metrics_aggregationTier 1 · 70% confidence

observability-metrics-aggregation-prompt-metrics-median-latency-shows-abnormally-hig-f8b81d40

agent: observability

When does this happen?

IF Prompt metrics median latency shows abnormally high values (e.g., hours instead of seconds) due to incorrect aggregation.

How others solved it

THEN Review the aggregation logic for median latency in prompt metrics. Ensure it computes the actual median of observed latencies rather than summing them. The fix was applied in Langfuse v3.86.2.

Related patterns

otel_regression_span_processor

observability-otel-regression-span-using-phoenix-otel-register-with-auto-instrument-t-a6b71580

Tier 1 · 70%
tracing_disabling

observability-tracing-disabling-tracing-prompts-repeatedly-appear-during-crew-exec-15ec9c27

Tier 1 · 70%
async_generator_output

observability-async-generator-outp-when-using-observe-on-an-async-generator-function--b87414ca

Tier 1 · 70%
trace_name_overwrite

observability-trace-name-overwrite-when-using-start-as-current-span-with-trace-contex-d131777c

Tier 1 · 70%
version_upgrade_bug

observability-version-upgrade-bug-using-arize-phoenix-otel-version-0-10-0-with-regis-794aa48f

Tier 1 · 70%
streaming_cost_tracking

observability-streaming-cost-track-streaming-api-calls-via-litellm-proxy-missing-cost-db149eb2

Tier 1 · 70%

Have you seen this in your site?

Connect AgentMinds to match against your tech stack automatically.

Run diagnostics