misskey/src/client/pages/instance/metrics.vue
2021-08-05 16:34:18 +09:00

455 lines
11 KiB
Vue

<template>
<div class="_formItem">
<div class="_formLabel"><i class="fas fa-microchip"></i> {{ $ts.cpuAndMemory }}</div>
<div class="_formPanel xhexznfu">
<div>
<canvas :ref="cpumem"></canvas>
</div>
<div v-if="serverInfo">
<div class="_table">
<div class="_row">
<div class="_cell"><div class="_label">MEM total</div>{{ bytes(serverInfo.mem.total) }}</div>
<div class="_cell"><div class="_label">MEM used</div>{{ bytes(memUsage) }} ({{ (memUsage / serverInfo.mem.total * 100).toFixed(0) }}%)</div>
<div class="_cell"><div class="_label">MEM free</div>{{ bytes(serverInfo.mem.total - memUsage) }} ({{ ((serverInfo.mem.total - memUsage) / serverInfo.mem.total * 100).toFixed(0) }}%)</div>
</div>
</div>
</div>
</div>
</div>
<div class="_formItem">
<div class="_formLabel"><i class="fas fa-hdd"></i> {{ $ts.disk }}</div>
<div class="_formPanel xhexznfu">
<div>
<canvas :ref="disk"></canvas>
</div>
<div v-if="serverInfo">
<div class="_table">
<div class="_row">
<div class="_cell"><div class="_label">Disk total</div>{{ bytes(serverInfo.fs.total) }}</div>
<div class="_cell"><div class="_label">Disk used</div>{{ bytes(serverInfo.fs.used) }} ({{ (serverInfo.fs.used / serverInfo.fs.total * 100).toFixed(0) }}%)</div>
<div class="_cell"><div class="_label">Disk free</div>{{ bytes(serverInfo.fs.total - serverInfo.fs.used) }} ({{ ((serverInfo.fs.total - serverInfo.fs.used) / serverInfo.fs.total * 100).toFixed(0) }}%)</div>
</div>
</div>
</div>
</div>
</div>
<div class="_formItem">
<div class="_formLabel"><i class="fas fa-exchange-alt"></i> {{ $ts.network }}</div>
<div class="_formPanel xhexznfu">
<div>
<canvas :ref="net"></canvas>
</div>
<div v-if="serverInfo">
<div class="_table">
<div class="_row">
<div class="_cell"><div class="_label">Interface</div>{{ serverInfo.net.interface }}</div>
</div>
</div>
</div>
</div>
</div>
</template>
<script lang="ts">
import { defineComponent, markRaw } from 'vue';
import Chart from 'chart.js';
import MkButton from '@client/components/ui/button.vue';
import MkSelect from '@client/components/ui/select.vue';
import MkInput from '@client/components/ui/input.vue';
import MkContainer from '@client/components/ui/container.vue';
import MkFolder from '@client/components/ui/folder.vue';
import MkwFederation from '../../widgets/federation.vue';
import { version, url } from '@client/config';
import bytes from '@client/filters/bytes';
import number from '@client/filters/number';
import MkInstanceInfo from './instance.vue';
const alpha = (hex, a) => {
const result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex)!;
const r = parseInt(result[1], 16);
const g = parseInt(result[2], 16);
const b = parseInt(result[3], 16);
return `rgba(${r}, ${g}, ${b}, ${a})`;
};
import * as os from '@client/os';
export default defineComponent({
components: {
MkButton,
MkSelect,
MkInput,
MkContainer,
MkFolder,
MkwFederation,
},
data() {
return {
version,
url,
stats: null,
serverInfo: null,
connection: null,
queueConnection: markRaw(os.stream.useChannel('queueStats')),
memUsage: 0,
chartCpuMem: null,
chartNet: null,
jobs: [],
logs: [],
logLevel: 'all',
logDomain: '',
modLogs: [],
dbInfo: null,
overviewHeight: '1fr',
queueHeight: '1fr',
paused: false,
}
},
computed: {
gridColor() {
// TODO: var(--panel)の色が暗いか明るいかで判定する
return this.$store.state.darkMode ? 'rgba(255, 255, 255, 0.1)' : 'rgba(0, 0, 0, 0.1)';
},
},
mounted() {
this.fetchJobs();
Chart.defaults.global.defaultFontColor = getComputedStyle(document.documentElement).getPropertyValue('--fg');
os.api('admin/server-info', {}).then(res => {
this.serverInfo = res;
this.connection = markRaw(os.stream.useChannel('serverStats'));
this.connection.on('stats', this.onStats);
this.connection.on('statsLog', this.onStatsLog);
this.connection.send('requestLog', {
id: Math.random().toString().substr(2, 8),
length: 150
});
this.$nextTick(() => {
this.queueConnection.send('requestLog', {
id: Math.random().toString().substr(2, 8),
length: 200
});
});
});
},
beforeUnmount() {
if (this.connection) {
this.connection.off('stats', this.onStats);
this.connection.off('statsLog', this.onStatsLog);
this.connection.dispose();
}
this.queueConnection.dispose();
},
methods: {
cpumem(el) {
if (this.chartCpuMem != null) return;
this.chartCpuMem = markRaw(new Chart(el, {
type: 'line',
data: {
labels: [],
datasets: [{
label: 'CPU',
pointRadius: 0,
lineTension: 0,
borderWidth: 2,
borderColor: '#86b300',
backgroundColor: alpha('#86b300', 0.1),
data: []
}, {
label: 'MEM (active)',
