网卡采集，接收、发送带宽数据调整为总字节

src/main/java/com/tongran/agent/client/core/vo/NetVO.java

@@ -37,10 +37,10 @@ public class NetVO implements Serializable {
     @Schema(description = "出站丢包")
     private long outDropped;
 
-    @Schema(description = "发送流量")
+    @Schema(description = "发送流量（发送总字节）")
     private long outSpeed;
 
-    @Schema(description = "接收流量")
+    @Schema(description = "接收流量（接收总字节）")
     private long inSpeed;
 
     @Schema(description = "协商速度")

src/main/java/com/tongran/agent/client/service/impl/NetServiceImpl.java

@@ -62,8 +62,10 @@ public class NetServiceImpl implements NetService {
                 long prevBytesRecv = net.getBytesRecv();
                 long prevBytesSent = net.getBytesSent();
                 net.updateAttributes();
-                long bytesRecv = net.getBytesRecv() - prevBytesRecv;
+                long bytesRecv = net.getBytesRecv();
-                long bytesSent = net.getBytesSent() - prevBytesSent;
+                long bytesSent = net.getBytesSent();
+//                long bytesRecv = net.getBytesRecv() - prevBytesRecv;
+//                long bytesSent = net.getBytesSent() - prevBytesSent;
                 System.out.println("接口: " + net.getName());
                 System.out.println("入站丢包: " + net.getInDrops());
                 System.out.println("出站丢包: " + net.getCollisions());