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Unverified Commit cf608b43 authored by yuankangli's avatar yuankangli Committed by GitHub
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将sigar替换为oshi (#278) 

* sigar 使用需要修改系统文件, 现改为使用oshi监控系统信息

* 去除README.md和pom.xml中关于sigar的相关内容
parent 45973ab8
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eladmin-monitor/README.md
View file @ cf608b43
......@@ -25,8 +25,6 @@
| 码云 | https://gitee.com/elunez/eladmin | https://gitee.com/elunez/eladmin-qt |
#### 使用说明
- Window服务器：请将eladmin\eladmin-monitor\src\main\resources目录下的sigar-x86-winnt.dll或者sigar-amd64-winnt.dll 放到C:\Windows\System32或者java的bin目录下
- Linux服务器：请将eladmin\eladmin-monitor\src\main\resources目录下的libsigar-x86-linux.so或者libsigar-amd64-linux.so 放到/usr/lib或者java的bin目录下
- 将打包好的eladmin-monitor-2.2.jar 放到服务器上，执行 nohup java -jar eladmin-monitor-2.2.jar & 即可
#### 项目捐赠
......
eladmin-monitor/pom.xml
View file @ cf608b43
......@@ -19,6 +19,8 @@
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<!-- oshi监控需要指定jna版本, 问题详见 https://github.com/oshi/oshi/issues/1040 -->
<jna.version>5.5.0</jna.version>
</properties>
<dependencies>
......@@ -26,11 +28,11 @@
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- https://mvnrepository.com/artifact/org.hyperic/sigar -->
<!-- https://mvnrepository.com/artifact/com.github.oshi/oshi-core -->
<dependency>
<groupId>org.hyperic</groupId>
<artifactId>sigar</artifactId>
<version>1.6.5.132</version>
<groupId>com.github.oshi</groupId>
<artifactId>oshi-core</artifactId>
<version>4.4.2</version>
</dependency>
<dependency>
<groupId>junit</groupId>
......@@ -73,9 +75,6 @@
<resource>
<filtering>true</filtering>
<directory>src/main/resources</directory>
<excludes>
<exclude>sigar-lib/**</exclude>
</excludes>
</resource>
</resources>
</build>
......
eladmin-monitor/src/main/java/me/zhengjie/res/ServerMonitorController.java
View file @ cf608b43
package me.zhengjie.res;
import org.hyperic.sigar.CpuInfo;
import org.hyperic.sigar.FileSystem;
import org.hyperic.sigar.FileSystemUsage;
import org.hyperic.sigar.Sigar;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import oshi.SystemInfo;
import oshi.hardware.CentralProcessor;
import oshi.hardware.GlobalMemory;
import oshi.hardware.HardwareAbstractionLayer;
import oshi.hardware.VirtualMemory;
import oshi.software.os.OSFileStore;
import oshi.software.os.OperatingSystem;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.TimeUnit;
/**
* @author Zhang houying
......@@ -21,41 +27,42 @@ import java.util.Map;
@RequestMapping("/api/serverMonitor")
public class ServerMonitorController {
private Sigar sigar = new Sigar();
private static final double GB = 1024*1024*1024.00;
@GetMapping
public ResponseEntity<Object> getServerInfo(){
Map<String,Object> resultMap = new HashMap<>(8);
try {
CpuInfo[] infoList = sigar.getCpuInfoList();
resultMap.put("cpuRate",sigar.getCpuPerc().getCombined());
resultMap.put("cpuCore",infoList.length);
resultMap.put("memTotal",sigar.getMem().getTotal()/GB);
resultMap.put("memUsed",sigar.getMem().getUsed()/GB);
FileSystem[] fsArray = sigar.getFileSystemList();
double diskTotal = 0;
double diskUsed = 0;
for (FileSystem fileSystem : fsArray) {
try {
FileSystemUsage usage = null;
usage = sigar.getFileSystemUsage(fileSystem.getDirName());
// 本地硬盘
if (fileSystem.getType() == 2) {
diskTotal += usage.getTotal() / GB * 1024;
diskUsed += usage.getUsed() / GB * 1024;
}
} catch (Exception ignored) {
}
}
resultMap.put("diskTotal",diskTotal);
resultMap.put("diskUsed",diskUsed);
resultMap.put("swapTotal",sigar.getSwap().getTotal()/GB);
resultMap.put("swapUsed",sigar.getSwap().getUsed()/GB);
} catch (Exception e) {
e.printStackTrace();
}
return new ResponseEntity<>(resultMap, HttpStatus.OK);
private static final double GB = 1024 * 1024 * 1024.00;
