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サンプリングクロファイラ
ClickHouse運転サンプリングプロファイラでの分析クエリを実行します。 Profilerを使用すると、クエリの実行中に最も頻繁に使用されるソースコードルーチンを検索できます。 CPU時間とアイドル時間を含む壁時計時間をトレースできます。
Profilerを使用するには:
-
セットアップ trace_log サーバー構成のセクション。
このセクションでは、 trace_log プロファイラ機能の結果を含むシステムテーブル。 これは既定で構成されています。 この表のデータは、実行中のサーバーに対してのみ有効です。 後、サーバを再起動ClickHouseないクリーンのテーブルに格納された仮想メモリアドレスが無効になります。
-
セットアップ query_profiler_cpu_time_period_ns または query_profiler_real_time_period_ns 設定。 両方の設定を同時に使用できます。
これらの設定を許可する設定プロファイラータイマー. これらはセッション設定であるため、サーバー全体、個々のユーザーまたはユーザープロファイル、対話式セッション、および個々のクエリごとに異なるサンプリング周波数
デフォルトのサンプリング周波数はサンプルや、CPU、リアルタイマーが有効になっています。 この頻度により、ClickHouse clusterに関する十分な情報を収集できます。 同時に、この頻度で作業すると、profilerはClickHouse serverのパフォーマンスには影響しません。 が必要な場合にプロファイル毎に個別のクエリを利用するようにして高サンプリング周波数です。
分析するには trace_log システム表:
-
インストール
clickhouse-common-static-dbgパッケージ。 見る DEBパッケージから. -
によるイントロスペクション関数を許可する。 allow_introspection_functions 設定。
セキュリティ上の理由から、introspection関数は既定で無効になっています。
-
使用する
addressToLine,addressToSymbolとdemangle内観関数 ClickHouseコードで関数名とその位置を取得するには。 いくつかのクエリのプロファイルを取得するには、trace_logテーブル。 個々の関数またはスタックトレース全体でデータを集計できます。
視覚化する必要がある場合 trace_log 情報、試して フラメグラフ と スピードスコープ.
例
この例では、:
-
フィルタ処理
trace_logクエリ識別子と現在の日付によるデータ。 -
スタックトレースによる集計。
-
イントロスペクション関数を使用して、我々はのレポートを取得します:
- シンボルおよび対応するソースコード関数の名前。
- これらの関数のソースコードの場所。
SELECT
count(),
arrayStringConcat(arrayMap(x -> concat(demangle(addressToSymbol(x)), '\n ', addressToLine(x)), trace), '\n') AS sym
FROM system.trace_log
WHERE (query_id = 'ebca3574-ad0a-400a-9cbc-dca382f5998c') AND (event_date = today())
GROUP BY trace
ORDER BY count() DESC
LIMIT 10
Row 1:
──────
count(): 6344
sym: StackTrace::StackTrace(ucontext_t const&)
/home/milovidov/ClickHouse/build_gcc9/../src/Common/StackTrace.cpp:208
DB::(anonymous namespace)::writeTraceInfo(DB::TimerType, int, siginfo_t*, void*) [clone .isra.0]
/home/milovidov/ClickHouse/build_gcc9/../src/IO/BufferBase.h:99
read
DB::ReadBufferFromFileDescriptor::nextImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/IO/ReadBufferFromFileDescriptor.cpp:56
DB::CompressedReadBufferBase::readCompressedData(unsigned long&, unsigned long&)
/home/milovidov/ClickHouse/build_gcc9/../src/IO/ReadBuffer.h:54
DB::CompressedReadBufferFromFile::nextImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/Compression/CompressedReadBufferFromFile.cpp:22
DB::CompressedReadBufferFromFile::seek(unsigned long, unsigned long)
/home/milovidov/ClickHouse/build_gcc9/../src/Compression/CompressedReadBufferFromFile.cpp:63
DB::MergeTreeReaderStream::seekToMark(unsigned long)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeReaderStream.cpp:200
std::_Function_handler<DB::ReadBuffer* (std::vector<DB::IDataType::Substream, std::allocator<DB::IDataType::Substream> > const&), DB::MergeTreeReader::readData(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, DB::IDataType const&, DB::IColumn&, unsigned long, bool, unsigned long, bool)::{lambda(bool)#1}::operator()(bool) const::{lambda(std::vector<DB::IDataType::Substream, std::allocator<DB::IDataType::Substream> > const&)#1}>::_M_invoke(std::_Any_data const&, std::vector<DB::IDataType::Substream, std::allocator<DB::IDataType::Substream> > const&)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeReader.cpp:212
DB::IDataType::deserializeBinaryBulkWithMultipleStreams(DB::IColumn&, unsigned long, DB::IDataType::DeserializeBinaryBulkSettings&, std::shared_ptr<DB::IDataType::DeserializeBinaryBulkState>&) const
/usr/local/include/c++/9.1.0/bits/std_function.h:690
DB::MergeTreeReader::readData(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, DB::IDataType const&, DB::IColumn&, unsigned long, bool, unsigned long, bool)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeReader.cpp:232
DB::MergeTreeReader::readRows(unsigned long, bool, unsigned long, DB::Block&)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeReader.cpp:111
DB::MergeTreeRangeReader::DelayedStream::finalize(DB::Block&)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeRangeReader.cpp:35
DB::MergeTreeRangeReader::continueReadingChain(DB::MergeTreeRangeReader::ReadResult&)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeRangeReader.cpp:219
DB::MergeTreeRangeReader::read(unsigned long, std::vector<DB::MarkRange, std::allocator<DB::MarkRange> >&)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeRangeReader.cpp:487
DB::MergeTreeBaseSelectBlockInputStream::readFromPartImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeBaseSelectBlockInputStream.cpp:158
DB::MergeTreeBaseSelectBlockInputStream::readImpl()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::ExpressionBlockInputStream::readImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/ExpressionBlockInputStream.cpp:34
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::PartialSortingBlockInputStream::readImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/PartialSortingBlockInputStream.cpp:13
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::loop(unsigned long)
/usr/local/include/c++/9.1.0/bits/atomic_base.h:419
DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::thread(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long)
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/ParallelInputsProcessor.h:215
ThreadFromGlobalPool::ThreadFromGlobalPool<void (DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::*)(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long), DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>*, std::shared_ptr<DB::ThreadGroupStatus>, unsigned long&>(void (DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::*&&)(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long), DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>*&&, std::shared_ptr<DB::ThreadGroupStatus>&&, unsigned long&)::{lambda()#1}::operator()() const
/usr/local/include/c++/9.1.0/bits/shared_ptr_base.h:729
ThreadPoolImpl<std::thread>::worker(std::_List_iterator<std::thread>)
/usr/local/include/c++/9.1.0/bits/unique_lock.h:69
execute_native_thread_routine
/home/milovidov/ClickHouse/ci/workspace/gcc/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/bits/unique_ptr.h:81
start_thread
__clone
Row 2:
──────
count(): 3295
sym: StackTrace::StackTrace(ucontext_t const&)
/home/milovidov/ClickHouse/build_gcc9/../src/Common/StackTrace.cpp:208
DB::(anonymous namespace)::writeTraceInfo(DB::TimerType, int, siginfo_t*, void*) [clone .isra.0]
/home/milovidov/ClickHouse/build_gcc9/../src/IO/BufferBase.h:99
__pthread_cond_wait
std::condition_variable::wait(std::unique_lock<std::mutex>&)
/home/milovidov/ClickHouse/ci/workspace/gcc/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/src/c++11/../../../../../gcc-9.1.0/libstdc++-v3/src/c++11/condition_variable.cc:55
Poco::Semaphore::wait()
/home/milovidov/ClickHouse/build_gcc9/../contrib/poco/Foundation/src/Semaphore.cpp:61
DB::UnionBlockInputStream::readImpl()
/usr/local/include/c++/9.1.0/x86_64-pc-linux-gnu/bits/gthr-default.h:748
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::MergeSortingBlockInputStream::readImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/Core/Block.h:90
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::ExpressionBlockInputStream::readImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/ExpressionBlockInputStream.cpp:34
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::LimitBlockInputStream::readImpl()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::AsynchronousBlockInputStream::calculate()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
std::_Function_handler<void (), DB::AsynchronousBlockInputStream::next()::{lambda()#1}>::_M_invoke(std::_Any_data const&)
/usr/local/include/c++/9.1.0/bits/atomic_base.h:551
ThreadPoolImpl<ThreadFromGlobalPool>::worker(std::_List_iterator<ThreadFromGlobalPool>)
/usr/local/include/c++/9.1.0/x86_64-pc-linux-gnu/bits/gthr-default.h:748
ThreadFromGlobalPool::ThreadFromGlobalPool<ThreadPoolImpl<ThreadFromGlobalPool>::scheduleImpl<void>(std::function<void ()>, int, std::optional<unsigned long>)::{lambda()#3}>(ThreadPoolImpl<ThreadFromGlobalPool>::scheduleImpl<void>(std::function<void ()>, int, std::optional<unsigned long>)::{lambda()#3}&&)::{lambda()#1}::operator()() const
/home/milovidov/ClickHouse/build_gcc9/../src/Common/ThreadPool.h:146
ThreadPoolImpl<std::thread>::worker(std::_List_iterator<std::thread>)
/usr/local/include/c++/9.1.0/bits/unique_lock.h:69
execute_native_thread_routine
/home/milovidov/ClickHouse/ci/workspace/gcc/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/bits/unique_ptr.h:81
start_thread
__clone
Row 3:
──────
count(): 1978
sym: StackTrace::StackTrace(ucontext_t const&)
/home/milovidov/ClickHouse/build_gcc9/../src/Common/StackTrace.cpp:208
DB::(anonymous namespace)::writeTraceInfo(DB::TimerType, int, siginfo_t*, void*) [clone .isra.0]
/home/milovidov/ClickHouse/build_gcc9/../src/IO/BufferBase.h:99
DB::VolnitskyBase<true, true, DB::StringSearcher<true, true> >::search(unsigned char const*, unsigned long) const
/opt/milovidov/ClickHouse/build_gcc9/programs/clickhouse
DB::MatchImpl<true, false>::vector_constant(DB::PODArray<unsigned char, 4096ul, AllocatorWithHint<false, AllocatorHints::DefaultHint, 67108864ul>, 15ul, 16ul> const&, DB::PODArray<unsigned long, 4096ul, AllocatorWithHint<false, AllocatorHints::DefaultHint, 67108864ul>, 15ul, 16ul> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, DB::PODArray<unsigned char, 4096ul, AllocatorWithHint<false, AllocatorHints::DefaultHint, 67108864ul>, 15ul, 16ul>&)
/opt/milovidov/ClickHouse/build_gcc9/programs/clickhouse
DB::FunctionsStringSearch<DB::MatchImpl<true, false>, DB::NameLike>::executeImpl(DB::Block&, std::vector<unsigned long, std::allocator<unsigned long> > const&, unsigned long, unsigned long)
/opt/milovidov/ClickHouse/build_gcc9/programs/clickhouse
DB::PreparedFunctionImpl::execute(DB::Block&, std::vector<unsigned long, std::allocator<unsigned long> > const&, unsigned long, unsigned long, bool)
/home/milovidov/ClickHouse/build_gcc9/../src/Functions/IFunction.cpp:464
DB::ExpressionAction::execute(DB::Block&, bool) const
/usr/local/include/c++/9.1.0/bits/stl_vector.h:677
DB::ExpressionActions::execute(DB::Block&, bool) const
