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());
- }
- }
-}
diff --git a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-amd64-freebsd-6.so b/eladmin-monitor/src/main/resources/sigar-lib/libsigar-amd64-freebsd-6.so
deleted file mode 100644
index 3e94f0d2..00000000
Binary files a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-amd64-freebsd-6.so and /dev/null differ
diff --git a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-amd64-linux.so b/eladmin-monitor/src/main/resources/sigar-lib/libsigar-amd64-linux.so
deleted file mode 100644
index 5a2e4c24..00000000
Binary files a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-amd64-linux.so and /dev/null differ
diff --git a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-amd64-solaris.so b/eladmin-monitor/src/main/resources/sigar-lib/libsigar-amd64-solaris.so
deleted file mode 100644
index 6396482a..00000000
Binary files a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-amd64-solaris.so and /dev/null differ
diff --git a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-ia64-hpux-11.sl b/eladmin-monitor/src/main/resources/sigar-lib/libsigar-ia64-hpux-11.sl
deleted file mode 100644
index d92ea4a9..00000000
Binary files a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-ia64-hpux-11.sl and /dev/null differ
diff --git a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-ia64-linux.so b/eladmin-monitor/src/main/resources/sigar-lib/libsigar-ia64-linux.so
deleted file mode 100644
index 2bd2fc8e..00000000
Binary files a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-ia64-linux.so and /dev/null differ
diff --git a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-pa-hpux-11.sl b/eladmin-monitor/src/main/resources/sigar-lib/libsigar-pa-hpux-11.sl
deleted file mode 100644
index 0dfd8a11..00000000
Binary files a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-pa-hpux-11.sl and /dev/null differ
diff --git a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-ppc-aix-5.so b/eladmin-monitor/src/main/resources/sigar-lib/libsigar-ppc-aix-5.so
deleted file mode 100644
index 7d4b5199..00000000
Binary files a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-ppc-aix-5.so and /dev/null differ
diff --git a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-ppc-linux.so b/eladmin-monitor/src/main/resources/sigar-lib/libsigar-ppc-linux.so
deleted file mode 100644
index 4394b1b0..00000000
Binary files a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-ppc-linux.so and /dev/null differ
diff --git a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-ppc64-aix-5.so b/eladmin-monitor/src/main/resources/sigar-lib/libsigar-ppc64-aix-5.so
deleted file mode 100644
index 35fd8288..00000000
Binary files a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-ppc64-aix-5.so and /dev/null differ
diff --git a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-ppc64-linux.so b/eladmin-monitor/src/main/resources/sigar-lib/libsigar-ppc64-linux.so
deleted file mode 100644
index a1ba2529..00000000
Binary files a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-ppc64-linux.so and /dev/null differ
diff --git a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-s390x-linux.so b/eladmin-monitor/src/main/resources/sigar-lib/libsigar-s390x-linux.so
deleted file mode 100644
index c275f4ac..00000000
Binary files a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-s390x-linux.so and /dev/null differ
diff --git a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-sparc-solaris.so b/eladmin-monitor/src/main/resources/sigar-lib/libsigar-sparc-solaris.so
deleted file mode 100644
index aa847d2b..00000000
Binary files a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-sparc-solaris.so and /dev/null differ
diff --git a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-sparc64-solaris.so b/eladmin-monitor/src/main/resources/sigar-lib/libsigar-sparc64-solaris.so
deleted file mode 100644
index 6c4fe809..00000000
Binary files a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-sparc64-solaris.so and /dev/null differ
diff --git a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-universal-macosx.dylib b/eladmin-monitor/src/main/resources/sigar-lib/libsigar-universal-macosx.dylib
deleted file mode 100644
index 27ab1071..00000000
Binary files a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-universal-macosx.dylib and /dev/null differ
diff --git a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-universal64-macosx.dylib b/eladmin-monitor/src/main/resources/sigar-lib/libsigar-universal64-macosx.dylib
