mirror of
https://github.com/misskey-dev/misskey
synced 2024-12-27 04:59:10 +09:00
382 lines
8.7 KiB
Vue
382 lines
8.7 KiB
Vue
<template>
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<div class="mk-instance-monitor">
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<section class="_card">
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<div class="_title"><fa :icon="faMicrochip"/> {{ $t('cpuAndMemory') }}</div>
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<div class="_content" style="margin-top: -8px; margin-bottom: -12px;">
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<canvas ref="cpumem"></canvas>
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</div>
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<div class="_content" v-if="serverInfo">
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<div class="table">
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<div class="row">
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<div class="cell"><div class="label">CPU</div>{{ serverInfo.cpu.model }}</div>
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</div>
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<div class="row">
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<div class="cell"><div class="label">MEM total</div>{{ serverInfo.mem.total | bytes }}</div>
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<div class="cell"><div class="label">MEM used</div>{{ memUsage | bytes }} ({{ (memUsage / serverInfo.mem.total * 100).toFixed(0) }}%)</div>
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<div class="cell"><div class="label">MEM free</div>{{ serverInfo.mem.total - memUsage | bytes }} ({{ ((serverInfo.mem.total - memUsage) / serverInfo.mem.total * 100).toFixed(0) }}%)</div>
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</div>
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</div>
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</div>
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</section>
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<section class="_card">
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<div class="_title"><fa :icon="faHdd"/> {{ $t('disk') }}</div>
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<div class="_content" style="margin-top: -8px; margin-bottom: -12px;">
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<canvas ref="disk"></canvas>
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</div>
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<div class="_content" v-if="serverInfo">
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<div class="table">
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<div class="row">
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<div class="cell"><div class="label">Disk total</div>{{ serverInfo.fs.total | bytes }}</div>
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<div class="cell"><div class="label">Disk used</div>{{ serverInfo.fs.used | bytes }} ({{ (serverInfo.fs.used / serverInfo.fs.total * 100).toFixed(0) }}%)</div>
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<div class="cell"><div class="label">Disk free</div>{{ serverInfo.fs.total - serverInfo.fs.used | bytes }} ({{ ((serverInfo.fs.total - serverInfo.fs.used) / serverInfo.fs.total * 100).toFixed(0) }}%)</div>
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</div>
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</div>
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</div>
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</section>
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<section class="_card">
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<div class="_title"><fa :icon="faExchangeAlt"/> {{ $t('network') }}</div>
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<div class="_content" style="margin-top: -8px; margin-bottom: -12px;">
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<canvas ref="net"></canvas>
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</div>
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<div class="_content" v-if="serverInfo">
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<div class="table">
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<div class="row">
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<div class="cell"><div class="label">Interface</div>{{ serverInfo.net.interface }}</div>
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</div>
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</div>
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</div>
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</section>
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</div>
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</template>
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<script lang="ts">
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import Vue from 'vue';
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import { faTachometerAlt, faExchangeAlt, faMicrochip, faHdd } from '@fortawesome/free-solid-svg-icons';
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import Chart from 'chart.js';
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import i18n from '../../i18n';
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const alpha = (hex, a) => {
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const result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex)!;
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const r = parseInt(result[1], 16);
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const g = parseInt(result[2], 16);
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const b = parseInt(result[3], 16);
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return `rgba(${r}, ${g}, ${b}, ${a})`;
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};
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export default Vue.extend({
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i18n,
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metaInfo() {
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return {
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title: `${this.$t('monitor')} | ${this.$t('instance')}`
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};
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},
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components: {
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},
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data() {
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return {
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connection: null,
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serverInfo: null,
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memUsage: 0,
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chartCpuMem: null,
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chartNet: null,
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faTachometerAlt, faExchangeAlt, faMicrochip, faHdd
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}
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},
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mounted() {
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Chart.defaults.global.defaultFontColor = getComputedStyle(document.documentElement).getPropertyValue('--fg');
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this.chartCpuMem = new Chart(this.$refs.cpumem, {
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type: 'line',
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data: {
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labels: [],
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datasets: [{
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label: 'CPU',
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pointRadius: 0,
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lineTension: 0,
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borderWidth: 2,
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borderColor: '#86b300',
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backgroundColor: alpha('#86b300', 0.1),
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data: []
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}, {
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label: 'MEM (active)',
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pointRadius: 0,
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lineTension: 0,
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borderWidth: 2,
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borderColor: '#935dbf',
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backgroundColor: alpha('#935dbf', 0.02),
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data: []
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}, {
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label: 'MEM (used)',
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pointRadius: 0,
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lineTension: 0,
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borderWidth: 2,
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borderColor: '#935dbf',
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borderDash: [5, 5],
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fill: false,
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data: []
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}]
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},
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options: {
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aspectRatio: 3,
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layout: {
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padding: {
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left: 0,
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right: 0,
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top: 8,
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bottom: 0
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}
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},
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legend: {
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position: 'bottom',
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labels: {
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boxWidth: 16,
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}
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},
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scales: {
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xAxes: [{
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gridLines: {
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display: false
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},
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ticks: {
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display: false
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}
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}],
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yAxes: [{
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position: 'right',
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ticks: {
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display: false,
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max: 100
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}
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}]
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},
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tooltips: {
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intersect: false,
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mode: 'index',
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}
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}
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});
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this.chartNet = new Chart(this.$refs.net, {
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type: 'line',
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data: {
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labels: [],
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datasets: [{
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label: 'In',
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pointRadius: 0,
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lineTension: 0,
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borderWidth: 2,
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borderColor: '#94a029',
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backgroundColor: alpha('#94a029', 0.1),
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data: []
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}, {
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label: 'Out',
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pointRadius: 0,
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lineTension: 0,
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borderWidth: 2,
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borderColor: '#ff9156',
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backgroundColor: alpha('#ff9156', 0.1),