/home/milovidov/ClickHouse/build_gcc9/../src/Interpreters/ExpressionActions.cpp:739
DB::MergeTreeRangeReader::executePrewhereActionsAndFilterColumns(DB::MergeTreeRangeReader::ReadResult&)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeRangeReader.cpp:660
DB::MergeTreeRangeReader::read(unsigned long, std::vector<DB::MarkRange, std::allocator<DB::MarkRange> >&)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeRangeReader.cpp:546
DB::MergeTreeRangeReader::read(unsigned long, std::vector<DB::MarkRange, std::allocator<DB::MarkRange> >&)
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::MergeTreeBaseSelectBlockInputStream::readFromPartImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeBaseSelectBlockInputStream.cpp:158
DB::MergeTreeBaseSelectBlockInputStream::readImpl()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::ExpressionBlockInputStream::readImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/ExpressionBlockInputStream.cpp:34
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::PartialSortingBlockInputStream::readImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/PartialSortingBlockInputStream.cpp:13
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::loop(unsigned long)
/usr/local/include/c++/9.1.0/bits/atomic_base.h:419
DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::thread(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long)
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/ParallelInputsProcessor.h:215
ThreadFromGlobalPool::ThreadFromGlobalPool<void (DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::*)(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long), DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>*, std::shared_ptr<DB::ThreadGroupStatus>, unsigned long&>(void (DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::*&&)(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long), DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>*&&, std::shared_ptr<DB::ThreadGroupStatus>&&, unsigned long&)::{lambda()#1}::operator()() const
/usr/local/include/c++/9.1.0/bits/shared_ptr_base.h:729
ThreadPoolImpl<std::thread>::worker(std::_List_iterator<std::thread>)
/usr/local/include/c++/9.1.0/bits/unique_lock.h:69
execute_native_thread_routine
/home/milovidov/ClickHouse/ci/workspace/gcc/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/bits/unique_ptr.h:81
start_thread
__clone
Row 4:
──────
count(): 1913
sym: StackTrace::StackTrace(ucontext_t const&)
/home/milovidov/ClickHouse/build_gcc9/../src/Common/StackTrace.cpp:208
DB::(anonymous namespace)::writeTraceInfo(DB::TimerType, int, siginfo_t*, void*) [clone .isra.0]
/home/milovidov/ClickHouse/build_gcc9/../src/IO/BufferBase.h:99
DB::VolnitskyBase<true, true, DB::StringSearcher<true, true> >::search(unsigned char const*, unsigned long) const
/opt/milovidov/ClickHouse/build_gcc9/programs/clickhouse
DB::MatchImpl<true, false>::vector_constant(DB::PODArray<unsigned char, 4096ul, AllocatorWithHint<false, AllocatorHints::DefaultHint, 67108864ul>, 15ul, 16ul> const&, DB::PODArray<unsigned long, 4096ul, AllocatorWithHint<false, AllocatorHints::DefaultHint, 67108864ul>, 15ul, 16ul> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, DB::PODArray<unsigned char, 4096ul, AllocatorWithHint<false, AllocatorHints::DefaultHint, 67108864ul>, 15ul, 16ul>&)
/opt/milovidov/ClickHouse/build_gcc9/programs/clickhouse
DB::FunctionsStringSearch<DB::MatchImpl<true, false>, DB::NameLike>::executeImpl(DB::Block&, std::vector<unsigned long, std::allocator<unsigned long> > const&, unsigned long, unsigned long)
/opt/milovidov/ClickHouse/build_gcc9/programs/clickhouse
DB::PreparedFunctionImpl::execute(DB::Block&, std::vector<unsigned long, std::allocator<unsigned long> > const&, unsigned long, unsigned long, bool)
/home/milovidov/ClickHouse/build_gcc9/../src/Functions/IFunction.cpp:464
DB::ExpressionAction::execute(DB::Block&, bool) const
/usr/local/include/c++/9.1.0/bits/stl_vector.h:677
DB::ExpressionActions::execute(DB::Block&, bool) const
/home/milovidov/ClickHouse/build_gcc9/../src/Interpreters/ExpressionActions.cpp:739
DB::MergeTreeRangeReader::executePrewhereActionsAndFilterColumns(DB::MergeTreeRangeReader::ReadResult&)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeRangeReader.cpp:660
DB::MergeTreeRangeReader::read(unsigned long, std::vector<DB::MarkRange, std::allocator<DB::MarkRange> >&)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeRangeReader.cpp:546
DB::MergeTreeRangeReader::read(unsigned long, std::vector<DB::MarkRange, std::allocator<DB::MarkRange> >&)
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::MergeTreeBaseSelectBlockInputStream::readFromPartImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeBaseSelectBlockInputStream.cpp:158
DB::MergeTreeBaseSelectBlockInputStream::readImpl()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::ExpressionBlockInputStream::readImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/ExpressionBlockInputStream.cpp:34
