org.hyperic.sigar.NetInterfaceConfig Java Examples

private static void net() throws Exception {
    Sigar sigar = new Sigar();
    String ifNames[] = sigar.getNetInterfaceList();
    for (int i = 0; i < ifNames.length; i++) {
        String name = ifNames[i];
        NetInterfaceConfig ifconfig = sigar.getNetInterfaceConfig(name);
        System.out.println("网络设备名:    " + name);// 网络设备名
        System.out.println("IP地址:    " + ifconfig.getAddress());// IP地址
        System.out.println("子网掩码:    " + ifconfig.getNetmask());// 子网掩码
        if ((ifconfig.getFlags() & 1L) <= 0L) {
            System.out.println("!IFF_UP...skipping getNetInterfaceStat");
            continue;
        }
        NetInterfaceStat ifstat = sigar.getNetInterfaceStat(name);
        
        System.out.println(name + "接收的总包裹数:" + ifstat.getRxPackets());// 接收的总包裹数
        System.out.println(name + "发送的总包裹数:" + ifstat.getTxPackets());// 发送的总包裹数
        System.out.println(name + "接收到的总字节数:" + ifstat.getRxBytes());// 接收到的总字节数
        System.out.println(name + "发送的总字节数:" + ifstat.getTxBytes());// 发送的总字节数
        System.out.println(name + "接收到的错误包数:" + ifstat.getRxErrors());// 接收到的错误包数
        System.out.println(name + "发送数据包时的错误数:" + ifstat.getTxErrors());// 发送数据包时的错误数
        System.out.println(name + "接收时丢弃的包数:" + ifstat.getRxDropped());// 接收时丢弃的包数
        System.out.println(name + "发送时丢弃的包数:" + ifstat.getTxDropped());// 发送时丢弃的包数
    }
}
 

/**
 * getNetSpeed.
 * 
 * @return
 */
public Map<String, Long> getNetSpeed()
        throws UnknownHostException, SigarException, InterruptedException {
    Map<String, Long> map = new HashMap<String, Long>();
    String ip = getIp();

    String[] ifNames = sigar.getNetInterfaceList();
    long rxbps = 0;
    long txbps = 0;
    for (int i = 0; i < ifNames.length; i++) {
        String name = ifNames[i];
        NetInterfaceConfig ifconfig = sigar.getNetInterfaceConfig(name);
        if (ifconfig.getAddress().equals(ip)) {
            long start = System.currentTimeMillis();
            NetInterfaceStat statStart = sigar.getNetInterfaceStat(name);
            long rxBytesStart = statStart.getRxBytes();
            long txBytesStart = statStart.getTxBytes();
            Thread.sleep(1000);
            long end = System.currentTimeMillis();
            NetInterfaceStat statEnd = sigar.getNetInterfaceStat(name);
            long rxBytesEnd = statEnd.getRxBytes();
            long txBytesEnd = statEnd.getTxBytes();

            rxbps = ((rxBytesEnd - rxBytesStart) * 8 / (end - start) * 1000) / 1024 / 8;
            txbps = ((txBytesEnd - txBytesStart) * 8 / (end - start) * 1000) / 1024 / 8;
            break;
        }
    }
    map.put(RXBPS, rxbps);
    map.put(TXBPS, txbps);
    return map;
}
 

public NetInterfaceStat netBytes(String ip) throws Exception {
        String ifNames[] = sigar.getNetInterfaceList();
        NetInterfaceStat result = null;
        for (int i = 0; i < ifNames.length; i++) {
            String name = ifNames[i];
            NetInterfaceConfig ifconfig = sigar.getNetInterfaceConfig(name);
            if(ifconfig.getAddress().equals(ip)){
                result = sigar.getNetInterfaceStat(name);
                break;
            }
//            System.out.println("网络设备名:    " + name);// 网络设备名
//            System.out.println("IP地址:    " + ifconfig.getAddress());// IP地址
//            System.out.println("子网掩码:    " + ifconfig.getNetmask());// 子网掩码
//            if ((ifconfig.getFlags() & 1L) <= 0L) {
//                System.out.println("!IFF_UP...skipping getNetInterfaceStat");
//                continue;
//            }
//            NetInterfaceStat ifstat = sigar.getNetInterfaceStat(name);
//            
//            System.out.println(name + "接收的总包裹数:" + ifstat.getRxPackets());// 接收的总包裹数
//            System.out.println(name + "发送的总包裹数:" + ifstat.getTxPackets());// 发送的总包裹数
//            System.out.println(name + "接收到的总字节数:" + ifstat.getRxBytes());// 接收到的总字节数
//            System.out.println(name + "发送的总字节数:" + ifstat.getTxBytes());// 发送的总字节数
//            System.out.println(name + "接收到的错误包数:" + ifstat.getRxErrors());// 接收到的错误包数
//            System.out.println(name + "发送数据包时的错误数:" + ifstat.getTxErrors());// 发送数据包时的错误数
//            System.out.println(name + "接收时丢弃的包数:" + ifstat.getRxDropped());// 接收时丢弃的包数
//            System.out.println(name + "发送时丢弃的包数:" + ifstat.getTxDropped());// 发送时丢弃的包数
        }
        return result;
    }
 

