<template>
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<Profile :permissions="['system:monitor:query']">
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<div class="monitor">
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<div class="toolbar">
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<el-switch v-model="autoRefresh" @change="changeAutoRefresh"/><label>{{autoRefresh | autoRefreshText}}</label>
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</div>
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<ul>
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<li class="wrap">
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<h2>CPU<Light v-if="data != null" :warn="data.cpu.useRatio > 60" :danger="data.cpu.useRatio > 80"/></h2>
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<div>
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<dl>
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<dt>物理核数</dt>
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<dd><Value :data="data" prop="cpu.physicalCount"/></dd>
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</dl>
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<dl>
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<dt>逻辑核数</dt>
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<dd><Value :data="data" prop="cpu.logicalCount"/></dd>
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</dl>
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<dl class="important">
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<dt>当前使用率</dt>
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<dd><Value :data="data" prop="cpu.useRatio" :handler="keep2decimals" suffix="%"/></dd>
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</dl>
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<dl>
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<dt>当前空闲率</dt>
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<dd><Value :data="data" prop="cpu.freeRatio" :handler="keep2decimals" suffix="%"/></dd>
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</dl>
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</div>
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</li>
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<li class="wrap">
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<h2>内存<Light v-if="data != null" :warn="data.memory.useRatio > 60" :danger="data.memory.useRatio > 80"/></h2>
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<div>
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<dl>
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<dt>总空间</dt>
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<dd><Value :data="data" prop="memory.size" suffix="G" :handler="toG"/></dd>
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</dl>
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<dl>
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<dt>空闲空间</dt>
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<dd><Value :data="data" prop="memory.freeSpace" suffix="G" :handler="toG"/></dd>
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</dl>
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<dl class="important">
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<dt>已用空间</dt>
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<dd><Value :data="data" prop="memory.usedSpace" suffix="G" :handler="toG"/></dd>
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</dl>
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<dl class="important">
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<dt>使用率</dt>
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<dd><Value :data="data" prop="memory.useRatio" suffix="%" :handler="keep2decimals"/></dd>
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</dl>
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</div>
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</li>
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<li class="wrap">
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<h2>JVM<Light v-if="data != null" :warn="data.jvm.memory.useRatio > 60" :danger="data.jvm.memory.useRatio > 80"/></h2>
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<div>
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<dl>
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<dt>安装路径</dt>
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<dd><Value :data="data" prop="jvm.home"/></dd>
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</dl>
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<dl>
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<dt>版本</dt>
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<dd><Value :data="data" prop="jvm.version"/></dd>
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</dl>
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<dl>
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<dt>启动时间</dt>
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<dd><Value :data="data" prop="jvm.bootTime"/></dd>
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</dl>
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<dl>
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<dt>运行时长</dt>
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<dd><Value :data="data" prop="jvm.runtime"/></dd>
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</dl>
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<dl>
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<dt>总空间</dt>
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<dd><Value :data="data" prop="jvm.memory.size" suffix="M" :handler="keep2decimals"/></dd>
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</dl>
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<dl>
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<dt>空闲空间</dt>
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<dd><Value :data="data" prop="jvm.memory.freeSpace" suffix="M" :handler="keep2decimals"/></dd>
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</dl>
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<dl class="important">
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<dt>已用空间</dt>
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<dd><Value :data="data" prop="jvm.memory.usedSpace" suffix="M" :handler="keep2decimals"/></dd>
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</dl>
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<dl class="important">
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<dt>使用率</dt>
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<dd><Value :data="data" prop="jvm.memory.useRatio" suffix="%" :handler="keep2decimals"/></dd>
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</dl>
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</div>
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</li>
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<li class="wrap">
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<h2>服务器</h2>
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<div>
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<dl>
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<dt>操作系统</dt>
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<dd><Value :data="data" prop="osName"/></dd>
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</dl>
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<dl>
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<dt>系统版本</dt>
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<dd><Value :data="data" prop="osVersion"/></dd>
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</dl>
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<dl>
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<dt>系统架构</dt>
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<dd><Value :data="data" prop="osArch"/></dd>
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</dl>
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<dl class="important">
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<dt>IP地址</dt>
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<dd><Value :data="data" prop="ip"/></dd>
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</dl>
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<dl>
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<dt>MAC地址</dt>
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<dd><Value :data="data" prop="mac"/></dd>
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</dl>
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<dl>
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<dt>服务器时间</dt>
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<dd><Value :data="data" prop="currentTime"/></dd>
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</dl>
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</div>
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</li>
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</ul>
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<div class="wrap">
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<h2>磁盘信息</h2>
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<el-table :data="data ? data.disks : []" v-loading="loading">
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<el-table-column prop="name" label="磁盘名称"/>
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<el-table-column prop="dir" label="磁盘路径"/>
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<el-table-column prop="fsType" label="文件系统"/>
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<el-table-column prop="size" label="总空间">
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<template slot-scope="{row}">
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{{toG(row.size)}}G
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</template>
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</el-table-column>
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<el-table-column prop="freeSpace" label="可用空间">
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<template slot-scope="{row}">
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{{toG(row.freeSpace)}}G
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</template>
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</el-table-column>
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<el-table-column prop="usedSpace" label="已用空间">
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<template slot-scope="{row}">
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<label class="important">{{toG(row.usedSpace)}}G</label>
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</template>
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</el-table-column>
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<el-table-column prop="useRatio" label="已用占比">
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<template slot-scope="{row}">
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<label class="important">{{keep2decimals(row.useRatio)}}%</label>
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</template>
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</el-table-column>
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<el-table-column>
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<template slot-scope="{row}">
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<Light :warn="row.useRatio > 60" :danger="row.useRatio > 80" :mini="true"/>
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</template>
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</el-table-column>
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</el-table>
