ClickHouse/benchmark/clickhouse/run.sh
2022-07-04 13:37:42 +02:00

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#!/bin/bash
TRIES=3
QUERY_NUM=1
cat queries.sql | 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 --time --format=Null --query="$query" 2>&1 ||:)
[[ "$?" == "0" ]] && echo -n "${RES}" || echo -n "null"
[[ "$i" != $TRIES ]] && echo -n ", "
echo "${QUERY_NUM},${i},${RES}" >> result.csv
done
echo "],"
QUERY_NUM=$((QUERY_NUM + 1))
done