envoy.http.downstream.request.time

Downstream request time distribution

Dimensions:None

Available on:

Prometheus (1)Native (1)

Interface Metrics (2)

Prometheus

envoy_http_downstream_rq_time

Histogram of request processing time for downstream requests

Dimensions:None

Native

http.downstream_rq_time

Distribution of total HTTP request time from downstream perspective

Dimensions:None

Sources

envoy_http_downstream_rq_timewww.envoyproxy.io

http.downstream_rq_timewww.envoyproxy.io

Technical Annotations (13)

Configuration Parameters (1)

envoy.reloadable_features.http2_use_oghttp2recommended: false

Workaround to disable oghttp2 and prevent connection hangs in v1.29

Error Signatures (2)

408http status

max_duration_timeoutlog pattern

Technical References (10)

downstreamconcept/api/checkoutcomponenthttp_request_duration_seconds_bucketcomponentoghttp2componentstream_timeoutconfigurationHTTP/2protocolX-Ray tracecomponenttransaction IDconceptCloudWatch Log InsightscomponentFireLenscomponent

Related Insights (5)

P99 latency degradation impacts user experiencewarning

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Downstream timed out requests exceed thresholdwarning

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Checkout endpoint P95 latency exceeds 3 seconds causing cart abandonment riskcritical

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HTTP/2 POST requests hang with 408 max_duration_timeout after v1.29 upgradecritical

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Request latency outliers showing 100x normal response timewarning

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