Get Extractor Performance
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Get Extractor Performance
Get feature extraction performance metrics.
Returns per-extractor execution metrics from the extraction_events
ClickHouse table over the last hours (namespace-scoped), one row per
(extractor_name, version):
- Total executions per extractor
- Average duration + P95/P99 latencies
- Success/failure counts and success rate
Returns an empty array when no extraction has run in the window or analytics is unavailable.
Example:
GET /v1/analytics/extractors/performance?hours=24
GET /v1/analytics/extractors/performance?extractor_name=text_extractor&hours=168
GET
Get Extractor Performance

