"Function Stack","Effective Time","Spin Time","Overhead Time","Effective Time","Spin Time","Overhead Time","Module","Function (Full)","Source File","Start Address"
"Total","62.9008","1.21","0","0","0","0","[Unknown]","[Unknown]","[Unknown]","[Unknown]"
" clone","62.223","1.09","0","0","0","0","libc.so.6","clone","[Unknown]","0x36ed2e8890"
"  start_thread","62.223","1.09","0","0","0","0","libpthread.so.0","start_thread","[Unknown]","0x36ed607900"
"   thread_proxy","56.303","1.09","0","0","0","0","impalad","thread_proxy","[Unknown]","0xe27b70"
"    boost::detail::thread_data<boost::_bi::bind_t<void, void (*)(std::string const&, std::string const&, boost::function<void (void)>, impala::Promise<long>*), boost::_bi::list4<boost::_bi::value<std::string>, boost::_bi::value<std::string>, boost::_bi::value<boost::function<void (void)>>, boost::_bi::value<impala::Promise<long>*>>>>::run","56.303","1.09","0","0","0","0","impalad","boost::detail::thread_data<boost::_bi::bind_t<void, void (*)(std::string const&, std::string const&, boost::function<void (void)>, impala::Promise<long>*), boost::_bi::list4<boost::_bi::value<std::string>, boost::_bi::value<std::string>, boost::_bi::value<boost::function<void (void)>>, boost::_bi::value<impala::Promise<long>*>>>>::run(void)","thread.hpp","0xbc29e0"
"     boost::_bi::bind_t<void, void (*)(std::string const&, std::string const&, boost::function<void (void)>, impala::Promise<long>*), boost::_bi::list4<boost::_bi::value<std::string>, boost::_bi::value<std::string>, boost::_bi::value<boost::function<void (void)>>, boost::_bi::value<impala::Promise<long>*>>>::operator()","56.303","1.09","0","0","0","0","impalad","boost::_bi::bind_t<void, void (*)(std::string const&, std::string const&, boost::function<void (void)>, impala::Promise<long>*), boost::_bi::list4<boost::_bi::value<std::string>, boost::_bi::value<std::string>, boost::_bi::value<boost::function<void (void)>>, boost::_bi::value<impala::Promise<long>*>>>::operator()(void)","bind_template.hpp","0xbc29f9"
"      operator()<void (*)(const std::basic_string<char>&, const std::basic_string<char>&, boost::function<void()>, impala::Promise<long int>*), boost::_bi::list0>","56.303","1.09","0","0","0","0","impalad","operator()<void (*)(const std::basic_string<char>&, const std::basic_string<char>&, boost::function<void()>, impala::Promise<long int>*), boost::_bi::list0>","bind.hpp","0xbc29f9"
"       impala::Thread::SuperviseThread","56.303","1.09","0","0","0","0","impalad","impala::Thread::SuperviseThread(std::string const&, std::string const&, boost::function<void (void)>, impala::Promise<long>*)","thread.cc","0xbc1e50"
"        boost::function0<void>::operator()","56.303","1.09","0","0","0","0","impalad","boost::function0<void>::operator()(void) const","function_template.hpp","0xbc2059"
"         impala::QueryExecMgr::ExecFInstance","31.9601","0.4","0","0","0","0","impalad","impala::QueryExecMgr::ExecFInstance(impala::FragmentInstanceState*)","query-exec-mgr.cc","0xdc17b0"
"          impala::FragmentInstanceState::Exec","31.9601","0.4","0","0","0","0","impalad","impala::FragmentInstanceState::Exec(void)","fragment-instance-state.cc","0xdb87f0"
"           impala::PlanFragmentExecutor::Exec","31.9601","0.4","0","0","0","0","impalad","impala::PlanFragmentExecutor::Exec(void)","plan-fragment-executor.cc","0xdbf050"
