328 lines
12 KiB
Vue
328 lines
12 KiB
Vue
<script type="text/ecmascript-6">
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import _ from 'lodash';
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import moment from 'moment';
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export default {
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components: {},
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/**
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* The component's data.
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*/
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data() {
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return {
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stats: {},
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workers: [],
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workload: [],
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ready: false,
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};
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},
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/**
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* Prepare the component.
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*/
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mounted() {
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document.title = "Horizon - Dashboard";
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this.refreshStatsPeriodically();
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},
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/**
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* Clean after the component is destroyed.
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*/
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destroyed() {
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clearTimeout(this.timeout);
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},
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computed: {
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/**
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* Determine the recent job period label.
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*/
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recentJobsPeriod() {
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return !this.ready
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? 'Jobs past hour'
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: `Jobs past ${this.determinePeriod(this.stats.periods.recentJobs)}`;
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},
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/**
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* Determine the recently failed job period label.
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*/
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recentlyFailedPeriod() {
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return !this.ready
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? 'Failed jobs past 7 days'
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: `Failed jobs past ${this.determinePeriod(this.stats.periods.recentlyFailed)}`;
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},
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},
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methods: {
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/**
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* Load the general stats.
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*/
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loadStats() {
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return this.$http.get('/' + Horizon.path + '/api/stats')
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.then(response => {
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this.stats = response.data;
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if (_.values(response.data.wait)[0]) {
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this.stats.max_wait_time = _.values(response.data.wait)[0];
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this.stats.max_wait_queue = _.keys(response.data.wait)[0].split(':')[1];
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}
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});
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},
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/**
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* Load the workers stats.
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*/
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loadWorkers() {
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return this.$http.get('/' + Horizon.path + '/api/masters')
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.then(response => {
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this.workers = response.data;
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});
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},
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/**
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* Load the workload stats.
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*/
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loadWorkload() {
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return this.$http.get('/' + Horizon.path + '/api/workload')
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.then(response => {
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this.workload = response.data;
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});
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},
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/**
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* Refresh the stats every period of time.
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*/
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refreshStatsPeriodically() {
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Promise.all([
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this.loadStats(),
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this.loadWorkers(),
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this.loadWorkload(),
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]).then(() => {
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this.ready = true;
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this.timeout = setTimeout(() => {
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this.refreshStatsPeriodically(false);
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}, 5000);
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});
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},
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/**
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* Count processes for the given supervisor.
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*/
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countProcesses(processes) {
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return _.chain(processes).values().sum().value().toLocaleString()
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},
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/**
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* Format the Supervisor display name.
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*/
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superVisorDisplayName(supervisor, worker) {
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return _.replace(supervisor, worker + ':', '');
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},
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/**
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*
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* @returns {string}
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*/
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humanTime(time) {
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return moment.duration(time, "seconds").humanize().replace(/^(.)|\s+(.)/g, function ($1) {
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return $1.toUpperCase();
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});
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},
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/**
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* Determine the unit for the given timeframe.
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*/
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determinePeriod(minutes) {
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return moment.duration(moment().diff(moment().subtract(minutes, "minutes"))).humanize().replace(/^An?/i, '');
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}
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}
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}
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</script>
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<template>
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<div>
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<div class="card">
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<div class="card-header d-flex align-items-center justify-content-between">
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<h5>Overview</h5>
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</div>
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<div class="card-bg-secondary">
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<div class="d-flex">
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<div class="w-25 border-right border-bottom">
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<div class="p-4">
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<small class="text-uppercase">Jobs Per Minute</small>
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<h4 class="mt-4 mb-0">
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{{ stats.jobsPerMinute ? stats.jobsPerMinute.toLocaleString() : 0 }}
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</h4>
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</div>
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</div>
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<div class="w-25 border-right border-bottom">
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<div class="p-4">
