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30 lines
1.5 KiB
Bash
Executable File
30 lines
1.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
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# shellcheck source=../shell_config.sh
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. "$CURDIR"/../shell_config.sh
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query="select randomPrintableASCII(number) from numbers(1000)"
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# at least 2, one allocation, one deallocation
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# (but actually even more)
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min_trace_entries=2
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# TCP
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# do not use _, they should be escaped for LIKE
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query_id_tcp_prefix="01526-tcp-memory-tracking-$RANDOM-$$"
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${CLICKHOUSE_CLIENT} --log_queries=1 --max_threads=1 --max_untracked_memory=0 --memory_profiler_sample_probability=1 -q "with '$query_id_tcp_prefix' as __id $query FORMAT Null"
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${CLICKHOUSE_CLIENT} -q "SYSTEM FLUSH LOGS"
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query_id_tcp="$(${CLICKHOUSE_CLIENT} -q "SELECT DISTINCT query_id FROM system.query_log WHERE query LIKE '%$query_id_tcp_prefix%'")"
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${CLICKHOUSE_CLIENT} -q "SELECT count()>=$min_trace_entries FROM system.trace_log WHERE query_id = '$query_id_tcp' AND abs(size) < 4e6 AND event_time >= now() - interval 1 hour"
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# HTTP
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# query_id cannot be longer then 28 bytes
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query_id_http="01526_http_${RANDOM}_$$"
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echo "$query" | ${CLICKHOUSE_CURL} -sSg -o /dev/null "${CLICKHOUSE_URL}&query_id=$query_id_http&max_untracked_memory=0&memory_profiler_sample_probability=1&max_threads=1" -d @-
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${CLICKHOUSE_CLIENT} -q "SYSTEM FLUSH LOGS"
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# at least 2, one allocation, one deallocation
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# (but actually even more)
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${CLICKHOUSE_CLIENT} -q "SELECT count()>=$min_trace_entries FROM system.trace_log WHERE query_id = '$query_id_http' AND abs(size) < 4e6 AND event_time >= now() - interval 1 hour"
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