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Merge pull request #23934 from hexiaoting/system-querylog-map-continue
Merging (feature) Use Map data type for system logs tables
This commit is contained in:
Maksim Kita
GitHub
commit
f96383c382
@ -380,7 +380,7 @@ do
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done
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# for each query run, prepare array of metrics from query log
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clickhouse-local --query "
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clickhouse-local --allow_experimental_map_type 1 --query "
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create view query_runs as select * from file('analyze/query-runs.tsv', TSV,
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'test text, query_index int, query_id text, version UInt8, time float');
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@ -409,10 +409,10 @@ create view right_query_log as select *
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'$(cat "right-query-log.tsv.columns")');
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create view query_logs as
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select 0 version, query_id, ProfileEvents.Names, ProfileEvents.Values,
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select 0 version, query_id, ProfileEvents.keys, ProfileEvents.values,
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query_duration_ms, memory_usage from left_query_log
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union all
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select 1 version, query_id, ProfileEvents.Names, ProfileEvents.Values,
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select 1 version, query_id, ProfileEvents.keys, ProfileEvents.values,
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query_duration_ms, memory_usage from right_query_log
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;
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@ -424,7 +424,7 @@ create table query_run_metric_arrays engine File(TSV, 'analyze/query-run-metric-
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with (
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-- sumMapState with the list of all keys with '-0.' values. Negative zero is because
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-- sumMap removes keys with positive zeros.
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with (select groupUniqArrayArray(ProfileEvents.Names) from query_logs) as all_names
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with (select groupUniqArrayArray(ProfileEvents.keys) from query_logs) as all_names
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select arrayReduce('sumMapState', [(all_names, arrayMap(x->-0., all_names))])
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) as all_metrics
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select test, query_index, version, query_id,
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@ -433,8 +433,8 @@ create table query_run_metric_arrays engine File(TSV, 'analyze/query-run-metric-
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[
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all_metrics,
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arrayReduce('sumMapState',
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[(ProfileEvents.Names,
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arrayMap(x->toFloat64(x), ProfileEvents.Values))]
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[(ProfileEvents.keys,
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arrayMap(x->toFloat64(x), ProfileEvents.values))]
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),
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arrayReduce('sumMapState', [(
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['client_time', 'server_time', 'memory_usage'],
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@ -507,7 +507,7 @@ do
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file="analyze/tmp/${prefix// /_}.tsv"
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grep "^$prefix " "analyze/query-run-metrics-for-stats.tsv" > "$file" &
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printf "%s\0\n" \
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"clickhouse-local \
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"clickhouse-local --allow_experimental_map_type 1 \
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--file \"$file\" \
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--structure 'test text, query text, run int, version UInt8, metrics Array(float)' \
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--query \"$(cat "$script_dir/eqmed.sql")\" \
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@ -526,7 +526,7 @@ numactl --show
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numactl --cpunodebind=all --membind=all numactl --show
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numactl --cpunodebind=all --membind=all parallel --joblog analyze/parallel-log.txt --null < analyze/commands.txt 2>> analyze/errors.log
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clickhouse-local --query "
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clickhouse-local --allow_experimental_map_type 1 --query "
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-- Join the metric names back to the metric statistics we've calculated, and make
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-- a denormalized table of them -- statistics for all metrics for all queries.
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-- The WITH, ARRAY JOIN and CROSS JOIN do not like each other:
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@ -627,7 +627,7 @@ build_log_column_definitions
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cat analyze/errors.log >> report/errors.log ||:
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cat profile-errors.log >> report/errors.log ||:
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clickhouse-local --query "
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clickhouse-local --allow_experimental_map_type 1 --query "
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create view query_display_names as select * from
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file('analyze/query-display-names.tsv', TSV,
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'test text, query_index int, query_display_name text')
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@ -974,7 +974,7 @@ create table all_query_metrics_tsv engine File(TSV, 'report/all-query-metrics.ts
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for version in {right,left}
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do
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rm -rf data
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clickhouse-local --query "
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clickhouse-local --allow_experimental_map_type 1 --query "
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create view query_profiles as
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with 0 as left, 1 as right
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select * from file('analyze/query-profiles.tsv', TSV,
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@ -1005,7 +1005,7 @@ create table unstable_run_metrics engine File(TSVWithNamesAndTypes,
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'unstable-run-metrics.$version.rep') as
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select
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test, query_index, query_id,
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ProfileEvents.Values value, ProfileEvents.Names metric
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ProfileEvents.values value, ProfileEvents.keys metric
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from query_log array join ProfileEvents
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join unstable_query_runs using (query_id)
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;
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@ -1168,7 +1168,7 @@ build_log_column_definitions
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rm -rf metrics ||:
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mkdir metrics
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clickhouse-local --query "
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clickhouse-local --allow_experimental_map_type 1 --query "
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create view right_async_metric_log as
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select * from file('right-async-metric-log.tsv', TSVWithNamesAndTypes,
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'$(cat right-async-metric-log.tsv.columns)')
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@ -1285,10 +1285,10 @@ create table ci_checks engine File(TSVWithNamesAndTypes, 'ci-checks.tsv')
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set +x # Don't show password in the log
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client=(clickhouse-client
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# Surprisingly, clickhouse-client doesn't understand --host 127.0.0.1:9000
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# so I have to extract host and port with clickhouse-local. I tried to use
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# so I have to extract host and port with clickhouse-local --allow_experimental_map_type 1. I tried to use
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# Poco URI parser to support this in the client, but it's broken and can't
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# parse host:port.
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$(clickhouse-local --query "with '${CHPC_DATABASE_URL}' as url select '--host ' || domain(url) || ' --port ' || toString(port(url)) format TSV")
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$(clickhouse-local --allow_experimental_map_type 1 --query "with '${CHPC_DATABASE_URL}' as url select '--host ' || domain(url) || ' --port ' || toString(port(url)) format TSV")
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--secure
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--user "${CHPC_DATABASE_USER}"
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--password "${CHPC_DATABASE_PASSWORD}"
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@ -1352,7 +1352,7 @@ EOF
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}
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# Check that local and client are in PATH
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clickhouse-local --version > /dev/null
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clickhouse-local --allow_experimental_map_type 1 --version > /dev/null
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clickhouse-client --version > /dev/null
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case "$stage" in
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@ -53,10 +53,8 @@ memory_usage: 0
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peak_memory_usage: 0
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query: SELECT * from system.processes LIMIT 10 FORMAT Vertical;
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thread_ids: [67]
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ProfileEvents.Names: ['Query','SelectQuery','ReadCompressedBytes','CompressedReadBufferBlocks','CompressedReadBufferBytes','IOBufferAllocs','IOBufferAllocBytes','ContextLock','RWLockAcquiredReadLocks']
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ProfileEvents.Values: [1,1,36,1,10,1,89,16,1]
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Settings.Names: ['use_uncompressed_cache','load_balancing','log_queries','max_memory_usage']
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Settings.Values: ['0','in_order','1','10000000000']
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ProfileEvents: {'Query':1,'SelectQuery':1,'ReadCompressedBytes':36,'CompressedReadBufferBlocks':1,'CompressedReadBufferBytes':10,'IOBufferAllocs':1,'IOBufferAllocBytes':89,'ContextLock':15,'RWLockAcquiredReadLocks':1}
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Settings: {'background_pool_size':'32','load_balancing':'random','allow_suspicious_low_cardinality_types':'1','distributed_aggregation_memory_efficient':'1','skip_unavailable_shards':'1','log_queries':'1','max_bytes_before_external_group_by':'20000000000','max_bytes_before_external_sort':'20000000000','allow_introspection_functions':'1'}
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1 rows in set. Elapsed: 0.002 sec.
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```
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@ -84,12 +84,10 @@ Columns:
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- `forwarded_for` ([String](../../sql-reference/data-types/string.md)) — HTTP header `X-Forwarded-For` passed in the HTTP query.
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- `quota_key` ([String](../../sql-reference/data-types/string.md)) — The `quota key` specified in the [quotas](../../operations/quotas.md) setting (see `keyed`).
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- `revision` ([UInt32](../../sql-reference/data-types/int-uint.md)) — ClickHouse revision.
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- `ProfileEvents` ([Map(String, UInt64)](../../sql-reference/data-types/array.md)) — ProfileEvents that measure different metrics. The description of them could be found in the table [system.events](../../operations/system-tables/events.md#system_tables-events)
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- `Settings` ([Map(String, String)](../../sql-reference/data-types/array.md)) — Settings that were changed when the client ran the query. To enable logging changes to settings, set the `log_query_settings` parameter to 1.
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- `log_comment` ([String](../../sql-reference/data-types/string.md)) — Log comment. It can be set to arbitrary string no longer than [max_query_size](../../operations/settings/settings.md#settings-max_query_size). An empty string if it is not defined.
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- `thread_ids` ([Array(UInt64)](../../sql-reference/data-types/array.md)) — Thread ids that are participating in query execution.
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- `ProfileEvents.Names` ([Array(String)](../../sql-reference/data-types/array.md)) — Counters that measure different metrics. The description of them could be found in the table [system.events](../../operations/system-tables/events.md#system_tables-events)
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- `ProfileEvents.Values` ([Array(UInt64)](../../sql-reference/data-types/array.md)) — Values of metrics that are listed in the `ProfileEvents.Names` column.
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- `Settings.Names` ([Array(String)](../../sql-reference/data-types/array.md)) — Names of settings that were changed when the client ran the query. To enable logging changes to settings, set the `log_query_settings` parameter to 1.
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- `Settings.Values` ([Array(String)](../../sql-reference/data-types/array.md)) — Values of settings that are listed in the `Settings.Names` column.