deleted file mode 100644
index 0c721fec..00000000
Binary files a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-universal64-macosx.dylib and /dev/null differ
diff --git a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-x86-freebsd-5.so b/eladmin-monitor/src/main/resources/sigar-lib/libsigar-x86-freebsd-5.so
deleted file mode 100644
index 8c50c611..00000000
Binary files a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-x86-freebsd-5.so and /dev/null differ
diff --git a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-x86-freebsd-6.so b/eladmin-monitor/src/main/resources/sigar-lib/libsigar-x86-freebsd-6.so
deleted file mode 100644
index f0800274..00000000
Binary files a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-x86-freebsd-6.so and /dev/null differ
diff --git a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-x86-linux.so b/eladmin-monitor/src/main/resources/sigar-lib/libsigar-x86-linux.so
deleted file mode 100644
index a0b64edd..00000000
Binary files a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-x86-linux.so and /dev/null differ
diff --git a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-x86-solaris.so b/eladmin-monitor/src/main/resources/sigar-lib/libsigar-x86-solaris.so
deleted file mode 100644
index c6452e56..00000000
Binary files a/eladmin-monitor/src/main/resources/sigar-lib/libsigar-x86-solaris.so and /dev/null differ
diff --git a/eladmin-monitor/src/main/resources/sigar-lib/sigar-amd64-winnt.dll b/eladmin-monitor/src/main/resources/sigar-lib/sigar-amd64-winnt.dll
deleted file mode 100644
index 1ec8a035..00000000
Binary files a/eladmin-monitor/src/main/resources/sigar-lib/sigar-amd64-winnt.dll and /dev/null differ
diff --git a/eladmin-monitor/src/main/resources/sigar-lib/sigar-x86-winnt.dll b/eladmin-monitor/src/main/resources/sigar-lib/sigar-x86-winnt.dll
deleted file mode 100644
index 6afdc016..00000000
Binary files a/eladmin-monitor/src/main/resources/sigar-lib/sigar-x86-winnt.dll and /dev/null differ
diff --git a/eladmin-monitor/src/main/resources/sigar-lib/sigar-x86-winnt.lib b/eladmin-monitor/src/main/resources/sigar-lib/sigar-x86-winnt.lib
deleted file mode 100644
index 04924a1f..00000000
Binary files a/eladmin-monitor/src/main/resources/sigar-lib/sigar-x86-winnt.lib and /dev/null differ
diff --git a/eladmin-monitor/src/test/java/me/zhengjie/SystemInfoTest.java b/eladmin-monitor/src/test/java/me/zhengjie/SystemInfoTest.java
new file mode 100644
index 00000000..996fa8fb
--- /dev/null
+++ b/eladmin-monitor/src/test/java/me/zhengjie/SystemInfoTest.java
@@ -0,0 +1,364 @@
+/**
+ * MIT License
+ *
+ * Copyright (c) 2010 - 2020 The OSHI Project Contributors: https://github.com/oshi/oshi/graphs/contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package me.zhengjie;
+
+import static org.junit.Assert.assertFalse;
+
+import java.time.Instant;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+import org.junit.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import oshi.PlatformEnum;
+import oshi.SystemInfo;
+import oshi.hardware.CentralProcessor;
+import oshi.hardware.CentralProcessor.TickType;
+import oshi.hardware.ComputerSystem;
+import oshi.hardware.Display;
+import oshi.hardware.GlobalMemory;
+import oshi.hardware.HWDiskStore;
+import oshi.hardware.HWPartition;
+import oshi.hardware.HardwareAbstractionLayer;
+import oshi.hardware.NetworkIF;
+import oshi.hardware.PhysicalMemory;
+import oshi.hardware.PowerSource;
+import oshi.hardware.Sensors;
+import oshi.hardware.SoundCard;
+import oshi.hardware.UsbDevice;
+import oshi.hardware.VirtualMemory;
+import oshi.software.os.FileSystem;
+import oshi.software.os.NetworkParams;
+import oshi.software.os.OSFileStore;
+import oshi.software.os.OSProcess;
+import oshi.software.os.OSService;
+import oshi.software.os.OperatingSystem;
+import oshi.software.os.OperatingSystem.ProcessSort;
+import oshi.util.FormatUtil;
+import oshi.util.Util;
+
+/**
+ * A demonstration of access to many of OSHI's capabilities
+ */
+public class SystemInfoTest {
+
+ private static final Logger logger = LoggerFactory.getLogger(SystemInfoTest.class);
+
+ static List oshi = new ArrayList<>();
+
+ /**
+ * Test that this platform is implemented..
+ */
+ @Test
+ public void testPlatformEnum() {
+ assertFalse(PlatformEnum.UNKNOWN.equals(SystemInfo.getCurrentPlatformEnum()));
+ // Exercise the main method
+ main(null);
+ }
+
+ /**
+ * The main method, demonstrating use of classes.
