ClickHouse/tests/performance
2023-01-30 16:13:12 +08:00
..
agg_functions_min_max_any.xml
aggregate_functions_of_group_by_keys.xml
aggregating_merge_tree_simple_aggregate_function_string.xml
aggregating_merge_tree.xml
aggregation_in_order_2.xml
aggregation_in_order.xml
aggregation_overflow.xml
analyze_array_tuples.xml
and_function.xml
any_anyLast.xml
arithmetic_operations_in_aggr_func.xml
arithmetic.xml
array_auc.xml
array_element.xml
array_fill.xml
array_index_low_cardinality_numbers.xml
array_index_low_cardinality_strings.xml
array_join.xml
array_reduce.xml
arrow_format.xml
asof.xml
async_remote_read.xml Update async_remote_read.xml 2022-11-28 14:00:49 +01:00
avg_weighted.xml Implement batch processing for aggregate functions with multiple nullable arguments (#41058) 2022-09-15 23:51:38 +02:00
avg.xml
base64_hits.xml
base64.xml
basename.xml
bigint_arithm.xml
bit_operations_fixed_string_numbers.xml
bit_operations_fixed_string.xml
bitmap_array_element.xml Update bitmap_array_element.xml 2022-10-03 14:56:34 +02:00
bloom_filter_insert.xml
bloom_filter_select.xml
bounding_ratio.xml
casts.xml
cidr.xml
classification.xml
codec_none.xml
codecs_float_insert.xml
codecs_float_select.xml
codecs_int_insert.xml Deprecate Gorilla compression of non-float columns 2023-01-20 17:31:16 +00:00
codecs_int_select.xml Deprecate Gorilla compression of non-float columns 2023-01-20 17:31:16 +00:00
collations.xml
ColumnMap.xml
columns_hashing.xml
complex_array_creation.xml
concat_hits.xml
conditional.xml
consistent_hashes.xml
constant_column_comparison.xml
constant_column_search.xml
count.xml
countIf.xml
countMatches.xml
cpu_synthetic.xml
cryptographic_hashes.xml Print nicer exception if BLAKE3 is unavailable 2022-10-05 00:11:41 +03:00
date_parsing.xml
date_time_64.xml
date_time_long.xml Various test, code and docs fixups 2023-01-15 13:47:34 +00:00
date_time_short.xml Various test, code and docs fixups 2023-01-15 13:47:34 +00:00
datetime_comparison.xml
decimal_aggregates.xml
decimal_casts.xml
decimal_format.xml
decimal_parse.xml
destroy_aggregate_states.xml
dict_join.xml
direct_dictionary.xml tests/perf: fix dependency check during DROP 2022-12-16 15:15:15 +01:00
distinct_combinator.xml
distinct_in_order.xml Fix test 2022-09-15 10:53:42 +00:00
distributed_aggregation_memory_efficient.xml
distributed_aggregation.xml
duplicate_order_by_and_distinct.xml
empty_string_deserialization.xml
empty_string_serialization.xml
encodeXMLComponent.xml
encrypt_decrypt_empty_string_slow.xml
encrypt_decrypt_empty_string.xml
encrypt_decrypt.xml
entropy.xml
explain_ast.xml Make explain_ast even larger 2022-10-14 14:06:44 +02:00
extract.xml
file_table_function.xml
fixed_string16.xml
flat_dictionary.xml tests/perf: fix dependency check during DROP 2022-12-16 15:15:15 +01:00
float_formatting.xml
float_mod.xml
float_parsing.xml
format_date_time.xml
format_readable.xml
formats_columns_sampling.xml
function_calculation_after_sorting_and_limit.xml
functions_coding.xml
functions_geo.xml
functions_with_hash_tables.xml
fuse_sumcount.xml
fuzz_bits.xml
general_purpose_hashes_on_UUID.xml
general_purpose_hashes.xml Add xxh3 hash function (#43411) 2022-11-26 00:14:08 +01:00
generate_table_function.xml