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- `used_aggregate_functions` ([Array(String)](../../sql-reference/data-types/array.md)) — Canonical names of `aggregate functions`, which were used during query execution.
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- `used_aggregate_function_combinators` ([Array(String)](../../sql-reference/data-types/array.md)) — Canonical names of `aggregate functions combinators`, which were used during query execution.
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- `used_database_engines` ([Array(String)](../../sql-reference/data-types/array.md)) — Canonical names of `database engines`, which were used during query execution.
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@ -109,68 +107,49 @@ SELECT * FROM system.query_log WHERE type = 'QueryFinish' AND (query LIKE '%toDa
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``` text
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Row 1:
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──────
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type: QueryFinish
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event_date: 2021-03-18
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event_time: 2021-03-18 20:54:18
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event_time_microseconds: 2021-03-18 20:54:18.676686
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query_start_time: 2021-03-18 20:54:18
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query_start_time_microseconds: 2021-03-18 20:54:18.673934
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query_duration_ms: 2
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read_rows: 100
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read_bytes: 800
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type: QueryStart
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event_date: 2020-09-11
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event_time: 2020-09-11 10:08:17
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event_time_microseconds: 2020-09-11 10:08:17.063321
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query_start_time: 2020-09-11 10:08:17
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query_start_time_microseconds: 2020-09-11 10:08:17.063321
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query_duration_ms: 0
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read_rows: 0
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read_bytes: 0
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written_rows: 0
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written_bytes: 0
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result_rows: 2
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result_bytes: 4858
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result_rows: 0
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result_bytes: 0
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memory_usage: 0
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current_database: default
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query: SELECT uniqArray([1, 1, 2]), SUBSTRING('Hello, world', 7, 5), flatten([[[BIT_AND(123)]], [[mod(3, 2)], [CAST('1' AS INTEGER)]]]), week(toDate('2000-12-05')), CAST(arrayJoin([NULL, NULL]) AS Nullable(TEXT)), avgOrDefaultIf(number, number % 2), sumOrNull(number), toTypeName(sumOrNull(number)), countIf(toDate('2000-12-05') + number as d, toDayOfYear(d) % 2) FROM numbers(100)
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normalized_query_hash: 17858008518552525706
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query_kind: Select
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databases: ['_table_function']
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tables: ['_table_function.numbers']
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columns: ['_table_function.numbers.number']
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query: INSERT INTO test1 VALUES
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exception_code: 0
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exception:
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stack_trace:
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is_initial_query: 1
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user: default
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query_id: 58f3d392-0fa0-4663-ae1d-29917a1a9c9c
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query_id: 50a320fd-85a8-49b8-8761-98a86bcbacef
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address: ::ffff:127.0.0.1
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port: 37486
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port: 33452
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initial_user: default
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initial_query_id: 58f3d392-0fa0-4663-ae1d-29917a1a9c9c
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initial_query_id: 50a320fd-85a8-49b8-8761-98a86bcbacef
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initial_address: ::ffff:127.0.0.1
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initial_port: 37486
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initial_port: 33452
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interface: 1
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os_user: sevirov
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client_hostname: clickhouse.ru-central1.internal
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os_user: bharatnc
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client_hostname: tower
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client_name: ClickHouse
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client_revision: 54447
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client_version_major: 21
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client_version_minor: 4
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client_version_patch: 1
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client_revision: 54437
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client_version_major: 20
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client_version_minor: 7
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client_version_patch: 2
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http_method: 0
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http_user_agent:
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http_referer:
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forwarded_for:
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quota_key:
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revision: 54449
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log_comment:
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thread_ids: [587,11939]
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ProfileEvents.Names: ['Query','SelectQuery','ReadCompressedBytes','CompressedReadBufferBlocks','CompressedReadBufferBytes','IOBufferAllocs','IOBufferAllocBytes','ArenaAllocChunks','ArenaAllocBytes','FunctionExecute','TableFunctionExecute','NetworkSendElapsedMicroseconds','SelectedRows','SelectedBytes','ContextLock','RWLockAcquiredReadLocks','RealTimeMicroseconds','UserTimeMicroseconds','SystemTimeMicroseconds','SoftPageFaults','OSCPUVirtualTimeMicroseconds','OSWriteBytes']
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ProfileEvents.Values: [1,1,36,1,10,2,1048680,1,4096,36,1,110,100,800,77,1,3137,1476,1101,8,2577,8192]
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Settings.Names: ['load_balancing','max_memory_usage']
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Settings.Values: ['random','10000000000']
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used_aggregate_functions: ['groupBitAnd','avg','sum','count','uniq']
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used_aggregate_function_combinators: ['OrDefault','If','OrNull','Array']
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used_database_engines: []
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used_data_type_families: ['String','Array','Int32','Nullable']
|
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used_dictionaries: []
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used_formats: []
|
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used_functions: ['toWeek','CAST','arrayFlatten','toTypeName','toDayOfYear','addDays','array','toDate','modulo','substring','plus']
|
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used_storages: []
|
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used_table_functions: ['numbers']
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revision: 54440
|
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thread_ids: []
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ProfileEvents: {'Query':1,'SelectQuery':1,'ReadCompressedBytes':36,'CompressedReadBufferBlocks':1,'CompressedReadBufferBytes':10,'IOBufferAllocs':1,'IOBufferAllocBytes':89,'ContextLock':15,'RWLockAcquiredReadLocks':1}
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Settings: {'background_pool_size':'32','load_balancing':'random','allow_suspicious_low_cardinality_types':'1','distributed_aggregation_memory_efficient':'1','skip_unavailable_shards':'1','log_queries':'1','max_bytes_before_external_group_by':'20000000000','max_bytes_before_external_sort':'20000000000','allow_introspection_functions':'1'}
|
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```
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|
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**See Also**
|
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|
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@ -58,8 +58,7 @@ Columns:
|
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- `http_user_agent` ([String](../../sql-reference/data-types/string.md)) — The `UserAgent` header passed in the HTTP request.
|
||||
- `quota_key` ([String](../../sql-reference/data-types/string.md)) — The “quota key” specified in the [quotas](../../operations/quotas.md) setting (see `keyed`).
|
||||
- `revision` ([UInt32](../../sql-reference/data-types/int-uint.md)) — ClickHouse revision.
|
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- `ProfileEvents.Names` ([Array(String)](../../sql-reference/data-types/array.md)) — Counters that measure different metrics for this thread. The description of them could be found in the table [system.events](#system_tables-events).
|
||||
- `ProfileEvents.Values` ([Array(UInt64)](../../sql-reference/data-types/array.md)) — Values of metrics for this thread that are listed in the `ProfileEvents.Names` column.
|
||||
- `ProfileEvents` ([Map(String, UInt64)](../../sql-reference/data-types/array.md)) — ProfileEvents that measure different metrics for this thread. The description of them could be found in the table [system.events](#system_tables-events).
|
||||
|
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**Example**
|
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|
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@ -107,8 +106,7 @@ http_method: 0
|
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http_user_agent:
|
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quota_key:
|
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revision: 54440
|
||||
ProfileEvents.Names: ['Query','InsertQuery','FileOpen','WriteBufferFromFileDescriptorWrite','WriteBufferFromFileDescriptorWriteBytes','ReadCompressedBytes','CompressedReadBufferBlocks','CompressedReadBufferBytes','IOBufferAllocs','IOBufferAllocBytes','FunctionExecute','CreatedWriteBufferOrdinary','DiskWriteElapsedMicroseconds','NetworkReceiveElapsedMicroseconds','NetworkSendElapsedMicroseconds','InsertedRows','InsertedBytes','SelectedRows','SelectedBytes','MergeTreeDataWriterRows','MergeTreeDataWriterUncompressedBytes','MergeTreeDataWriterCompressedBytes','MergeTreeDataWriterBlocks','MergeTreeDataWriterBlocksAlreadySorted','ContextLock','RWLockAcquiredReadLocks','RealTimeMicroseconds','UserTimeMicroseconds','SoftPageFaults','OSCPUVirtualTimeMicroseconds','OSWriteBytes','OSReadChars','OSWriteChars']
|
||||
ProfileEvents.Values: [1,1,11,11,591,148,3,71,29,6533808,1,11,72,18,47,1,12,1,12,1,12,189,1,1,10,2,70853,2748,49,2747,45056,422,1520]
|
||||
ProfileEvents: {'Query':1,'SelectQuery':1,'ReadCompressedBytes':36,'CompressedReadBufferBlocks':1,'CompressedReadBufferBytes':10,'IOBufferAllocs':1,'IOBufferAllocBytes':89,'ContextLock':15,'RWLockAcquiredReadLocks':1}
|
||||
```
|
||||
|
||||
**See Also**
|
||||
|
||||
@ -625,10 +625,8 @@ ClickHouseはこのテーブルを作成します。 [query_log](server-configur
|
||||
- `quota_key` (String) — The “quota key” で指定される。 [クォータ](quotas.md) 設定(参照 `keyed`).
|
||||
- `revision` (UInt32) — ClickHouse revision.
|
||||
- `thread_numbers` (Array(UInt32)) — Number of threads that are participating in query execution.
