system.tracing
Contains information about server log.
mysql> select * from tracing limit 1;
+------+--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------+----------+--------+--------------------------------+
| v | name | msg | level | hostname | pid | time |
+------+--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------+----------+--------+--------------------------------+
| 0 | databend-query-@127.0.0.1:3307 | Config { config_file: "", query: QueryConfig { tenant_id: "", cluster_id: "", num_cpus: 16, mysql_handler_host: "127.0.0.1", mysql_handler_port: 3307, max_active_sessions: 256, clickhouse_handler_host: "127.0.0.1", clickhouse_handler_port: 9000, http_handler_host: "127.0.0.1", http_handler_port: 8000, flight_api_address: "127.0.0.1:9090", http_api_address: "127.0.0.1:8080", metric_api_address: "127.0.0.1:7070", http_handler_tls_server_cert: "", http_handler_tls_server_key: "", http_handler_tls_server_root_ca_cert: "", api_tls_server_cert: "", api_tls_server_key: "", api_tls_server_root_ca_cert: "", rpc_tls_server_cert: "", rpc_tls_server_key: "", rpc_tls_query_server_root_ca_cert: "", rpc_tls_query_service_domain_name: "localhost", table_engine_csv_enabled: false, table_engine_parquet_enabled: false, table_engine_memory_enabled: true, database_engine_github_enabled: true, wait_timeout_mills: 5000, max_query_log_size: 10000, table_cache_enabled: false, table_memory_cache_mb_size: 256, table_disk_cache_root: "_cache", table_disk_cache_mb_size: 1024 }, log: LogConfig { log_level: "INFO", log_dir: "./_logs" }, meta: {meta_address: "", meta_user: "", meta_password: "******"}, storage: StorageConfig { storage_type: "disk", disk: DiskStorageConfig { data_path: "_data", temp_data_path: "" }, s3: {s3.storage.region: "", s3.storage.endpoint_url: "", s3.storage.bucket: "", }, azure_storage_blob: {Azure.storage.container: "", } } } | 30 | thinkpad | 297813 | 2021-12-26T13:34:16.387546817Z |
+------+--------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+-------+----------+--------+--------------------------------+