标签:png 包括 asi ffffff time script 参数 网络设备 known
Sigar是Hyperic-hq产品的基础包,是Hyperic HQ主要的数据收集组件。它用来从许多平台收集系统和处理信息.
这些平台包括:Linux, Windows, Solaris, AIX, HP-UX, FreeBSD and Mac OSX.
Sigar有C,C#,Java和Perl API,java版的API为sigar.jar sigar.jar的底层是用C语言编写的,它通过本地方法来调用操作系统API来获取系统相关数据。Windows操作系统下Sigar.jar 依赖sigar-amd64-winnt.dll或sigar-x86-winnt.dll,linux 操作系统下则依赖libsigar-amd64-linux.so或libsigar-x86-linux.so
Hyperic-hq官方网站:http://www.hyperic.com
Sigar.jar下载地址:http://sigar.hyperic.com
Sigar API 提供一个方便的接口来收集系统信息,如:
◆系统内存,页面交换,cpu,平均负载,运行时间,登录信息
◆每个进程占用的内存,cpu,帐号信息,状态,参数,环境,打开的文件
◆文件系统探测和度量
◆网络接口探测,配置信息和度量
◆网络路由和连接表
- // CPU数量(单位:个)
- int cpuLength = sigar.getCpuInfoList().length;
- print(cpuLength);
-
- // CPU的总量(单位:HZ)及CPU的相关信息
- CpuInfo infos[] = sigar.getCpuInfoList();
- for (int i = 0; i < infos.length; i++) {// 不管是单块CPU还是多CPU都适用
- CpuInfo info = infos[i];
- print("mhz=" + info.getMhz());// CPU的总量MHz
- print("vendor=" + info.getVendor());// 获得CPU的卖主,如:Intel
- print("model=" + info.getModel());// 获得CPU的类别,如:Celeron
- print("cache size=" + info.getCacheSize());// 缓冲存储器数量
- }
-
- /** CPU的用户使用量、系统使用剩余量、总的剩余量、总的使用占用量等(单位:100%) **/
- // 方式一,主要是针对一块CPU的情况
- CpuPerc cpu;
- try {
- cpu = sigar.getCpuPerc();
- printCpuPerc(cpu);
- } catch (SigarException e) {
- e.printStackTrace();
- }
-
- // 方式二,不管是单块CPU还是多CPU都适用
- CpuPerc cpuList[] = null;
- try {
- cpuList = sigar.getCpuPercList();
- } catch (SigarException e) {
- e.printStackTrace();
- }
- for (int i = 0; i < cpuList.length; i++) {
- // printCpuPerc(cpuList[i]);
- }
- // 物理内存信息
- Mem mem = sigar.getMem();
- // 内存总量
- print("Total = " + mem.getTotal() / 1024L / 1024 + "M av");
- // 当前内存使用量
- print("Used = " + mem.getUsed() / 1024L / 1024 + "M used");
- // 当前内存剩余量
- print("Free = " + mem.getFree() / 1024L / 1024 + "M free");
-
- // 系统页面文件交换区信息
- Swap swap = sigar.getSwap();
- // 交换区总量
- print("Total = " + swap.getTotal() / 1024L + "K av");
- // 当前交换区使用量
- print("Used = " + swap.getUsed() / 1024L + "K used");
- // 当前交换区剩余量
- print("Free = " + swap.getFree() / 1024L + "K free");
- <span style="white-space: normal; #ffffff;"> </span><span style="white-space: normal; #ffffff;">// 取到当前操作系统的名称</span>
- String hostname = "";
- try {
- hostname = InetAddress.getLocalHost().getHostName();
- } catch (Exception exc) {
- try {
- hostname = sigar.getNetInfo().getHostName();
- } catch (SigarException e) {
- hostname = "localhost.unknown";
- } finally {
- sigar.close();
- }
- }
- print(hostname);
-
- // 取当前操作系统的信息
- OperatingSystem OS = OperatingSystem.getInstance();
- // 操作系统内核类型如: 386、486、586等x86
- print("OS.getArch() = " + OS.getArch());
- print("OS.getCpuEndian() = " + OS.getCpuEndian());//
- print("OS.getDataModel() = " + OS.getDataModel());//
- // 系统描述
- print("OS.getDescription() = " + OS.getDescription());
- print("OS.getMachine() = " + OS.getMachine());//
- // 操作系统类型
- print("OS.getName() = " + OS.getName());
- print("OS.getPatchLevel() = " + OS.getPatchLevel());//
