Cadence frontend 40,76440,764
Description
This dashboard monitors the health and performance of a Cadence frontend by visualizing request volumes, error rates, and latency distributions across frontend API and client interactions. It highlights error categorization with detailed breakdowns such as cadence_errors (e.g., cadence_errors_bad_request, cadence_errors_service_busy, cadence_errors_entity_not_exists) and tracks latency metrics like FrontEnd API Latencies and Operation Latencies (including p99) to identify tail latencies and bottlenecks. Key features include comparative panels for Requests vs Errors, Error Breakdown, and Latency breakdowns across frontend operations, plus dedicated panels for start workflow execution and polling activity tasks.
Used Metrics 2020
cadence_client_errors
cadence_client_latency_bucket
cadence_client_requests
cadence_errors
cadence_errors_bad_request
cadence_errors_cancellation_already_requested
cadence_errors_context_timeout
cadence_errors_domain_already_exists
cadence_errors_entity_not_exists
cadence_errors_execution_already_started
cadence_errors_limit_exceeded
cadence_errors_query_failed
cadence_errors_service_busy
cadence_errors_shard_ownership_lost
cadence_latency_bucket
cadence_requests
persistence_errors
persistence_latency_bucket
persistence_requests
quantiles