修复Kperf测速工具仪表盘显示bug,优化Kperf缓存命中率

src/org/kne/cloud/network/klalb/ui/KLALBStateGUI3.java

@@ -1417,29 +1417,29 @@ public class KLALBStateGUI3 extends XFrame {
     private void updateDashboardData(KLALBController kc) {
         // 更新上行速度
         double outload = kc.getLinkMonitor().getOutSpeed() * 100.0 / kc.getLinkMonitor().getOutSpeedMax();
-        if (Double.isFinite(outload)) {
         upSpeedText.setLabel(KLALBUtils.convertIBUint(kc.getLinkMonitor().getOutSpeed()) + "/s");
+        if (Double.isFinite(outload)) {
             upSpeed.setValue(Math.min(upSpeed.getValue().doubleValue() * 0.98 + outload * 0.02, 101.0));
         }
 
         // 更新下行速度
         double inload = kc.getLinkMonitor().getInSpeed() * 100.0 / kc.getLinkMonitor().getInSpeedMax();
-        if (Double.isFinite(inload)) {
         downSpeedText.setLabel(KLALBUtils.convertIBUint(kc.getLinkMonitor().getInSpeed()) + "/s");
+        if (Double.isFinite(inload)) {
             downSpeed.setValue(Math.min(downSpeed.getValue().doubleValue() * 0.98 + inload * 0.02, 101.0));
         }
 
         // 更新上行包速率
         double outPPSload = kc.getLinkMonitor().getOutPPS() * 100.0 / kc.getLinkMonitor().getOutPPSMax();
-        if (Double.isFinite(outPPSload)) {
         upPPSText.setLabel(KLALBUtils.convertUintDefalut(kc.getLinkMonitor().getOutPPS()) + "PPS");
+        if (Double.isFinite(outPPSload)) {
             upPPS.setValue(Math.min(upPPS.getValue().doubleValue() * 0.98 + outPPSload * 0.02, 101.0));
         }
 
         // 更新下行包速率
         double inPPSload = kc.getLinkMonitor().getInPPS() * 100.0 / kc.getLinkMonitor().getInPPSMax();
-        if (Double.isFinite(inPPSload)) {
         downPPSText.setLabel(KLALBUtils.convertUintDefalut(kc.getLinkMonitor().getInPPS()) + "PPS");
+        if (Double.isFinite(inPPSload)) {
             downPPS.setValue(Math.min(downPPS.getValue().doubleValue() * 0.98 + inPPSload * 0.02, 101.0));
         }
 
@@ -1471,29 +1471,29 @@ public class KLALBStateGUI3 extends XFrame {
        if(router!=null) {
     	   // 更新背板延迟
            double backplaneTimev = router.getBackplaneTime()* 100.0/100000.0;
-           if (Double.isFinite(backplaneTimev)) {
            backplaneDelayText.setLabel(KLALBUtils.convertUintNanoDefalut(router.getBackplaneTime()) + "s");
+           if (Double.isFinite(backplaneTimev)) {
                backplaneDelay.setValue(Math.min(backplaneDelay.getValue().doubleValue() * 0.98 + backplaneTimev * 0.02, 101.0));
            }
 
            // 更新背板转发率
            double backplanePPSv = router.getBackplanePPS() * 100.0 / router.getBackplanePPSMax();
-           if (Double.isFinite(backplanePPSv)) {
            backplanePPSText.setLabel(KLALBUtils.convertUintDefalut(router.getBackplanePPS()) + "PPS");
+           if (Double.isFinite(backplanePPSv)) {
                backplanePPS.setValue(Math.min(backplanePPS.getValue().doubleValue() * 0.98 + backplanePPSv * 0.02, 101.0));
            }
            
            // 更新背板ECN率
            double backplaneECNv = router.getECNRate() * 100.0 ;
-           if (Double.isFinite(backplaneECNv)) {
            backplaneECNRateText.setLabel(String.format("%.1f",backplaneECNv) + "%");
+           if (Double.isFinite(backplaneECNv)) {
                backplaneECNRate.setValue(Math.min(backplaneECNRate.getValue().doubleValue() * 0.98 + backplaneECNv * 0.02, 101.0));
            }
            
