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remove profiling

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This commit is contained in:
mertalev
2026-05-05 10:53:39 -04:00
parent e4f6129419
commit 9b75b37d82
2 changed files with 2 additions and 39 deletions
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server/src/services/transcoding.service.ts
+2 -22
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@@ -165,12 +165,9 @@ export class TranscodingService extends BaseService {
}
private async startTranscode(session: Session, variantIndex: number, startSegment: number) {
const t0 = performance.now();
const { ffmpeg } = await this.getConfig({ withCache: true });
const t1 = performance.now();
const asset = await this.videoStreamRepository.getForTranscoding(session.assetId);
const t2 = performance.now();
if (!asset) {
this.logger.error(`Asset ${session.assetId} not found for HLS transcoding`);
return;
@@ -223,7 +220,6 @@ export class TranscodingService extends BaseService {
await this.failSession(session, `Failed to start transcode: ${error?.message ?? 'unknown error'}`);
return;
}
const t3 = performance.now();
const args = config.getHlsCommand(
{
initFilename: 'init.mp4',
@@ -241,19 +237,11 @@ export class TranscodingService extends BaseService {
asset.videoStream,
asset.audioStream ?? undefined,
);
const t4 = performance.now();
this.logger.log(
`Starting HLS transcode for asset ${session.assetId} variant ${variantIndex} with command: ffmpeg ${args.join(' ')}`,
);
const process = this.processRepository.spawn('ffmpeg', args, { stdio: ['ignore', 'ignore', 'pipe'] });
const t5 = performance.now();
this.attachProcessHandlers(process, session, variantIndex, t5);
this.logger.log(
`[TIMING] startTranscode session=${session.id} variant=${variantIndex} startSegment=${startSegment} ` +
`getConfig=${(t1 - t0).toFixed(1)}ms getAsset=${(t2 - t1).toFixed(1)}ms ` +
`config=${(t3 - t2).toFixed(1)}ms args=${(t4 - t3).toFixed(1)}ms ` +
`spawn=${(t5 - t4).toFixed(1)}ms total=${(t5 - t0).toFixed(1)}ms`,
);
this.attachProcessHandlers(process, session, variantIndex);
return process;
}
@@ -262,9 +250,8 @@ export class TranscodingService extends BaseService {
return this.onSessionEnd({ sessionId: session.id });
}
private attachProcessHandlers(process: ChildProcess, session: Session, variantIndex: number, spawnTime: number) {
private attachProcessHandlers(process: ChildProcess, session: Session, variantIndex: number) {
let stderr = '';
let firstSegmentLogged = false;
const variantDir = StorageCore.getHlsVariantFolder({
ownerId: session.ownerId,
sessionId: session.id,
@@ -284,13 +271,6 @@ export class TranscodingService extends BaseService {
return;
}
const segmentIndex = Number.parseInt(match[1]);
if (!firstSegmentLogged) {
firstSegmentLogged = true;
this.logger.log(
`[TIMING] firstSegmentVisible session=${session.id} variant=${variantIndex} ` +
`segmentIndex=${segmentIndex} sinceSpawn=${(performance.now() - spawnTime).toFixed(1)}ms`,
);
}
session.lastCompletedSegment = segmentIndex;
this.websocketRepository.serverSend('HlsSegmentResult', {
sessionId: session.id,