intel@intel:~$ cat hardware.sh 
#!/bin/bash -e

if [[ -n $1 ]]; then
    SCALE=$1
else
    SCALE=100
fi

TABLE="hits_${SCALE}m_obfuscated"
DATASET="${TABLE}_v1.tar.xz"
QUERIES_FILE="queries.sql"
TRIES=3

AMD64_BIN_URL="https://builds.clickhouse.com/master/amd64/clickhouse"
AARCH64_BIN_URL="https://builds.clickhouse.com/master/aarch64/clickhouse"
POWERPC64_BIN_URL="https://builds.clickhouse.com/master/ppc64le/clickhouse"

# Note: on older Ubuntu versions, 'axel' does not support IPv6. If you are using IPv6-only servers on very old Ubuntu, just don't install 'axel'.

FASTER_DOWNLOAD=wget
if command -v axel >/dev/null; then
    FASTER_DOWNLOAD=axel
else
    echo "It's recommended to install 'axel' for faster downloads."
fi

if command -v pixz >/dev/null; then
    TAR_PARAMS='-Ipixz'
else
    echo "It's recommended to install 'pixz' for faster decompression of the dataset."
fi

mkdir -p clickhouse-benchmark-$SCALE
pushd clickhouse-benchmark-$SCALE

if [[ ! -f clickhouse ]]; then
    CPU=$(uname -m)
    if [[ ($CPU == x86_64) || ($CPU == amd64) ]]; then
        $FASTER_DOWNLOAD "$AMD64_BIN_URL"
    elif [[ $CPU == aarch64 ]]; then
        $FASTER_DOWNLOAD "$AARCH64_BIN_URL"
    elif [[ $CPU == powerpc64le ]]; then
        $FASTER_DOWNLOAD "$POWERPC64_BIN_URL"
    else
        echo "Unsupported CPU type: $CPU"
        exit 1
    fi
fi

chmod a+x clickhouse

if [[ ! -f $QUERIES_FILE ]]; then
    wget "https://raw.githubusercontent.com/ClickHouse/ClickHouse/master/benchmark/clickhouse/$QUERIES_FILE"
fi

if [[ ! -d data ]]; then
    if [[ ! -f $DATASET ]]; then
        $FASTER_DOWNLOAD "https://datasets.clickhouse.com/hits/partitions/$DATASET"
    fi

    tar $TAR_PARAMS --strip-components=1 --directory=. -x -v -f $DATASET
fi

uptime

echo "Starting clickhouse-server"

./clickhouse server > server.log 2>&1 &
PID=$!

function finish {
    kill $PID
    wait
}
trap finish EXIT

echo "Waiting for clickhouse-server to start"

for i in {1..30}; do
    sleep 1
    ./clickhouse client --query "SELECT 'The dataset size is: ', count() FROM $TABLE" 2>/dev/null && break || echo '.'
    if [[ $i == 30 ]]; then exit 1; fi
done

echo
echo "Will perform benchmark. Results:"
echo

cat "$QUERIES_FILE" | sed "s/{table}/${TABLE}/g" | while read query; do
    sync
    echo 3 | sudo tee /proc/sys/vm/drop_caches >/dev/null

    echo -n "["
    for i in $(seq 1 $TRIES); do
        RES=$(./clickhouse client --max_memory_usage 100G --time --format=Null --query="$query" 2>&1 ||:)
        [[ "$?" == "0" ]] && echo -n "${RES}" || echo -n "null"
        [[ "$i" != $TRIES ]] && echo -n ", "
    done
    echo "],"
done


echo
echo "Benchmark complete. System info:"
echo

echo '----Version, build id-----------'
./clickhouse local --query "SELECT format('Version: {}, build id: {}', version(), buildId())"
./clickhouse local --query "SELECT format('The number of threads is: {}', value) FROM system.settings WHERE name = 'max_threads'" --output-format TSVRaw
./clickhouse local --query "SELECT format('Current time: {}', toString(now(), 'UTC'))"
echo '----CPU-------------------------'
cat /proc/cpuinfo | grep -i -F 'model name' | uniq
lscpu
echo '----Block Devices---------------'
lsblk
echo '----Disk Free and Total--------'
df -h .
echo '----Memory Free and Total-------'
free -h
echo '----Physical Memory Amount------'
cat /proc/meminfo | grep MemTotal
echo '----RAID Info-------------------'
cat /proc/mdstat
#echo '----PCI-------------------------'
#lspci
#echo '----All Hardware Info-----------'
#lshw
echo '--------------------------------'

echo