"            impala::PlanFragmentExecutor::ExecInternal","31.9601","0.39","0","0.01","0","0","impalad","impala::PlanFragmentExecutor::ExecInternal(void)","plan-fragment-executor.cc","0xdbcd40"
"             impala::DataStreamSender::Send","31.6272","0.29","0","0.15","0","0","impalad","impala::DataStreamSender::Send(impala::RuntimeState*, impala::RowBatch*)","data-stream-sender.cc","0xdb4b40"
"             impala::HdfsScanNode::GetNext","0.172256","0.09","0","0.0213327","0","0","impalad","impala::HdfsScanNode::GetNext(impala::RuntimeState*, impala::RowBatch*, bool*)","hdfs-scan-node.cc","0xc2aac0"
"             impala::RowBatch::Reset","0.150648","0","0","0","0","0","impalad","impala::RowBatch::Reset(void)","row-batch.cc","0xa53a70"
"             [impalad]","0","0.01","0","0","0","0","impalad","[impalad]","[Unknown]","0"
"            [impalad]","0","0.01","0","0","0","0","impalad","[impalad]","[Unknown]","0"
"         boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf2<void, impala::ThriftThread, boost::shared_ptr<apache::thrift::concurrency::Runnable>, impala::Promise<unsigned long>*>, boost::_bi::list3<boost::_bi::value<impala::ThriftThread*>, boost::_bi::value<boost::shared_ptr<apache::thrift::concurrency::Runnable>>, boost::_bi::value<impala::Promise<unsigned long>*>>>, void>::invoke","12.74","0.05","0","0","0","0","impalad","boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf2<void, impala::ThriftThread, boost::shared_ptr<apache::thrift::concurrency::Runnable>, impala::Promise<unsigned long>*>, boost::_bi::list3<boost::_bi::value<impala::ThriftThread*>, boost::_bi::value<boost::shared_ptr<apache::thrift::concurrency::Runnable>>, boost::_bi::value<impala::Promise<unsigned long>*>>>, void>::invoke(boost::detail::function::function_buffer&)","function_template.hpp","0x9e5780"
"          boost::_bi::bind_t<void, boost::_mfi::mf2<void, impala::ThriftThread, boost::shared_ptr<apache::thrift::concurrency::Runnable>, impala::Promise<unsigned long>*>, boost::_bi::list3<boost::_bi::value<impala::ThriftThread*>, boost::_bi::value<boost::shared_ptr<apache::thrift::concurrency::Runnable>>, boost::_bi::value<impala::Promise<unsigned long>*>>>::operator()","12.74","0.05","0","0","0","0","impalad","boost::_bi::bind_t<void, boost::_mfi::mf2<void, impala::ThriftThread, boost::shared_ptr<apache::thrift::concurrency::Runnable>, impala::Promise<unsigned long>*>, boost::_bi::list3<boost::_bi::value<impala::ThriftThread*>, boost::_bi::value<boost::shared_ptr<apache::thrift::concurrency::Runnable>>, boost::_bi::value<impala::Promise<unsigned long>*>>>::operator()(void)","bind_template.hpp","0x9e5789"
"           operator()<boost::_mfi::mf2<void, impala::ThriftThread, boost::shared_ptr<apache::thrift::concurrency::Runnable>, impala::Promise<long unsigned int>*>, boost::_bi::list0>","12.74","0.05","0","0","0","0","impalad","operator()<boost::_mfi::mf2<void, impala::ThriftThread, boost::shared_ptr<apache::thrift::concurrency::Runnable>, impala::Promise<long unsigned int>*>, boost::_bi::list0>","bind.hpp","0x9e5789"
"            boost::_mfi::mf2<void, impala::ThriftThread, boost::shared_ptr<apache::thrift::concurrency::Runnable>, impala::Promise<unsigned long>*>::operator()","12.74","0.05","0","0","0","0","impalad","boost::_mfi::mf2<void, impala::ThriftThread, boost::shared_ptr<apache::thrift::concurrency::Runnable>, impala::Promise<unsigned long>*>::operator()(impala::ThriftThread*, boost::shared_ptr<apache::thrift::concurrency::Runnable>, impala::Promise<unsigned long>*) const","mem_fn_template.hpp","0x9e57a7"