@GetMapping
public ResponseEntity<Object> getServerInfo() {
Map<String, Object> resultMap = new HashMap<>(8);
try {
SystemInfo si = new SystemInfo();
HardwareAbstractionLayer hal = si.getHardware();
CentralProcessor processor = hal.getProcessor();
long[] prevTicks = processor.getSystemCpuLoadTicks();
TimeUnit.SECONDS.sleep(1);
resultMap.put("cpuRate", processor.getSystemCpuLoadBetweenTicks(prevTicks));
resultMap.put("cpuCore", processor.getLogicalProcessorCount());
GlobalMemory memory = hal.getMemory();
resultMap.put("memTotal", memory.getTotal() / GB);
resultMap.put("memUsed", (memory.getTotal() - memory.getAvailable()) / GB);
double diskTotal = 0;
double diskUsable = 0;
OperatingSystem os = si.getOperatingSystem();
OSFileStore[] fsArray = os.getFileSystem().getFileStores();
for (OSFileStore fs : fsArray) {
long usable = fs.getUsableSpace();
long total = fs.getTotalSpace();
diskTotal += total / GB;
diskUsable += usable / GB;
}
resultMap.put("diskTotal", diskTotal);
resultMap.put("diskUsed", diskTotal - diskUsable);
VirtualMemory vm = memory.getVirtualMemory();
resultMap.put("swapTotal", vm.getSwapTotal() / GB);
resultMap.put("swapUsed", vm.getSwapUsed() / GB);
} catch (Exception e) {
e.printStackTrace();
}
return new ResponseEntity<>(resultMap, HttpStatus.OK);
}
}
eladmin-monitor/src/main/java/me/zhengjie/utils/SigarUtil.java deleted 100644 → 0
View file @ 45973ab8
package me.zhengjie.utils;
import org.hyperic.sigar.*;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.Map;
import java.util.Properties;
/**
* @author ZhangHouYing
* @date 2019-11-03 15:04
*/
public class SigarUtil {
public static void main(String[] args) {
try {
// System信息，从jvm获取
property();
System.out.println("----------------------------------");
// cpu信息
cpu();
System.out.println("----------------------------------");
// 内存信息
memory();
System.out.println("----------------------------------");
// 操作系统信息
os();
System.out.println("----------------------------------");
// 用户信息
who();
System.out.println("----------------------------------");
// 文件系统信息
file();
System.out.println("----------------------------------");
// 网络信息
net();
System.out.println("----------------------------------");
// 以太网信息
ethernet();
System.out.println("----------------------------------");
} catch (Exception e1) {
e1.printStackTrace();
}
}
private static void property() throws UnknownHostException {
Runtime r = Runtime.getRuntime();
Properties props = System.getProperties();
InetAddress addr;
addr = InetAddress.getLocalHost();
String ip = addr.getHostAddress();
Map<String, String> map = System.getenv();
// 获取用户名
String userName = map.get("USERNAME");
// 获取计算机名
String computerName = map.get("COMPUTERNAME");
// 获取计算机域名
String userDomain = map.get("USERDOMAIN");
System.out.println("用户名: " + userName);
System.out.println("计算机名: " + computerName);
System.out.println("计算机域名: " + userDomain);
System.out.println("本地ip地址: " + ip);
System.out.println("本地主机名: " + addr.getHostName());
System.out.println("JVM可以使用的总内存: " + r.totalMemory());
System.out.println("JVM可以使用的剩余内存: " + r.freeMemory());
System.out.println("JVM可以使用的处理器个数: " + r.availableProcessors());
System.out.println("Java的运行环境版本： " + props.getProperty("java.version"));
System.out.println("Java的运行环境供应商： " + props.getProperty("java.vendor"));
System.out.println("Java供应商的URL： " + props.getProperty("java.vendor.url"));
System.out.println("Java的安装路径： " + props.getProperty("java.home"));
System.out.println("Java的虚拟机规范版本： " + props.getProperty("java.vm.specification.version"));
System.out.println("Java的虚拟机规范供应商： " + props.getProperty("java.vm.specification.vendor"));
System.out.println("Java的虚拟机规范名称： " + props.getProperty("java.vm.specification.name"));
System.out.println("Java的虚拟机实现版本： " + props.getProperty("java.vm.version"));