|
||||
- `ProfileEvents.Names` (Array(String)) — Counters that measure different metrics. The description of them could be found in the table [システムイベント](#system_tables-events)
|
||||
- `ProfileEvents.Values` (Array(UInt64)) — Values of metrics that are listed in the `ProfileEvents.Names` 列。
|
||||
- `Settings.Names` (Array(String)) — Names of settings that were changed when the client ran the query. To enable logging changes to settings, set the `log_query_settings` パラメータは1。
|
||||
- `Settings.Values` (Array(String)) — Values of settings that are listed in the `Settings.Names` 列。
|
||||
- `ProfileEvents` (Map(String, UInt64)) — ProfileEvents that measure different metrics. The description of them could be found in the table [システムイベント](#system_tables-events)
|
||||
- `Settings` (Map(String, String)) — Settings 列。
|
||||
|
||||
それぞれのクエリでは、一つまたは二つの行が `query_log` クエリのステータスに応じて、テーブル:
|
||||
|
||||
@ -698,8 +696,7 @@ ClickHouseはこのテーブルを作成します。 [query_thread_log](server-c
|
||||
- `http_user_agent` (String) — The `UserAgent` HTTP要求で渡されるヘッダー。
|
||||
- `quota_key` (String) — The “quota key” で指定される。 [クォータ](quotas.md) 設定(参照 `keyed`).
|
||||
- `revision` (UInt32) — ClickHouse revision.
|
||||
- `ProfileEvents.Names` (Array(String)) — Counters that measure different metrics for this thread. The description of them could be found in the table [システムイベント](#system_tables-events)
|
||||
- `ProfileEvents.Values` (Array(UInt64)) — Values of metrics for this thread that are listed in the `ProfileEvents.Names` 列。
|
||||
- `ProfileEvents` (Map(String, UInt64)) — ProfileEvents that measure different metrics for this thread. The description of them could be found in the table [システムイベント](#system_tables-events)
|
||||
|
||||
既定では、ログは7.5秒間隔でテーブルに追加されます。 この間隔は [query_thread_log](server-configuration-parameters/settings.md#server_configuration_parameters-query-thread-log) サーバ設定(参照 `flush_interval_milliseconds` 変数）。 ログをメモリバッファからテーブルに強制的にフラッシュするには、 `SYSTEM FLUSH LOGS` クエリ。
|
||||
|
||||
|
||||
@ -84,12 +84,10 @@ ClickHouse не удаляет данные из таблица автомати
|
||||
- `forwarded_for` ([String](../../sql-reference/data-types/string.md)) — HTTP заголовок `X-Forwarded-For`.
|
||||
- `quota_key` ([String](../../sql-reference/data-types/string.md)) — `ключ квоты` из настроек [квот](quotas.md) (см. `keyed`).
|
||||
- `revision` ([UInt32](../../sql-reference/data-types/int-uint.md)) — ревизия ClickHouse.
|
||||
- `ProfileEvents` ([Map(String, UInt64)](../../sql-reference/data-types/array.md)) — счетчики для изменения различных метрик. Описание метрик можно получить из таблицы [system.events](#system_tables-events)(#system_tables-events
|
||||
- `Settings` ([Map(String, String)](../../sql-reference/data-types/array.md)) — имена настроек, которые меняются, когда клиент выполняет запрос. Чтобы разрешить логирование изменений настроек, установите параметр `log_query_settings` равным 1.
|
||||
- `log_comment` ([String](../../sql-reference/data-types/string.md)) — комментарий к записи в логе. Представляет собой произвольную строку, длина которой должна быть не больше, чем [max_query_size](../../operations/settings/settings.md#settings-max_query_size). Если нет комментария, то пустая строка.
|
||||
- `thread_ids` ([Array(UInt64)](../../sql-reference/data-types/array.md)) — идентификаторы потоков, участвующих в обработке запросов.
|
||||
- `ProfileEvents.Names` ([Array(String)](../../sql-reference/data-types/array.md)) — счетчики для изменения различных метрик. Описание метрик можно получить из таблицы [system.events](#system_tables-events)(#system_tables-events
|
||||
- `ProfileEvents.Values` ([Array(UInt64)](../../sql-reference/data-types/array.md)) — метрики, перечисленные в столбце `ProfileEvents.Names`.
|
||||
- `Settings.Names` ([Array(String)](../../sql-reference/data-types/array.md)) — имена настроек, которые меняются, когда клиент выполняет запрос. Чтобы разрешить логирование изменений настроек, установите параметр `log_query_settings` равным 1.
|
||||
- `Settings.Values` ([Array(String)](../../sql-reference/data-types/array.md)) — значения настроек, которые перечислены в столбце `Settings.Names`.
|
||||
- `used_aggregate_functions` ([Array(String)](../../sql-reference/data-types/array.md)) — канонические имена `агрегатных функций`, использованных при выполнении запроса.
|
||||
- `used_aggregate_function_combinators` ([Array(String)](../../sql-reference/data-types/array.md)) — канонические имена `комбинаторов агрегатных функций`, использованных при выполнении запроса.
|
||||
- `used_database_engines` ([Array(String)](../../sql-reference/data-types/array.md)) — канонические имена `движков баз данных`, использованных при выполнении запроса.
|
||||
@ -109,68 +107,49 @@ SELECT * FROM system.query_log WHERE type = 'QueryFinish' AND (query LIKE '%toDa
|
||||
``` text
|
||||
Row 1:
|
||||
──────
|
||||
type: QueryFinish
|
||||
event_date: 2021-03-18
|
||||
event_time: 2021-03-18 20:54:18
|
||||
event_time_microseconds: 2021-03-18 20:54:18.676686
|
||||
query_start_time: 2021-03-18 20:54:18
|
||||
query_start_time_microseconds: 2021-03-18 20:54:18.673934
|
||||
query_duration_ms: 2
|
||||
read_rows: 100
|
||||
read_bytes: 800
|
||||
type: QueryStart
|
||||
event_date: 2020-09-11
|
||||
event_time: 2020-09-11 10:08:17
|
||||
event_time_microseconds: 2020-09-11 10:08:17.063321
|
||||
query_start_time: 2020-09-11 10:08:17
|
||||
query_start_time_microseconds: 2020-09-11 10:08:17.063321
|
||||
query_duration_ms: 0
|
||||
read_rows: 0
|
||||
read_bytes: 0
|
||||
written_rows: 0
|
||||
written_bytes: 0
|
||||
result_rows: 2
|
||||
result_bytes: 4858
|
||||
result_rows: 0
|
||||
result_bytes: 0
|
||||
memory_usage: 0
|
||||
current_database: default
|
||||
query: SELECT uniqArray([1, 1, 2]), SUBSTRING('Hello, world', 7, 5), flatten([[[BIT_AND(123)]], [[mod(3, 2)], [CAST('1' AS INTEGER)]]]), week(toDate('2000-12-05')), CAST(arrayJoin([NULL, NULL]) AS Nullable(TEXT)), avgOrDefaultIf(number, number % 2), sumOrNull(number), toTypeName(sumOrNull(number)), countIf(toDate('2000-12-05') + number as d, toDayOfYear(d) % 2) FROM numbers(100)
|
||||
normalized_query_hash: 17858008518552525706
|
||||
query_kind: Select
|
||||
databases: ['_table_function']
|
||||
tables: ['_table_function.numbers']
|
||||
columns: ['_table_function.numbers.number']
|
||||
query: INSERT INTO test1 VALUES
|
||||
exception_code: 0
|
||||
exception:
|
||||
stack_trace:
|
||||
is_initial_query: 1
|
||||
user: default
|
||||
query_id: 58f3d392-0fa0-4663-ae1d-29917a1a9c9c
|
||||
query_id: 50a320fd-85a8-49b8-8761-98a86bcbacef
|
||||
address: ::ffff:127.0.0.1
|
||||
port: 37486
|
||||
port: 33452
|
||||
initial_user: default
|
||||
initial_query_id: 58f3d392-0fa0-4663-ae1d-29917a1a9c9c
|
||||
initial_query_id: 50a320fd-85a8-49b8-8761-98a86bcbacef
|
||||
initial_address: ::ffff:127.0.0.1
|
||||
initial_port: 37486
|
||||
initial_port: 33452
|
||||
interface: 1
|
||||
os_user: sevirov
|
||||
client_hostname: clickhouse.ru-central1.internal
|
||||
os_user: bharatnc
|
||||
client_hostname: tower
|
||||
client_name: ClickHouse
|
||||
client_revision: 54447
|
||||
client_version_major: 21
|
||||
client_version_minor: 4
|
||||
client_version_patch: 1
|
||||
client_revision: 54437
|
||||
client_version_major: 20
|
||||
client_version_minor: 7
|
||||
client_version_patch: 2
|
||||
http_method: 0
|
||||
http_user_agent:
|
||||
http_referer:
|
||||
forwarded_for:
|
||||
quota_key:
|
||||
revision: 54449
|
||||
log_comment:
|
||||
thread_ids: [587,11939]
|
||||
ProfileEvents.Names: ['Query','SelectQuery','ReadCompressedBytes','CompressedReadBufferBlocks','CompressedReadBufferBytes','IOBufferAllocs','IOBufferAllocBytes','ArenaAllocChunks','ArenaAllocBytes','FunctionExecute','TableFunctionExecute','NetworkSendElapsedMicroseconds','SelectedRows','SelectedBytes','ContextLock','RWLockAcquiredReadLocks','RealTimeMicroseconds','UserTimeMicroseconds','SystemTimeMicroseconds','SoftPageFaults','OSCPUVirtualTimeMicroseconds','OSWriteBytes']
|
||||
ProfileEvents.Values: [1,1,36,1,10,2,1048680,1,4096,36,1,110,100,800,77,1,3137,1476,1101,8,2577,8192]
|
||||
Settings.Names: ['load_balancing','max_memory_usage']
|
||||
Settings.Values: ['random','10000000000']
|
||||
used_aggregate_functions: ['groupBitAnd','avg','sum','count','uniq']
|
||||
used_aggregate_function_combinators: ['OrDefault','If','OrNull','Array']
|
||||
used_database_engines: []
|
||||
used_data_type_families: ['String','Array','Int32','Nullable']
|
||||
used_dictionaries: []
|
||||
used_formats: []
|
||||
used_functions: ['toWeek','CAST','arrayFlatten','toTypeName','toDayOfYear','addDays','array','toDate','modulo','substring','plus']
|
||||
used_storages: []
|
||||
used_table_functions: ['numbers']
|
||||
revision: 54440
|
||||
thread_ids: []
|
||||
ProfileEvents: {'Query':1,'SelectQuery':1,'ReadCompressedBytes':36,'CompressedReadBufferBlocks':1,'CompressedReadBufferBytes':10,'IOBufferAllocs':1,'IOBufferAllocBytes':89,'ContextLock':15,'RWLockAcquiredReadLocks':1}
|
||||
Settings: {'background_pool_size':'32','load_balancing':'random','allow_suspicious_low_cardinality_types':'1','distributed_aggregation_memory_efficient':'1','skip_unavailable_shards':'1','log_queries':'1','max_bytes_before_external_group_by':'20000000000','max_bytes_before_external_sort':'20000000000','allow_introspection_functions':'1'}
|
||||
```
|
||||
|
||||
**Смотрите также**
|
||||
|
||||
@ -57,8 +57,7 @@ ClickHouse не удаляет данные из таблицы автомати
|
||||
- `http_user_agent` ([String](../../sql-reference/data-types/string.md)) — HTTP заголовок `UserAgent`.