+ *
+ * @param args the arguments (unused)
+ */
+ public static void main(String[] args) {
+ logger.info("Initializing System...");
+ SystemInfo si = new SystemInfo();
+
+ HardwareAbstractionLayer hal = si.getHardware();
+ OperatingSystem os = si.getOperatingSystem();
+
+ printOperatingSystem(os);
+
+ logger.info("Checking computer system...");
+ printComputerSystem(hal.getComputerSystem());
+
+ logger.info("Checking Processor...");
+ printProcessor(hal.getProcessor());
+
+ logger.info("Checking Memory...");
+ printMemory(hal.getMemory());
+
+ logger.info("Checking CPU...");
+ printCpu(hal.getProcessor());
+
+ logger.info("Checking Processes...");
+ printProcesses(os, hal.getMemory());
+
+ logger.info("Checking Services...");
+ printServices(os);
+
+ logger.info("Checking Sensors...");
+ printSensors(hal.getSensors());
+
+ logger.info("Checking Power sources...");
+ printPowerSources(hal.getPowerSources());
+
+ logger.info("Checking Disks...");
+ printDisks(hal.getDiskStores());
+
+ logger.info("Checking File System...");
+ printFileSystem(os.getFileSystem());
+
+ logger.info("Checking Network interfaces...");
+ printNetworkInterfaces(hal.getNetworkIFs());
+
+ logger.info("Checking Network parameters...");
+ printNetworkParameters(os.getNetworkParams());
+
+ // hardware: displays
+ logger.info("Checking Displays...");
+ printDisplays(hal.getDisplays());
+
+ // hardware: USB devices
+ logger.info("Checking USB Devices...");
+ printUsbDevices(hal.getUsbDevices(true));
+
+ logger.info("Checking Sound Cards...");
+ printSoundCards(hal.getSoundCards());
+
+ StringBuilder output = new StringBuilder();
+ for (int i = 0; i < oshi.size(); i++) {
+ output.append(oshi.get(i));
+ if (oshi.get(i) != null && !oshi.get(i).endsWith("\n")) {
+ output.append('\n');
+ }
+ }
+ logger.info("Printing Operating System and Hardware Info:{}{}", '\n', output);
+ }
+
+ private static void printOperatingSystem(final OperatingSystem os) {
+ oshi.add(String.valueOf(os));
+ oshi.add("Booted: " + Instant.ofEpochSecond(os.getSystemBootTime()));
+ oshi.add("Uptime: " + FormatUtil.formatElapsedSecs(os.getSystemUptime()));
+ oshi.add("Running with" + (os.isElevated() ? "" : "out") + " elevated permissions.");
+ }
+
+ private static void printComputerSystem(final ComputerSystem computerSystem) {
+ oshi.add("system: " + computerSystem.toString());
+ oshi.add(" firmware: " + computerSystem.getFirmware().toString());
+ oshi.add(" baseboard: " + computerSystem.getBaseboard().toString());
+ }
+
+ private static void printProcessor(CentralProcessor processor) {
+ oshi.add(processor.toString());
+ }
+
+ private static void printMemory(GlobalMemory memory) {
+ oshi.add("Memory: \n " + memory.toString());
+ VirtualMemory vm = memory.getVirtualMemory();
+ oshi.add("Swap: \n " + vm.toString());
+ PhysicalMemory[] pmArray = memory.getPhysicalMemory();
+ if (pmArray.length > 0) {
+ oshi.add("Physical Memory: ");
+ for (PhysicalMemory pm : pmArray) {
+ oshi.add(" " + pm.toString());
+ }
+ }
+ }
+
+ private static void printCpu(CentralProcessor processor) {
+ oshi.add("Context Switches/Interrupts: " + processor.getContextSwitches() + " / " + processor.getInterrupts());
+
+ long[] prevTicks = processor.getSystemCpuLoadTicks();
+ long[][] prevProcTicks = processor.getProcessorCpuLoadTicks();
+ oshi.add("CPU, IOWait, and IRQ ticks @ 0 sec:" + Arrays.toString(prevTicks));
+ // Wait a second...
