mirror of
https://github.com/ClickHouse/ClickHouse.git
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53 lines
2.4 KiB
Bash
Executable File
53 lines
2.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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. "$CURDIR"/../shell_config.sh
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# it is the worst way of making performance test, nevertheless it can detect significant slowdown and some other issues, that usually found by stress test
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db="test_01193_$RANDOM"
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tables=1000
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threads=10
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count_multiplier=1
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max_time_ms=1000
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debug_or_sanitizer_build=$($CLICKHOUSE_CLIENT -q "WITH ((SELECT value FROM system.build_options WHERE name='BUILD_TYPE') AS build, (SELECT value FROM system.build_options WHERE name='CXX_FLAGS') as flags) SELECT build='Debug' OR flags LIKE '%fsanitize%' OR hasThreadFuzzer()")
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if [[ debug_or_sanitizer_build -eq 1 ]]; then tables=100; count_multiplier=10; max_time_ms=1500; fi
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create_tables() {
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$CLICKHOUSE_CLIENT -q "WITH
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'CREATE TABLE $db.table_$1_' AS create1,
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' (i UInt64, d Date, s String, n Nested(i UInt8, f Float32)) ENGINE=' AS create2,
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['Memory', 'File(CSV)', 'Log', 'StripeLog', 'MergeTree ORDER BY i'] AS engines,
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'INSERT INTO $db.table_$1_' AS insert1,
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' VALUES (0, ''2020-06-25'', ''hello'', [1, 2], [3, 4]), (1, ''2020-06-26'', ''word'', [10, 20], [30, 40])' AS insert2
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SELECT arrayStringConcat(
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groupArray(
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create1 || toString(number) || create2 || engines[1 + number % length(engines)] || ';\n' ||
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insert1 || toString(number) || insert2
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), ';\n') FROM numbers($tables) FORMAT TSVRaw;" | $CLICKHOUSE_CLIENT -nm
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}
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$CLICKHOUSE_CLIENT -q "CREATE DATABASE $db"
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for i in $(seq 1 $threads); do
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create_tables "$i" &
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done
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wait
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$CLICKHOUSE_CLIENT -q "CREATE TABLE $db.table_merge (i UInt64, d Date, s String, n Nested(i UInt8, f Float32)) ENGINE=Merge('$db', '^table_')"
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$CLICKHOUSE_CLIENT -q "SELECT count() * $count_multiplier, i, d, s, n.i, n.f FROM merge('$db', '^table_9') GROUP BY i, d, s, n.i, n.f ORDER BY i"
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for i in {1..5}; do
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$CLICKHOUSE_CLIENT -q "DETACH DATABASE $db"
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$CLICKHOUSE_CLIENT -q "ATTACH DATABASE $db" --query_id="$db-$i";
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done
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$CLICKHOUSE_CLIENT -q "SYSTEM FLUSH LOGS"
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$CLICKHOUSE_CLIENT -q "SELECT if(quantile(0.5)(query_duration_ms) < $max_time_ms, 'ok', toString(groupArray(query_duration_ms))) FROM system.query_log WHERE query_id LIKE '$db-%' AND type=2"
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$CLICKHOUSE_CLIENT -q "SELECT count() * $count_multiplier, i, d, s, n.i, n.f FROM $db.table_merge GROUP BY i, d, s, n.i, n.f ORDER BY i"
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$CLICKHOUSE_CLIENT -q "DROP DATABASE $db" --database_atomic_wait_for_drop_and_detach_synchronously=0
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