package com.doumee.core.utils.monitor;
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import io.swagger.annotations.ApiModel;
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import io.swagger.annotations.ApiModelProperty;
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import lombok.Data;
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import java.io.Serializable;
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import java.util.Date;
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/**
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* @author Eva.Caesar Liu
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* @date 2023/03/21 14:49
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*/
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@Data
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@ApiModel("JVM信息")
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public class JVM implements Serializable {
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@ApiModelProperty(value = "版本")
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private String version;
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@ApiModelProperty(value = "安装路径")
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private String home;
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@ApiModelProperty(value = "启动时间")
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private Date bootTime;
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@ApiModelProperty(value = "内存信息")
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private Memory memory;
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@ApiModelProperty(value = "运行时长")
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public String getRuntime () {
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long ms = (System.currentTimeMillis() - bootTime.getTime())/1000;
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long months = ms/2592000; // 一个月按30天计算
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long days = ms%2592000/86400;
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long hours = ms%2592000%86400/3600;
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long minutes = ms%2592000%86400%3600/60;
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String runtime = "";
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if (months > 0) {
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runtime += months + "个月";
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}
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if (days > 0 || months > 0) {
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runtime += days + "天";
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}
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if (hours > 0 || days > 0 || months > 0) {
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runtime += hours + "小时";
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}
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runtime += minutes + "分钟";
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return runtime;
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}
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}
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