+ Util.sleep(1000);
+ long[] ticks = processor.getSystemCpuLoadTicks();
+ oshi.add("CPU, IOWait, and IRQ ticks @ 1 sec:" + Arrays.toString(ticks));
+ long user = ticks[TickType.USER.getIndex()] - prevTicks[TickType.USER.getIndex()];
+ long nice = ticks[TickType.NICE.getIndex()] - prevTicks[TickType.NICE.getIndex()];
+ long sys = ticks[TickType.SYSTEM.getIndex()] - prevTicks[TickType.SYSTEM.getIndex()];
+ long idle = ticks[TickType.IDLE.getIndex()] - prevTicks[TickType.IDLE.getIndex()];
+ long iowait = ticks[TickType.IOWAIT.getIndex()] - prevTicks[TickType.IOWAIT.getIndex()];
+ long irq = ticks[TickType.IRQ.getIndex()] - prevTicks[TickType.IRQ.getIndex()];
+ long softirq = ticks[TickType.SOFTIRQ.getIndex()] - prevTicks[TickType.SOFTIRQ.getIndex()];
+ long steal = ticks[TickType.STEAL.getIndex()] - prevTicks[TickType.STEAL.getIndex()];
+ long totalCpu = user + nice + sys + idle + iowait + irq + softirq + steal;
+
+ oshi.add(String.format(
+ "User: %.1f%% Nice: %.1f%% System: %.1f%% Idle: %.1f%% IOwait: %.1f%% IRQ: %.1f%% SoftIRQ: %.1f%% Steal: %.1f%%",
+ 100d * user / totalCpu, 100d * nice / totalCpu, 100d * sys / totalCpu, 100d * idle / totalCpu,
+ 100d * iowait / totalCpu, 100d * irq / totalCpu, 100d * softirq / totalCpu, 100d * steal / totalCpu));
+ oshi.add(String.format("CPU load: %.1f%%", processor.getSystemCpuLoadBetweenTicks(prevTicks) * 100));
+ double[] loadAverage = processor.getSystemLoadAverage(3);
+ oshi.add("CPU load averages:" + (loadAverage[0] < 0 ? " N/A" : String.format(" %.2f", loadAverage[0]))
+ + (loadAverage[1] < 0 ? " N/A" : String.format(" %.2f", loadAverage[1]))
+ + (loadAverage[2] < 0 ? " N/A" : String.format(" %.2f", loadAverage[2])));
+ // per core CPU
+ StringBuilder procCpu = new StringBuilder("CPU load per processor:");
+ double[] load = processor.getProcessorCpuLoadBetweenTicks(prevProcTicks);
+ for (double avg : load) {
+ procCpu.append(String.format(" %.1f%%", avg * 100));
+ }
+ oshi.add(procCpu.toString());
+ long freq = processor.getProcessorIdentifier().getVendorFreq();
+ if (freq > 0) {
+ oshi.add("Vendor Frequency: " + FormatUtil.formatHertz(freq));
+ }
+ freq = processor.getMaxFreq();
+ if (freq > 0) {
+ oshi.add("Max Frequency: " + FormatUtil.formatHertz(freq));
+ }
+ long[] freqs = processor.getCurrentFreq();
+ if (freqs[0] > 0) {
+ StringBuilder sb = new StringBuilder("Current Frequencies: ");
+ for (int i = 0; i < freqs.length; i++) {
+ if (i > 0) {
+ sb.append(", ");
+ }
+ sb.append(FormatUtil.formatHertz(freqs[i]));
+ }
+ oshi.add(sb.toString());
+ }
+ }
+
+ private static void printProcesses(OperatingSystem os, GlobalMemory memory) {
+ oshi.add("My PID: " + os.getProcessId() + " with affinity "
+ + Long.toBinaryString(os.getProcessAffinityMask(os.getProcessId())));
+ oshi.add("Processes: " + os.getProcessCount() + ", Threads: " + os.getThreadCount());
+ // Sort by highest CPU
+ List procs = Arrays.asList(os.getProcesses(5, ProcessSort.CPU));
+
+ oshi.add(" PID %CPU %MEM VSZ RSS Name");
+ for (int i = 0; i < procs.size() && i < 5; i++) {
+ OSProcess p = procs.get(i);
+ oshi.add(String.format(" %5d %5.1f %4.1f %9s %9s %s", p.getProcessID(),
+ 100d * (p.getKernelTime() + p.getUserTime()) / p.getUpTime(),
+ 100d * p.getResidentSetSize() / memory.getTotal(), FormatUtil.formatBytes(p.getVirtualSize()),
+ FormatUtil.formatBytes(p.getResidentSetSize()), p.getName()));
+ }
+ }
+
+ private static void printServices(OperatingSystem os) {
+ oshi.add("Services: ");
+ oshi.add(" PID State Name");
+ // DO 5 each of running and stopped
+ int i = 0;
+ for (OSService s : os.getServices()) {
+ if (s.getState().equals(OSService.State.RUNNING) && i++ < 5) {
+ oshi.add(String.format(" %5d %7s %s", s.getProcessID(), s.getState(), s.getName()));
+ }
+ }
+ i = 0;
+ for (OSService s : os.getServices()) {
