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litellm/tests/otel_tests
Sameer Kankute 73e32a31bf feat(prometheus): add user_email and user_alias to user budget metrics (#28155)
* feat(prometheus): add user_email and user_alias to user budget metrics

User budget Prometheus gauges now expose human-readable labels alongside
user_id, matching team and API key budget metrics for Grafana filtering.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(prometheus): gate user budget email/alias labels behind opt-in flag

Address greptile review: adding labels to existing metrics is a
breaking cardinality change. Gate behind
prometheus_user_budget_label_include_email_alias=True (default: False)
so existing dashboards and recording rules are unaffected.

Co-authored-by: Cursor <cursoragent@cursor.com>

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Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-18 16:28:14 -07:00
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