|
||||
- `quota_key` ([String](../../sql-reference/data-types/string.md)) — «ключ квоты» из настроек [квот](quotas.md) (см. `keyed`).
|
||||
- `revision` ([UInt32](../../sql-reference/data-types/int-uint.md)) — ревизия ClickHouse.
|
||||
- `ProfileEvents.Names` ([Array(String)](../../sql-reference/data-types/array.md)) — счетчики для изменения различных метрик для данного потока. Описание метрик можно получить из таблицы [system.events](#system_tables-events).
|
||||
- `ProfileEvents.Values` ([Array(UInt64)](../../sql-reference/data-types/array.md)) — метрики для данного потока, перечисленные в столбце `ProfileEvents.Names`.
|
||||
- `ProfileEvents` ([Map(String, UInt64)](../../sql-reference/data-types/array.md)) — счетчики для изменения различных метрик для данного потока. Описание метрик можно получить из таблицы [system.events](#system_tables-events).
|
||||
|
||||
**Пример**
|
||||
|
||||
@ -106,8 +105,7 @@ http_method: 0
|
||||
http_user_agent:
|
||||
quota_key:
|
||||
revision: 54440
|
||||
ProfileEvents.Names: ['Query','InsertQuery','FileOpen','WriteBufferFromFileDescriptorWrite','WriteBufferFromFileDescriptorWriteBytes','ReadCompressedBytes','CompressedReadBufferBlocks','CompressedReadBufferBytes','IOBufferAllocs','IOBufferAllocBytes','FunctionExecute','CreatedWriteBufferOrdinary','DiskWriteElapsedMicroseconds','NetworkReceiveElapsedMicroseconds','NetworkSendElapsedMicroseconds','InsertedRows','InsertedBytes','SelectedRows','SelectedBytes','MergeTreeDataWriterRows','MergeTreeDataWriterUncompressedBytes','MergeTreeDataWriterCompressedBytes','MergeTreeDataWriterBlocks','MergeTreeDataWriterBlocksAlreadySorted','ContextLock','RWLockAcquiredReadLocks','RealTimeMicroseconds','UserTimeMicroseconds','SoftPageFaults','OSCPUVirtualTimeMicroseconds','OSWriteBytes','OSReadChars','OSWriteChars']
|
||||
ProfileEvents.Values: [1,1,11,11,591,148,3,71,29,6533808,1,11,72,18,47,1,12,1,12,1,12,189,1,1,10,2,70853,2748,49,2747,45056,422,1520]
|
||||
ProfileEvents: {'Query':1,'SelectQuery':1,'ReadCompressedBytes':36,'CompressedReadBufferBlocks':1,'CompressedReadBufferBytes':10,'IOBufferAllocs':1,'IOBufferAllocBytes':89,'ContextLock':15,'RWLockAcquiredReadLocks':1}
|
||||
```
|
||||
|
||||
**Смотрите также**
|
||||
|
||||
@ -81,9 +81,9 @@ ClickHouse不会自动从表中删除数据。更多详情请看 [introduction](
|
||||
- `http_user_agent` ([String](../../sql-reference/data-types/string.md)) — The `UserAgent` The UserAgent header passed in the HTTP request。
|
||||
- `quota_key` ([String](../../sql-reference/data-types/string.md)) — 在[quotas](../../operations/quotas.md) 配置里设置的“quota key” （见 `keyed`).
|
||||
- `revision` ([UInt32](../../sql-reference/data-types/int-uint.md)) — ClickHouse revision.
|
||||
- `thread_numbers` ([Array(UInt32)](../../sql-reference/data-types/array.md)) — 参与查询的线程数.
|
||||
- `ProfileEvents.Names` ([Array（String)](../../sql-reference/data-types/array.md)) — 衡量不同指标的计数器。 可以在[system.events](../../operations/system-tables/events.md#system_tables-events)中找到它们的描述。
|
||||
- `ProfileEvents.Values` ([Array(UInt64)](../../sql-reference/data-types/array.md)) — `ProfileEvents.Names` 列中列出的指标的值。
|
||||
- `ProfileEvents` ([Map(String, UInt64))](../../sql-reference/data-types/array.md)) — Counters that measure different metrics. The description of them could be found in the table [系统。活动](../../operations/system-tables/events.md#system_tables-events)
|
||||
- `Settings` ([Map(String, String)](../../sql-reference/data-types/array.md)) — Names of settings that were changed when the client ran the query. To enable logging changes to settings, set the `log_query_settings` 参数为1。
|
||||
- `thread_ids` ([Array(UInt32)](../../sql-reference/data-types/array.md)) — 参与查询的线程数.
|
||||
- `Settings.Names` ([Array（String)](../../sql-reference/data-types/array.md)) — 客户端运行查询时更改的设置的名称。 要启用对设置的日志记录更改，请将log_query_settings参数设置为1。
|
||||
- `Settings.Values` ([Array（String)](../../sql-reference/data-types/array.md)) — `Settings.Names` 列中列出的设置的值。
|
||||
**示例**
|
||||
@ -133,10 +133,8 @@ http_user_agent:
|
||||
quota_key:
|
||||
revision: 54434
|
||||
thread_ids: []
|
||||
ProfileEvents.Names: []
|
||||
ProfileEvents.Values: []
|
||||
Settings.Names: ['use_uncompressed_cache','load_balancing','log_queries','max_memory_usage']
|
||||
Settings.Values: ['0','random','1','10000000000']
|
||||
ProfileEvents: {'Query':1,'SelectQuery':1,'ReadCompressedBytes':36,'CompressedReadBufferBlocks':1,'CompressedReadBufferBytes':10,'IOBufferAllocs':1,'IOBufferAllocBytes':89,'ContextLock':15,'RWLockAcquiredReadLocks':1}
|
||||
Settings: {'background_pool_size':'32','load_balancing':'random','allow_suspicious_low_cardinality_types':'1','distributed_aggregation_memory_efficient':'1','skip_unavailable_shards':'1','log_queries':'1','max_bytes_before_external_group_by':'20000000000','max_bytes_before_external_sort':'20000000000','allow_introspection_functions':'1'}
|
||||
```
|
||||
|
||||
**另请参阅**
|
||||
|
||||
@ -61,8 +61,7 @@ ClickHouse不会自动从表中删除数据。 看 [导言](../../operations/sys
|
||||
- `http_user_agent` ([字符串](../../sql-reference/data-types/string.md)) — The `UserAgent` http请求中传递的标头。
|
||||
- `quota_key` ([字符串](../../sql-reference/data-types/string.md)) — The “quota key” 在指定 [配额](../../operations/quotas.md) 设置（见 `keyed`).
|
||||
- `revision` ([UInt32](../../sql-reference/data-types/int-uint.md)) — ClickHouse revision.
|
||||
- `ProfileEvents.Names` ([数组（字符串)](../../sql-reference/data-types/array.md)) — Counters that measure different metrics for this thread. The description of them could be found in the table [系统。活动](#system_tables-events).
|
||||
- `ProfileEvents.Values` ([数组(UInt64)](../../sql-reference/data-types/array.md)) — Values of metrics for this thread that are listed in the `ProfileEvents.Names` 列。
|
||||
- `ProfileEvents` ([数组（字符串, UInt64)](../../sql-reference/data-types/array.md)) — Counters that measure different metrics for this thread. The description of them could be found in the table [系统。活动](#system_tables-events).
|
||||
|
||||
**示例**
|
||||
|
||||
@ -108,8 +107,7 @@ http_method: 0
|
||||
http_user_agent:
|
||||
quota_key:
|
||||
revision: 54434
|
||||
ProfileEvents.Names: ['ContextLock','RealTimeMicroseconds','UserTimeMicroseconds','OSCPUWaitMicroseconds','OSCPUVirtualTimeMicroseconds']
|
||||
ProfileEvents.Values: [1,97,81,5,81]
|
||||
ProfileEvents: {'Query':1,'SelectQuery':1,'ReadCompressedBytes':36,'CompressedReadBufferBlocks':1,'CompressedReadBufferBytes':10,'IOBufferAllocs':1,'IOBufferAllocBytes':89,'ContextLock':15,'RWLockAcquiredReadLocks':1}
|
||||
...