"             impala::ThriftThread::RunRunnable","12.74","0.05","0","0","0","0","impalad","impala::ThriftThread::RunRunnable(boost::shared_ptr<apache::thrift::concurrency::Runnable>, impala::Promise<unsigned long>*)","thrift-thread.cc","0x9e4d20"
"              apache::thrift::server::TAcceptQueueServer::Task::run","12.69","0.04","0","0.01","0","0","impalad","apache::thrift::server::TAcceptQueueServer::Task::run(void)","TAcceptQueueServer.cpp","0x9ea580"
"               apache::thrift::TDispatchProcessor::process","10.3037","0.04","0","0","0","0","impalad","apache::thrift::TDispatchProcessor::process(boost::shared_ptr<apache::thrift::protocol::TProtocol>, boost::shared_ptr<apache::thrift::protocol::TProtocol>, void*)","TDispatchProcessor.h","0x7fe3a0"
"                impala::ImpalaInternalServiceProcessor::dispatchCall","10.0837","0.04","0","0.04","0","0","impalad","impala::ImpalaInternalServiceProcessor::dispatchCall(apache::thrift::protocol::TProtocol*, apache::thrift::protocol::TProtocol*, std::string const&, int, void*)","ImpalaInternalService.cpp","0xd030d0"
"                 impala::ImpalaInternalServiceProcessor::process_TransmitData","9.75369","0.04","0","0.08","0","0","impalad","impala::ImpalaInternalServiceProcessor::process_TransmitData(int, apache::thrift::protocol::TProtocol*, apache::thrift::protocol::TProtocol*, void*)","ImpalaInternalService.cpp","0xd04580"
"                  impala::ImpalaServer::TransmitData","6.97","0.04","0","0","0","0","impalad","impala::ImpalaServer::TransmitData(impala::TTransmitDataResult&, impala::TTransmitDataParams const&)","impala-server.cc","0xa93980"
"                   impala::DataStreamMgr::AddData","6.96","0.04","0","0","0","0","impalad","impala::DataStreamMgr::AddData(impala::TUniqueId const&, int, impala::TRowBatch const&, int)","data-stream-mgr.cc","0xa3ebf0"
"                    impala::DataStreamRecvr::SenderQueue::AddBatch","6.87","0.04","0","0","0","0","impalad","impala::DataStreamRecvr::SenderQueue::AddBatch(impala::TRowBatch const&)","data-stream-recvr.cc","0xa43a60"
"                     impala::RowBatch::RowBatch","6.76","0","0","0.03","0","0","impalad","impala::RowBatch::RowBatch(impala::RowDescriptor const&, impala::TRowBatch const&, impala::MemTracker*)","row-batch.cc","0xa534d0"
"                      impala::Lz4Decompressor::ProcessBlock","6.47","0","0","0","0","0","impalad","impala::Lz4Decompressor::ProcessBlock(bool, long, unsigned char const*, long*, unsigned char**)","decompress.cc","0xb52c80"
"                       LZ4_decompress_fast","6.47","0","0","2.31","0","0","impalad","LZ4_decompress_fast","[Unknown]","0xddfeb9"
"                        LZ4_wildCopy","2.13","0","0","0.91","0","0","impalad","LZ4_wildCopy","[Unknown]","0xdd4c4a"
"                        LZ4_copy8","0.91","0","0","0.41","0","0","impalad","LZ4_copy8","[Unknown]","0xdd4c20"
"                        LZ4_readLE16","0.85","0","0","0.23","0","0","impalad","LZ4_readLE16","[Unknown]","0xdd4b7f"
"                        LZ4_write32","0.23","0","0","0.23","0","0","impalad","LZ4_write32","[Unknown]","0xdd4b69"
"                        memcpy","0.04","0","0","0.04","0","0","libc.so.6","memcpy","[Unknown]","0x36ed289670"
"                      impala::MemPool::Allocate","0.12","0","0","0","0","0","impalad","impala::MemPool::Allocate(long)","mem-pool.h","0xa5361e"
