269 lines
15 KiB
Plaintext
269 lines
15 KiB
Plaintext
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package com.sercurityControl.proteam.dutyTask.service;
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import com.securityControl.common.core.utils.aes.DateTimeHelper;
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import com.securityControl.common.security.config.ApplicationConfig;
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import com.sercurityControl.proteam.dutyTask.controller.ResourceMonitorController;
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import com.sercurityControl.proteam.dutyTask.domain.ServerMonitorEntity;
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import com.sercurityControl.proteam.dutyTask.mapper.ResourceMonitorMapper;
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import com.sun.management.OperatingSystemMXBean;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.context.ApplicationContext;
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import org.springframework.data.convert.Jsr310Converters;
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import org.springframework.stereotype.Component;
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import oshi.SystemInfo;
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import oshi.hardware.CentralProcessor;
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import oshi.util.GlobalConfig;
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import javax.annotation.Resource;
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import java.io.File;
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import java.lang.management.ManagementFactory;
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import java.lang.management.MemoryMXBean;
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import java.lang.management.MemoryUsage;
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import java.math.BigDecimal;
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import java.text.DecimalFormat;
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import java.text.SimpleDateFormat;
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import java.util.*;
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import java.util.concurrent.Executors;
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import java.util.concurrent.TimeUnit;
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/**
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* @author cw chen
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* @description 服务器状态监测
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* @date 2023-05-31 9:25
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*/
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public class ServerMonitorService {
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private static ApplicationContext applicationContext;
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private ResourceMonitorMapper mapper;
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//解决无法注入mapper问题
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public static void setApplicationContext(ApplicationContext applicationContext){
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ServerMonitorService.applicationContext = applicationContext;
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}
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Logger logger = LoggerFactory.getLogger(ServerMonitorService.class);
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/***
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* @author cw chen
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* @date 2022/12/8 10:02:50
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* @version 1.0.0
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* @description 获取系统详细参数信息
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* @param
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* @return void
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*/
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public List<String> initSystemInfo() {
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// Executors.newSingleThreadScheduledExecutor().scheduleAtFixedRate(() -> {
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try {
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SystemInfo systemInfo = new SystemInfo();
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OperatingSystemMXBean osmxb = (OperatingSystemMXBean) ManagementFactory.getOperatingSystemMXBean();
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MemoryMXBean memoryMXBean = ManagementFactory.getMemoryMXBean();
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// 椎内存使用情况
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MemoryUsage memoryUsage = memoryMXBean.getHeapMemoryUsage();
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// 初始的总内存
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long initTotalMemorySize = memoryUsage.getInit();
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// 最大可用内存
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long maxMemorySize = memoryUsage.getMax();
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// 已使用的内存
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long usedMemorySize = memoryUsage.getUsed();
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// 操作系统
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String osName = System.getProperty("os.name");
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// 总的物理内存
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String totalMemorySize = new DecimalFormat("#.##").format(osmxb.getTotalPhysicalMemorySize() / 1024.0 / 1024 / 1024) + "G";
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// 剩余的物理内存
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String freePhysicalMemorySize = new DecimalFormat("#.##").format(osmxb.getFreePhysicalMemorySize() / 1024.0 / 1024 / 1024) + "G";
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// 已使用的物理内存
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String usedMemory = new DecimalFormat("#.##").format((osmxb.getTotalPhysicalMemorySize() - osmxb.getFreePhysicalMemorySize()) / 1024.0 / 1024 / 1024) + "G";
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// 获得线程总数
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ThreadGroup parentThread;
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for (parentThread = Thread.currentThread().getThreadGroup(); parentThread
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.getParent() != null; parentThread = parentThread.getParent()) {
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}
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int totalThread = parentThread.activeCount();
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BigDecimal totalStorage = new BigDecimal(new Double(0).toString());
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BigDecimal residueStorage = new BigDecimal(new Double(0).toString());
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BigDecimal useStorage = new BigDecimal(new Double(0).toString());
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// 磁盘使用情况
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File[] files = File.listRoots();
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for (File file : files) {
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String total = new DecimalFormat("#.#").format(file.getTotalSpace() * 1.0 / 1024 / 1024 / 1024);
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String free = new DecimalFormat("#.#").format(file.getFreeSpace() * 1.0 / 1024 / 1024 / 1024);