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::PartialSortingBlockInputStream::readImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/PartialSortingBlockInputStream.cpp:13
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::loop(unsigned long)
/usr/local/include/c++/9.1.0/bits/atomic_base.h:419
DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::thread(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long)
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/ParallelInputsProcessor.h:215
ThreadFromGlobalPool::ThreadFromGlobalPool<void (DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::*)(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long), DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>*, std::shared_ptr<DB::ThreadGroupStatus>, unsigned long&>(void (DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::*&&)(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long), DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>*&&, std::shared_ptr<DB::ThreadGroupStatus>&&, unsigned long&)::{lambda()#1}::operator()() const
/usr/local/include/c++/9.1.0/bits/shared_ptr_base.h:729
ThreadPoolImpl<std::thread>::worker(std::_List_iterator<std::thread>)
/usr/local/include/c++/9.1.0/bits/unique_lock.h:69
execute_native_thread_routine
/home/milovidov/ClickHouse/ci/workspace/gcc/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/bits/unique_ptr.h:81
start_thread
__clone
Row 5:
──────
count(): 1672
sym: StackTrace::StackTrace(ucontext_t const&)
/home/milovidov/ClickHouse/build_gcc9/../src/Common/StackTrace.cpp:208
DB::(anonymous namespace)::writeTraceInfo(DB::TimerType, int, siginfo_t*, void*) [clone .isra.0]
/home/milovidov/ClickHouse/build_gcc9/../src/IO/BufferBase.h:99
DB::VolnitskyBase<true, true, DB::StringSearcher<true, true> >::search(unsigned char const*, unsigned long) const
/opt/milovidov/ClickHouse/build_gcc9/programs/clickhouse
DB::MatchImpl<true, false>::vector_constant(DB::PODArray<unsigned char, 4096ul, AllocatorWithHint<false, AllocatorHints::DefaultHint, 67108864ul>, 15ul, 16ul> const&, DB::PODArray<unsigned long, 4096ul, AllocatorWithHint<false, AllocatorHints::DefaultHint, 67108864ul>, 15ul, 16ul> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, DB::PODArray<unsigned char, 4096ul, AllocatorWithHint<false, AllocatorHints::DefaultHint, 67108864ul>, 15ul, 16ul>&)
/opt/milovidov/ClickHouse/build_gcc9/programs/clickhouse
DB::FunctionsStringSearch<DB::MatchImpl<true, false>, DB::NameLike>::executeImpl(DB::Block&, std::vector<unsigned long, std::allocator<unsigned long> > const&, unsigned long, unsigned long)
/opt/milovidov/ClickHouse/build_gcc9/programs/clickhouse
DB::PreparedFunctionImpl::execute(DB::Block&, std::vector<unsigned long, std::allocator<unsigned long> > const&, unsigned long, unsigned long, bool)
/home/milovidov/ClickHouse/build_gcc9/../src/Functions/IFunction.cpp:464
DB::ExpressionAction::execute(DB::Block&, bool) const
/usr/local/include/c++/9.1.0/bits/stl_vector.h:677
DB::ExpressionActions::execute(DB::Block&, bool) const
/home/milovidov/ClickHouse/build_gcc9/../src/Interpreters/ExpressionActions.cpp:739
DB::MergeTreeRangeReader::executePrewhereActionsAndFilterColumns(DB::MergeTreeRangeReader::ReadResult&)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeRangeReader.cpp:660
DB::MergeTreeRangeReader::read(unsigned long, std::vector<DB::MarkRange, std::allocator<DB::MarkRange> >&)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeRangeReader.cpp:546
DB::MergeTreeRangeReader::read(unsigned long, std::vector<DB::MarkRange, std::allocator<DB::MarkRange> >&)
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::MergeTreeBaseSelectBlockInputStream::readFromPartImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeBaseSelectBlockInputStream.cpp:158
DB::MergeTreeBaseSelectBlockInputStream::readImpl()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::ExpressionBlockInputStream::readImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/ExpressionBlockInputStream.cpp:34
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::PartialSortingBlockInputStream::readImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/PartialSortingBlockInputStream.cpp:13
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::loop(unsigned long)
/usr/local/include/c++/9.1.0/bits/atomic_base.h:419
DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::thread(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long)
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/ParallelInputsProcessor.h:215
ThreadFromGlobalPool::ThreadFromGlobalPool<void (DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::*)(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long), DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>*, std::shared_ptr<DB::ThreadGroupStatus>, unsigned long&>(void (DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::*&&)(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long), DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>*&&, std::shared_ptr<DB::ThreadGroupStatus>&&, unsigned long&)::{lambda()#1}::operator()() const
/usr/local/include/c++/9.1.0/bits/shared_ptr_base.h:729
