mirror of https://github.com/Chocobozzz/PeerTube
86 lines
2.6 KiB
TypeScript
86 lines
2.6 KiB
TypeScript
import { Counter, Meter } from '@opentelemetry/api'
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import { MVideoImmutable } from '@server/types/models/index.js'
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import { PlaybackMetricCreate } from '@peertube/peertube-models'
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export class PlaybackMetrics {
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private errorsCounter: Counter
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private resolutionChangesCounter: Counter
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private downloadedBytesP2PCounter: Counter
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private uploadedBytesP2PCounter: Counter
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private downloadedBytesHTTPCounter: Counter
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private peersP2PPeersGaugeBuffer: {
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value: number
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attributes: any
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}[] = []
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constructor (private readonly meter: Meter) {
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}
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buildCounters () {
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this.errorsCounter = this.meter.createCounter('peertube_playback_errors_count', {
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description: 'Errors collected from PeerTube player.'
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})
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this.resolutionChangesCounter = this.meter.createCounter('peertube_playback_resolution_changes_count', {
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description: 'Resolution changes collected from PeerTube player.'
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})
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this.downloadedBytesHTTPCounter = this.meter.createCounter('peertube_playback_http_downloaded_bytes', {
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description: 'Downloaded bytes with HTTP by PeerTube player.'
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})
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this.downloadedBytesP2PCounter = this.meter.createCounter('peertube_playback_p2p_downloaded_bytes', {
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description: 'Downloaded bytes with P2P by PeerTube player.'
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})
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this.uploadedBytesP2PCounter = this.meter.createCounter('peertube_playback_p2p_uploaded_bytes', {
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description: 'Uploaded bytes with P2P by PeerTube player.'
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})
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this.meter.createObservableGauge('peertube_playback_p2p_peers', {
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description: 'Total P2P peers connected to the PeerTube player.'
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}).addCallback(observableResult => {
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for (const gauge of this.peersP2PPeersGaugeBuffer) {
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observableResult.observe(gauge.value, gauge.attributes)
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}
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this.peersP2PPeersGaugeBuffer = []
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})
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}
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observe (video: MVideoImmutable, metrics: PlaybackMetricCreate) {
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const attributes = {
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videoOrigin: video.remote
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? 'remote'
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: 'local',
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playerMode: metrics.playerMode,
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resolution: metrics.resolution + '',
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fps: metrics.fps + '',
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p2pEnabled: metrics.p2pEnabled,
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videoUUID: video.uuid
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}
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this.errorsCounter.add(metrics.errors, attributes)
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this.resolutionChangesCounter.add(metrics.resolutionChanges, attributes)
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this.downloadedBytesHTTPCounter.add(metrics.downloadedBytesHTTP, attributes)
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this.downloadedBytesP2PCounter.add(metrics.downloadedBytesP2P, attributes)
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this.uploadedBytesP2PCounter.add(metrics.uploadedBytesP2P, attributes)
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if (metrics.p2pPeers) {
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this.peersP2PPeersGaugeBuffer.push({
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value: metrics.p2pPeers,
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attributes
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})
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}
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}
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}
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