ClickHouse/tests/performance
2020-06-22 19:56:35 +03:00
..
agg_functions_min_max_any.xml fixup 2020-06-09 01:13:08 +03:00
aggregate_functions_of_group_by_keys.xml Eliminate min/max/any aggregators of GROUP BY keys in SELECT section (#11667) 2020-06-17 12:32:43 +03:00
aggregating_merge_tree.xml Update aggregating_merge_tree.xml 2020-06-09 01:41:57 +03:00
aggregation_in_order.xml better test 2020-05-31 03:00:16 +03:00
analyze_array_tuples.xml
and_function.xml
any_anyLast.xml Any input optimize (#11529) 2020-06-18 19:34:29 +03:00
arithmetic_operations_in_aggr_func.xml minor test fix 2020-06-22 19:56:35 +03:00
arithmetic.xml remove vectorization from binary arithmetic 2020-05-29 07:35:04 +02:00
array_auc.xml
array_element.xml More stable perf tests 2020-06-08 16:57:33 +03:00
array_fill.xml
array_join.xml
array_reduce.xml
base64_hits.xml fixup 2020-06-09 16:29:07 +03:00
base64.xml
basename.xml fixup 2020-06-09 16:29:07 +03:00
bit_operations_fixed_string_numbers.xml More stable perf tests 2020-06-08 16:57:33 +03:00
bit_operations_fixed_string.xml fixup 2020-06-09 01:13:08 +03:00
bitCount.xml
bloom_filter.xml
bounding_ratio.xml
cidr.xml
codecs_float_insert.xml
codecs_float_select.xml
codecs_int_insert.xml More stable perf tests 2020-06-08 16:57:33 +03:00
codecs_int_select.xml
collations.xml
column_column_comparison.xml
columns_hashing.xml Fix long tests, part 2 2020-05-24 23:35:49 +03:00
complex_array_creation.xml
concat_hits.xml
conditional.xml
consistent_hashes.xml
constant_column_comparison.xml
constant_column_search.xml
count.xml
cpu_synthetic.xml fixup 2020-06-09 01:13:08 +03:00
cryptographic_hashes.xml
date_parsing.xml
date_time_64.xml Edited strange test 2020-05-23 17:53:54 +03:00
date_time.xml
decimal_aggregates.xml
decimal_parse.xml
distributed_aggregation_memory_efficient.xml
distributed_aggregation.xml
duplicate_order_by_and_distinct.xml Remove duplicate ORDER BY and DISTINCT from subqueries (#10067) 2020-06-15 15:03:01 +03:00
early_constant_folding.xml Edited strange test 2020-05-23 17:53:54 +03:00
empty_string_deserialization.xml
empty_string_serialization.xml
entropy.xml
extract.xml extractAllGroupsHorizontal and extractAllGroupsVertical 2020-06-11 11:03:17 +03:00
first_significant_subdomain.xml
fixed_string16.xml
float_formatting.xml
float_parsing.xml
format_date_time.xml
functions_coding.xml
functions_geo.xml
functions_with_hash_tables.xml Update functions_with_hash_tables.xml 2020-05-27 10:58:29 +03:00
fuzz_bits.xml fix issues 2020-05-29 05:06:21 +03:00
general_purpose_hashes_on_UUID.xml
general_purpose_hashes.xml Update general_purpose_hashes.xml 2020-06-21 21:32:12 +03:00
generate_table_function.xml Fixup 2020-06-10 01:52:25 +03:00
great_circle_dist.xml Update great_circle_dist.xml 2020-06-21 21:31:58 +03:00
group_array_moving_sum.xml
h3.xml
if_array_num.xml
if_array_string.xml
if_string_const.xml
if_string_hits.xml
if_to_multiif.xml Fix another strange test 2020-05-23 17:56:35 +03:00
information_value.xml
insert_select_default_small_block.xml Add performance test 2020-05-29 05:30:49 +03:00
insert_values_with_expressions.xml
inserts_arrays_lowcardinality.xml
int_parsing.xml fixup 2020-06-09 16:29:07 +03:00
IPv4.xml