- // 操作系统的卖主
- print("OS.getVendor() = " + OS.getVendor());
- // 卖主名称
- System.out
- .println("OS.getVendorCodeName() = " + OS.getVendorCodeName());
- // 操作系统名称
- print("OS.getVendorName() = " + OS.getVendorName());
- // 操作系统卖主类型
- print("OS.getVendorVersion() = " + OS.getVendorVersion());
- // 操作系统的版本号
- print("OS.getVersion() = " + OS.getVersion());
-
- // 取当前系统进程表中的用户信息
- Who who[] = sigar.getWhoList();
- if (who != null && who.length > 0) {
- for (int i = 0; i < who.length; i++) {
- print("\n~~~~~~~~~" + String.valueOf(i) + "~~~~~~~~~");
- Who _who = who[i];
- print("getDevice() = " + _who.getDevice());
- print("getHost() = " + _who.getHost());
- print("getTime() = " + _who.getTime());
- // 当前系统进程表中的用户名
- print("getUser() = " + _who.getUser());
- }
- }
- <span style="white-space: normal; #ffffff;">// 取硬盘已有的分区及其详细信息(通过sigar.getFileSystemList()来获得FileSystem列表对象,然后对其进行编历</span>
- FileSystem fslist[] = sigar.getFileSystemList();
- String dir = System.getProperty("user.home");// 当前用户文件夹路径
- print(dir + " " + fslist.length);
- for (int i = 0; i < fslist.length; i++) {
- print("\n~~~~~~~~~~" + i + "~~~~~~~~~~");
- FileSystem fs = fslist[i];
- // 分区的盘符名称
- print("fs.getDevName() = " + fs.getDevName());
- // 分区的盘符名称
- print("fs.getDirName() = " + fs.getDirName());
- print("fs.getFlags() = " + fs.getFlags());//
- // 文件系统类型,比如 FAT32、NTFS
- print("fs.getSysTypeName() = " + fs.getSysTypeName());
- // 文件系统类型名,比如本地硬盘、光驱、网络文件系统等
- print("fs.getTypeName() = " + fs.getTypeName());
- // 文件系统类型
- print("fs.getType() = " + fs.getType());
- FileSystemUsage usage = null;
- try {
- usage = sigar.getFileSystemUsage(fs.getDirName());
- } catch (SigarException e) {
- if (fs.getType() == 2)
- throw e;
- continue;
- }
- switch (fs.getType()) {
- case 0: // TYPE_UNKNOWN :未知
- break;
- case 1: // TYPE_NONE
- break;
- case 2: // TYPE_LOCAL_DISK : 本地硬盘
- // 文件系统总大小
- print(" Total = " + usage.getTotal() + "KB");
- // 文件系统剩余大小
- print(" Free = " + usage.getFree() + "KB");
- // 文件系统可用大小
- print(" Avail = " + usage.getAvail() + "KB");
- // 文件系统已经使用量
- print(" Used = " + usage.getUsed() + "KB");
- double usePercent = usage.getUsePercent() * 100D;
- // 文件系统资源的利用率
- print(" Usage = " + usePercent + "%");
- break;
- case 3:// TYPE_NETWORK :网络
- break;
- case 4:// TYPE_RAM_DISK :闪存
- break;
- case 5:// TYPE_CDROM :光驱
- break;
- case 6:// TYPE_SWAP :页面交换
- break;
- }
- print(" DiskReads = " + usage.getDiskReads());
- print(" DiskWrites = " + usage.getDiskWrites());
- }
- <span style="white-space: normal; #ffffff;"> // 当前机器的正式域名</span>
- try {
- print(InetAddress.getLocalHost().getCanonicalHostName());
- } catch (UnknownHostException e) {
- try {
- print(sigar.getFQDN());
- } catch (SigarException ex) {
- } finally {
- sigar.close();
- }
- }
-
- // 取到当前机器的IP地址
- String address = null;
- try {
- address = InetAddress.getLocalHost().getHostAddress();
- // 没有出现异常而正常当取到的IP时,如果取到的不是网卡循回地址时就返回
- // 否则再通过Sigar工具包中的方法来获取
- print(address);
