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【monitor】更新系统信息监控

pull/64/head
fengshuonan 2021-02-01 20:55:00 +08:00
parent 8e2b10ec6d
commit d148730a2d
10 changed files with 5 additions and 533 deletions
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6
pom.xml
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@ -165,9 +165,9 @@
<!--硬件信息获取-->
<dependency>
<groupId>com.github.oshi</groupId>
<artifactId>oshi-core</artifactId>
<version>${oshi.version}</version>
<groupId>cn.stylefeng.roses</groupId>
<artifactId>monitor-spring-boot-starter</artifactId>
<version>1.0.0</version>
</dependency>
<!-- actuator monitor -->

2
src/main/java/cn/stylefeng/guns/modular/system/monitor/controller/MonitorController.java
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@ -5,7 +5,7 @@ import cn.hutool.core.util.StrUtil;
import cn.stylefeng.guns.core.consts.ProjectConstants;
import cn.stylefeng.guns.modular.system.monitor.model.PromResultInfo;
import cn.stylefeng.guns.modular.system.monitor.service.MetricService;
import cn.stylefeng.guns.modular.system.monitor.timer.SystemHardwareInfoHolder;
import cn.stylefeng.roses.kernel.monitor.system.holder.SystemHardwareInfoHolder;
import cn.stylefeng.roses.kernel.resource.api.annotation.ApiResource;
import cn.stylefeng.roses.kernel.resource.api.annotation.GetResource;
import com.alibaba.fastjson.JSON;

69
src/main/java/cn/stylefeng/guns/modular/system/monitor/model/CpuInfo.java
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@ -1,69 +0,0 @@
package cn.stylefeng.guns.modular.system.monitor.model;
import cn.hutool.core.util.NumberUtil;
import lombok.Setter;
/**
* CPU相关信息
*
* @author fengshuonan
* @date 2019-07-13 13:42
*/
@Setter
public class CpuInfo {
/**
* 核心数
*/
private int cpuNum;
/**
* CPU总的使用率
*/
private double total;
/**
* CPU系统使用率
*/
private double sys;
/**
* CPU用户使用率
*/
private double used;
/**
* CPU当前等待率
*/
private double wait;
/**
* CPU当前空闲率
*/
private double free;
public int getCpuNum() {
return cpuNum;
}
public double getTotal() {
return NumberUtil.round(NumberUtil.mul(total, 100), 2).doubleValue();
}
public double getSys() {
return NumberUtil.round(NumberUtil.mul(sys / total, 100), 2).doubleValue();
}
public double getUsed() {
return NumberUtil.round(NumberUtil.mul(used / total, 100), 2).doubleValue();
}
public double getWait() {
return NumberUtil.round(NumberUtil.mul(wait / total, 100), 2).doubleValue();
}
public double getFree() {
return NumberUtil.round(NumberUtil.mul(free / total, 100), 2).doubleValue();
}
}

110
src/main/java/cn/stylefeng/guns/modular/system/monitor/model/JvmInfo.java
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@ -1,110 +0,0 @@
package cn.stylefeng.guns.modular.system.monitor.model;
import cn.hutool.core.date.DateUnit;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.util.NumberUtil;
import lombok.Setter;
import java.lang.management.ManagementFactory;
import java.util.Date;
/**
* JVM相关信息
*
* @author fengshuonan
* @date 2019-07-13 13:42
*/
@Setter
public class JvmInfo {
/**
* 当前JVM占用的内存总数(M)
*/
private double total;
/**
* JVM最大可用内存总数(M)
*/
private double max;
/**
* JVM空闲内存(M)
*/
private double free;
/**
* JDK版本
*/
private String version;
/**
* JDK路径
*/
private String home;
public double getTotal() {
return NumberUtil.div(total, (1024 * 1024), 2);
}
public double getMax() {
return NumberUtil.div(max, (1024 * 1024), 2);
}
public double getFree() {
return NumberUtil.div(free, (1024 * 1024), 2);
}
public double getUsed() {
return NumberUtil.div(total - free, (1024 * 1024), 2);
}
public String getVersion() {
return version;
}
public String getHome() {
return home;
}
public double getUsage() {
return NumberUtil.mul(NumberUtil.div(total - free, total, 4), 100);
}
/**
* 获取JDK名称
*/
public String getName() {
return ManagementFactory.getRuntimeMXBean().getVmName();
}
/**
* JDK启动时间
*/
public String getStartTime() {
long time = ManagementFactory.getRuntimeMXBean().getStartTime();
Date date = new Date(time);
return DateUtil.formatDateTime(date);
}
/**
* JDK运行时间
*/
public String getRunTime() {
long time = ManagementFactory.getRuntimeMXBean().getStartTime();
Date date = new Date(time);
//运行多少分钟
long runMS = DateUtil.between(date, new Date(), DateUnit.MS);
long nd = 1000 * 24 * 60 * 60;
long nh = 1000 * 60 * 60;
long nm = 1000 * 60;
long day = runMS / nd;
long hour = runMS % nd / nh;
long min = runMS % nd % nh / nm;
return day + "天" + hour + "小时" + min + "分钟";
}
}