grace_hash_join.xml Small fixes 2022-11-25 12:04:12 +00:00
great_circle_dist.xml
group_array_moving_sum.xml
group_by_fixed_keys.xml Prefetching in aggregation (#39304) 2022-09-21 18:59:07 +02:00
group_by_sundy_li.xml
h3.xml
has_all.xml
hash_table_sizes_stats_small.xml Apply preallocation optimisation more carefully (#44455) 2023-01-09 13:30:48 +01:00
hash_table_sizes_stats.xml fix (#41648) 2022-09-21 19:04:03 +02:00
hashed_array_dictionary.xml tests/perf: fix dependency check during DROP 2022-12-16 15:15:15 +01:00
hashed_dictionary_sharded.xml tests/performance: do not use scientific notation in hashed_dictionary_sharded 2023-01-13 13:39:26 +01:00
hashed_dictionary.xml tests/perf: fix dependency check during DROP 2022-12-16 15:15:15 +01:00
hierarchical_dictionaries.xml Add ability to load hashed dictionaries using multiple threads 2023-01-13 13:39:25 +01:00
if_array_num.xml
if_array_string.xml
if_string_const.xml
if_string_hits.xml
if_to_multiif.xml
if_transform_strings_to_enum.xml
information_value.xml
injective_functions_inside_uniq.xml
insert_parallel.xml
insert_select_default_small_block.xml
insert_sequential_and_background_merges.xml
insert_values_with_expressions.xml
inserts_arrays_lowcardinality.xml
int_parsing.xml
intDiv.xml
ip_trie.xml
IPv4.xml
IPv6.xml
jit_aggregate_functions.xml
jit_large_requests.xml
jit_small_requests.xml
jit_sort.xml
join_append_block.xml
join_max_streams.xml
join_set_filter.xml remove new setting from join_set_filter.xml 2022-08-29 09:49:13 +00:00
joins_in_memory.xml
json_extract_rapidjson.xml
json_extract_simdjson.xml
json_type.xml
least_greatest_hits.xml
leftpad.xml
lightweight_delete.xml
line_as_string_parsing.xml Support parallel parsing for LineAsString input format 2022-10-28 21:56:09 +00:00
linear_regression.xml
local_replica.xml
logical_functions_large.xml
logical_functions_medium.xml
logical_functions_small.xml
lot_of_subcolumns.xml
low_cardinality_argument.xml
low_cardinality_from_json.xml Added reverted files and fixes for failing fuzzer tests 2022-10-28 12:37:59 +02:00
low_cardinality_query.xml Add perftest: low_cardinality_query 2022-11-08 17:19:18 +08:00
lower_upper_utf8.xml tests: add perf test for lowerUTF8()/upperUTF8() 2022-09-17 11:16:45 +02:00
lz4_hits_columns.xml Skip empty literals in lz4 decompression (#40142) 2022-09-06 13:58:26 +02:00
lz4.xml Skip empty literals in lz4 decompression (#40142) 2022-09-06 13:58:26 +02:00
map_populate_series.xml
materialized_view_parallel_insert.xml
math.xml
memory_bound_merging.xml Memory bound merging for distributed aggregation in order (#40879) 2022-11-28 00:41:31 +01:00
memory_cache_friendliness.xml
merge_table_streams.xml
merge_tree_huge_pk.xml
merge_tree_insert.xml
merge_tree_many_partitions_2.xml
merge_tree_many_partitions.xml
merge_tree_simple_select.xml
mingroupby-orderbylimit1.xml
mmap_io.xml
modulo.xml
monotonous_order_by.xml
ngram_distance.xml
nlp.xml
norm_distance_float.xml
norm_distance.xml
normalize_utf8.xml
number_formatting_formats.xml
optimize_sorting_for_input_stream.xml
optimize_window_funnel.xml
optimized_select_final_one_part.xml
optimized_select_final.xml
or_null_default.xml
order_by_decimals.xml
order_by_read_in_order.xml