         // 更新背板ECN率
            double backplaneLossv = router.getLossRate() * 100.0 ;
-           if (Double.isFinite(backplaneLossv)) {
            backplaneLossRateText.setLabel(String.format("%.1f",backplaneLossv) + "%");
+           if (Double.isFinite(backplaneLossv)) {
                backplaneLossRate.setValue(Math.min(backplaneLossRate.getValue().doubleValue() * 0.98 + backplaneLossv * 0.02, 101.0));
            }
        }

src/org/kne/cloud/network/klalb/ui/KperfGUI.java

@@ -45,7 +45,6 @@ public class KperfGUI extends XFrame{
 	private Kperf kperf;
 	private JTextField targetAddressField;
 	private JButton startButton;
-	private JProgressBar progressBar;
 	private DefaultValueDataset upSpeed;
 	private DefaultValueDataset upDataSpeed;
 	private DialTextAnnotation upSpeedText;
@@ -54,7 +53,7 @@ public class KperfGUI extends XFrame{
 	private DialTextAnnotation downSpeedText;
 	private JTextField sourceAddressField;
 
-	private SpeedAndTrafficAndDelayMonitorDataImpl monitor;
+	private volatile SpeedAndTrafficAndDelayMonitorDataImpl monitor;
 
 	private DefaultValueDataset upPPS;
 
@@ -70,10 +69,6 @@ public class KperfGUI extends XFrame{
 
 	private TimerTask tsk;
 	private class KperfReportsImpl implements KperfReports{
-		@Override
-		public void testProcess(double process) {
-			progressBar.setValue((int) (process*100.0f));
-		}
 		@Override
 		public void testFinish() {
 			if(kperf!=null) {
@@ -521,9 +516,6 @@ public class KperfGUI extends XFrame{
 				
 			
 
-				progressBar = new JProgressBar();
-				progressBar.setPreferredSize(new Dimension(100, 5));
-				getContentPane().add(progressBar, BorderLayout.NORTH);
 				getTitlelabel().setFont(UIEnv.getFont().deriveFont(17.0f));
 				getTitlepanel().setBorder(new LineBorder(Color.LIGHT_GRAY));
 				getTitlelabel().setForeground(Color.WHITE);
@@ -538,26 +530,26 @@ public class KperfGUI extends XFrame{
 					public void run() {
 						if(monitor!=null) {
 						double outload = monitor.getOutSpeed() * 100.0 / monitor.getOutSpeedMax();
-						if (Double.isFinite(outload)) {
 							upSpeedText.setLabel(KLALBUtils.convertIBUint(monitor.getOutSpeed()) + "/s");
+						if (Double.isFinite(outload)) {
 							upSpeed.setValue(Math.min(upSpeed.getValue().doubleValue() * 0.98 + outload * 0.02, 101.0));
 						}
 
 						double inload = monitor.getInSpeed() * 100.0 / monitor.getInSpeedMax();
-						if (Double.isFinite(inload)) {
 							downSpeedText.setLabel(KLALBUtils.convertIBUint(monitor.getInSpeed()) + "/s");
+						if (Double.isFinite(inload)) {
 							downSpeed.setValue(Math.min(downSpeed.getValue().doubleValue() * 0.98 + inload * 0.02, 101.0));
 						}
 
 						double outPPSload = monitor.getOutPPS() * 100.0 / monitor.getOutPPSMax();
-						if (Double.isFinite(outPPSload)) {
 							upPPSText.setLabel(KLALBUtils.convertUintDefalut(monitor.getOutPPS()) + "PPS");
+						if (Double.isFinite(outPPSload)) {
 							upPPS.setValue(Math.min(upPPS.getValue().doubleValue() * 0.98 + outPPSload * 0.02, 101.0));
 						}
 
 						double inPPSload = monitor.getInPPS() * 100.0 / monitor.getInPPSMax();
-						if (Double.isFinite(inPPSload)) {
 							downPPSText.setLabel(KLALBUtils.convertUintDefalut(monitor.getInPPS()) + "PPS");
+						if (Double.isFinite(inPPSload)) {
 							downPPS.setValue(Math.min(downPPS.getValue().doubleValue() * 0.98 + inPPSload * 0.02, 101.0));
 						}
 						}