45
src/main/java/cn/stylefeng/guns/modular/system/monitor/model/MemInfo.java
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@ -1,45 +0,0 @@
package cn.stylefeng.guns.modular.system.monitor.model;
import cn.hutool.core.util.NumberUtil;
import lombok.Setter;
/**
* 內存相关信息
*
* @author fengshuonan
* @date 2019-07-13 13:42
*/
@Setter
public class MemInfo {
/**
* 内存总量
*/
private double total;
/**
* 已用内存
*/
private double used;
/**
* 剩余内存
*/
private double free;
public double getTotal() {
return NumberUtil.div(total, (1024 * 1024 * 1024), 2);
}
public double getUsed() {
return NumberUtil.div(used, (1024 * 1024 * 1024), 2);
}
public double getFree() {
return NumberUtil.div(free, (1024 * 1024 * 1024), 2);
}
public double getUsage() {
return NumberUtil.mul(NumberUtil.div(used, total, 4), 100);
}
}

49
src/main/java/cn/stylefeng/guns/modular/system/monitor/model/SysFileInfo.java
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@ -1,49 +0,0 @@
package cn.stylefeng.guns.modular.system.monitor.model;
import lombok.Data;
/**
* 系统文件相关信息
*
* @author fengshuonan
* @date 2019-07-13 13:42
*/
@Data
public class SysFileInfo {
/**
* 盘符路径
*/
private String dirName;
/**
* 盘符类型
*/
private String sysTypeName;
/**
* 文件类型
*/
private String typeName;
/**
* 总大小
*/
private String total;
/**
* 剩余大小
*/
private String free;
/**
* 已经使用量
*/
private String used;
/**
* 资源的使用率
*/
private double usage;
}

39
src/main/java/cn/stylefeng/guns/modular/system/monitor/model/SysInfo.java
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@ -1,39 +0,0 @@
package cn.stylefeng.guns.modular.system.monitor.model;
import lombok.Data;
/**
* 系统相关信息
*
* @author fengshuonan
* @date 2019-07-13 13:42
*/
@Data
public class SysInfo {
/**
* 服务器名称
*/
private String computerName;
/**
* 服务器Ip
*/
private String computerIp;
/**
* 项目路径
*/
private String userDir;
/**
* 操作系统
*/
private String osName;
/**
* 系统架构
*/
private String osArch;
}

35
src/main/java/cn/stylefeng/guns/modular/system/monitor/timer/SystemHardwareInfoHolder.java
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@ -1,35 +0,0 @@
package cn.stylefeng.guns.modular.system.monitor.timer;
import cn.stylefeng.guns.modular.system.monitor.warpper.SystemHardwareWrapper;
import cn.stylefeng.roses.kernel.timer.api.TimerAction;
import org.springframework.stereotype.Component;
/**
* 定时刷新服务器状态信息
*
* @author fengshuonan
* @date 2021/1/31 21:52
*/
@Component
public class SystemHardwareInfoHolder implements TimerAction {
private SystemHardwareWrapper systemHardwareWrapper = null;
@Override
public void action() {
SystemHardwareWrapper newInfo = new SystemHardwareWrapper();
newInfo.copyTo();
systemHardwareWrapper = newInfo;
}
public SystemHardwareWrapper getSystemHardwareInfo() {
if (systemHardwareWrapper != null) {
return systemHardwareWrapper;
}
systemHardwareWrapper = new SystemHardwareWrapper();
systemHardwareWrapper.copyTo();
return systemHardwareWrapper;
}
}