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String un = new DecimalFormat("#.#").format(file.getUsableSpace() * 1.0 / 1024 / 1024 / 1024);
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String path = file.getPath();
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totalStorage = totalStorage.add(new BigDecimal(total.toString()));
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residueStorage = residueStorage.add(new BigDecimal(free.toString()));
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System.err.println(path + "总:" + total + "G,可用空间:" + un + "G,空闲空间:" + free + "G");
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System.err.println("=============================================");
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}
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useStorage = totalStorage.subtract(residueStorage);
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System.err.println("操作系统:" + osName);
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System.err.println("程序启动时间:" + new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date(ManagementFactory.getRuntimeMXBean().getStartTime())));
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/// System.err.println("pid:" + System.getProperty("PID"));
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System.err.println("pid:" + getPID());
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System.err.println("cpu核数:" + Runtime.getRuntime().availableProcessors());
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String cpuInfo = printlnCpuInfo(systemInfo);
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System.err.println("JAVA_HOME:" + System.getProperty("java.home"));
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System.err.println("JAVA_VERSION:" + System.getProperty("java.version"));
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System.err.println("USER_HOME:" + System.getProperty("user.home"));
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System.err.println("USER_NAME:" + System.getProperty("user.name"));
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System.err.println("初始的总内存(JVM):" + new DecimalFormat("#.#").format(initTotalMemorySize * 1.0 / 1024 / 1024) + "M");
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System.err.println("最大可用内存(JVM):" + new DecimalFormat("#.#").format(maxMemorySize * 1.0 / 1024 / 1024) + "M");
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System.err.println("已使用的内存(JVM):" + new DecimalFormat("#.#").format(usedMemorySize * 1.0 / 1024 / 1024) + "M");
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System.err.println("总的物理内存:" + totalMemorySize);
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System.err.println("总的物理内存:" + new DecimalFormat("#.##").format(systemInfo.getHardware().getMemory().getTotal() * 1.0 / 1024 / 1024 / 1024) + "M");
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System.err.println("剩余的物理内存:" + freePhysicalMemorySize);
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System.err.println("剩余的物理内存:" + new DecimalFormat("#.##").format(systemInfo.getHardware().getMemory().getAvailable() * 1.0 / 1024 / 1024 / 1024) + "M");
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System.err.println("已使用的物理内存:" + usedMemory);
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System.err.println("已使用的物理内存:" + new DecimalFormat("#.##").format((systemInfo.getHardware().getMemory().getTotal() - systemInfo.getHardware().getMemory().getAvailable()) * 1.0 / 1024 / 1024 / 1024) + "M");
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System.err.println("总线程数:" + totalThread);
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System.err.println("===========================");
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List<String> list = new ArrayList<>();
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ServerMonitorEntity entity = new ServerMonitorEntity();
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entity.setTotalStorage(Double.toString(totalStorage.doubleValue()) + "G");
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entity.setResidueStorage(Double.toString(residueStorage.doubleValue()) + "G");
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entity.setCpuHs(Runtime.getRuntime().availableProcessors() + "");
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entity.setTotalPhyMemory(totalMemorySize);
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entity.setUsePhyMemory(usedMemory);
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entity.setResiduePhyMemory(freePhysicalMemorySize);
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String[] cpuArr = cpuInfo.split(",");
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entity.setCpuHs(cpuArr[0]);
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entity.setCpuSysRate(cpuArr[1]);
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entity.setCpuUserRate(cpuArr[2]);
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entity.setCpuWaitRate(cpuArr[3]);
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entity.setCpuIdleRate(cpuArr[4]);
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entity.setCpuUtilizeRate(cpuArr[5]);
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entity.setCreateTime(DateTimeHelper.getNowTime());
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entity.setCreateDate(DateTimeHelper.getNowDate());
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list.add(cpuArr[0]);
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list.add(cpuArr[1]);
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list.add(cpuArr[2]);
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list.add(cpuArr[3]);
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list.add(cpuArr[4]);
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list.add(cpuArr[5]);
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list.add(totalMemorySize);
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list.add(usedMemory);
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list.add(freePhysicalMemorySize);
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list.add(Double.toString(totalStorage.doubleValue()) + "G");
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list.add(Double.toString(useStorage.doubleValue()) + "G");
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list.add(Double.toString(residueStorage.doubleValue()) + "G");
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return list;
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// addData(entity);
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} catch (Exception e) {
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e.printStackTrace();
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System.err.println("服务器状态保存失败");
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return null;
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}
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// }, 0, 60 * 60, TimeUnit.SECONDS);
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}
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/**
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* 打印 CPU 信息
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*
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* @param systemInfo
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*/
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private static String printlnCpuInfo(SystemInfo systemInfo) throws InterruptedException {
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StringBuilder builder = new StringBuilder();
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// todo 解决 Why does OSHI's System and Processor CPU usage differ from the Windows Task Manager?
