Get API Metrics

Returns Prometheus-formatted metrics for all API endpoints. Tracks request counts, durations, sizes, errors, and active requests across normalized endpoint patterns. Metrics are exposed with appropriate labels for method, endpoint, and status.

Metrics exposed:

• sophra_api_requests_total: Counter of total API requests by method, endpoint, and status
• sophra_api_request_duration_seconds: Histogram of request durations by method and endpoint
• sophra_api_response_size_bytes: Histogram of response sizes by method and endpoint
• sophra_api_errors_total: Counter of API errors by method, endpoint, and error type
• sophra_api_active_requests: Gauge of currently active requests by method

Assistant

Responses are generated using AI and may contain mistakes.

Response

200

text/plain

Metrics in Prometheus text format

The response is of type string.

Example:

"# HELP sophra_api_requests_total Total number of API requests\n# TYPE sophra_api_requests_total counter\nsophra_api_requests_total{method=\"GET\",endpoint=\"/cortex/health\",status=\"200\"} 42\n\n# HELP sophra_api_request_duration_seconds API request duration in seconds\n# TYPE sophra_api_request_duration_seconds histogram\nsophra_api_request_duration_seconds{method=\"GET\",endpoint=\"/cortex/health\",quantile=\"0.5\"} 0.123\nsophra_api_request_duration_seconds{method=\"GET\",endpoint=\"/cortex/health\",quantile=\"0.9\"} 0.234\nsophra_api_request_duration_seconds{method=\"GET\",endpoint=\"/cortex/health\",quantile=\"0.95\"} 0.345\nsophra_api_request_duration_seconds{method=\"GET\",endpoint=\"/cortex/health\",quantile=\"0.99\"} 0.456\nsophra_api_request_duration_seconds_sum{method=\"GET\",endpoint=\"/cortex/health\"} 123.45\nsophra_api_request_duration_seconds_count{method=\"GET\",endpoint=\"/cortex/health\"} 100\n"