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)
2024-11-29 12:38:53
Databases
Tables
Columns
[ "system.error_log.code", "system.error_log.error", "system.error_log.event_date", "system.error_log.event_time", "system.error_log.hostname", "system.error_log.remote", "system.error_log.value" ]
Partitions
[ "system.error_log.202408", "system.error_log.202409", "system.error_log.202410", "system.error_log.202411" ]
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/v22.11.0; os:darwin)
Forwarded for
2405:4803:c847:fb90:a8c9:27e5:1b66:2fce
Distributed depth
0
Revision
{ "Query": "1", "SelectQuery": "1", "InitialQuery": "1", "QueriesWithSubqueries": "1", "SelectQueriesWithSubqueries": "1", "FileOpen": "9", "ReadBufferFromFileDescriptorReadBytes": "428932", "ReadCompressedBytes": "428932", "CompressedReadBufferBlocks": "435", "CompressedReadBufferBytes": "9307251", "OpenedFileCacheMisses": "9", "OpenedFileCacheMicroseconds": "11", "IOBufferAllocs": "21", "IOBufferAllocBytes": "3210843", "MarkCacheHits": "7", "MarkCacheMisses": "1", "QueryCacheMisses": "1", "CreatedReadBufferOrdinary": "9", "DiskReadElapsedMicroseconds": "1396", "GlobalThreadPoolLockWaitMicroseconds": "1", "GlobalThreadPoolJobs": "2", "LocalThreadPoolExpansions": "1", "LocalThreadPoolThreadCreationMicroseconds": "9", "LocalThreadPoolLockWaitMicroseconds": "7", "LocalThreadPoolJobs": "13", "SelectedParts": "8", "SelectedPartsTotal": "8", "SelectedRanges": "8", "SelectedMarks": "62", "SelectedMarksTotal": "62", "SelectedRows": "464369", "SelectedBytes": "9287533", "RowsReadByMainReader": "464369", "WaitMarksLoadMicroseconds": "71", "LoadedMarksCount": "14", "LoadedMarksMemoryBytes": "112", "ContextLock": "29", "ContextLockWaitMicroseconds": "35", "RWLockAcquiredReadLocks": "1", "PartsLockHoldMicroseconds": "7", "PartsLockWaitMicroseconds": "3", "RealTimeMicroseconds": "41270", "UserTimeMicroseconds": "16632", "SystemTimeMicroseconds": "2514", "SoftPageFaults": "659", "OSCPUWaitMicroseconds": "29", "OSCPUVirtualTimeMicroseconds": "19137", "OSReadBytes": "249856", "OSWriteBytes": "4096", "OSReadChars": "428032", "OSWriteChars": "4096", "ThreadPoolReaderPageCacheHit": "84", "ThreadPoolReaderPageCacheHitBytes": "385893", "ThreadPoolReaderPageCacheHitElapsedMicroseconds": "295", "ThreadPoolReaderPageCacheMiss": "9", "ThreadPoolReaderPageCacheMissBytes": "43039", "ThreadPoolReaderPageCacheMissElapsedMicroseconds": "1101", "SynchronousReadWaitMicroseconds": "2566", "LogTrace": "14", "LogDebug": "4", "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", "max_execution_time": "60", "log_query_threads": "0", "enable_optimize_predicate_expression": "1", "use_query_cache": "1", "query_cache_nondeterministic_function_handling": "ignore", "query_cache_system_table_handling": "save", "async_insert": "1", "wait_for_async_insert": "1", "async_insert_use_adaptive_busy_timeout": "1", "allow_experimental_join_condition": "1" }
Used data type families
[ "String", "Bool", "UInt8" ]
Used formats
Used privileges
[ "SELECT(hostname, event_date, event_time, code, error, value, remote) ON system.error_log" ]
| duet-ubuntu | QueryStart | 2024-11-29 12:38:53.536376 | 68 days, 1 hour and 3 minutes | 0 | 0.00 B | 0.00 | 0.00 | 0.00 | Unknown | (0,0,'00000000-0000-0000-0000-000000000000') | 0 | 0 | NaN | 0c66613a-49d3-4413-a56e-7f8ebd5bf15a | ||||
| duet-ubuntu | QueryFinish | 2024-11-29 12:38:53.536376 | 68 days, 1 hour and 3 minutes | 20 | 3.00 MiB | 464.37 thousand | 0.00 | 100.00 | Write | (0,0,'00000000-0000-0000-0000-000000000000') | 12 | 3 | NaN | 0c66613a-49d3-4413-a56e-7f8ebd5bf15a |