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<small class="text-uppercase" v-text="recentJobsPeriod"></small>
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<h4 class="mt-4 mb-0">
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{{ stats.recentJobs ? stats.recentJobs.toLocaleString() : 0 }}
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</h4>
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</div>
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</div>
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<div class="w-25 border-right border-bottom">
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<div class="p-4">
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<small class="text-uppercase" v-text="recentlyFailedPeriod"></small>
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<h4 class="mt-4 mb-0">
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{{ stats.recentlyFailed ? stats.recentlyFailed.toLocaleString() : 0 }}
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</h4>
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</div>
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</div>
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<div class="w-25 border-bottom">
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<div class="p-4">
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<small class="text-uppercase">Status</small>
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<div class="d-flex align-items-center mt-4">
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<svg v-if="stats.status == 'running'" class="fill-success" viewBox="0 0 20 20" style="width: 1.5rem; height: 1.5rem;">
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<path d="M2.93 17.07A10 10 0 1 1 17.07 2.93 10 10 0 0 1 2.93 17.07zm12.73-1.41A8 8 0 1 0 4.34 4.34a8 8 0 0 0 11.32 11.32zM6.7 9.29L9 11.6l4.3-4.3 1.4 1.42L9 14.4l-3.7-3.7 1.4-1.42z"></path>
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</svg>
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<svg v-if="stats.status == 'paused'" class="fill-warning" viewBox="0 0 20 20" style="width: 1.5rem; height: 1.5rem;">
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<path d="M2.93 17.07A10 10 0 1 1 17.07 2.93 10 10 0 0 1 2.93 17.07zm12.73-1.41A8 8 0 1 0 4.34 4.34a8 8 0 0 0 11.32 11.32zM7 6h2v8H7V6zm4 0h2v8h-2V6z"/>
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</svg>
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<svg v-if="stats.status == 'inactive'" class="fill-danger" viewBox="0 0 20 20" style=" width: 1.5rem; height: 1.5rem;">
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<path d="M2.93 17.07A10 10 0 1 1 17.07 2.93 10 10 0 0 1 2.93 17.07zm1.41-1.41A8 8 0 1 0 15.66 4.34 8 8 0 0 0 4.34 15.66zm9.9-8.49L11.41 10l2.83 2.83-1.41 1.41L10 11.41l-2.83 2.83-1.41-1.41L8.59 10 5.76 7.17l1.41-1.41L10 8.59l2.83-2.83 1.41 1.41z"/>
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</svg>
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<h4 class="mb-0 ml-2">{{ {running: 'Active', paused: 'Paused', inactive:'Inactive'}[stats.status] }}</h4>
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</div>
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</div>
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</div>
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</div>
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<div class="d-flex">
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<div class="w-25 border-right">
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<div class="p-4 mb-0">
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<small class="text-uppercase">TOTAL PROCESSES</small>
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<h4 class="mt-4">
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{{ stats.processes ? stats.processes.toLocaleString() : 0 }}
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</h4>
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</div>
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</div>
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<div class="w-25 border-right">
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<div class="p-4 mb-0">
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<small class="text-uppercase">MAX WAIT TIME</small>
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<small v-if="stats.max_wait_queue">({{ stats.max_wait_queue }})</small>
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<h4 class="mt-4">
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{{ stats.max_wait_time ? humanTime(stats.max_wait_time) : '-' }}
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</h4>
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</div>
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</div>
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<div class="w-25 border-right">
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<div class="p-4 mb-0">
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<small class="text-uppercase">MAX RUNTIME</small>
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<h4 class="mt-4">
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{{ stats.queueWithMaxRuntime ? stats.queueWithMaxRuntime : '-' }}
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</h4>
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</div>
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</div>
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<div class="w-25">
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<div class="p-4 mb-0">
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<small class="text-uppercase">MAX THROUGHPUT</small>
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<h4 class="mt-4">
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{{ stats.queueWithMaxThroughput ? stats.queueWithMaxThroughput : '-' }}
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</h4>
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</div>
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</div>
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</div>
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</div>
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</div>
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<div class="card mt-4" v-if="workload.length">
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<div class="card-header d-flex align-items-center justify-content-between">
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<h5>Current Workload</h5>
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</div>
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<table class="table table-hover table-sm mb-0">
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<thead>
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<tr>
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<th>Queue</th>
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<th>Processes</th>
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<th>Jobs</th>
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<th class="text-right">Wait</th>
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</tr>
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</thead>
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<tbody>
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<tr v-for="queue in workload">
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<td>
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<span>{{ queue.name.replace(/,/g, ', ') }}</span>
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</td>
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<td>{{ queue.processes ? queue.processes.toLocaleString() : 0 }}</td>
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<td>{{ queue.length ? queue.length.toLocaleString() : 0 }}</td>
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<td class="text-right">{{ humanTime(queue.wait) }}</td>
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</tr>
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</tbody>
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</table>
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</div>
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<div class="card mt-4" v-for="worker in workers" :key="worker.name">
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<div class="card-header d-flex align-items-center justify-content-between">
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<h5>{{ worker.name }}</h5>
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</div>
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<table class="table table-hover table-sm mb-0">
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<thead>
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<tr>
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<th>Supervisor</th>
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<th>Processes</th>
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<th>CPU Threads</th>
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<th>Memory</th>
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<th>Queues</th>
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<th class="text-right">Balancing</th>
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</tr>
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</thead>
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<tbody>
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<tr v-for="supervisor in worker.supervisors">
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<td>{{ superVisorDisplayName(supervisor.name, worker.name) }}</td>
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<td>{{ countProcesses(supervisor.processes) }}</td>
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<td>{{ supervisor.cpu }}</td>
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<td>{{ supervisor.mem }}%</td>
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<td>{{ supervisor.options.queue.replace(/,/g, ', ') }}</td>
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<td class="text-right">
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({{ supervisor.options.balance.charAt(0).toUpperCase() + supervisor.options.balance.slice(1) }})
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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</div>
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</template>
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