Dragonfly cache Prometheus metrics
Exposes legacy Dragonfly cache metrics in Prometheus text exposition format: lifetime hit/miss/error/operation counters plus current-window gauges for hit ratio, health score, average latency and throughput. Requires no authentication.
Exposes legacy Dragonfly cache metrics in Prometheus text exposition format: lifetime hit/miss/error/operation counters plus current-window gauges for hit ratio, health score, average latency and throughput. Requires no authentication.
Response Body
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curl -X GET "https://example.com/metrics/cache""# HELP cache_hits_total Total number of cache hits\n# TYPE cache_hits_total counter\ncache_hits_total 482910\n\n# HELP cache_misses_total Total number of cache misses\n# TYPE cache_misses_total counter\ncache_misses_total 13402\n\n# HELP cache_errors_total Total number of cache errors\n# TYPE cache_errors_total counter\ncache_errors_total 0\n\n# HELP cache_operations_total Total number of cache operations\n# TYPE cache_operations_total counter\ncache_operations_total 496312\n\n# HELP cache_hit_ratio Current cache hit ratio\n# TYPE cache_hit_ratio gauge\ncache_hit_ratio 0.97\n\n# HELP cache_health_score Cache health score (0-100)\n# TYPE cache_health_score gauge\ncache_health_score 99.20\n\n# HELP cache_avg_latency_ms Average cache operation latency in milliseconds\n# TYPE cache_avg_latency_ms gauge\ncache_avg_latency_ms 0.41\n\n# HELP cache_requests_per_second Current requests per second\n# TYPE cache_requests_per_second gauge\ncache_requests_per_second 1284.00\n""# Cache service not available\n"Application Prometheus metrics GET
Exposes the WUTS application metrics in Prometheus text exposition format on an isolated registry: Go runtime stats, process collector stats, and webhook delivery counters and histograms. Intended for internal scraping and requires no authentication.
Health check GET
Returns the overall health of the WUTS gateway, including process uptime, version, and live connectivity status for the NATS message bus and the Dragonfly cache. Used by load balancers and uptime monitors; requires no authentication.