ThreadPoolImpl<std::thread>::worker(std::_List_iterator<std::thread>)
/usr/local/include/c++/9.1.0/bits/unique_lock.h:69
execute_native_thread_routine
/home/milovidov/ClickHouse/ci/workspace/gcc/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/bits/unique_ptr.h:81
start_thread
__clone
Row 6:
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count(): 1531
sym: StackTrace::StackTrace(ucontext_t const&)
/home/milovidov/ClickHouse/build_gcc9/../src/Common/StackTrace.cpp:208
DB::(anonymous namespace)::writeTraceInfo(DB::TimerType, int, siginfo_t*, void*) [clone .isra.0]
/home/milovidov/ClickHouse/build_gcc9/../src/IO/BufferBase.h:99
read
DB::ReadBufferFromFileDescriptor::nextImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/IO/ReadBufferFromFileDescriptor.cpp:56
DB::CompressedReadBufferBase::readCompressedData(unsigned long&, unsigned long&)
/home/milovidov/ClickHouse/build_gcc9/../src/IO/ReadBuffer.h:54
DB::CompressedReadBufferFromFile::nextImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/Compression/CompressedReadBufferFromFile.cpp:22
void DB::deserializeBinarySSE2<4>(DB::PODArray<unsigned char, 4096ul, AllocatorWithHint<false, AllocatorHints::DefaultHint, 67108864ul>, 15ul, 16ul>&, DB::PODArray<unsigned long, 4096ul, AllocatorWithHint<false, AllocatorHints::DefaultHint, 67108864ul>, 15ul, 16ul>&, DB::ReadBuffer&, unsigned long)
/home/milovidov/ClickHouse/build_gcc9/../src/IO/ReadBuffer.h:53
DB::DataTypeString::deserializeBinaryBulk(DB::IColumn&, DB::ReadBuffer&, unsigned long, double) const
/home/milovidov/ClickHouse/build_gcc9/../src/DataTypes/DataTypeString.cpp:202
DB::MergeTreeReader::readData(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, DB::IDataType const&, DB::IColumn&, unsigned long, bool, unsigned long, bool)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeReader.cpp:232
DB::MergeTreeReader::readRows(unsigned long, bool, unsigned long, DB::Block&)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeReader.cpp:111
DB::MergeTreeRangeReader::DelayedStream::finalize(DB::Block&)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeRangeReader.cpp:35
DB::MergeTreeRangeReader::startReadingChain(unsigned long, std::vector<DB::MarkRange, std::allocator<DB::MarkRange> >&)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeRangeReader.cpp:219
DB::MergeTreeRangeReader::read(unsigned long, std::vector<DB::MarkRange, std::allocator<DB::MarkRange> >&)
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::MergeTreeRangeReader::read(unsigned long, std::vector<DB::MarkRange, std::allocator<DB::MarkRange> >&)
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::MergeTreeBaseSelectBlockInputStream::readFromPartImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeBaseSelectBlockInputStream.cpp:158
DB::MergeTreeBaseSelectBlockInputStream::readImpl()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::ExpressionBlockInputStream::readImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/ExpressionBlockInputStream.cpp:34
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::PartialSortingBlockInputStream::readImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/PartialSortingBlockInputStream.cpp:13
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::loop(unsigned long)
/usr/local/include/c++/9.1.0/bits/atomic_base.h:419
DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::thread(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long)
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/ParallelInputsProcessor.h:215
ThreadFromGlobalPool::ThreadFromGlobalPool<void (DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::*)(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long), DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>*, std::shared_ptr<DB::ThreadGroupStatus>, unsigned long&>(void (DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::*&&)(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long), DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>*&&, std::shared_ptr<DB::ThreadGroupStatus>&&, unsigned long&)::{lambda()#1}::operator()() const
/usr/local/include/c++/9.1.0/bits/shared_ptr_base.h:729
ThreadPoolImpl<std::thread>::worker(std::_List_iterator<std::thread>)
/usr/local/include/c++/9.1.0/bits/unique_lock.h:69
execute_native_thread_routine
/home/milovidov/ClickHouse/ci/workspace/gcc/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/bits/unique_ptr.h:81
start_thread
__clone
Row 7:
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count(): 1034
sym: StackTrace::StackTrace(ucontext_t const&)
/home/milovidov/ClickHouse/build_gcc9/../src/Common/StackTrace.cpp:208
DB::(anonymous namespace)::writeTraceInfo(DB::TimerType, int, siginfo_t*, void*) [clone .isra.0]
/home/milovidov/ClickHouse/build_gcc9/../src/IO/BufferBase.h:99
DB::VolnitskyBase<true, true, DB::StringSearcher<true, true> >::search(unsigned char const*, unsigned long) const
/opt/milovidov/ClickHouse/build_gcc9/programs/clickhouse