"                      ~scoped_ptr","0.05","0","0","0","0","0","impalad","~scoped_ptr","scoped_ptr.hpp","0xa53688"
"                      impala::MemTracker::Consume","0.05","0","0","0.03","0","0","impalad","impala::MemTracker::Consume(long)","mem-tracker.h","0xa4c600"
"                      impala::RowDescriptor::RowDescriptor","0.02","0","0","0","0","0","impalad","impala::RowDescriptor::RowDescriptor(impala::RowDescriptor const&)","descriptors.h","0xa54e70"
"                      impala::Codec::CreateDecompressor","0.02","0","0","0","0","0","impalad","impala::Codec::CreateDecompressor(impala::MemPool*, bool, impala::THdfsCompression::type, boost::scoped_ptr<impala::Codec>*)","codec.cc","0xb49c30"
"                     ~ScopedTimer","0.03","0","0","0","0","0","impalad","~ScopedTimer","runtime-profile-counters.h","0xa43ea6"
"                     operator new","0.03","0","0","0.01","0","0","impalad","operator new(unsigned long)","[Unknown]","0x1be64e0"
"                     ~unique_lock","0.02","0","0","0.02","0","0","impalad","~unique_lock","lock_types.hpp","0xa43dd6"
"                     pthread_mutex_unlock","0","0.02","0","0","0.02","0","libpthread.so.0","pthread_mutex_unlock","[Unknown]","0x36ed60a7b0"
"                     boost::condition_variable::notify_one","0","0.02","0","0","0","0","impalad","boost::condition_variable::notify_one(void)","condition_variable.hpp","0xa45460"
"                     std::list<std::pair<int, impala::RowBatch*>, std::allocator<std::pair<int, impala::RowBatch*>>>::push_back","0.01","0","0","0","0","0","impalad","std::list<std::pair<int, impala::RowBatch*>, std::allocator<std::pair<int, impala::RowBatch*>>>::push_back(std::pair<int, impala::RowBatch*>&&)","stl_list.h","0xa43f45"
"                     ScopedTimer","0.01","0","0","0","0","0","impalad","ScopedTimer","runtime-profile-counters.h","0xa43e01"
"                     unique_lock","0.01","0","0","0","0","0","impalad","unique_lock","lock_types.hpp","0xa43a78"
"                    impala::DataStreamMgr::FindRecvrOrWait","0.07","0","0","0.02","0","0","impalad","impala::DataStreamMgr::FindRecvrOrWait(impala::TUniqueId const&, int, bool*)","data-stream-mgr.cc","0xa3e580"
"                    impala::DataStreamRecvr::AddBatch","0.02","0","0","0.02","0","0","impalad","impala::DataStreamRecvr::AddBatch(impala::TRowBatch const&, int)","data-stream-recvr.cc","0xa44130"
"                   [impalad]","0.01","0","0","0","0","0","impalad","[impalad]","[Unknown]","0"
"                  apache::thrift::transport::TBufferedTransport::flush","1.59663","0","0","0.01","0","0","impalad","apache::thrift::transport::TBufferedTransport::flush(void)","[Unknown]","0x1b15280"
"                   apache::thrift::transport::TSocket::write","1.58663","0","0","0.01","0","0","impalad","apache::thrift::transport::TSocket::write(unsigned char const*, unsigned int)","[Unknown]","0x1b0c9c0"
"                    apache::thrift::transport::TSocket::write_partial","1.57663","0","0","1.12663","0","0","impalad","apache::thrift::transport::TSocket::write_partial(unsigned char const*, unsigned int)","[Unknown]","0x1b0c230"
"                  impala::ImpalaInternalService_TransmitData_args::read","0.63","0","0","0","0","0","impalad","impala::ImpalaInternalService_TransmitData_args::read(apache::thrift::protocol::TProtocol*)","ImpalaInternalService.cpp","0xd00720"
