Hostname of the server executing the query
duet-ubuntu
Initial user (for distributed query execution)
Initial query id (for distributed query execution)
initial_address (IP address that the parent query was launched from)
::ffff:127.0.0.1
initial_port (The client port that was used to make the parent query)
Initial query starting time (for distributed query execution)
2025-01-10 18:29:58
Databases
Columns
[ "system.distributed_ddl_queue.status" ]
Interface that the query was initiated from (1 — TCP, 2 — HTTP)
HTTP method (0 = TCP, 1 = GET, 2 = POST)
HTTP user agent
clickhouse-js/0.3.1 (lv:nodejs/v20.18.0; os:linux)
Forwarded for
3.82.100.37
Distributed depth
0
Revision
{ "Query": "1", "SelectQuery": "1", "InitialQuery": "1", "QueriesWithSubqueries": "1", "SelectQueriesWithSubqueries": "1", "IOBufferAllocs": "3", "IOBufferAllocBytes": "3145917", "ArenaAllocChunks": "1", "ArenaAllocBytes": "4096", "FunctionExecute": "2", "QueryCacheMisses": "1", "GlobalThreadPoolLockWaitMicroseconds": "1", "GlobalThreadPoolJobs": "2", "LocalThreadPoolExpansions": "1", "LocalThreadPoolThreadCreationMicroseconds": "41", "LocalThreadPoolLockWaitMicroseconds": "4", "LocalThreadPoolJobs": "4", "ZooKeeperTransactions": "1", "ZooKeeperList": "1", "ContextLock": "21", "ContextLockWaitMicroseconds": "16", "RWLockAcquiredReadLocks": "1", "RealTimeMicroseconds": "3571", "UserTimeMicroseconds": "1161", "SystemTimeMicroseconds": "998", "SoftPageFaults": "13", "OSCPUVirtualTimeMicroseconds": "2157", "OSWriteChars": "1024", "LogTrace": "8", "LogDebug": "1", "ConcurrencyControlSlotsGranted": "1", "ConcurrencyControlSlotsAcquired": "1" }
{ "max_insert_threads": "4", "max_threads": "1", "merge_tree_max_rows_to_use_cache": "10485760", "merge_tree_max_bytes_to_use_cache": "20132659200", "do_not_merge_across_partitions_select_final": "1", "enable_http_compression": "1", "http_connection_timeout": "10", "http_send_timeout": "3600", "http_receive_timeout": "300", "result_overflow_mode": "throw", "max_execution_time": "60", "log_query_threads": "0", "enable_optimize_predicate_expression": "1", "use_query_cache": "1", "query_cache_nondeterministic_function_handling": "save", "query_cache_system_table_handling": "save", "query_cache_max_entries": "0", "query_cache_ttl": "120", "async_insert": "1", "wait_for_async_insert": "1", "async_insert_use_adaptive_busy_timeout": "1", "allow_experimental_analyzer": "1", "allow_experimental_join_condition": "1" }
Used aggregate functions
Used formats
Used functions
Used privileges
[ "SELECT(status) ON system.distributed_ddl_queue" ]
| duet-ubuntu | QueryStart | 2025-01-10 18:29:58.848816 | 3 hours and 47 minutes | 0 | 0.00 B | 0.00 | 0.00 | 0.00 | Unknown | (0,0,'00000000-0000-0000-0000-000000000000') | 0 | 0 | NaN | 4a84a628-1d79-4628-b750-31fbc04a93b6 | ||||
| duet-ubuntu | QueryFinish | 2025-01-10 18:29:58.848816 | 3 hours and 47 minutes | 2 | 3.00 MiB | 0.00 | 0.00 | 1.00 | Write | (0,0,'00000000-0000-0000-0000-000000000000') | 3 | 3 | NaN | 4a84a628-1d79-4628-b750-31fbc04a93b6 |
