envoy.cluster.health_check.attempt

Total health check attempts

Dimensions:None

Technical Annotations (7)

Configuration Parameters (3)

trafficPolicy.outlierDetection.intervalrecommended: 30s

Health check interval in DestinationRule, default 10s, increase to reduce CPU

trafficPolicy.outlierDetection.consecutive5xxErrorsrecommended: 5

Errors before ejection in DestinationRule

trafficPolicy.outlierDetection.baseEjectionTimerecommended: 60s

Ejection duration in DestinationRule

Technical References (4)

active health checksconceptoutlier detectioncomponentvirtual nodecomponentoutlierDetectioncomponent

Application crashes from excessive active health check volumecritical

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Frequent health checks generate constant background CPU usageinfo

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