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data: []
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}]
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},
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options: {
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aspectRatio: 3,
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layout: {
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padding: {
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left: 0,
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right: 0,
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top: 8,
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bottom: 0
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}
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},
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legend: {
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position: 'bottom',
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labels: {
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boxWidth: 16,
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}
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},
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scales: {
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xAxes: [{
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gridLines: {
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display: false
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},
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ticks: {
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display: false
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}
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}],
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yAxes: [{
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position: 'right',
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ticks: {
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display: false,
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}
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}]
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},
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tooltips: {
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intersect: false,
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mode: 'index',
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}
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}
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});
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this.chartDisk = new Chart(this.$refs.disk, {
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type: 'line',
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data: {
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labels: [],
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datasets: [{
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label: 'Read',
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pointRadius: 0,
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lineTension: 0,
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borderWidth: 2,
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borderColor: '#94a029',
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backgroundColor: alpha('#94a029', 0.1),
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data: []
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}, {
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label: 'Write',
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pointRadius: 0,
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lineTension: 0,
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borderWidth: 2,
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borderColor: '#ff9156',
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backgroundColor: alpha('#ff9156', 0.1),
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data: []
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}]
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},
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options: {
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aspectRatio: 3,
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layout: {
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padding: {
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left: 0,
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right: 0,
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top: 8,
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bottom: 0
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}
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},
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legend: {
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position: 'bottom',
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labels: {
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boxWidth: 16,
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}
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},
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scales: {
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xAxes: [{
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gridLines: {
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display: false
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},
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ticks: {
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display: false
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}
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}],
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yAxes: [{
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position: 'right',
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ticks: {
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display: false,
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}
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}]
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},
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tooltips: {
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intersect: false,
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mode: 'index',
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}
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}
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});
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this.$root.api('admin/server-info', {}).then(res => {
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this.serverInfo = res;
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this.connection = this.$root.stream.useSharedConnection('serverStats');
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this.connection.on('stats', this.onStats);
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this.connection.on('statsLog', this.onStatsLog);
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this.connection.send('requestLog', {
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id: Math.random().toString().substr(2, 8),
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length: 150
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});
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});
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},
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beforeDestroy() {
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this.connection.off('stats', this.onStats);
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this.connection.off('statsLog', this.onStatsLog);
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this.connection.dispose();
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},
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methods: {
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onStats(stats) {
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const cpu = (stats.cpu * 100).toFixed(0);
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const memActive = (stats.mem.active / this.serverInfo.mem.total * 100).toFixed(0);
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const memUsed = (stats.mem.used / this.serverInfo.mem.total * 100).toFixed(0);
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this.memUsage = stats.mem.active;
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this.chartCpuMem.data.labels.push('');
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this.chartCpuMem.data.datasets[0].data.push(cpu);
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this.chartCpuMem.data.datasets[1].data.push(memActive);
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this.chartCpuMem.data.datasets[2].data.push(memUsed);
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this.chartNet.data.labels.push('');
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this.chartNet.data.datasets[0].data.push(stats.net.rx);
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this.chartNet.data.datasets[1].data.push(stats.net.tx);
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this.chartDisk.data.labels.push('');
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this.chartDisk.data.datasets[0].data.push(stats.fs.r);
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this.chartDisk.data.datasets[1].data.push(stats.fs.w);
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if (this.chartCpuMem.data.datasets[0].data.length > 150) {
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this.chartCpuMem.data.labels.shift();
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this.chartCpuMem.data.datasets[0].data.shift();
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this.chartCpuMem.data.datasets[1].data.shift();
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this.chartCpuMem.data.datasets[2].data.shift();
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this.chartNet.data.labels.shift();
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this.chartNet.data.datasets[0].data.shift();
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this.chartNet.data.datasets[1].data.shift();
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this.chartDisk.data.labels.shift();
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this.chartDisk.data.datasets[0].data.shift();
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this.chartDisk.data.datasets[1].data.shift();
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}
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this.chartCpuMem.update();
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this.chartNet.update();
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this.chartDisk.update();
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},
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onStatsLog(statsLog) {
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for (const stats of statsLog.reverse()) {
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this.onStats(stats);
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}
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}
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}
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});
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</script>
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<style lang="scss" scoped>
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.mk-instance-monitor {
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> section {
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> ._content {
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> .table {
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> .row {
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display: flex;
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&:not(:last-child) {
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margin-bottom: 16px;
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@media (max-width: 500px) {
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margin-bottom: 8px;
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}
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}
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> .cell {
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flex: 1;
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> .label {
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font-size: 80%;
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opacity: 0.7;
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> .icon {
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margin-right: 4px;
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display: none;
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}
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}
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}
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}
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}
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}
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}
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}
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</style>
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