src/org/kne/cloud/network/monitor/SpeedAndTrafficMonitorDataImpl.java

@@ -177,7 +177,7 @@ public class SpeedAndTrafficMonitorDataImpl extends MonitorDataImpl implements S
 			inPPSEvaluator.markDirty();
 		}
 		long time=System.nanoTime();
-		if(time-stime>timewindowmax) {
+		if(time-stime>timewindow) {
 			stime=time;
 		long os=uploadBandwidth.calculateBandwidth(timewindowmax);
 		long is=downloadBandwidth.calculateBandwidth(timewindowmax);

src/org/kne/cloud/network/perf/Kperf.java

@@ -77,11 +77,9 @@ public class Kperf implements Runnable{
 
 	
 	
-	KLALBPacket testPacket=null;
+	private  KLALBPacket testPacket=null;
 	
 	private long starttime=System.nanoTime();
-	long totaltime=1000;
-	long usedtime=0;
 	
 	
 	private ScheduledFuture<?> monitorUpdater;
@@ -121,9 +119,9 @@ public class Kperf implements Runnable{
 		});
 		Thread tc = ThreadTool.makeVDaemonThreadIfSupport("测速控制线程", () -> {
 			final int wtimes=5;
-			totaltime=(20*1000*1+20*1000*4+wtimes*1000*5)*1000000L;
-			starttime=System.nanoTime();
 				System.out.println("测速开始！");
+				if(reports!=null)
+			reports.updateDial(monitor);
 				try {
 					long startTime;
 					
@@ -132,7 +130,6 @@ public class Kperf implements Runnable{
 					 startTime=System.nanoTime();
 					for (int i = 0; i < 20; i++) {
 						Thread.sleep(1000);
-						updateUsedTime();
 					}
 					System.out.printf("上传延迟 最小：%.3fms 平均：%.3fms 抖动：%.3fms\n",monitor.getOutDelay()/1000000.0,monitor.getOutDelay()/1000000.0,monitor.getOutJitter()/1000000.0);
 					System.out.printf("下载延迟 最小：%.3fms 平均：%.3fms 抖动：%.3fms\n",monitor.getInDelay()/1000000.0,monitor.getInDelay()/1000000.0,monitor.getInJitter()/1000000.0);
@@ -298,9 +295,6 @@ public class Kperf implements Runnable{
 
 					
 					tlock.unpark();
-					updateUsedTime() ;
-					if(reports!=null)
-					reports.updateDial(monitor);
 					break;
 				case KLALBPacket.TESTN:
 					break;
@@ -325,12 +319,7 @@ public class Kperf implements Runnable{
 			tcc.interrupt();
 		}
 	}
-	private void updateUsedTime() {
+
-		usedtime=System.nanoTime()-starttime;
-		//System.out.println(usedtime+" "+totaltime);
-		if(reports!=null)
-			reports.testProcess(usedtime/(double)totaltime);
-	}
 
 
 

src/org/kne/cloud/network/perf/KperfReports.java

@@ -3,7 +3,6 @@ package org.kne.cloud.network.perf;
 import org.kne.cloud.network.monitor.SpeedAndTrafficAndDelayMonitorDataImpl;
 
 public interface KperfReports {
-	public void testProcess(double d);
 	public void testFinish();
 	public void updateDial(SpeedAndTrafficAndDelayMonitorDataImpl mdt);
 	public void uploadSpeedFinish(long uploadSpeed);

src/org/kne/cloud/network/perf/TESTNPacket.java

@@ -1,16 +1,11 @@
 package org.kne.cloud.network.perf;
 
-import java.io.DataInput;
-import java.io.DataInputStream;
-import java.io.DataOutput;
-import java.io.DataOutputStream;
 import java.io.EOFException;
 import java.io.IOException;
 import java.nio.ByteBuffer;
 import java.nio.channels.ReadableByteChannel;
 import java.nio.channels.WritableByteChannel;
 