DB::MatchImpl<true, false>::vector_constant(DB::PODArray<unsigned char, 4096ul, AllocatorWithHint<false, AllocatorHints::DefaultHint, 67108864ul>, 15ul, 16ul> const&, DB::PODArray<unsigned long, 4096ul, AllocatorWithHint<false, AllocatorHints::DefaultHint, 67108864ul>, 15ul, 16ul> const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, DB::PODArray<unsigned char, 4096ul, AllocatorWithHint<false, AllocatorHints::DefaultHint, 67108864ul>, 15ul, 16ul>&)
/opt/milovidov/ClickHouse/build_gcc9/programs/clickhouse
DB::FunctionsStringSearch<DB::MatchImpl<true, false>, DB::NameLike>::executeImpl(DB::Block&, std::vector<unsigned long, std::allocator<unsigned long> > const&, unsigned long, unsigned long)
/opt/milovidov/ClickHouse/build_gcc9/programs/clickhouse
DB::PreparedFunctionImpl::execute(DB::Block&, std::vector<unsigned long, std::allocator<unsigned long> > const&, unsigned long, unsigned long, bool)
/home/milovidov/ClickHouse/build_gcc9/../src/Functions/IFunction.cpp:464
DB::ExpressionAction::execute(DB::Block&, bool) const
/usr/local/include/c++/9.1.0/bits/stl_vector.h:677
DB::ExpressionActions::execute(DB::Block&, bool) const
/home/milovidov/ClickHouse/build_gcc9/../src/Interpreters/ExpressionActions.cpp:739
DB::MergeTreeRangeReader::executePrewhereActionsAndFilterColumns(DB::MergeTreeRangeReader::ReadResult&)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeRangeReader.cpp:660
DB::MergeTreeRangeReader::read(unsigned long, std::vector<DB::MarkRange, std::allocator<DB::MarkRange> >&)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeRangeReader.cpp:546
DB::MergeTreeRangeReader::read(unsigned long, std::vector<DB::MarkRange, std::allocator<DB::MarkRange> >&)
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::MergeTreeBaseSelectBlockInputStream::readFromPartImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeBaseSelectBlockInputStream.cpp:158
DB::MergeTreeBaseSelectBlockInputStream::readImpl()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::ExpressionBlockInputStream::readImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/ExpressionBlockInputStream.cpp:34
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::PartialSortingBlockInputStream::readImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/PartialSortingBlockInputStream.cpp:13
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::loop(unsigned long)
/usr/local/include/c++/9.1.0/bits/atomic_base.h:419
DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::thread(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long)
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/ParallelInputsProcessor.h:215
ThreadFromGlobalPool::ThreadFromGlobalPool<void (DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::*)(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long), DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>*, std::shared_ptr<DB::ThreadGroupStatus>, unsigned long&>(void (DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::*&&)(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long), DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>*&&, std::shared_ptr<DB::ThreadGroupStatus>&&, unsigned long&)::{lambda()#1}::operator()() const
/usr/local/include/c++/9.1.0/bits/shared_ptr_base.h:729
ThreadPoolImpl<std::thread>::worker(std::_List_iterator<std::thread>)
/usr/local/include/c++/9.1.0/bits/unique_lock.h:69
execute_native_thread_routine
/home/milovidov/ClickHouse/ci/workspace/gcc/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/bits/unique_ptr.h:81
start_thread
__clone
Row 8:
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count(): 989
sym: StackTrace::StackTrace(ucontext_t const&)
/home/milovidov/ClickHouse/build_gcc9/../src/Common/StackTrace.cpp:208
DB::(anonymous namespace)::writeTraceInfo(DB::TimerType, int, siginfo_t*, void*) [clone .isra.0]
/home/milovidov/ClickHouse/build_gcc9/../src/IO/BufferBase.h:99
__lll_lock_wait
pthread_mutex_lock
DB::MergeTreeReaderStream::loadMarks()
/usr/local/include/c++/9.1.0/bits/std_mutex.h:103
DB::MergeTreeReaderStream::MergeTreeReaderStream(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned long, std::vector<DB::MarkRange, std::allocator<DB::MarkRange> > const&, DB::MarkCache*, bool, DB::UncompressedCache*, unsigned long, unsigned long, unsigned long, DB::MergeTreeIndexGranularityInfo const*, std::function<void (DB::ReadBufferFromFileBase::ProfileInfo)> const&, int)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeReaderStream.cpp:107
std::_Function_handler<void (std::vector<DB::IDataType::Substream, std::allocator<DB::IDataType::Substream> > const&), DB::MergeTreeReader::addStreams(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, DB::IDataType const&, std::function<void (DB::ReadBufferFromFileBase::ProfileInfo)> const&, int)::{lambda(std::vector<DB::IDataType::Substream, std::allocator<DB::IDataType::Substream> > const&)#1}>::_M_invoke(std::_Any_data const&, std::vector<DB::IDataType::Substream, std::allocator<DB::IDataType::Substream> > const&)
/usr/local/include/c++/9.1.0/bits/unique_ptr.h:147
DB::MergeTreeReader::addStreams(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, DB::IDataType const&, std::function<void (DB::ReadBufferFromFileBase::ProfileInfo)> const&, int)
