint(Color.white);

legend.setMargin(10d, 10d, 10d, 10d);

legend.setItemFont(new Font("Meiryo UI", 1, 12));

// save

File pngFile = new File(workDir + "\\" + filenames[i] + ".png");

try {

ChartUtilities.saveChartAsPNG(pngFile, chart, 600, 400);

} catch (IOException e) {

e.printStackTrace();

}

Posted in Java | コメントは受け付けていません。

Monthly Archives: 11月 2014

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