|
||||
```
|
||||
|
||||
|
||||
@ -2,6 +2,7 @@
|
||||
|
||||
#include <Poco/Util/AbstractConfiguration.h>
|
||||
#include <Columns/ColumnArray.h>
|
||||
#include <Columns/ColumnMap.h>
|
||||
#include <Common/typeid_cast.h>
|
||||
#include <string.h>
|
||||
#include <boost/program_options/options_description.hpp>
|
||||
@ -56,40 +57,27 @@ void Settings::loadSettingsFromConfig(const String & path, const Poco::Util::Abs
|
||||
}
|
||||
}
|
||||
|
||||
void Settings::dumpToArrayColumns(IColumn * column_names_, IColumn * column_values_, bool changed_only)
|
||||
void Settings::dumpToMapColumn(IColumn * column, bool changed_only)
|
||||
{
|
||||
/// Convert ptr and make simple check
|
||||
auto * column_names = (column_names_) ? &typeid_cast<ColumnArray &>(*column_names_) : nullptr;
|
||||
auto * column_values = (column_values_) ? &typeid_cast<ColumnArray &>(*column_values_) : nullptr;
|
||||
auto * column_map = column ? &typeid_cast<ColumnMap &>(*column) : nullptr;
|
||||
if (!column_map)
|
||||
return;
|
||||
|
||||
size_t count = 0;
|
||||
auto & offsets = column_map->getNestedColumn().getOffsets();
|
||||
auto & tuple_column = column_map->getNestedData();
|
||||
auto & key_column = tuple_column.getColumn(0);
|
||||
auto & value_column = tuple_column.getColumn(1);
|
||||
|
||||
size_t size = 0;
|
||||
for (const auto & setting : all(changed_only ? SKIP_UNCHANGED : SKIP_NONE))
|
||||
{
|
||||
if (column_names)
|
||||
{
|
||||
auto name = setting.getName();
|
||||
column_names->getData().insertData(name.data(), name.size());
|
||||
}
|
||||
if (column_values)
|
||||
column_values->getData().insert(setting.getValueString());
|
||||
++count;
|
||||
}
|
||||
|
||||
if (column_names)
|
||||
{
|
||||
auto & offsets = column_names->getOffsets();
|
||||
offsets.push_back(offsets.back() + count);
|
||||
}
|
||||
|
||||
/// Nested columns case
|
||||
bool the_same_offsets = column_names && column_values && column_names->getOffsetsPtr() == column_values->getOffsetsPtr();
|
||||
|
||||
if (column_values && !the_same_offsets)
|
||||
{
|
||||
auto & offsets = column_values->getOffsets();
|
||||
offsets.push_back(offsets.back() + count);
|
||||
key_column.insertData(name.data(), name.size());
|
||||
value_column.insert(setting.getValueString());
|
||||
size++;
|
||||
}
|
||||
offsets.push_back(offsets.back() + size);
|
||||
}
|
||||
|
||||
void Settings::addProgramOptions(boost::program_options::options_description & options)
|
||||
|
||||
@ -597,7 +597,7 @@ struct Settings : public BaseSettings<SettingsTraits>
|
||||
void loadSettingsFromConfig(const String & path, const Poco::Util::AbstractConfiguration & config);
|
||||
|
||||
/// Dumps profile events to two columns of type Array(String)
|
||||
void dumpToArrayColumns(IColumn * column_names, IColumn * column_values, bool changed_only = true);
|
||||
void dumpToMapColumn(IColumn * column, bool changed_only = true);
|
||||
|
||||
/// Adds program options to set the settings from a command line.
|
||||
/// (Don't forget to call notify() on the `variables_map` after parsing it!)
|
||||
|
||||
@ -647,7 +647,8 @@ void InterpreterCreateQuery::validateTableStructure(const ASTCreateQuery & creat
|
||||
}
|
||||
}
|
||||
|
||||
if (!create.attach && !settings.allow_experimental_map_type)
|
||||
// enable allow_experimental_map_type for system tables
|
||||
if (create.database != "system" && !create.attach && !settings.allow_experimental_map_type)
|
||||
{
|
||||
for (const auto & name_and_type_pair : properties.columns.getAllPhysical())
|
||||
{
|
||||
|
||||
@ -6,6 +6,7 @@
|
||||
#include <DataTypes/DataTypeDateTime64.h>
|
||||
#include <DataTypes/DataTypesNumber.h>
|
||||
#include <DataTypes/DataTypeString.h>
|
||||
#include <DataTypes/DataTypeMap.h>
|
||||
#include <DataTypes/DataTypeUUID.h>
|
||||
|
||||
#include <Common/hex.h>
|
||||
@ -34,10 +35,8 @@ Block OpenTelemetrySpanLogElement::createBlock()
|
||||
{std::make_shared<DataTypeUInt64>(), "start_time_us"},
|
||||
{std::make_shared<DataTypeUInt64>(), "finish_time_us"},
|
||||
{std::make_shared<DataTypeDate>(), "finish_date"},
|
||||
{std::make_shared<DataTypeArray>(std::make_shared<DataTypeString>()),
|
||||
"attribute.names"},
|
||||
{std::make_shared<DataTypeArray>(std::make_shared<DataTypeString>()),
|
||||
"attribute.values"}
|
||||
{std::make_shared<DataTypeMap>(std::make_shared<DataTypeString>(), std::make_shared<DataTypeString>()),
|
||||
"attribute"},
|
||||
};
|
||||
}
|
||||
|
||||
@ -53,17 +52,16 @@ void OpenTelemetrySpanLogElement::appendToBlock(MutableColumns & columns) const
|
||||
columns[i++]->insert(start_time_us);
|
||||
columns[i++]->insert(finish_time_us);
|
||||
columns[i++]->insert(DateLUT::instance().toDayNum(finish_time_us / 1000000).toUnderType());
|
||||
columns[i++]->insert(attribute_names);
|
||||
// The user might add some ints values, and we will have Int Field, and the
|
||||
// insert will fail because the column requires Strings. Convert the fields
|
||||
// here, because it's hard to remember to convert them in all other places.
|
||||
Array string_values;
|
||||
string_values.reserve(attribute_values.size());
|
||||
for (const auto & value : attribute_values)
|
||||
|
||||
Map map(attribute_names.size());
|
||||
for (size_t attr_idx = 0; attr_idx < map.size(); ++attr_idx)
|
||||
{
|
||||
string_values.push_back(toString(value));
|
||||
map[attr_idx] = Tuple{attribute_names[attr_idx], toString(attribute_values[attr_idx])};
|
||||
}
|
||||
columns[i++]->insert(string_values);
|
||||
columns[i++]->insert(map);
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -3,6 +3,7 @@
|
||||
#include <Columns/ColumnsNumber.h>
|
||||
#include <Columns/ColumnString.h>
|
||||
#include <Columns/ColumnArray.h>
|
||||
#include <Columns/ColumnMap.h>
|
||||
#include <DataTypes/DataTypesNumber.h>
|
||||
#include <DataTypes/DataTypeString.h>
|
||||
#include <DataTypes/DataTypeArray.h>
|
||||
@ -11,14 +12,18 @@ namespace ProfileEvents
|
||||
{
|
||||
|
||||
/// Put implementation here to avoid extra linking dependencies for clickhouse_common_io
|
||||
void dumpToArrayColumns(const Counters & counters, DB::IColumn * column_names_, DB::IColumn * column_values_, bool nonzero_only)
|
||||
void dumpToMapColumn(const Counters & counters, DB::IColumn * column, bool nonzero_only)
|
||||
{
|
||||
/// Convert ptr and make simple check
|
||||
auto * column_names = (column_names_) ? &typeid_cast<DB::ColumnArray &>(*column_names_) : nullptr;
|
||||
auto * column_values = (column_values_) ? &typeid_cast<DB::ColumnArray &>(*column_values_) : nullptr;
|
||||
auto * column_map = column ? &typeid_cast<DB::ColumnMap &>(*column) : nullptr;
|
||||
if (!column_map)
|
||||
return;
|
||||
|
||||
auto & offsets = column_map->getNestedColumn().getOffsets();
|
||||
auto & tuple_column = column_map->getNestedData();
|
||||
auto & key_column = tuple_column.getColumn(0);
|
||||
auto & value_column = tuple_column.getColumn(1);
|
||||
|
||||
size_t size = 0;
|
||||
|
||||
for (Event event = 0; event < Counters::num_counters; ++event)
|
||||
{
|
||||
UInt64 value = counters[event].load(std::memory_order_relaxed);
|
||||
@ -26,34 +31,12 @@ void dumpToArrayColumns(const Counters & counters, DB::IColumn * column_names_,
|
||||
if (nonzero_only && 0 == value)
|
||||
continue;
|
||||
|
||||
++size;
|
||||
|
||||
if (column_names)
|
||||
{
|
||||
const char * desc = ProfileEvents::getName(event);
|
||||
column_names->getData().insertData(desc, strlen(desc));
|
||||
key_column.insertData(desc, strlen(desc));
|
||||
value_column.insert(value);
|
||||
size++;
|
||||
}
|
||||
|
||||
if (column_values)
|
||||
column_values->getData().insert(value);
|
||||
}
|
||||