"                  impala::RpcEventHandler::getContext","0.12","0","0","0.01","0","0","impalad","impala::RpcEventHandler::getContext(char const*, void*)","rpc-trace.cc","0x9d3350"
"                  impala::RpcEventHandler::postWrite","0.1","0","0","0.02","0","0","impalad","impala::RpcEventHandler::postWrite(void*, char const*, unsigned int)","rpc-trace.cc","0x9d1db0"
"                  ~ImpalaInternalService_TransmitData_args","0.0899985","0","0","0","0","0","impalad","~ImpalaInternalService_TransmitData_args","ImpalaInternalService.h","0xd04995"
"                  std::string::string","0.04","0","0","0","0","0","libstdc++.so.6","std::string::string(char const*, std::allocator<char> const&)","basic_string.tcc","0xc59e0"
"                  impala::ImpalaInternalService_TransmitData_result::write","0.0370578","0","0","0","0","0","impalad","impala::ImpalaInternalService_TransmitData_result::write(apache::thrift::protocol::TProtocol*) const","ImpalaInternalService.cpp","0xcfece0"
"                  ~shared_ptr","0.03","0","0","0","0","0","impalad","~shared_ptr","shared_ptr.hpp","0xd04932"
"                  apache::thrift::protocol::TProtocol::writeMessageBegin","0.03","0","0","0","0","0","impalad","apache::thrift::protocol::TProtocol::writeMessageBegin(std::string const&, apache::thrift::protocol::TMessageType, int)","TProtocol.h","0xd04880"
"                  apache::thrift::protocol::TProtocol::getTransport","0.02","0","0","0","0","0","impalad","apache::thrift::protocol::TProtocol::getTransport(void)","TProtocol.h","0xd048be"
"                  ~basic_string","0.01","0","0","0","0","0","impalad","~basic_string","basic_string.h","0xd04894"
"                 impala::ImpalaInternalServiceProcessor::process_ReportExecStatus","0.28","0","0","0","0","0","impalad","impala::ImpalaInternalServiceProcessor::process_ReportExecStatus(int, apache::thrift::protocol::TProtocol*, apache::thrift::protocol::TProtocol*, void*)","ImpalaInternalService.cpp","0xd06180"
"                 std::map<std::string, void (int, apache::thrift::protocol::TProtocol*, apache::thrift::protocol::TProtocol*, void*) impala::ImpalaInternalServiceProcessor::*, std::less<std::string>, std::allocator<std::pair<std::string const, void (int, apache::thrift::protocol::TProtocol*, apache::thrift::protocol::TProtocol*, void*) impala::ImpalaInternalServiceProcessor::*>>>::find","0.01","0","0","0","0","0","impalad","std::map<std::string, void (int, apache::thrift::protocol::TProtocol*, apache::thrift::protocol::TProtocol*, void*) impala::ImpalaInternalServiceProcessor::*, std::less<std::string>, std::allocator<std::pair<std::string const, void (int, apache::thrift::protocol::TProtocol*, apache::thrift::protocol::TProtocol*, void*) impala::ImpalaInternalServiceProcessor::*>>>::find(std::string const&)","stl_map.h","0xd030d4"
"                apache::thrift::protocol::TProtocol::readMessageBegin","0.17","0","0","0","0","0","impalad","apache::thrift::protocol::TProtocol::readMessageBegin(std::string&, apache::thrift::protocol::TMessageType&, int&)","TProtocol.h","0x7fe3c4"
"                ~basic_string","0.04","0","0","0","0","0","impalad","~basic_string","basic_string.h","0x7fe40b"
"                impala::StatestoreSubscriberProcessor::dispatchCall","0.01","0","0","0","0","0","impalad","impala::StatestoreSubscriberProcessor::dispatchCall(apache::thrift::protocol::TProtocol*, apache::thrift::protocol::TProtocol*, std::string const&, int, void*)","StatestoreSubscriber.cpp","0xd8ef00"