System.out.println("Java的虚拟机实现供应商： " + props.getProperty("java.vm.vendor"));
System.out.println("Java的虚拟机实现名称： " + props.getProperty("java.vm.name"));
System.out.println("Java运行时环境规范版本： " + props.getProperty("java.specification.version"));
System.out.println("Java运行时环境规范供应商： " + props.getProperty("java.specification.vender"));
System.out.println("Java运行时环境规范名称： " + props.getProperty("java.specification.name"));
System.out.println("Java的类格式版本号： " + props.getProperty("java.class.version"));
System.out.println("Java的类路径： " + props.getProperty("java.class.path"));
System.out.println("加载库时搜索的路径列表： " + props.getProperty("java.library.path"));
System.out.println("默认的临时文件路径： " + props.getProperty("java.io.tmpdir"));
System.out.println("一个或多个扩展目录的路径： " + props.getProperty("java.ext.dirs"));
System.out.println("操作系统的名称： " + props.getProperty("os.name"));
System.out.println("操作系统的构架： " + props.getProperty("os.arch"));
System.out.println("操作系统的版本： " + props.getProperty("os.version"));
System.out.println("文件分隔符： " + props.getProperty("file.separator"));
System.out.println("路径分隔符： " + props.getProperty("path.separator"));
System.out.println("行分隔符： " + props.getProperty("line.separator"));
System.out.println("用户的账户名称： " + props.getProperty("user.name"));
System.out.println("用户的主目录： " + props.getProperty("user.home"));
System.out.println("用户的当前工作目录： " + props.getProperty("user.dir"));
}
private static void memory() throws SigarException {
Sigar sigar = new Sigar();
Mem mem = sigar.getMem();
// 内存总量
System.out.println("内存总量: " + mem.getTotal() / 1024L + "K av");
// 当前内存使用量
System.out.println("当前内存使用量: " + mem.getUsed() / 1024L + "K used");
// 当前内存剩余量
System.out.println("当前内存剩余量: " + mem.getFree() / 1024L + "K free");
Swap swap = sigar.getSwap();
// 交换区总量
System.out.println("交换区总量: " + swap.getTotal() / 1024L + "K av");
// 当前交换区使用量
System.out.println("当前交换区使用量: " + swap.getUsed() / 1024L + "K used");
// 当前交换区剩余量
System.out.println("当前交换区剩余量: " + swap.getFree() / 1024L + "K free");
}
private static void cpu() throws SigarException {
Sigar sigar = new Sigar();
CpuInfo[] infos = sigar.getCpuInfoList();
CpuPerc[] cpuList;
System.out.println("cpu 总量参数情况:" + sigar.getCpu());
System.out.println("cpu 总百分比情况:" + sigar.getCpuPerc());
cpuList = sigar.getCpuPercList();
// 不管是单块CPU还是多CPU都适用
for (int i = 0; i < infos.length; i++) {
CpuInfo info = infos[i];
System.out.println("第" + (i + 1) + "块CPU信息");
// CPU的总量MHz
System.out.println("CPU的总量MHz: " + info.getMhz());
// 获得CPU的卖主，如：Intel
System.out.println("CPU生产商: " + info.getVendor());
// 获得CPU的类别
System.out.println("CPU类别: " + info.getModel());
// 缓冲存储器数量
System.out.println("CPU缓存数量: " + info.getCacheSize());
printCpuPerc(cpuList[i]);
}
}
private static void printCpuPerc(CpuPerc cpu) {
System.out.println("CPU用户使用率: " + CpuPerc.format(cpu.getUser()));
System.out.println("CPU系统使用率: " + CpuPerc.format(cpu.getSys()));
System.out.println("CPU当前等待率: " + CpuPerc.format(cpu.getWait()));
System.out.println("CPU当前错误率: " + CpuPerc.format(cpu.getNice()));
System.out.println("CPU当前空闲率: " + CpuPerc.format(cpu.getIdle()));
System.out.println("CPU总的使用率: " + CpuPerc.format(cpu.getCombined()));
}
private static void os() {
OperatingSystem os = OperatingSystem.getInstance();
// 操作系统内核类型如： 386、486、586等x86
System.out.println("操作系统: " + os.getArch());
System.out.println("操作系统CpuEndian(): " + os.getCpuEndian());
System.out.println("操作系统DataModel(): " + os.getDataModel());
// 系统描述
System.out.println("操作系统的描述: " + os.getDescription());
// 操作系统类型
System.out.println("OS.getName(): " + os.getName());
System.out.println("OS.getPatchLevel(): " + os.getPatchLevel());
// 操作系统的卖主
System.out.println("操作系统的卖主: " + os.getVendor());
// 卖主名称
System.out.println("操作系统的卖主名: " + os.getVendorCodeName());
// 操作系统名称
System.out.println("操作系统名称: " + os.getVendorName());