+ if (s.getState().equals(OSService.State.STOPPED) && i++ < 5) {
+ oshi.add(String.format(" %5d %7s %s", s.getProcessID(), s.getState(), s.getName()));
+ }
+ }
+ }
+
+ private static void printSensors(Sensors sensors) {
+ oshi.add("Sensors: " + sensors.toString());
+ }
+
+ private static void printPowerSources(PowerSource[] powerSources) {
+ StringBuilder sb = new StringBuilder("Power Sources: ");
+ if (powerSources.length == 0) {
+ sb.append("Unknown");
+ }
+ for (PowerSource powerSource : powerSources) {
+ sb.append("\n ").append(powerSource.toString());
+ }
+ oshi.add(sb.toString());
+ }
+
+ private static void printDisks(HWDiskStore[] diskStores) {
+ oshi.add("Disks:");
+ for (HWDiskStore disk : diskStores) {
+ oshi.add(" " + disk.toString());
+
+ HWPartition[] partitions = disk.getPartitions();
+ for (HWPartition part : partitions) {
+ oshi.add(" |-- " + part.toString());
+ }
+ }
+
+ }
+
+ private static void printFileSystem(FileSystem fileSystem) {
+ oshi.add("File System:");
+
+ oshi.add(String.format(" File Descriptors: %d/%d", fileSystem.getOpenFileDescriptors(),
+ fileSystem.getMaxFileDescriptors()));
+
+ OSFileStore[] fsArray = fileSystem.getFileStores();
+ for (OSFileStore fs : fsArray) {
+ long usable = fs.getUsableSpace();
+ long total = fs.getTotalSpace();
+ oshi.add(String.format(
+ " %s (%s) [%s] %s of %s free (%.1f%%), %s of %s files free (%.1f%%) is %s "
+ + (fs.getLogicalVolume() != null && fs.getLogicalVolume().length() > 0 ? "[%s]" : "%s")
+ + " and is mounted at %s",
+ fs.getName(), fs.getDescription().isEmpty() ? "file system" : fs.getDescription(), fs.getType(),
+ FormatUtil.formatBytes(usable), FormatUtil.formatBytes(fs.getTotalSpace()), 100d * usable / total,
+ FormatUtil.formatValue(fs.getFreeInodes(), ""), FormatUtil.formatValue(fs.getTotalInodes(), ""),
+ 100d * fs.getFreeInodes() / fs.getTotalInodes(), fs.getVolume(), fs.getLogicalVolume(),
+ fs.getMount()));
+ }
+ }
+
+ private static void printNetworkInterfaces(NetworkIF[] networkIFs) {
+ StringBuilder sb = new StringBuilder("Network Interfaces:");
+ if (networkIFs.length == 0) {
+ sb.append(" Unknown");
+ }
+ for (NetworkIF net : networkIFs) {
+ sb.append("\n ").append(net.toString());
+ }
+ oshi.add(sb.toString());
+ }
+
+ private static void printNetworkParameters(NetworkParams networkParams) {
+ oshi.add("Network parameters:\n " + networkParams.toString());
+ }
+
+ private static void printDisplays(Display[] displays) {
+ oshi.add("Displays:");
+ int i = 0;
+ for (Display display : displays) {
+ oshi.add(" Display " + i + ":");
+ oshi.add(String.valueOf(display));
+ i++;
+ }
+ }
+
+ private static void printUsbDevices(UsbDevice[] usbDevices) {
+ oshi.add("USB Devices:");
+ for (UsbDevice usbDevice : usbDevices) {
+ oshi.add(String.valueOf(usbDevice));
+ }
+ }
+
+ private static void printSoundCards(SoundCard[] cards) {
+ oshi.add("Sound Cards:");
+ for (SoundCard card : cards) {
+ oshi.add(" " + String.valueOf(card));
+ }
+ }
+}
\ No newline at end of file
diff --git a/eladmin-system/src/main/java/me/zhengjie/modules/monitor/service/impl/ServerServiceImpl.java b/eladmin-system/src/main/java/me/zhengjie/modules/monitor/service/impl/ServerServiceImpl.java
index 4a3a942b..479eae26 100644
--- a/eladmin-system/src/main/java/me/zhengjie/modules/monitor/service/impl/ServerServiceImpl.java
+++ b/eladmin-system/src/main/java/me/zhengjie/modules/monitor/service/impl/ServerServiceImpl.java
@@ -44,7 +44,7 @@ public class ServerServiceImpl implements ServerService {
try {
server.setState("1");
String url = String.format("http://%s:%d/api/serverMonitor",server.getAddress(),server.getPort());
- String res = HttpUtil.get(url,1000);
+ String res = HttpUtil.get(url,3000);
JSONObject obj = JSONObject.parseObject(res);
server.setCpuRate(obj.getDouble("cpuRate"));
server.setCpuCore(obj.getInteger("cpuCore"));