/usr/local/include/c++/9.1.0/bits/stl_vector.h:677
DB::MergeTreeReader::MergeTreeReader(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::shared_ptr<DB::MergeTreeDataPart const> const&, DB::NamesAndTypesList const&, DB::UncompressedCache*, DB::MarkCache*, bool, DB::MergeTreeData const&, std::vector<DB::MarkRange, std::allocator<DB::MarkRange> > const&, unsigned long, unsigned long, std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, double, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, double> > > const&, std::function<void (DB::ReadBufferFromFileBase::ProfileInfo)> const&, int)
/usr/local/include/c++/9.1.0/bits/stl_list.h:303
DB::MergeTreeThreadSelectBlockInputStream::getNewTask()
/usr/local/include/c++/9.1.0/bits/std_function.h:259
DB::MergeTreeBaseSelectBlockInputStream::readImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeBaseSelectBlockInputStream.cpp:54
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::ExpressionBlockInputStream::readImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/ExpressionBlockInputStream.cpp:34
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::PartialSortingBlockInputStream::readImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/PartialSortingBlockInputStream.cpp:13
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::loop(unsigned long)
/usr/local/include/c++/9.1.0/bits/atomic_base.h:419
DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::thread(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long)
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/ParallelInputsProcessor.h:215
ThreadFromGlobalPool::ThreadFromGlobalPool<void (DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::*)(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long), DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>*, std::shared_ptr<DB::ThreadGroupStatus>, unsigned long&>(void (DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::*&&)(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long), DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>*&&, std::shared_ptr<DB::ThreadGroupStatus>&&, unsigned long&)::{lambda()#1}::operator()() const
/usr/local/include/c++/9.1.0/bits/shared_ptr_base.h:729
ThreadPoolImpl<std::thread>::worker(std::_List_iterator<std::thread>)
/usr/local/include/c++/9.1.0/bits/unique_lock.h:69
execute_native_thread_routine
/home/milovidov/ClickHouse/ci/workspace/gcc/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/bits/unique_ptr.h:81
start_thread
__clone
Row 9:
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count(): 779
sym: StackTrace::StackTrace(ucontext_t const&)
/home/milovidov/ClickHouse/build_gcc9/../src/Common/StackTrace.cpp:208
DB::(anonymous namespace)::writeTraceInfo(DB::TimerType, int, siginfo_t*, void*) [clone .isra.0]
/home/milovidov/ClickHouse/build_gcc9/../src/IO/BufferBase.h:99
void DB::deserializeBinarySSE2<4>(DB::PODArray<unsigned char, 4096ul, AllocatorWithHint<false, AllocatorHints::DefaultHint, 67108864ul>, 15ul, 16ul>&, DB::PODArray<unsigned long, 4096ul, AllocatorWithHint<false, AllocatorHints::DefaultHint, 67108864ul>, 15ul, 16ul>&, DB::ReadBuffer&, unsigned long)
/usr/local/lib/gcc/x86_64-pc-linux-gnu/9.1.0/include/emmintrin.h:727
DB::DataTypeString::deserializeBinaryBulk(DB::IColumn&, DB::ReadBuffer&, unsigned long, double) const
/home/milovidov/ClickHouse/build_gcc9/../src/DataTypes/DataTypeString.cpp:202
DB::MergeTreeReader::readData(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, DB::IDataType const&, DB::IColumn&, unsigned long, bool, unsigned long, bool)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeReader.cpp:232
DB::MergeTreeReader::readRows(unsigned long, bool, unsigned long, DB::Block&)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeReader.cpp:111
DB::MergeTreeRangeReader::DelayedStream::finalize(DB::Block&)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeRangeReader.cpp:35
DB::MergeTreeRangeReader::startReadingChain(unsigned long, std::vector<DB::MarkRange, std::allocator<DB::MarkRange> >&)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeRangeReader.cpp:219
DB::MergeTreeRangeReader::read(unsigned long, std::vector<DB::MarkRange, std::allocator<DB::MarkRange> >&)
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::MergeTreeRangeReader::read(unsigned long, std::vector<DB::MarkRange, std::allocator<DB::MarkRange> >&)
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::MergeTreeBaseSelectBlockInputStream::readFromPartImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeBaseSelectBlockInputStream.cpp:158
DB::MergeTreeBaseSelectBlockInputStream::readImpl()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::ExpressionBlockInputStream::readImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/ExpressionBlockInputStream.cpp:34
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::PartialSortingBlockInputStream::readImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/PartialSortingBlockInputStream.cpp:13