|
||||
if (column_names)
|
||||
{
|
||||
auto & offsets = column_names->getOffsets();
|
||||
offsets.push_back(offsets.back() + size);
|
||||
}
|
||||
|
||||
if (column_values)
|
||||
{
|
||||
/// Nested columns case
|
||||
bool the_same_offsets = column_names && column_names->getOffsetsPtr().get() == column_values->getOffsetsPtr().get();
|
||||
if (!the_same_offsets)
|
||||
{
|
||||
auto & offsets = column_values->getOffsets();
|
||||
offsets.push_back(offsets.back() + size);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@ -6,7 +6,7 @@
|
||||
namespace ProfileEvents
|
||||
{
|
||||
|
||||
/// Dumps profile events to two columns Array(String) and Array(UInt64)
|
||||
void dumpToArrayColumns(const Counters & counters, DB::IColumn * column_names, DB::IColumn * column_value, bool nonzero_only = true);
|
||||
/// Dumps profile events to columns Map(String, UInt64)
|
||||
void dumpToMapColumn(const Counters & counters, DB::IColumn * column, bool nonzero_only = true);
|
||||
|
||||
}
|
||||
|
||||
@ -10,6 +10,7 @@
|
||||
#include <DataTypes/DataTypeDateTime.h>
|
||||
#include <DataTypes/DataTypeEnum.h>
|
||||
#include <DataTypes/DataTypeFactory.h>
|
||||
#include <DataTypes/DataTypeMap.h>
|
||||
#include <DataTypes/DataTypeLowCardinality.h>
|
||||
#include <DataTypes/DataTypeString.h>
|
||||
#include <DataTypes/DataTypesNumber.h>
|
||||
@ -19,6 +20,7 @@
|
||||
#include <Common/ClickHouseRevision.h>
|
||||
#include <Common/IPv6ToBinary.h>
|
||||
#include <Common/ProfileEvents.h>
|
||||
#include <Common/typeid_cast.h>
|
||||
|
||||
|
||||
namespace DB
|
||||
@ -99,10 +101,8 @@ Block QueryLogElement::createBlock()
|
||||
{std::make_shared<DataTypeString>(), "log_comment"},
|
||||
|
||||
{std::make_shared<DataTypeArray>(std::make_shared<DataTypeUInt64>()), "thread_ids"},
|
||||
{std::make_shared<DataTypeArray>(std::make_shared<DataTypeString>()), "ProfileEvents.Names"},
|
||||
{std::make_shared<DataTypeArray>(std::make_shared<DataTypeUInt64>()), "ProfileEvents.Values"},
|
||||
{std::make_shared<DataTypeArray>(std::make_shared<DataTypeString>()), "Settings.Names"},
|
||||
{std::make_shared<DataTypeArray>(std::make_shared<DataTypeString>()), "Settings.Values"},
|
||||
{std::make_shared<DataTypeMap>(std::make_shared<DataTypeString>(), std::make_shared<DataTypeUInt64>()), "ProfileEvents"},
|
||||
{std::make_shared<DataTypeMap>(std::make_shared<DataTypeString>(), std::make_shared<DataTypeString>()), "Settings"},
|
||||
|
||||
{std::make_shared<DataTypeArray>(std::make_shared<DataTypeString>()), "used_aggregate_functions"},
|
||||
{std::make_shared<DataTypeArray>(std::make_shared<DataTypeString>()), "used_aggregate_function_combinators"},
|
||||
@ -188,26 +188,22 @@ void QueryLogElement::appendToBlock(MutableColumns & columns) const
|
||||
|
||||
if (profile_counters)
|
||||
{
|
||||
auto * column_names = columns[i++].get();
|
||||
auto * column_values = columns[i++].get();
|
||||
ProfileEvents::dumpToArrayColumns(*profile_counters, column_names, column_values, true);
|
||||
auto * column = columns[i++].get();
|
||||
ProfileEvents::dumpToMapColumn(*profile_counters, column, true);
|
||||
}
|
||||
else
|
||||
{
|
||||
columns[i++]->insertDefault();
|
||||
columns[i++]->insertDefault();
|
||||
}
|
||||
|
||||
if (query_settings)
|
||||
{
|
||||
auto * column_names = columns[i++].get();
|
||||
auto * column_values = columns[i++].get();
|
||||
query_settings->dumpToArrayColumns(column_names, column_values, true);
|
||||
auto * column = columns[i++].get();
|
||||
query_settings->dumpToMapColumn(column, true);
|
||||
}
|
||||
else
|
||||
{
|
||||
columns[i++]->insertDefault();
|
||||
columns[i++]->insertDefault();
|
||||
}
|
||||
|
||||
{
|
||||
|
||||
@ -5,6 +5,7 @@
|
||||
#include <Columns/ColumnsNumber.h>
|
||||
#include <DataTypes/DataTypeArray.h>
|
||||
#include <DataTypes/DataTypeDate.h>
|
||||
#include <DataTypes/DataTypeMap.h>
|
||||
#include <DataTypes/DataTypeDateTime.h>
|
||||
#include <DataTypes/DataTypeDateTime64.h>
|
||||
#include <DataTypes/DataTypeFactory.h>
|
||||
@ -69,8 +70,7 @@ Block QueryThreadLogElement::createBlock()
|
||||
|
||||
{std::make_shared<DataTypeUInt32>(), "revision"},
|
||||
|
||||
{std::make_shared<DataTypeArray>(std::make_shared<DataTypeString>()), "ProfileEvents.Names"},
|
||||
{std::make_shared<DataTypeArray>(std::make_shared<DataTypeUInt64>()), "ProfileEvents.Values"}
|
||||
{std::make_shared<DataTypeMap>(std::make_shared<DataTypeString>(), std::make_shared<DataTypeUInt64>()), "ProfileEvents"},
|
||||
};
|
||||
}
|
||||
|
||||
@ -107,14 +107,12 @@ void QueryThreadLogElement::appendToBlock(MutableColumns & columns) const
|
||||
|
||||
if (profile_counters)
|
||||
{
|
||||
auto * column_names = columns[i++].get();
|
||||
auto * column_values = columns[i++].get();
|
||||
dumpToArrayColumns(*profile_counters, column_names, column_values, true);
|
||||
auto * column = columns[i++].get();
|
||||
ProfileEvents::dumpToMapColumn(*profile_counters, column, true);
|
||||
}
|
||||
else
|
||||
{
|
||||
columns[i++]->insertDefault();
|
||||
columns[i++]->insertDefault();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -1,6 +1,7 @@
|
||||
#include <DataTypes/DataTypeString.h>
|
||||
#include <DataTypes/DataTypesNumber.h>
|
||||
#include <DataTypes/DataTypeArray.h>
|
||||
#include <DataTypes/DataTypeMap.h>
|
||||
#include <DataTypes/DataTypeFactory.h>
|
||||
#include <Interpreters/ProcessList.h>
|
||||
#include <Storages/System/StorageSystemProcesses.h>
|
||||
@ -60,10 +61,8 @@ NamesAndTypesList StorageSystemProcesses::getNamesAndTypes()
|
||||
{"query", std::make_shared<DataTypeString>()},
|
||||
|
||||
{"thread_ids", std::make_shared<DataTypeArray>(std::make_shared<DataTypeUInt64>())},
|
||||
{"ProfileEvents.Names", std::make_shared<DataTypeArray>(std::make_shared<DataTypeString>())},
|
||||
{"ProfileEvents.Values", std::make_shared<DataTypeArray>(std::make_shared<DataTypeUInt64>())},
|
||||
{"Settings.Names", std::make_shared<DataTypeArray>(std::make_shared<DataTypeString>())},
|
||||
{"Settings.Values", std::make_shared<DataTypeArray>(std::make_shared<DataTypeString>())},
|
||||
{"ProfileEvents", std::make_shared<DataTypeMap>(std::make_shared<DataTypeString>(), std::make_shared<DataTypeUInt64>())},
|
||||
{"Settings", std::make_shared<DataTypeMap>(std::make_shared<DataTypeString>(), std::make_shared<DataTypeString>())},
|
||||
|
||||
{"current_database", std::make_shared<DataTypeString>()},
|
||||
};
|
||||
@ -127,28 +126,24 @@ void StorageSystemProcesses::fillData(MutableColumns & res_columns, ContextPtr c
|
||||
}
|
||||
|
||||
{
|
||||
IColumn * column_profile_events_names = res_columns[i++].get();
|
||||
IColumn * column_profile_events_values = res_columns[i++].get();
|
||||
IColumn * column = res_columns[i++].get();
|
||||
|
||||
if (process.profile_counters)
|
||||
ProfileEvents::dumpToArrayColumns(*process.profile_counters, column_profile_events_names, column_profile_events_values, true);
|
||||
ProfileEvents::dumpToMapColumn(*process.profile_counters, column, true);
|
||||
else
|
||||
{
|
||||
column_profile_events_names->insertDefault();
|
||||
column_profile_events_values->insertDefault();
|
||||
column->insertDefault();
|
||||
}
|
||||
}
|
||||
|
||||
{
|
||||
IColumn * column_settings_names = res_columns[i++].get();
|
||||
IColumn * column_settings_values = res_columns[i++].get();
|
||||
IColumn * column = res_columns[i++].get();
|
||||
|
||||
if (process.query_settings)
|
||||
process.query_settings->dumpToArrayColumns(column_settings_names, column_settings_values, true);
|
||||
process.query_settings->dumpToMapColumn(column, true);
|
||||
else
|
||||
{
|
||||
column_settings_names->insertDefault();