static void logAvailableInterfaces(SigarProxy sigar) {
    log.info("*** Logging available network interfaces ***");

    try {
        String[] list = sigar.getNetInterfaceList();
        for (int n = 0; n < list.length; n++) {
            NetInterfaceConfig ifc = sigar.getNetInterfaceConfig(list[n]);
            log.info("Network interface: iface=" + ifc.getName() + " addr=" + ifc.getAddress() + " type=" + ifc.getType());
        }
    } catch (SigarException e) {
        log.debug("Can't get network info", e);
    }
}
 

private StringBuilder getInfoFromSigar() throws Exception {

        StringBuilder sb = new StringBuilder();
        Sigar sigar = new Sigar();

        sb.append("Fully Qualified Domain Name:\n\t" + sigar.getFQDN().toString());
        sb.append("\nSystem uptime:\n\t" + new Double(sigar.getUptime().getUptime()).intValue()
                  + " seconds");
        sb.append("\nDate:\n\t" + new Date());
        sb.append("\nNetwork settings:" + format(sigar.getNetInfo().toString(), 1));

        sb.append("\nCPU info:");
        CpuInfo[] cpuInfoList = sigar.getCpuInfoList();
        for (int i = 0; i < cpuInfoList.length; i++) {
            CpuInfo cpuInfo = cpuInfoList[i];
            sb.append("\n\tCPU " + i + ": ");
            sb.append(format(cpuInfo.toString(), 2));
        }

        double totalMemory = (new Long(sigar.getMem().getTotal()).doubleValue() / 1024 / 1024 / 1024);
        sb.append("\nTotal memory:\n\t"
                  + new BigDecimal(totalMemory).setScale(2, BigDecimal.ROUND_DOWN).floatValue() + " GB");

        String[] nicList = sigar.getNetInterfaceList();
        sb.append("\nNIC info: ");
        for (int i = 0; i < nicList.length; i++) {
            NetInterfaceConfig nic = sigar.getNetInterfaceConfig(nicList[i]);
            sb.append("\n\tNIC " + i + ": ");
            sb.append(format(nic.toString(), 2));
        }

        FileSystem[] fileSystemList = sigar.getFileSystemList();
        sb.append("\nFile system info: ");
        for (int i = 0; i < fileSystemList.length; i++) {
            FileSystem fileSystem = fileSystemList[i];

            sb.append("\n\t" + fileSystem.getDevName() + " is a");
            if (fileSystem.getType() == FileSystem.TYPE_LOCAL_DISK) {
                sb.append(" local");
            } else if (fileSystem.getType() == FileSystem.TYPE_NETWORK) {
                sb.append(" network");
            } else if (fileSystem.getType() == FileSystem.TYPE_RAM_DISK) {
                sb.append(" ram disk");
            } else if (fileSystem.getType() == FileSystem.TYPE_SWAP) {
                sb.append(" swap");
            }

            sb.append(" " + fileSystem.getSysTypeName() + ", dir name '" + fileSystem.getDirName()
                      + "', options '" + fileSystem.getOptions() + "'");
        }

        sb.append("\nResource limits:" + format(sigar.getResourceLimit().toString(), "max", 1));
        return sb;
    }
 

public NetInterfaceInfo(String name, NetInterfaceConfig netInterfaceConfig, NetInterfaceStat netInterfaceStat) {
	this.name = name;
	this.netInterfaceConfig = netInterfaceConfig;
	this.netInterfaceStat = netInterfaceStat;
}
 

public NetInterfaceConfig getNetInterfaceConfig() {
	return netInterfaceConfig;
}
 

public void setNetInterfaceConfig(NetInterfaceConfig netInterfaceConfig) {
	this.netInterfaceConfig = netInterfaceConfig;
}