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::loop(unsigned long)
/usr/local/include/c++/9.1.0/bits/atomic_base.h:419
DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::thread(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long)
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/ParallelInputsProcessor.h:215
ThreadFromGlobalPool::ThreadFromGlobalPool<void (DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::*)(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long), DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>*, std::shared_ptr<DB::ThreadGroupStatus>, unsigned long&>(void (DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::*&&)(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long), DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>*&&, std::shared_ptr<DB::ThreadGroupStatus>&&, unsigned long&)::{lambda()#1}::operator()() const
/usr/local/include/c++/9.1.0/bits/shared_ptr_base.h:729
ThreadPoolImpl<std::thread>::worker(std::_List_iterator<std::thread>)
/usr/local/include/c++/9.1.0/bits/unique_lock.h:69
execute_native_thread_routine
/home/milovidov/ClickHouse/ci/workspace/gcc/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/bits/unique_ptr.h:81
start_thread
__clone
Row 10:
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count(): 666
sym: StackTrace::StackTrace(ucontext_t const&)
/home/milovidov/ClickHouse/build_gcc9/../src/Common/StackTrace.cpp:208
DB::(anonymous namespace)::writeTraceInfo(DB::TimerType, int, siginfo_t*, void*) [clone .isra.0]
/home/milovidov/ClickHouse/build_gcc9/../src/IO/BufferBase.h:99
void DB::deserializeBinarySSE2<4>(DB::PODArray<unsigned char, 4096ul, AllocatorWithHint<false, AllocatorHints::DefaultHint, 67108864ul>, 15ul, 16ul>&, DB::PODArray<unsigned long, 4096ul, AllocatorWithHint<false, AllocatorHints::DefaultHint, 67108864ul>, 15ul, 16ul>&, DB::ReadBuffer&, unsigned long)
/usr/local/lib/gcc/x86_64-pc-linux-gnu/9.1.0/include/emmintrin.h:727
DB::DataTypeString::deserializeBinaryBulk(DB::IColumn&, DB::ReadBuffer&, unsigned long, double) const
/home/milovidov/ClickHouse/build_gcc9/../src/DataTypes/DataTypeString.cpp:202
DB::MergeTreeReader::readData(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, DB::IDataType const&, DB::IColumn&, unsigned long, bool, unsigned long, bool)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeReader.cpp:232
DB::MergeTreeReader::readRows(unsigned long, bool, unsigned long, DB::Block&)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeReader.cpp:111
DB::MergeTreeRangeReader::DelayedStream::finalize(DB::Block&)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeRangeReader.cpp:35
DB::MergeTreeRangeReader::startReadingChain(unsigned long, std::vector<DB::MarkRange, std::allocator<DB::MarkRange> >&)
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeRangeReader.cpp:219
DB::MergeTreeRangeReader::read(unsigned long, std::vector<DB::MarkRange, std::allocator<DB::MarkRange> >&)
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::MergeTreeRangeReader::read(unsigned long, std::vector<DB::MarkRange, std::allocator<DB::MarkRange> >&)
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::MergeTreeBaseSelectBlockInputStream::readFromPartImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/Storages/MergeTree/MergeTreeBaseSelectBlockInputStream.cpp:158
DB::MergeTreeBaseSelectBlockInputStream::readImpl()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::ExpressionBlockInputStream::readImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/ExpressionBlockInputStream.cpp:34
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::PartialSortingBlockInputStream::readImpl()
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/PartialSortingBlockInputStream.cpp:13
DB::IBlockInputStream::read()
/usr/local/include/c++/9.1.0/bits/stl_vector.h:108
DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::loop(unsigned long)
/usr/local/include/c++/9.1.0/bits/atomic_base.h:419
DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::thread(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long)
/home/milovidov/ClickHouse/build_gcc9/../src/DataStreams/ParallelInputsProcessor.h:215
ThreadFromGlobalPool::ThreadFromGlobalPool<void (DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::*)(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long), DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>*, std::shared_ptr<DB::ThreadGroupStatus>, unsigned long&>(void (DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>::*&&)(std::shared_ptr<DB::ThreadGroupStatus>, unsigned long), DB::ParallelInputsProcessor<DB::UnionBlockInputStream::Handler>*&&, std::shared_ptr<DB::ThreadGroupStatus>&&, unsigned long&)::{lambda()#1}::operator()() const
/usr/local/include/c++/9.1.0/bits/shared_ptr_base.h:729
ThreadPoolImpl<std::thread>::worker(std::_List_iterator<std::thread>)
/usr/local/include/c++/9.1.0/bits/unique_lock.h:69
execute_native_thread_routine
/home/milovidov/ClickHouse/ci/workspace/gcc/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/bits/unique_ptr.h:81
start_thread
__clone