|
||||
column_settings_values->insertDefault();
|
||||
column->insertDefault();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -83,7 +83,7 @@ def get_query_user_info(node, query_pattern):
|
||||
def get_query_setting_on_shard(node, query_pattern, setting):
|
||||
node.query("SYSTEM FLUSH LOGS")
|
||||
return node.query("""
|
||||
SELECT (arrayFilter(x -> ((x.1) = '{}'), arrayZip(Settings.Names, Settings.Values))[1]).2
|
||||
SELECT Settings['{}']
|
||||
FROM system.query_log
|
||||
WHERE
|
||||
query LIKE '%{}%' AND
|
||||
|
||||
@ -24,7 +24,7 @@ def get_query_stat(instance, hint):
|
||||
result = {}
|
||||
instance.query("SYSTEM FLUSH LOGS")
|
||||
events = instance.query('''
|
||||
SELECT ProfileEvents.Names, ProfileEvents.Values
|
||||
SELECT ProfileEvents.keys, ProfileEvents.values
|
||||
FROM system.query_log
|
||||
ARRAY JOIN ProfileEvents
|
||||
WHERE type != 1 AND query LIKE '%{}%'
|
||||
|
||||
@ -83,7 +83,7 @@ def get_query_stat(instance, hint):
|
||||
result = init_list.copy()
|
||||
instance.query("SYSTEM FLUSH LOGS")
|
||||
events = instance.query('''
|
||||
SELECT ProfileEvents.Names, ProfileEvents.Values
|
||||
SELECT ProfileEvents.keys, ProfileEvents.values
|
||||
FROM system.query_log
|
||||
ARRAY JOIN ProfileEvents
|
||||
WHERE type != 1 AND query LIKE '%{}%'
|
||||
|
||||
@ -40,16 +40,16 @@ $CLICKHOUSE_CLIENT $settings -q "SYSTEM FLUSH LOGS"
|
||||
$CLICKHOUSE_CLIENT $settings -q "
|
||||
WITH
|
||||
any(query_duration_ms*1000) AS duration,
|
||||
sumIf(PV, PN = 'RealTimeMicroseconds') AS threads_realtime,
|
||||
sumIf(PV, PN IN ('UserTimeMicroseconds', 'SystemTimeMicroseconds', 'OSIOWaitMicroseconds', 'OSCPUWaitMicroseconds')) AS threads_time_user_system_io
|
||||
sum(ProfileEvents['RealTimeMicroseconds']) AS threads_realtime,
|
||||
sum(ProfileEvents['UserTimeMicroseconds'] + ProfileEvents['SystemTimeMicroseconds'] + ProfileEvents['OSIOWaitMicroseconds'] + ProfileEvents['OSCPUWaitMicroseconds']) AS threads_time_user_system_io
|
||||
SELECT
|
||||
-- duration, threads_realtime, threads_time_user_system_io,
|
||||
threads_realtime >= 0.99 * duration,
|
||||
threads_realtime >= threads_time_user_system_io,
|
||||
any(length(thread_ids)) >= 1
|
||||
FROM
|
||||
(SELECT * FROM system.query_log PREWHERE query='$heavy_cpu_query' WHERE event_date >= today()-2 AND current_database = currentDatabase() AND type=2 ORDER BY event_time DESC LIMIT 1)
|
||||
ARRAY JOIN ProfileEvents.Names AS PN, ProfileEvents.Values AS PV"
|
||||
(SELECT * FROM system.query_log PREWHERE query='$heavy_cpu_query' WHERE event_date >= today()-1 AND current_database = currentDatabase() AND type=2 ORDER BY event_time DESC LIMIT 1)
|
||||
"
|
||||
|
||||
# Clean
|
||||
rm "$server_logs_file"
|
||||
|
||||
@ -28,6 +28,7 @@ $CLICKHOUSE_CLIENT $settings -q "$touching_many_parts_query" &> /dev/null
|
||||
|
||||
$CLICKHOUSE_CLIENT $settings -q "SYSTEM FLUSH LOGS"
|
||||
|
||||
$CLICKHOUSE_CLIENT $settings -q "SELECT pi.Values FROM system.query_log ARRAY JOIN ProfileEvents as pi WHERE query='$touching_many_parts_query' and current_database = currentDatabase() and pi.Names = 'FileOpen' ORDER BY event_time DESC LIMIT 1;"
|
||||
|
||||
$CLICKHOUSE_CLIENT $settings -q "SELECT ProfileEvents['FileOpen'] FROM system.query_log WHERE query='$touching_many_parts_query' and current_database = currentDatabase() ORDER BY event_time DESC LIMIT 1;"
|
||||
|
||||
$CLICKHOUSE_CLIENT $settings -q "DROP TABLE IF EXISTS merge_tree_table;"
|
||||
|
||||
@ -20,7 +20,8 @@ $CLICKHOUSE_CLIENT --use_uncompressed_cache=1 --query_id="test-query-uncompresse
|
||||
|
||||
$CLICKHOUSE_CLIENT --query="SYSTEM FLUSH LOGS"
|
||||
|
||||
$CLICKHOUSE_CLIENT --query="SELECT ProfileEvents.Values[indexOf(ProfileEvents.Names, 'Seek')], ProfileEvents.Values[indexOf(ProfileEvents.Names, 'ReadCompressedBytes')], ProfileEvents.Values[indexOf(ProfileEvents.Names, 'UncompressedCacheHits')] AS hit FROM system.query_log WHERE (query_id = 'test-query-uncompressed-cache') AND current_database = currentDatabase() AND (type = 2) AND event_date >= yesterday() ORDER BY event_time DESC LIMIT 1"
|
||||
|
||||
$CLICKHOUSE_CLIENT --query="SELECT ProfileEvents['Seek'], ProfileEvents['ReadCompressedBytes'], ProfileEvents['UncompressedCacheHits'] AS hit FROM system.query_log WHERE (query_id = 'test-query-uncompressed-cache') and current_database = currentDatabase() AND (type = 2) AND event_date >= yesterday() ORDER BY event_time DESC LIMIT 1"
|
||||
|
||||
$CLICKHOUSE_CLIENT --query="DROP TABLE IF EXISTS small_table"
|
||||
|
||||
|
||||
@ -2,9 +2,7 @@ SET log_queries = 1;
|
||||
SELECT 1 LIMIT 0;
|
||||
SYSTEM FLUSH LOGS;
|
||||
|
||||
SELECT arrayJoin AS kv_key
|
||||
FROM system.query_log
|
||||
ARRAY JOIN ProfileEvents.Names AS arrayJoin
|
||||
PREWHERE current_database = currentDatabase() AND has(arrayMap(key -> key, ProfileEvents.Names), 'Query')
|
||||
WHERE arrayJoin = 'Query'
|
||||
SELECT * FROM system.query_log
|
||||
PREWHERE ProfileEvents['Query'] > 0 and current_database = currentDatabase()
|
||||
|
||||
LIMIT 0;
|
||||
|
||||
@ -29,6 +29,7 @@ set max_rows_to_read=0;
|
||||
select count() from system.query_log where
|
||||
current_database = currentDatabase() and
|
||||
query like 'select \'01231_log_queries_min_type w/ Settings/EXCEPTION_WHILE_PROCESSING%' and
|
||||
query not like '%system.query_log%' and
|
||||
event_date >= yesterday() and
|
||||
type = 'ExceptionWhileProcessing' and
|
||||
has(Settings.Names, 'max_rows_to_read');
|
||||
Settings['max_rows_to_read'] != '';
|
||||
|
||||
@ -24,7 +24,7 @@ function show_processes_func()
|
||||
# These two system metrics for the generating query above are guaranteed to be nonzero when ProcFS is mounted at /proc
|
||||
$CLICKHOUSE_CLIENT -q "
|
||||
SELECT count() > 0 FROM system.processes\
|
||||
WHERE has(ProfileEvents.Names, 'OSCPUVirtualTimeMicroseconds') AND has(ProfileEvents.Names, 'OSReadChars')\
|
||||
WHERE ProfileEvents['OSCPUVirtualTimeMicroseconds'] > 0 AND ProfileEvents['OSReadChars'] > 0 \
|
||||
SETTINGS max_threads = 1
|
||||
" | grep '1' && break;
|
||||
done
|
||||
|
||||
@ -6,6 +6,6 @@ SET min_bytes_to_use_mmap_io = 1;
|
||||
SELECT * FROM test_01343;
|
||||
|
||||
SYSTEM FLUSH LOGS;
|
||||
SELECT PE.Values FROM system.query_log ARRAY JOIN ProfileEvents AS PE WHERE current_database = currentDatabase() AND event_date >= yesterday() AND event_time >= now() - 300 AND query LIKE 'SELECT * FROM test_01343%' AND PE.Names = 'CreatedReadBufferMMap' AND type = 2 ORDER BY event_time DESC LIMIT 1;
|
||||
SELECT ProfileEvents['CreatedReadBufferMMap'] as value FROM system.query_log WHERE current_database = currentDatabase() and event_date >= yesterday() AND event_time >= now() - 300 AND query LIKE 'SELECT * FROM test_01343%' AND type = 2 ORDER BY event_time DESC LIMIT 1;
|
||||
|
||||
DROP TABLE test_01343;
|
||||
|
||||
@ -6,6 +6,7 @@ SET min_bytes_to_use_mmap_io = 1;
|
||||
SELECT * FROM test_01344 WHERE x = 'Hello, world';
|
||||
|
||||
SYSTEM FLUSH LOGS;
|
||||
SELECT PE.Values FROM system.query_log ARRAY JOIN ProfileEvents AS PE WHERE current_database = currentDatabase() AND event_date >= yesterday() AND query LIKE 'SELECT * FROM test_01344 WHERE x = ''Hello, world''%' AND PE.Names = 'CreatedReadBufferMMap' AND type = 2 ORDER BY event_time DESC LIMIT 1;
|
||||
SELECT ProfileEvents['CreatedReadBufferMMap'] as value FROM system.query_log
|
||||
WHERE current_database = currentDatabase() and event_date >= yesterday() AND query LIKE 'SELECT * FROM test_01344 WHERE x = ''Hello, world''%' AND type = 2 ORDER BY event_time DESC LIMIT 1;
|
||||
|
||||
DROP TABLE test_01344;
|
||||
|
||||
@ -8,7 +8,11 @@ SET log_queries=1;
