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Merge pull request #68434 from ClickHouse/nalloc

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Try to mitigate 02818_memory_profiler_sample_min_max_allocation_size flakiness
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Michael Kolupaev 2024-08-16 05:08:54 +00:00 committed by GitHub
commit d065f4e5f5
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1 changed files with 2 additions and 2 deletions
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tests/queries/0_stateless/02818_memory_profiler_sample_min_max_allocation_size.sh
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@ -6,7 +6,7 @@ CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
. "$CURDIR"/../shell_config.sh
query_id="${CLICKHOUSE_DATABASE}_min_max_allocation_size_$RANDOM$RANDOM"
${CLICKHOUSE_CLIENT} --query_id="$query_id" --memory_profiler_sample_min_allocation_size=4096 --memory_profiler_sample_max_allocation_size=8192 --log_queries=1 --max_threads=1 --max_untracked_memory=0 --memory_profiler_sample_probability=1 --query "select randomPrintableASCII(number) from numbers(1000) FORMAT Null"
${CLICKHOUSE_CLIENT} --query_id="$query_id" --memory_profiler_sample_min_allocation_size=4096 --memory_profiler_sample_max_allocation_size=16384 --log_queries=1 --max_threads=1 --max_untracked_memory=0 --memory_profiler_sample_probability=1 --query "select randomPrintableASCII(number) from numbers(1000) FORMAT Null"
${CLICKHOUSE_CLIENT} --query "SYSTEM FLUSH LOGS"
@ -14,4 +14,4 @@ ${CLICKHOUSE_CLIENT} --query "SYSTEM FLUSH LOGS"
${CLICKHOUSE_CLIENT} --query "SELECT countDistinct(abs(size)) > 0 FROM system.trace_log where query_id='$query_id' and trace_type = 'MemorySample'"
# show wrong allocations
${CLICKHOUSE_CLIENT} --query "SELECT abs(size) FROM system.trace_log where query_id='$query_id' and trace_type = 'MemorySample' and (abs(size) > 8192 or abs(size) < 4096)"
${CLICKHOUSE_CLIENT} --query "SELECT abs(size) FROM system.trace_log where query_id='$query_id' and trace_type = 'MemorySample' and (abs(size) > 16384 or abs(size) < 4096)"