182
src/main/java/cn/stylefeng/guns/modular/system/monitor/warpper/SystemHardwareWrapper.java
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@ -1,182 +0,0 @@
package cn.stylefeng.guns.modular.system.monitor.warpper;
import cn.hutool.core.net.NetUtil;
import cn.hutool.core.util.NumberUtil;
import cn.stylefeng.guns.modular.system.monitor.model.*;
import cn.stylefeng.roses.kernel.rule.util.IpInfoUtils;
import lombok.Data;
import oshi.SystemInfo;
import oshi.hardware.CentralProcessor;
import oshi.hardware.CentralProcessor.TickType;
import oshi.hardware.GlobalMemory;
import oshi.hardware.HardwareAbstractionLayer;
import oshi.software.os.FileSystem;
import oshi.software.os.OSFileStore;
import oshi.software.os.OperatingSystem;
import oshi.util.Util;
import java.util.LinkedList;
import java.util.List;
import java.util.Properties;
/**
* 服务器相关信息
*
* @author fengshuonan
* @date 2019-07-13 13:42
*/
@Data
public class SystemHardwareWrapper {
private static final int OSHI_WAIT_SECOND = 1000;
/**
* CPU相关信息
*/
private CpuInfo cpu = new CpuInfo();
/**
* 內存相关信息
*/
private MemInfo mem = new MemInfo();
/**
* JVM相关信息
*/
private JvmInfo jvm = new JvmInfo();
/**
* 服务器相关信息
*/
private SysInfo sys = new SysInfo();
/**
* 磁盘相关信息
*/
private List<SysFileInfo> sysFiles = new LinkedList<>();
public void copyTo() {
SystemInfo si = new SystemInfo();
HardwareAbstractionLayer hal = si.getHardware();
setCpuInfo(hal.getProcessor());
setMemInfo(hal.getMemory());
setSysInfo();
setJvmInfo();
setSysFiles(si.getOperatingSystem());
}
/**
* 设置CPU信息
*/
private void setCpuInfo(CentralProcessor processor) {
// CPU信息
long[] prevTicks = processor.getSystemCpuLoadTicks();
Util.sleep(OSHI_WAIT_SECOND);
long[] ticks = processor.getSystemCpuLoadTicks();
long nice = ticks[TickType.NICE.getIndex()] - prevTicks[TickType.NICE.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 cSys = ticks[TickType.SYSTEM.getIndex()] - prevTicks[TickType.SYSTEM.getIndex()];
long user = ticks[TickType.USER.getIndex()] - prevTicks[TickType.USER.getIndex()];
long iowait = ticks[TickType.IOWAIT.getIndex()] - prevTicks[TickType.IOWAIT.getIndex()];
long idle = ticks[TickType.IDLE.getIndex()] - prevTicks[TickType.IDLE.getIndex()];
long totalCpu = user + nice + cSys + idle + iowait + irq + softirq + steal;
cpu.setCpuNum(processor.getLogicalProcessorCount());
cpu.setTotal(totalCpu);
cpu.setSys(cSys);
cpu.setUsed(user);
cpu.setWait(iowait);
cpu.setFree(idle);
}
/**
* 设置内存信息
*/
private void setMemInfo(GlobalMemory memory) {
mem.setTotal(memory.getTotal());
mem.setUsed(memory.getTotal() - memory.getAvailable());
mem.setFree(memory.getAvailable());
}
/**
* 设置服务器信息
*/
private void setSysInfo() {
Properties props = System.getProperties();
sys.setComputerName(IpInfoUtils.getHostName());
sys.setComputerIp(NetUtil.getLocalhostStr());
sys.setOsName(props.getProperty("os.name"));
sys.setOsArch(props.getProperty("os.arch"));
sys.setUserDir(props.getProperty("user.dir"));
}
/**
* 设置Java虚拟机
*/
private void setJvmInfo() {
Properties props = System.getProperties();
jvm.setTotal(Runtime.getRuntime().totalMemory());
jvm.setMax(Runtime.getRuntime().maxMemory());
jvm.setFree(Runtime.getRuntime().freeMemory());
jvm.setVersion(props.getProperty("java.version"));
jvm.setHome(props.getProperty("java.home"));
}
/**
* 设置磁盘信息
*/
private void setSysFiles(OperatingSystem os) {
FileSystem fileSystem = os.getFileSystem();
OSFileStore[] fsArray = fileSystem.getFileStores();
for (OSFileStore fs : fsArray) {
long free = fs.getUsableSpace();
long total = fs.getTotalSpace();
long used = total - free;
SysFileInfo sysFile = new SysFileInfo();
sysFile.setDirName(fs.getMount());
sysFile.setSysTypeName(fs.getType());
sysFile.setTypeName(fs.getName());
sysFile.setTotal(convertFileSize(total));
sysFile.setFree(convertFileSize(free));
sysFile.setUsed(convertFileSize(used));
if (total == 0) {
sysFile.setUsage(0);
} else {
sysFile.setUsage(NumberUtil.mul(NumberUtil.div(used, total, 4), 100));
}
sysFiles.add(sysFile);
}
}
/**
* 字节转换
*
* @param size 字节大小
* @return 转换后值
*/
public String convertFileSize(long size) {
long kb = 1024;
long mb = kb * 1024;
long gb = mb * 1024;
if (size >= gb) {
return String.format("%.1f GB", (float) size / gb);
} else if (size >= mb) {
float f = (float) size / mb;
return String.format(f > 100 ? "%.0f MB" : "%.1f MB", f);
} else if (size >= kb) {
float f = (float) size / kb;
return String.format(f > 100 ? "%.0f KB" : "%.1f KB", f);
} else {
return String.format("%d B", size);
}
}
}

1
src/main/resources/db/migration/V1.0_20210201_0001__update_monitor_timer.sql Normal file
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@ -0,0 +1 @@
UPDATE `sys_timers` SET `timer_name` = '定时刷新服务器状态', `action_class` = 'cn.stylefeng.roses.kernel.monitor.system.holder.SystemHardwareInfoHolder', `cron` = '0/5 * * * * ? ', `job_status` = 1, `remark` = '每30分钟执行一次，刷新服务器状态', `del_flag` = 'N', `create_time` = '2021-01-31 21:59:05', `create_user` = 1339550467939639299, `update_time` = '2021-01-31 22:00:23', `update_user` = 1339550467939639299 WHERE `timer_id` = 1355878268976271362;