|
||||
SELECT 1;
|
||||
SYSTEM FLUSH LOGS;
|
||||
|
||||
|
||||
SET allow_experimental_map_type = 1;
|
||||
|
||||
-- NOTE: can be rewritten using log_queries_min_query_duration_ms
|
||||
|
||||
CREATE MATERIALIZED VIEW slow_log Engine=Memory AS
|
||||
(
|
||||
SELECT * FROM
|
||||
|
||||
@ -6,23 +6,24 @@ SYSTEM FLUSH LOGS;
|
||||
|
||||
SELECT written_rows FROM system.query_log WHERE current_database = currentDatabase() AND query LIKE 'INSERT INTO /* test 01413, query 1 */ rows_events_test%' AND type = 2 AND event_date >= yesterday() ORDER BY event_time DESC LIMIT 1;
|
||||
|
||||
SELECT ProfileEvents.Values as value FROM system.query_log ARRAY JOIN ProfileEvents
|
||||
WHERE current_database = currentDatabase() AND ProfileEvents.Names = 'InsertedRows' AND query LIKE 'INSERT INTO /* test 01413, query 1 */ rows_events_test%' AND type = 2 AND event_date >= yesterday() ORDER BY event_time DESC LIMIT 1;
|
||||
SELECT ProfileEvents['InsertedRows'] as value FROM system.query_log WHERE current_database = currentDatabase() AND query LIKE 'INSERT INTO /* test 01413, query 1 */ rows_events_test%' AND type = 2 AND event_date >= yesterday() ORDER BY event_time DESC LIMIT 1;
|
||||
|
||||
|
||||
INSERT INTO /* test 01413, query 2 */ rows_events_test VALUES (2,2), (3,3);
|
||||
SYSTEM FLUSH LOGS;
|
||||
|
||||
SELECT written_rows FROM system.query_log WHERE current_database = currentDatabase() AND query LIKE 'INSERT INTO /* test 01413, query 2 */ rows_events_test%' AND type = 2 AND event_date >= yesterday() ORDER BY event_time DESC LIMIT 1;
|
||||
|
||||
SELECT ProfileEvents.Values as value FROM system.query_log ARRAY JOIN ProfileEvents
|
||||
WHERE current_database = currentDatabase() AND ProfileEvents.Names = 'InsertedRows' AND query LIKE 'INSERT INTO /* test 01413, query 2 */ rows_events_test%' AND type = 2 AND event_date >= yesterday() ORDER BY event_time DESC LIMIT 1;
|
||||
SELECT ProfileEvents['InsertedRows'] as value FROM system.query_log WHERE current_database = currentDatabase() AND query LIKE 'INSERT INTO /* test 01413, query 2 */ rows_events_test%' AND type = 2 AND event_date >= yesterday() ORDER BY event_time DESC LIMIT 1;
|
||||
|
||||
|
||||
SELECT * FROM /* test 01413, query 3 */ rows_events_test WHERE v = 2;
|
||||
SYSTEM FLUSH LOGS;
|
||||
|
||||
SELECT read_rows FROM system.query_log WHERE current_database = currentDatabase() AND query LIKE 'SELECT * FROM /* test 01413, query 3 */ rows_events_test%' AND type = 2 AND event_date >= yesterday() ORDER BY event_time DESC LIMIT 1;
|
||||
|
||||
SELECT ProfileEvents.Values as value FROM system.query_log ARRAY JOIN ProfileEvents
|
||||
WHERE current_database = currentDatabase() AND ProfileEvents.Names = 'SelectedRows' AND query LIKE 'SELECT * FROM /* test 01413, query 3 */ rows_events_test%' AND type = 2 AND event_date >= yesterday() ORDER BY event_time DESC LIMIT 1;
|
||||
|
||||
SELECT ProfileEvents['SelectedRows'] as value FROM system.query_log WHERE current_database = currentDatabase() AND query LIKE 'SELECT * FROM /* test 01413, query 3 */ rows_events_test%' AND type = 2 AND event_date >= yesterday() ORDER BY event_time DESC LIMIT 1;
|
||||
|
||||
|
||||
DROP TABLE rows_events_test;
|
||||
|
||||
@ -28,8 +28,8 @@ select count(*) "'"'"initial query spans with proper parent"'"'"
|
||||
from
|
||||
(select *, attribute_name, attribute_value
|
||||
from system.opentelemetry_span_log
|
||||
array join attribute.names as attribute_name,
|
||||
attribute.values as attribute_value) o
|
||||
array join mapKeys(attribute) as attribute_name,
|
||||
mapValues(attribute) as attribute_value) o
|
||||
join system.query_log on query_id = o.attribute_value
|
||||
where
|
||||
trace_id = reinterpretAsUUID(reverse(unhex('$trace_id')))
|
||||
@ -45,7 +45,7 @@ select count(*) "'"'"initial query spans with proper parent"'"'"
|
||||
-- same non-empty value for all 'query' spans in this trace.
|
||||
select uniqExact(value) "'"'"unique non-empty tracestate values"'"'"
|
||||
from system.opentelemetry_span_log
|
||||
array join attribute.names as name, attribute.values as value
|
||||
array join mapKeys(attribute) as name, mapValues(attribute) as value
|
||||
where
|
||||
trace_id = reinterpretAsUUID(reverse(unhex('$trace_id')))
|
||||
and operation_name = 'query'
|
||||
@ -108,14 +108,11 @@ wait
|
||||
|
||||
${CLICKHOUSE_CLIENT} -q "system flush logs"
|
||||
${CLICKHOUSE_CLIENT} -q "
|
||||
with count(*) as c
|
||||
-- expect 200 * 0.1 = 20 sampled events on average
|
||||
select if(c > 1 and c < 50, 'OK', 'fail: ' || toString(c))
|
||||
select if(count() > 1 and count() < 50, 'OK', 'Fail')
|
||||
from system.opentelemetry_span_log
|
||||
array join attribute.names as name, attribute.values as value
|
||||
where name = 'clickhouse.query_id'
|
||||
and operation_name = 'query'
|
||||
where operation_name = 'query'
|
||||
and parent_span_id = 0 -- only account for the initial queries
|
||||
and value like '$query_id-%'
|
||||
and attribute['clickhouse.query_id'] like '$query_id-%'
|
||||
;
|
||||
"
|
||||
|
||||
@ -7,7 +7,7 @@ SYSTEM DROP MARK CACHE;
|
||||
SELECT a.size0 FROM t_arr;
|
||||
|
||||
SYSTEM FLUSH LOGS;
|
||||
SELECT ProfileEvents.Values[indexOf(ProfileEvents.Names, 'FileOpen')]
|
||||
SELECT ProfileEvents['FileOpen']
|
||||
FROM system.query_log
|
||||
WHERE (type = 'QueryFinish') AND (lower(query) LIKE lower('SELECT a.size0 FROM %t_arr%'))
|
||||
AND current_database = currentDatabase();
|
||||
@ -24,7 +24,7 @@ SYSTEM DROP MARK CACHE;
|
||||
SELECT t.u FROM t_tup;
|
||||
|
||||
SYSTEM FLUSH LOGS;
|
||||
SELECT ProfileEvents.Values[indexOf(ProfileEvents.Names, 'FileOpen')]
|
||||
SELECT ProfileEvents['FileOpen']
|
||||
FROM system.query_log
|
||||
WHERE (type = 'QueryFinish') AND (lower(query) LIKE lower('SELECT t._ FROM %t_tup%'))
|
||||
AND current_database = currentDatabase();
|
||||
@ -38,7 +38,7 @@ SYSTEM DROP MARK CACHE;
|
||||
SELECT n.null FROM t_nul;
|
||||
|
||||
SYSTEM FLUSH LOGS;
|
||||
SELECT ProfileEvents.Values[indexOf(ProfileEvents.Names, 'FileOpen')]
|
||||
SELECT ProfileEvents['FileOpen']
|
||||
FROM system.query_log
|
||||
WHERE (type = 'QueryFinish') AND (lower(query) LIKE lower('SELECT n.null FROM %t_nul%'))
|
||||
AND current_database = currentDatabase();
|
||||
@ -57,7 +57,7 @@ SYSTEM DROP MARK CACHE;
|
||||
SELECT m.values FROM t_map;
|
||||
|
||||
SYSTEM FLUSH LOGS;
|
||||
SELECT ProfileEvents.Values[indexOf(ProfileEvents.Names, 'FileOpen')]
|
||||
SELECT ProfileEvents['FileOpen']
|
||||
FROM system.query_log
|
||||
WHERE (type = 'QueryFinish') AND (lower(query) LIKE lower('SELECT m.% FROM %t_map%'))
|
||||
AND current_database = currentDatabase();
|
||||
|
||||
@ -33,7 +33,7 @@ SELECT col1.a FROM nested FORMAT Null;
|
||||
|
||||
-- 4 files: (col1.size0, col1.a) x2
|
||||
SYSTEM FLUSH LOGS;
|
||||
SELECT ProfileEvents.Values[indexOf(ProfileEvents.Names, 'FileOpen')]
|
||||
SELECT ProfileEvents['FileOpen']
|
||||
FROM system.query_log
|
||||
WHERE (type = 'QueryFinish') AND (lower(query) LIKE lower('SELECT col1.a FROM %nested%'))
|
||||
AND event_date >= yesterday() AND current_database = currentDatabase();
|
||||
@ -43,7 +43,7 @@ SELECT col3.n2.s FROM nested FORMAT Null;
|
||||
|
||||
-- 6 files: (col3.size0, col3.n2.size1, col3.n2.s) x2
|
||||
SYSTEM FLUSH LOGS;
|
||||
SELECT ProfileEvents.Values[indexOf(ProfileEvents.Names, 'FileOpen')]
|
||||
SELECT ProfileEvents['FileOpen']
|
||||
FROM system.query_log
|
||||
WHERE (type = 'QueryFinish') AND (lower(query) LIKE lower('SELECT col3.n2.s FROM %nested%'))
|
||||
AND event_date >= yesterday() AND current_database = currentDatabase();
|
||||
|
||||
Loading…
Reference in New Issue
Block a user