-import org.kne.cloud.network.ByteBufferAllocator;
 import org.kne.cloud.network.NetworkPacket;
 import org.kne.cloud.network.klalb.KLALBPacket;
 
@@ -18,56 +13,75 @@ public class TESTNPacket extends KLALBPacket {
 
 	private static final int HEADER_LENGTH = 3;
 
-	private ByteBuffer dataBuffer;//=NetworkPacket.databufferpool_65535.borrow();
+	// 核心：一个线程私有的 65535 字节大缓存，生命周期与线程同寿
+	private static final ThreadLocal<ByteBuffer> BENCH_BUFFER =
+			ThreadLocal.withInitial(() -> ByteBuffer.allocate(65535));
+
+	// 不再持有 ByteBuffer，只记录长度
+	private int payloadLength;
+
 	@Override
 	public long getTotalLength() {
-		return HEADER_LENGTH+dataBuffer.limit();
+		return HEADER_LENGTH + payloadLength;
 	}
 
-
+	// 发送端构造
 	public TESTNPacket(int limit) {
 		super(TESTN, HEADER_LENGTH);
-		//dataBuffer.limit(limit);
+		this.payloadLength = limit;
-		dataBuffer=NetworkPacket.bufferAllocator.allocate(limit);
 	}
 
-	
+	// 接收端构造（从已有的 ByteBuffer 解析）
-
+	public TESTNPacket(ByteBuffer bb) {
-	public ByteBuffer getDataBuffer() {
+		super(bb, HEADER_LENGTH);
-		return dataBuffer;
+		this.payloadLength = klalbHeader.getChar(1);
 	}
 
+	public int getPayloadLength() {
+		return payloadLength;
+	}
 
 	@Override
 	public void writeToChannel(WritableByteChannel dto) throws IOException {
-		klalbHeader.putChar(1, (char) dataBuffer.limit());
+		// 1. 写入包头（包含 payloadLength）
+		klalbHeader.putChar(1, (char) payloadLength);
 		super.writeToChannel(dto);
-		//System.out.println(dataBuffer);
+
-		dto.write(dataBuffer.slice(0, dataBuffer.limit()));
+		// 2. 如果有 payload，借用 ThreadLocal 缓冲区并写出去
+		if (payloadLength > 0) {
+			ByteBuffer buf = BENCH_BUFFER.get();
+			buf.clear();
+			buf.limit(payloadLength); // 限制到指定长度
+
+			// 直接写出，里面的数据是上一次残留的或者全 0，对于烤机无所谓
+			dto.write(buf);
+		}
 	}
 
 	@Override
 	public void readFromChannel(ReadableByteChannel din) throws IOException {
+		// 1. 读包头
 		super.readFromChannel(din);
-		int limit=klalbHeader.getChar(1);
+		this.payloadLength = klalbHeader.getChar(1);
-		dataBuffer=NetworkPacket.bufferAllocator.allocate(limit);
-		 while(dataBuffer.hasRemaining()){
-			if(din.read(dataBuffer)==-1) {
-				throw new EOFException();
-			}
-		}
-		 dataBuffer.flip();
-	}
 
-	public TESTNPacket(ByteBuffer bb) {
+		// 2. 如果有 payload，借用缓冲区接收数据
-		super(bb,HEADER_LENGTH);
+		if (payloadLength > 0) {
-	}
+			ByteBuffer buf = BENCH_BUFFER.get();
+			buf.clear();
+			buf.limit(payloadLength);
 
+			// 循环读满（使用你现有的 KNEChannels 工具或手动循环）
+			while (buf.hasRemaining()) {
+				if (din.read(buf) == -1) {
+					throw new EOFException("连接提前断开，未能读满 TESTN 载荷");
+				}
+			}
+			// 数据读完直接丢弃，缓冲区不保存，下一次 clear() 时会自动覆盖
+		}
+	}
 
 	@Override
 	public String toString() {
-		return "TESTN["+dataBuffer.limit()+"]";
+		return "TESTN[" + payloadLength + "]";
 	}
-
-	
 }