IPv6.xml
jit_large_requests.xml
jit_small_requests.xml
joins_in_memory_pmj.xml Buffer left blocks optimisation for MergeJoin (#10601) 2020-06-16 23:13:18 +03:00
joins_in_memory.xml
json_extract_rapidjson.xml
json_extract_simdjson.xml
least_greatest_hits.xml
leftpad.xml fix some broken performance tests 2020-05-28 10:45:03 +03:00
linear_regression.xml
logical_functions_large.xml
logical_functions_medium.xml
logical_functions_small.xml
materialized_view_parallel_insert.xml
math.xml
merge_table_streams.xml Update merge_table_streams.xml 2020-05-23 23:45:28 +03:00
merge_tree_huge_pk.xml
merge_tree_many_partitions_2.xml
merge_tree_many_partitions.xml
merge_tree_simple_select.xml
mingroupby-orderbylimit1.xml
modulo.xml
ngram_distance.xml
number_formatting_formats.xml fixup 2020-06-09 01:13:08 +03:00
nyc_taxi.xml Edited strange test 2020-05-23 17:53:54 +03:00
order_by_decimals.xml Updated perftests. 2020-06-17 13:00:28 +03:00
order_by_read_in_order.xml Edited strange test 2020-05-23 17:53:54 +03:00
order_by_single_column.xml
order_with_limit.xml Rename test file. 2020-06-19 13:24:17 +03:00
parallel_final.xml
parallel_insert.xml Edited strange test 2020-05-23 17:53:54 +03:00
parallel_mv.xml Update test. 2020-06-01 12:12:03 +03:00
parse_engine_file.xml
point_in_polygon_const.xml Added performance test for point in const polygon 2020-05-22 22:03:30 +03:00
point_in_polygon.xml fixup 2020-06-09 01:13:08 +03:00
polymorphic_parts.xml
pre_limit_no_sorting.xml
prewhere.xml Edited strange test 2020-05-23 17:53:54 +03:00
rand.xml use vectorized rand in generateUUIDv4, add multitarget build in intHash32/64 2020-05-29 07:35:03 +02:00
random_fixed_string.xml
random_printable_ascii.xml
random_string_utf8.xml
random_string.xml
range.xml
read_hits_with_aio.xml
README.md
removing_group_by_keys.xml Remove functions of other keys in GROUP BY section (#10051) 2020-06-16 12:14:25 +03:00
right.xml
round_down.xml
round_methods.xml
scalar.xml
select_format.xml
set_hits.xml fixup 2020-06-10 02:37:48 +03:00
set_index.xml fixup 2020-06-10 02:57:31 +03:00
set.xml
simple_join_query.xml
slices_hits.xml
sort_radix_trivial.xml fix some broken performance tests 2020-05-28 10:45:03 +03:00
sort.xml Add performance test #10981 2020-05-23 17:41:13 +03:00
string_join.xml Edited strange test 2020-05-23 17:53:54 +03:00
string_set.xml
string_sort.xml Updated perftests. 2020-06-17 13:00:28 +03:00
sum_map.xml renames + perf test 2020-06-15 21:53:54 +03:00
sum.xml
synthetic_hardware_benchmark.xml Update synthetic_hardware_benchmark.xml 2020-06-21 21:31:31 +03:00
trim_numbers.xml
trim_urls.xml
trim_whitespace.xml
uniq.xml
url_hits.xml
vectorize_aggregation_combinators.xml
visit_param_extract_raw.xml
website.xml fixup 2020-06-09 01:13:08 +03:00

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 have to specify preconditions. It contains table names. Only hits_100m_single, hits_10m_single, test.hits are available in CI.

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

Take into account, that these tests will run in CI which consists of 56-cores and 512 RAM machines. Queries will be executed much faster than on local laptop.

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