order_by_single_column.xml
order_by_tuple.xml
order_with_limit.xml
parallel_final.xml
parallel_index.xml
parallel_insert.xml
parallel_mv.xml
parse_engine_file.xml
point_in_polygon_const.xml
point_in_polygon.xml
polymorphic_parts_l.xml
polymorphic_parts_m.xml
polymorphic_parts_s.xml
position_empty_needle.xml change as request 2023-01-30 16:13:12 +08:00
pre_limit_no_sorting.xml
prefetch_in_aggregation.xml Prefetching in aggregation (#39304) 2022-09-21 18:59:07 +02:00
prewhere_with_row_level_filter.xml
prewhere.xml
push_down_limit.xml
quantile_merge.xml
quantile.xml
queries_over_aggregation.xml
query_interpretation_join.xml Add benchmark for query interpretation with JOINs 2022-11-23 13:15:35 +01:00
rand.xml Add function canonicalRand (#43124) 2022-11-15 00:27:19 +01:00
random_fixed_string.xml
random_printable_ascii.xml
random_string_utf8.xml
random_string.xml
range_hashed_dictionary.xml tests/perf: fix dependency check during DROP 2022-12-16 15:15:15 +01:00
range.xml
re2_regex_caching.xml
read_from_comp_parts.xml
read_hits_with_aio.xml
read_in_order_many_parts.xml
README.md
redundant_functions_in_order_by.xml
reinterpret_as.xml
removing_group_by_keys.xml
rewrite_sumIf.xml
right.xml
round_down.xml
round_methods.xml
scalar2.xml
scalar.xml
schema_inference_text_formats.xml Refactor and improve schema inference for text formats 2022-12-07 21:19:27 +00:00
select_format.xml
sequence_match.xml
set_hits.xml
set_index.xml
set.xml
short_circuit_functions.xml
simple_join_query.xml
single_fixed_string_groupby.xml fix (#41648) 2022-09-21 19:04:03 +02:00
slices_hits.xml
sort_radix_trivial.xml
sort.xml Enable query_plan_remove_redundant_sorting optimization by default 2023-01-24 13:38:21 +00:00
sparse_column.xml
split_filter.xml
string_join.xml
string_set.xml
string_sort.xml
string_to_int.xml
subqueries.xml
sum_map.xml
sum.xml
sumIf.xml
synthetic_hardware_benchmark.xml fix (#41648) 2022-09-21 19:04:03 +02:00
trim_numbers.xml
trim_urls.xml
trim_whitespace.xml
tsv_csv_nullable_parsing.xml
unary_arithmetic_functions.xml
unary_logical_functions.xml
uniq_stored.xml impl 2022-09-16 15:41:15 +02:00
uniq_without_key.xml Optimize merge of uniqExact without_key (#43072) 2022-11-17 13:19:02 +01:00
uniq.xml
url_hits.xml Add tests and doc for some url-related functions 2022-10-26 10:52:57 +00:00
vectorize_aggregation_combinators.xml
views_max_insert_threads.xml
visit_param_extract_raw.xml
website.xml fix (#41648) 2022-09-21 19:04:03 +02:00
window_functions.xml
writing_valid_utf8.xml

ClickHouse performance tests

This directory contains .xml-files with performance tests for @akuzm tool.

How to write performance test

First of all you should check existing tests don't cover your case. If there are no such tests than you should write your own.

You can use substitions, create, fill and drop queries to prepare test. You can find examples in this folder.

If your test continued more than 10 minutes, please, add tag long to have an opportunity to run all tests and skip long ones.

How to run performance test

TODO @akuzm

How to validate single test

pip3 install clickhouse_driver scipy
../../docker/test/performance-comparison/perf.py --runs 1 insert_parallel.xml