| - | - | instanceNameMaxLength| Max length limitation of service instance name. The max length of service + instance names should be less than 200.|SW_INSTANCE_NAME_MAX_LENGTH|70|
| - | - | endpointNameMaxLength| Max length limitation of endpoint name. The max length of service + endpoint names should be less than 240.|SW_ENDPOINT_NAME_MAX_LENGTH|150|
| - | - | searchableTracesTags | Define the set of span tag keys, which should be searchable through the GraphQL. Multiple values should be separated through the comma. | SW_SEARCHABLE_TAG_KEYS | http.method,status_code,db.type,db.instance,mq.queue,mq.topic,mq.broker|
| - | - | searchableLogsTags | Define the set of log tag keys, which should be searchable through the GraphQL. Multiple values should be separated through the comma. | SW_SEARCHABLE_LOGS_TAG_KEYS | level,logger,thread |
| - | - | searchableLogsTags | Define the set of log tag keys, which should be searchable through the GraphQL. Multiple values should be separated through the comma. | SW_SEARCHABLE_LOGS_TAG_KEYS | level |
| - | - | gRPCThreadPoolSize|Pool size of gRPC server| SW_CORE_GRPC_THREAD_POOL_SIZE | CPU core * 4|
| - | - | gRPCThreadPoolQueueSize| The queue size of gRPC server| SW_CORE_GRPC_POOL_QUEUE_SIZE | 10000|
| - | - | maxConcurrentCallsPerConnection | The maximum number of concurrent calls permitted for each incoming connection. Defaults to no limit. | SW_CORE_GRPC_MAX_CONCURRENT_CALL | - |