"               apache::thrift::transport::TBufferedTransport::peek","2.34631","0","0","0.06","0","0","impalad","apache::thrift::transport::TBufferedTransport::peek(void)","[Unknown]","0x1b15db0"
"               ~shared_ptr","0.01","0","0","0","0","0","impalad","~shared_ptr","shared_ptr.hpp","0x9ea748"
"               shared_ptr","0.01","0","0","0","0","0","impalad","shared_ptr","shared_ptr.hpp","0x9ea65c"
"               ~shared_ptr","0.01","0","0","0","0","0","impalad","~shared_ptr","shared_ptr.hpp","0x9ea684"
"              apache::thrift::concurrency::ThreadManager::Worker::run","0.05","0","0","0","0","0","impalad","apache::thrift::concurrency::ThreadManager::Worker::run(void)","[Unknown]","0x1b04aa0"
"              [impalad]","0","0.01","0","0","0","0","impalad","[impalad]","[Unknown]","0"
"         impala::HdfsScanNode::ScannerThread","6.93285","0.04","0","0","0","0","impalad","impala::HdfsScanNode::ScannerThread(void)","hdfs-scan-node.cc","0xc298e0"
"         impala::ThreadPool<impala::TRowBatch*>::WorkerThread","4.57","0.51","0","0","0","0","impalad","impala::ThreadPool<impala::TRowBatch*>::WorkerThread(int)","thread-pool.h","0xdb7060"
"         [impalad]","0.02","0.09","0","0","0","0","impalad","[impalad]","[Unknown]","0"
"         impala::DiskIoMgr::WorkLoop","0.05","0","0","0","0","0","impalad","impala::DiskIoMgr::WorkLoop(impala::DiskIoMgr::DiskQueue*)","disk-io-mgr.cc","0xa4bf00"
"         impala::ThreadPool<boost::shared_ptr<apache::thrift::transport::TTransport>>::WorkerThread","0.03","0","0","0","0","0","impalad","impala::ThreadPool<boost::shared_ptr<apache::thrift::transport::TTransport>>::WorkerThread(int)","thread-pool.h","0x9e9f60"
"   worker_thread","5.85","0","0","0","0","0","impalad","worker_thread","[Unknown]","0xbe2600"
"   java_start","0.040039","0","0","0","0","0","libjvm.so","java_start(Thread*)","[Unknown]","0x81f880"
"   master_thread","0.03","0","0","0","0","0","impalad","master_thread","[Unknown]","0xbdab00"
" Java_sun_nio_ch_FileDispatcherImpl_pread0","0.272404","0","0","0","0","0","libnio.so","Java_sun_nio_ch_FileDispatcherImpl_pread0","[Unknown]","0x78f0"
" [Outside any known module]","0.158734","0","0","0.158734","0","0","[Unknown]","[Outside any known module]","[Unknown]","0"
" Java_org_apache_hadoop_util_NativeCrc32_nativeComputeChunkedSums","0.127107","0","0","0","0","0","libhadoop.so.1.0.0","Java_org_apache_hadoop_util_NativeCrc32_nativeComputeChunkedSums","[Unknown]","0x16ff0"
" [impalad]","0","0.12","0","0","0","0","impalad","[impalad]","[Unknown]","0"
" JVM_StartThread","0.05","0","0","0","0","0","libjvm.so","JVM_StartThread","[Unknown]","0x67a810"
" Java_sun_nio_ch_Net_connect0","0.02543","0","0","0","0","0","libnio.so","Java_sun_nio_ch_Net_connect0","[Unknown]","0x8c10"
" Java_sun_nio_ch_FileDispatcherImpl_read0","0.014113","0","0","0.00411298","0","0","libnio.so","Java_sun_nio_ch_FileDispatcherImpl_read0","[Unknown]","0x7950"
" Java_sun_nio_ch_EPollArrayWrapper_epollWait","0.01","0","0","0","0","0","libnio.so","Java_sun_nio_ch_EPollArrayWrapper_epollWait","[Unknown]","0x9640"
" Unsafe_Park","0.01","0","0","0","0","0","libjvm.so","Unsafe_Park","[Unknown]","0x97c8e0"
" JVM_MonitorNotify","0.01","0","0","0","0","0","libjvm.so","JVM_MonitorNotify","[Unknown]","0x67d510"