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 Fix performance test errors 2020-05-09 04:28:31 +03:00
codecs_float_select.xml Fix performance test errors 2020-05-09 04:28:31 +03:00
codecs_int_insert.xml More stable perf tests 2020-06-08 16:57:33 +03:00
codecs_int_select.xml Fix error in performance test 2020-05-07 00:57:26 +03:00
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 performance comparison 2020-05-19 18:28:03 +03:00
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 Added performance test 2020-05-17 06:16:34 +03:00
distributed_aggregation_memory_efficient.xml Try fix perftest. 2020-05-06 21:53:40 +03:00
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 performance comparison 2020-04-30 08:10:34 +03:00
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 performance comparison 2020-04-29 09:30:37 +03:00
h3.xml
if_array_num.xml
if_array_string.xml performance comparison 2020-04-28 10:45:56 +03:00
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 performance comparison 2020-04-29 09:30:37 +03:00
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 performance comparison 2020-05-19 18:28:03 +03:00
logical_functions_medium.xml performance comparison 2020-05-19 18:28:03 +03:00
logical_functions_small.xml performance comparison 2020-05-19 18:28:03 +03:00
materialized_view_parallel_insert.xml
math.xml performance comparison 2020-04-28 10:45:56 +03:00
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 performance comparison 2020-05-19 18:28:03 +03:00
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 Try make tests faster. 2020-04-30 20:58:09 +03:00
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 performance comparison 2020-04-30 08:10:34 +03:00
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 add perf test for different part types 2020-05-06 18:52:56 +03:00
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 Added function randomFixedString 2020-05-13 01:48:55 +03:00
random_printable_ascii.xml
random_string_utf8.xml Fix too long perf test. 2020-05-21 09:49:15 +03:00
random_string.xml fix and performance test template 2020-05-10 22:07:02 +03:00
range.xml Mark some performance tests with very high variance 2020-05-07 00:52:03 +03:00
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 performance comparison 2020-04-30 08:10:34 +03:00
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 Add performance test 2020-05-18 07:55:06 +03:00
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 performance comparison 2020-04-23 23:19:04 +03:00
url_hits.xml
vectorize_aggregation_combinators.xml
visit_param_extract_raw.xml performance comparison 2020-04-28 10:45:56 +03:00
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