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</div>
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</div>
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</Profile>
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</template>
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<script>
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import { getSystemInfo } from '@/api/system/monitor'
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import Value from '@/components/common/Value'
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import Light from '@/components/common/Light'
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import Profile from '../../components/common/Profile'
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export default {
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name: 'SystemMonitor',
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components: { Profile, Light, Value },
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data () {
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return {
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// 加载中
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loading: false,
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// 自动刷新标识
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autoRefresh: false,
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// 数据
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data: null,
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// 自动刷新定时器
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interval: null
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}
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},
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filters: {
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autoRefreshText (value) {
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if (value) {
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return '已开启自动刷新'
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}
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return '已关闭自动刷新'
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}
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},
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methods: {
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/**
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* 切换自动刷新
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*
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* @param autoRefresh 是否自动刷新
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*/
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changeAutoRefresh (autoRefresh) {
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if (this.interval != null) {
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clearInterval(this.interval)
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}
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if (autoRefresh) {
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this.getSystemInfo()
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this.interval = setInterval(() => {
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this.getSystemInfo()
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}, 3000)
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}
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},
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/**
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* 获取系统信息
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*/
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getSystemInfo () {
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if (this.loading) {
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return
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}
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this.loading = true
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getSystemInfo()
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.then(data => {
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this.data = data
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})
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.catch(e => {
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this.$tip.apiFailed(e)
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})
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.finally(() => {
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this.loading = false
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})
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},
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/**
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* 单位转为G
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*
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* @param value 转换值
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* @returns {number}
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*/
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toG (value) {
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return Math.round(value / 1024 * 100) / 100
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},
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/**
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* 转为比率
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*
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* @param value 转换值
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* @returns {number}
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*/
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keep2decimals (value) {
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return Math.round(value * 100) / 100
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}
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},
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beforeRouteLeave (from, to, next) {
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clearInterval(this.interval)
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next()
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},
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created () {
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this.getSystemInfo()
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}
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}
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</script>
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<style scoped lang="scss">
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@import "@/assets/style/variables.scss";
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.monitor {
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padding: 20px 20px;
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}
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// 工具栏
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.toolbar {
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margin-bottom: 12px;
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background: #fff;
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padding: 8px 16px;
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label {
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font-size: 12px;
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margin-left: 8px;
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color: #999;
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}
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}
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ul {
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display: flex;
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flex-wrap: wrap;
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justify-content: space-between;
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li {
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width: 49.5%;
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min-height: 200px;
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flex-shrink: 0;
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}
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}
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// 信息模块
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.wrap {
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background: #fff;
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box-shadow: 2px 2px 10px -5px #999;
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border-radius: 8px;
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margin-bottom: 16px;
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h2 {
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border-bottom: 1px solid #eee;
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font-size: 18px;
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font-weight: normal;
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line-height: 40px;
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padding: 0 16px;
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color: #555;
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position: relative;
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.light {
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position: absolute;
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top: 12px;
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right: 12px;
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}
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}
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& > div {
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padding: 0 16px;
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font-size: 14px;
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dl {
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display: flex;
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dt {
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width: 80px;
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text-align: right;
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flex-shrink: 0;
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color: #999;
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}
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dd {
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width: 100%;
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margin: 0;
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padding-left: 12px;
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color: #555;
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overflow: hidden;
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}
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}
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}
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}
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// 重要信息
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.important {
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color: $primary-color;
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font-weight: bold;
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& > dd > div {
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color: $primary-color;
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font-weight: bold;
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}
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}
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</style>
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