low resources

This commit is contained in:
ruslandoga 2024-12-05 19:11:56 +07:00 committed by ruslandoga
parent 3c690a69f6
commit c9cfb7546d
3 changed files with 27 additions and 0 deletions

1
.gitignore vendored
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@ -2,6 +2,7 @@
!compose.yml !compose.yml
!clickhouse/logs.xml !clickhouse/logs.xml
!clickhouse/ipv4-only.xml !clickhouse/ipv4-only.xml
!clickhouse/low-resources.xml
!README.md !README.md
!LICENSE !LICENSE
!.gitignore !.gitignore

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@ -0,0 +1,23 @@
<!-- https://clickhouse.com/docs/en/operations/tips#using-less-than-16gb-of-ram -->
<clickhouse>
<!--
https://clickhouse.com/docs/en/operations/server-configuration-parameters/settings#mark_cache_size -->
<mark_cache_size>524288000</mark_cache_size>
<profile>
<detault>
<!-- https://clickhouse.com/docs/en/operations/settings/settings#max_threads -->
<max_threads>1</max_threads>
<!-- https://clickhouse.com/docs/en/operations/settings/settings#max_block_size -->
<max_block_size>8192</max_block_size>
<!-- https://clickhouse.com/docs/en/operations/settings/settings#max_download_threads -->
<max_download_threads>1</max_download_threads>
<!--
https://clickhouse.com/docs/en/operations/settings/settings#input_format_parallel_parsing -->
<input_format_parallel_parsing>0</input_format_parallel_parsing>
<!--
https://clickhouse.com/docs/en/operations/settings/settings#output_format_parallel_formatting -->
<output_format_parallel_formatting>0</output_format_parallel_formatting>
</detault>
</profile>
</clickhouse>

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@ -20,6 +20,9 @@ services:
# This makes ClickHouse bind to IPv4 only, since Docker doesn't enable IPv6 in bridge networks by default. # This makes ClickHouse bind to IPv4 only, since Docker doesn't enable IPv6 in bridge networks by default.
# Fixes "Listen [::]:9000 failed: Address family for hostname not supported" warnings. # Fixes "Listen [::]:9000 failed: Address family for hostname not supported" warnings.
- ./clickhouse/ipv4-only.xml:/etc/clickhouse-server/config.d/ipv4-only.xml:ro - ./clickhouse/ipv4-only.xml:/etc/clickhouse-server/config.d/ipv4-only.xml:ro
# This makes ClickHouse consume less resources, which is useful for small setups.
# https://clickhouse.com/docs/en/operations/tips#using-less-than-16gb-of-ram
- ./clickhouse/low-resources.xml:/etc/clickhouse-server/config.d/low-resources.xml:ro
ulimits: ulimits:
nofile: nofile:
soft: 262144 soft: 262144