I am running a service in an eks environment, and I have a question because too many ALB health check logs are generated in the logs within the pod.
The health check timeout for alb is 5 seconds and the interval is set to 15 seconds.
However, too many health check requests occur. If this is normal, please tell me why. Or What should I do to ensure that health checks are performed at regular intervals?
[2024-05-03 05:24:17.136 +00:00] [INF] [88] Request starting HTTP/2 POST http://AWSALB/AWS.ALB/healthcheck - application/grpc 5 │
│ [2024-05-03 05:24:17.136 +00:00] [INF] [102] Request starting HTTP/2 POST http://AWSALB/AWS.ALB/healthcheck - application/grpc 5 │
│ [2024-05-03 05:24:17.137 +00:00] [INF] [102] Executing endpoint 'gRPC - Unimplemented service' │
│ [2024-05-03 05:24:17.137 +00:00] [INF] [142] Request starting HTTP/2 POST http://AWSALB/AWS.ALB/healthcheck - application/grpc 5 │
│ [2024-05-03 05:24:17.137 +00:00] [INF] [102] Service 'AWS.ALB' is unimplemented. │
│ [2024-05-03 05:24:17.137 +00:00] [INF] [102] Executed endpoint 'gRPC - Unimplemented service' │
│ [2024-05-03 05:24:17.136 +00:00] [INF] [88] Executing endpoint 'gRPC - Unimplemented service' │
│ [2024-05-03 05:24:17.137 +00:00] [INF] [142] Executing endpoint 'gRPC - Unimplemented service' │
│ [2024-05-03 05:24:17.137 +00:00] [INF] [142] Service 'AWS.ALB' is unimplemented. │
│ [2024-05-03 05:24:17.137 +00:00] [INF] [142] Executed endpoint 'gRPC - Unimplemented service' │
│ [2024-05-03 05:24:17.137 +00:00] [INF] [102] Request finished HTTP/2 POST http://AWSALB/AWS.ALB/healthcheck - 200 0 application/grpc 0.5566ms │
│ [2024-05-03 05:24:17.137 +00:00] [INF] [88] Service 'AWS.ALB' is unimplemented. │
│ [2024-05-03 05:24:17.137 +00:00] [INF] [88] Executed endpoint 'gRPC - Unimplemented service' │
│ [2024-05-03 05:24:17.137 +00:00] [INF] [142] Request finished HTTP/2 POST http://AWSALB/AWS.ALB/healthcheck - 200 0 application/grpc 0.363ms │
│ [2024-05-03 05:24:17.137 +00:00] [INF] [88] Request finished HTTP/2 POST http://AWSALB/AWS.ALB/healthcheck - 200 0 application/grpc 0.8204ms │
│ [2024-05-03 05:24:17.153 +00:00] [INF] [129] Request starting HTTP/2 POST http://AWSALB/AWS.ALB/healthcheck - application/grpc 5 │
│ [2024-05-03 05:24:17.153 +00:00] [INF] [129] Executing endpoint 'gRPC - Unimplemented service' │
│ [2024-05-03 05:24:17.153 +00:00] [INF] [129] Service 'AWS.ALB' is unimplemented. │
│ [2024-05-03 05:24:17.153 +00:00] [INF] [129] Executed endpoint 'gRPC - Unimplemented service' │
│ [2024-05-03 05:24:17.153 +00:00] [INF] [129] Request finished HTTP/2 POST http://AWSALB/AWS.ALB/healthcheck - 200 0 application/grpc 0.1774ms │
│ [2024-05-03 05:24:17.154 +00:00] [INF] [102] Request starting HTTP/2 POST http://AWSALB/AWS.ALB/healthcheck - application/grpc 5 │
│ [2024-05-03 05:24:17.155 +00:00] [INF] [102] Executing endpoint 'gRPC - Unimplemented service' │
│ [2024-05-03 05:24:17.155 +00:00] [INF] [102] Service 'AWS.ALB' is unimplemented. │
│ [2024-05-03 05:24:17.155 +00:00] [INF] [102] Executed endpoint 'gRPC - Unimplemented service' │
│ [2024-05-03 05:24:17.155 +00:00] [INF] [102] Request finished HTTP/2 POST http://AWSALB/AWS.ALB/healthcheck - 200 0 application/grpc 0.1908ms