pointRadius: 0,
lineTension: 0,
borderWidth: 2,
borderColor: '#935dbf',
backgroundColor: alpha('#935dbf', 0.02),
data: []
}, {
label: 'MEM (used)',
pointRadius: 0,
lineTension: 0,
borderWidth: 2,
borderColor: '#935dbf',
borderDash: [5, 5],
fill: false,
data: []
}]
},
options: {
aspectRatio: 3,
layout: {
padding: {
left: 16,
right: 16,
top: 16,
bottom: 0
}
},
legend: {
position: 'bottom',
labels: {
boxWidth: 16,
}
},
scales: {
xAxes: [{
gridLines: {
display: false,
color: this.gridColor,
zeroLineColor: this.gridColor,
},
ticks: {
display: false,
}
}],
yAxes: [{
position: 'right',
gridLines: {
display: true,
color: this.gridColor,
zeroLineColor: this.gridColor,
},
ticks: {
display: false,
max: 100
}
}]
},
tooltips: {
intersect: false,
mode: 'index',
}
}
}));
},
net(el) {
if (this.chartNet != null) return;
this.chartNet = markRaw(new Chart(el, {
type: 'line',
data: {
labels: [],
datasets: [{
label: 'In',
pointRadius: 0,
lineTension: 0,
borderWidth: 2,
borderColor: '#94a029',
backgroundColor: alpha('#94a029', 0.1),
data: []
}, {
label: 'Out',
pointRadius: 0,
lineTension: 0,
borderWidth: 2,
borderColor: '#ff9156',
backgroundColor: alpha('#ff9156', 0.1),
data: []
}]
},
options: {
aspectRatio: 3,
layout: {
padding: {
left: 16,
right: 16,
top: 16,
bottom: 0
}
},
legend: {
position: 'bottom',
labels: {
boxWidth: 16,
}
},
scales: {
xAxes: [{
gridLines: {
display: false,
color: this.gridColor,
zeroLineColor: this.gridColor,
},
ticks: {
display: false
}
}],
yAxes: [{
position: 'right',
gridLines: {
display: true,
color: this.gridColor,
zeroLineColor: this.gridColor,
},
ticks: {
display: false,
}
}]
},
tooltips: {
intersect: false,
mode: 'index',
}
}
}));
},
disk(el) {
if (this.chartDisk != null) return;
this.chartDisk = markRaw(new Chart(el, {
type: 'line',
data: {
labels: [],
datasets: [{
label: 'Read',
pointRadius: 0,
lineTension: 0,
borderWidth: 2,
borderColor: '#94a029',
backgroundColor: alpha('#94a029', 0.1),
data: []
}, {
label: 'Write',
pointRadius: 0,
lineTension: 0,
borderWidth: 2,
borderColor: '#ff9156',
backgroundColor: alpha('#ff9156', 0.1),
data: []
}]
},
options: {
aspectRatio: 3,
layout: {
padding: {
left: 16,
right: 16,
top: 16,
bottom: 0
}
},
legend: {
position: 'bottom',
labels: {
boxWidth: 16,
}
},
scales: {
xAxes: [{
gridLines: {
display: false,
color: this.gridColor,
zeroLineColor: this.gridColor,
},
ticks: {
display: false
}
}],
yAxes: [{
position: 'right',
gridLines: {
display: true,
color: this.gridColor,
zeroLineColor: this.gridColor,
},
ticks: {
display: false,
}
}]
},
tooltips: {
intersect: false,
mode: 'index',
}
}
}));
},
async showInstanceInfo(q) {
let instance = q;
if (typeof q === 'string') {
instance = await os.api('federation/show-instance', {
host: q
});
}
os.popup(MkInstanceInfo, {
instance: instance
}, {}, 'closed');
},
fetchJobs() {
os.api('admin/queue/deliver-delayed', {}).then(jobs => {
this.jobs = jobs;
});
},
onStats(stats) {
if (this.paused) return;
const cpu = (stats.cpu * 100).toFixed(0);
const memActive = (stats.mem.active / this.serverInfo.mem.total * 100).toFixed(0);
const memUsed = (stats.mem.used / this.serverInfo.mem.total * 100).toFixed(0);
this.memUsage = stats.mem.active;
this.chartCpuMem.data.labels.push('');
this.chartCpuMem.data.datasets[0].data.push(cpu);
this.chartCpuMem.data.datasets[1].data.push(memActive);
this.chartCpuMem.data.datasets[2].data.push(memUsed);
this.chartNet.data.labels.push('');
this.chartNet.data.datasets[0].data.push(stats.net.rx);
this.chartNet.data.datasets[1].data.push(stats.net.tx);
this.chartDisk.data.labels.push('');
this.chartDisk.data.datasets[0].data.push(stats.fs.r);
this.chartDisk.data.datasets[1].data.push(stats.fs.w);
if (this.chartCpuMem.data.datasets[0].data.length > 150) {
this.chartCpuMem.data.labels.shift();
this.chartCpuMem.data.datasets[0].data.shift();
this.chartCpuMem.data.datasets[1].data.shift();
this.chartCpuMem.data.datasets[2].data.shift();
this.chartNet.data.labels.shift();
this.chartNet.data.datasets[0].data.shift();
this.chartNet.data.datasets[1].data.shift();
this.chartDisk.data.labels.shift();
this.chartDisk.data.datasets[0].data.shift();
this.chartDisk.data.datasets[1].data.shift();
}
this.chartCpuMem.update();
this.chartNet.update();
this.chartDisk.update();
},
onStatsLog(statsLog) {
for (const stats of [...statsLog].reverse()) {
this.onStats(stats);
}
},
bytes,
number,
pause() {
this.paused = true;
},
resume() {
this.paused = false;
},
}
});
</script>
<style lang="scss" scoped>
.xhexznfu {
> div:nth-child(2) {
padding: 16px;
border-top: solid 0.5px var(--divider);
}
}
</style>