// 操作系统卖主类型
System.out.println("操作系统卖主类型: " + os.getVendorVersion());
// 操作系统的版本号
System.out.println("操作系统的版本号: " + os.getVersion());
}
private static void who() throws SigarException {
Sigar sigar = new Sigar();
Who[] whos = sigar.getWhoList();
if (whos != null && whos.length > 0) {
for (Who who : whos) {
System.out.println("用户控制台: " + who.getDevice());
System.out.println("用户host: " + who.getHost());
// 当前系统进程表中的用户名
System.out.println("当前系统进程表中的用户名: " + who.getUser());
}
}
}
private static void file() throws Exception {
Sigar sigar = new Sigar();
FileSystem[] fsList = sigar.getFileSystemList();
for (int i = 0; i < fsList.length; i++) {
System.out.println("分区的盘符名称" + i);
FileSystem fs = fsList[i];
// 分区的盘符名称
System.out.println("盘符名称: " + fs.getDevName());
// 分区的盘符名称
System.out.println("盘符路径: " + fs.getDirName());
System.out.println("盘符标志: " + fs.getFlags());
// 文件系统类型，比如 FAT32、NTFS
System.out.println("盘符类型: " + fs.getSysTypeName());
// 文件系统类型名，比如本地硬盘、光驱、网络文件系统等
System.out.println("盘符类型名: " + fs.getTypeName());
// 文件系统类型
System.out.println("盘符文件系统类型: " + fs.getType());
FileSystemUsage usage;
usage = sigar.getFileSystemUsage(fs.getDirName());
switch (fs.getType()) {
// TYPE_UNKNOWN ：未知
case 0: break;
// TYPE_NONE
case 1: break;
// TYPE_LOCAL_DISK : 本地硬盘
case 2:
// 文件系统总大小
System.out.println(fs.getDevName() + "总大小: " + usage.getTotal() + "KB");
// 文件系统剩余大小
System.out.println(fs.getDevName() + "剩余大小: " + usage.getFree() + "KB");
// 文件系统可用大小
System.out.println(fs.getDevName() + "可用大小: " + usage.getAvail() + "KB");
// 文件系统已经使用量
System.out.println(fs.getDevName() + "已经使用量: " + usage.getUsed() + "KB");
double usePercent = usage.getUsePercent() * 100D;
// 文件系统资源的利用率
System.out.println(fs.getDevName() + "资源的利用率: " + usePercent + "%");
break;
// TYPE_NETWORK ：网络
case 3: break;
// TYPE_RAM_DISK ：闪存
case 4: break;
// TYPE_CD_ROM ：光驱
case 5: break;
// TYPE_SWAP ：页面交换
case 6: break;
default: break;
}
System.out.println(fs.getDevName() + "读出：" + usage.getDiskReads());
System.out.println(fs.getDevName() + "写入：" + usage.getDiskWrites());
}
}
private static void net() throws Exception {
Sigar sigar = new Sigar();
String[] ifNames = sigar.getNetInterfaceList();
for (String name : ifNames) {
NetInterfaceConfig ifconfig = sigar.getNetInterfaceConfig(name);
System.out.println("网络设备名: " + name);
System.out.println("IP地址: " + ifconfig.getAddress());
System.out.println("子网掩码: " + ifconfig.getNetmask());
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());
System.out.println(name + "发送的总包裹数:" + ifstat.getTxPackets());
System.out.println(name + "接收到的总字节数:" + ifstat.getRxBytes());
System.out.println(name + "发送的总字节数:" + ifstat.getTxBytes());
System.out.println(name + "接收到的错误包数:" + ifstat.getRxErrors());
System.out.println(name + "发送数据包时的错误数:" + ifstat.getTxErrors());
System.out.println(name + "接收时丢弃的包数:" + ifstat.getRxDropped());
System.out.println(name + "发送时丢弃的包数:" + ifstat.getTxDropped());
}
}
private static void ethernet() throws SigarException {
Sigar sigar;
sigar = new Sigar();
String[] ifAces = sigar.getNetInterfaceList();
for (String ifAce : ifAces) {
NetInterfaceConfig cfg = sigar.getNetInterfaceConfig(ifAce);
if (NetFlags.LOOPBACK_ADDRESS.equals(cfg.getAddress()) || (cfg.getFlags() & NetFlags.IFF_LOOPBACK) != 0
|| NetFlags.NULL_HWADDR.equals(cfg.getHwaddr())) {
continue;
}
System.out.println(cfg.getName() + "IP地址:" + cfg.getAddress());
System.out.println(cfg.getName() + "网关广播地址:" + cfg.getBroadcast());
System.out.println(cfg.getName() + "网卡MAC地址:" + cfg.getHwaddr());
System.out.println(cfg.getName() + "子网掩码:" + cfg.getNetmask());
System.out.println(cfg.getName() + "网卡描述信息:" + cfg.getDescription());
System.out.println(cfg.getName() + "网卡类型" + cfg.getType());
}
}
}
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