ClickHouse/tests/performance/read_hits_with_aio.xml

<test>

    <stop_conditions>
        <any_of>
            <total_time_ms>30000</total_time_ms>
        </any_of>
    </stop_conditions>

    <preconditions>
        <table_exists>hits_100m_single</table_exists>
    </preconditions>

<query>SELECT count() FROM hits_100m_single where UserID=1234567890 SETTINGS max_threads = 1, min_bytes_to_use_direct_io = 1, max_read_buffer_size = 10485760;</query>
<query>SELECT count() FROM hits_100m_single where EventDate between toDate('2013-07-10') and toDate('2013-07-16') and UserID=123 SETTINGS max_threads = 1, min_bytes_to_use_direct_io = 1, max_read_buffer_size = 10485760;</query>

<query>SELECT count() FROM hits_100m_single where UserID=1234567890 SETTINGS max_threads = 1, min_bytes_to_use_direct_io = 0, max_read_buffer_size = 10485760;</query>
<query>SELECT count() FROM hits_100m_single where EventDate between toDate('2013-07-10') and toDate('2013-07-16') and UserID=123 SETTINGS max_threads = 1, min_bytes_to_use_direct_io = 0, max_read_buffer_size = 10485760;</query>

</test>