localstack.http.server.request.duration

HTTP request duration

Dimensions:None

Available on:

OpenTelemetry (1)

Interface Metrics (1)

OpenTelemetry

localstack.http.server.request.duration

Duration of HTTP server requests to LocalStack services

Dimensions:None

Sources

localstack.http.server.request.durationdocs.localstack.cloud

Technical Annotations (24)

Configuration Parameters (4)

healthcheck.timeoutrecommended: 10s

Doubled from default 5s to accommodate slower health check responses

healthcheck.start_periodrecommended: 15s

Grace period for container initialization before health checks count toward failure

healthcheck.intervalrecommended: 10s

Time between consecutive health checks

healthcheck.retriesrecommended: 3

Number of consecutive failures before marking container unhealthy

Error Signatures (5)

Health check exceeded timeout (5s)log pattern

-1exit code

500http status

InternalServerErrorerror code

timeouterror code

CLI Commands (5)

curl localhost:4566diagnostic

.venv/bin/localstack status services --format=jsondiagnostic

docker exec -it ls /bin/bashdiagnostic

while true; do time curl localhost:4566; sleep 0.1; donediagnostic

describe-security-groups --group-name microserviceXYZdiagnostic

Technical References (10)

port 4566componentdocker-compose healthcheckconceptservice_healthy conditioncomponentconnection poolconceptAPI GatewaycomponentIAM permissionsconceptenvironment variablesconfigurationhealth-check API endpointcomponentApplication Load Balancercomponentsecurity groupcomponent

Related Insights (6)

LocalStack container hangs on HTTP requests during SQS operationswarning

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LocalStack health check timeout causes false unhealthy statuswarning

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TCP connection pooling causes linear request latency degradationwarning

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500 Internal Server Error prevents request fulfillment due to server-side failurescritical

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Microservice health check endpoint unavailablecritical

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Security group misconfiguration blocks load balancer trafficcritical

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