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GlobalConfig.set(GlobalConfig.OSHI_OS_WINDOWS_CPU_UTILITY, true);
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CentralProcessor processor = systemInfo.getHardware().getProcessor();
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long[] prevTicks = processor.getSystemCpuLoadTicks();
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// 睡眠1s
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TimeUnit.SECONDS.sleep(1);
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long[] ticks = processor.getSystemCpuLoadTicks();
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long nice = ticks[CentralProcessor.TickType.NICE.getIndex()] - prevTicks[CentralProcessor.TickType.NICE.getIndex()];
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long irq = ticks[CentralProcessor.TickType.IRQ.getIndex()] - prevTicks[CentralProcessor.TickType.IRQ.getIndex()];
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long softirq = ticks[CentralProcessor.TickType.SOFTIRQ.getIndex()] - prevTicks[CentralProcessor.TickType.SOFTIRQ.getIndex()];
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long steal = ticks[CentralProcessor.TickType.STEAL.getIndex()] - prevTicks[CentralProcessor.TickType.STEAL.getIndex()];
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long cSys = ticks[CentralProcessor.TickType.SYSTEM.getIndex()] - prevTicks[CentralProcessor.TickType.SYSTEM.getIndex()];
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long user = ticks[CentralProcessor.TickType.USER.getIndex()] - prevTicks[CentralProcessor.TickType.USER.getIndex()];
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long iowait = ticks[CentralProcessor.TickType.IOWAIT.getIndex()] - prevTicks[CentralProcessor.TickType.IOWAIT.getIndex()];
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long idle = ticks[CentralProcessor.TickType.IDLE.getIndex()] - prevTicks[CentralProcessor.TickType.IDLE.getIndex()];
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long totalCpu = user + nice + cSys + idle + iowait + irq + softirq + steal;
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System.err.println("cpu核数:" + processor.getLogicalProcessorCount());
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System.err.println("cpu系统使用率:" + new DecimalFormat("#.##%").format(cSys * 1.0 / totalCpu));
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System.err.println("cpu用户使用率:" + new DecimalFormat("#.##%").format(user * 1.0 / totalCpu));
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System.err.println("cpu当前等待率:" + new DecimalFormat("#.##%").format(iowait * 1.0 / totalCpu));
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System.err.println("cpu当前空闲率:" + new DecimalFormat("#.##%").format(idle * 1.0 / totalCpu));
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builder.append(processor.getLogicalProcessorCount() + ",");
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builder.append(new DecimalFormat("#.##%").format(cSys * 1.0 / totalCpu) + ",");
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builder.append(new DecimalFormat("#.##%").format(user * 1.0 / totalCpu) + ",");
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builder.append(new DecimalFormat("#.##%").format(iowait * 1.0 / totalCpu) + ",");
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builder.append(new DecimalFormat("#.##%").format(idle * 1.0 / totalCpu) + ",");
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// todo cup利用
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// user + system + nice + iowait + irq + softirq + steal
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long cpuUtilization = user + nice + cSys + iowait + irq + softirq + steal;
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System.err.println("cpu利用率：" + new DecimalFormat("#.##%").format(cpuUtilization * 1.0 / totalCpu));
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builder.append(new DecimalFormat("#.##%").format(cpuUtilization * 1.0 / totalCpu));
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// hutool工具，底层用的也是oshi
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/*
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GlobalConfig.set(GlobalConfig.OSHI_OS_WINDOWS_CPU_UTILITY, true);
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cn.hutool.system.oshi.CpuInfo cpuInfo = OshiUtil.getCpuInfo();
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double free = cpuInfo.getFree();
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DecimalFormat format = new DecimalFormat("#.00");
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System.out.println("cpu利用率：" + Double.parseDouble(format.format(100.0D - free)));
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*/
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/// 低版本这两个方法是无参方法,高版本中是需要有参数的
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//System.err.format("CPU load: %.1f%% (counting ticks)%n", processor.getSystemCpuLoadBetweenTicks(ticksArray) * 100);
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//System.err.format("CPU load: %.1f%% (OS MXBean)%n", processor.getSystemCpuLoad(1L) * 100);
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long[] ticksArray = {1, 2, 3, 4, 5, 6, 7, 8};
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System.err.format("CPU load: %.1f%% (counting ticks)%n", processor.getSystemCpuLoadBetweenTicks(ticksArray) * 100);
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System.err.format("CPU load: %.1f%% (OS MXBean)%n", processor.getSystemCpuLoad(1L) * 100);
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ProcessorIdentifierInfo(processor);
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return builder.toString();
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}
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/**
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* 获取进程id
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*
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* @return
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*/
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public static String getPID() {
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String name = ManagementFactory.getRuntimeMXBean().getName();
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return name.split("@")[0];
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}
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public static void ProcessorIdentifierInfo(CentralProcessor processor) {
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CentralProcessor.ProcessorIdentifier processorIdentifier = processor.getProcessorIdentifier();
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String vendor = processorIdentifier.getVendor();
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String name = processorIdentifier.getName();
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String family = processorIdentifier.getFamily();
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String model = processorIdentifier.getModel();
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String stepping = processorIdentifier.getStepping();
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String processorID = processorIdentifier.getProcessorID();
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// cpu64bit ? "Intel64" : "x86"
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// Intel64 Family 6 Model 142 Stepping 12
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String identifier = processorIdentifier.getIdentifier();
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long vendorFreq = processorIdentifier.getVendorFreq();
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System.out.println("vendor: " + vendor);
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// 处理器名字
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System.out.println("name: " + name);
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System.out.println("family: " + family);
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System.out.println("model: " + model);
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System.out.println("stepping: " + stepping);
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System.out.println("processorID: " + processorID);
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System.out.println("identifier: " + identifier);
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System.out.println("vendorFreq: " + vendorFreq);
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}
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/**
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* @return void
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* @author cw chen
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* @description 添加服务器状态
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* @Param entity
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* @date 2023-05-31 14:43
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*/
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public void addData(ServerMonitorEntity entity) {
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mapper = applicationContext.getBean(ResourceMonitorMapper.class);
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}
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}
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