- if (!NetFlags.LOOPBACK_ADDRESS.equals(address)) {
- }
- } catch (UnknownHostException e) {
- // hostname not in DNS or /etc/hosts
- }
- try {
- address = sigar.getNetInterfaceConfig().getAddress();
- } catch (SigarException e) {
- address = NetFlags.LOOPBACK_ADDRESS;
- } finally {
- }
- print(address);
-
- // 取到当前机器的MAC地址
- String[] ifaces = sigar.getNetInterfaceList();
- String hwaddr = null;
- for (int i = 0; i < ifaces.length; i++) {
- NetInterfaceConfig cfg = sigar.getNetInterfaceConfig(ifaces[i]);
- if (NetFlags.LOOPBACK_ADDRESS.equals(cfg.getAddress())
- || (cfg.getFlags() & NetFlags.IFF_LOOPBACK) != 0
- || NetFlags.NULL_HWADDR.equals(cfg.getHwaddr())) {
- continue;
- }
- hwaddr = cfg.getHwaddr();
- print(hwaddr);
- // break;
- }
- print(hwaddr != null ? hwaddr : null);
-
- // 获取网络流量等信息
- String ifNames[] = sigar.getNetInterfaceList();
- for (int i = 0; i < ifNames.length; i++) {
- String name = ifNames[i];
- NetInterfaceConfig ifconfig = sigar.getNetInterfaceConfig(name);
- print("\nname = " + name);// 网络设备名
- print("Address = " + ifconfig.getAddress());// IP地址
- print("Netmask = " + ifconfig.getNetmask());// 子网掩码
- if ((ifconfig.getFlags() & 1L) <= 0L) {
- print("!IFF_UP...skipping getNetInterfaceStat");
- continue;
- }
- try {
- NetInterfaceStat ifstat = sigar.getNetInterfaceStat(name);
- print("RxPackets = " + ifstat.getRxPackets());// 接收的总包裹数
- print("TxPackets = " + ifstat.getTxPackets());// 发送的总包裹数
- print("RxBytes = " + ifstat.getRxBytes());// 接收到的总字节数
- print("TxBytes = " + ifstat.getTxBytes());// 发送的总字节数
- print("RxErrors = " + ifstat.getRxErrors());// 接收到的错误包数
- print("TxErrors = " + ifstat.getTxErrors());// 发送数据包时的错误数
- print("RxDropped = " + ifstat.getRxDropped());// 接收时丢弃的包数
- print("TxDropped = " + ifstat.getTxDropped());// 发送时丢弃的包数
- } catch (SigarNotImplementedException e) {
- } catch (SigarException e) {
- print(e.getMessage());
- }
- }
-
- // 一些其他的信息
- for (int i = 0; i < ifaces.length; i++) {
- NetInterfaceConfig cfg = sigar.getNetInterfaceConfig(ifaces[i]);
- if (NetFlags.LOOPBACK_ADDRESS.equals(cfg.getAddress())
- || (cfg.getFlags() & NetFlags.IFF_LOOPBACK) != 0
- || NetFlags.NULL_HWADDR.equals(cfg.getHwaddr())) {
- continue;
- }
- print("cfg.getAddress() = " + cfg.getAddress());// IP地址
- print("cfg.getBroadcast() = " + cfg.getBroadcast());// 网关广播地址
- print("cfg.getHwaddr() = " + cfg.getHwaddr());// 网卡MAC地址
- print("cfg.getNetmask() = " + cfg.getNetmask());// 子网掩码
- System.out
- .println("cfg.getDescription() = " + cfg.getDescription());// 网卡描述信息
- print("cfg.getType() = " + cfg.getType());//
- System.out
- .println("cfg.getDestination() = " + cfg.getDestination());
- print("cfg.getFlags() = " + cfg.getFlags());//
- print("cfg.getMetric() = " + cfg.getMetric());
- print("cfg.getMtu() = " + cfg.getMtu());
- print("cfg.getName() = " + cfg.getName());
- }
Sigar介绍与使用
标签:png 包括 asi ffffff time script 参数 网络设备 known
原文地址:https://www.cnblogs.com/lidabo/p/9370686.html