<?xml version="1.0"?>
    <yandex>
        <logger>
            <level>warning</level>
            <log>/var/log/clickhouse-server/clickhouse-server.log</log>
            <errorlog>/var/log/clickhouse-server/clickhouse-server.err.log</errorlog>
            <size>100M</size>
            <count>7</count>
        </logger>
        <http_port>8123</http_port>
        <tcp_port>9000</tcp_port>
        <listen_host>0.0.0.0</listen_host>
        <max_connections>4096</max_connections>
        <max_memory_usage>0</max_memory_usage>
        <use_uncompressed_cache>1</use_uncompressed_cache>
        <max_server_memory_usage_to_ram_ratio>100</max_server_memory_usage_to_ram_ratio>
        <keep_alive_timeout>3</keep_alive_timeout>
        <max_concurrent_queries>100000</max_concurrent_queries>