http.server.response.body.size
Histogram of HTTP response body sizeDimensions:None
Available on:
OpenTelemetry (1)
Interface Metrics (1)
Dimensions:None
Technical Annotations (4)
Technical References (4)
JSON LinesprotocolJSONLprotocolyieldconceptpaginationconceptRelated Insights (5)
Bandwidth Cost Explosion from Unoptimized Assetswarning
High bandwidth consumption from serving large unoptimized images, JavaScript bundles, or missing CDN cache configuration drives unexpected cost increases and degrades performance for users on slow connections.
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Image Optimization Service Overloadwarning
Heavy reliance on Vercel's on-demand image optimization without proper caching or excessive unique image transformations can hit concurrency limits or cause slow image serving, impacting page load performance and LCP.
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Function Payload Size Limit Breachwarning
Requests or responses exceeding function payload size limits (6MB for request body, 4.5MB for response) result in 413 or 500 errors, breaking API endpoints and user flows that handle file uploads or large data transfers.
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Streaming JSON Lines and binary data with yield supportinfo
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Unpaginated queries on large tables cause expensive operationswarning
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