Top 1000 call stacks for: Current heap snapshot
Ordering call stacks by: kSampledCount
Current sampling frequency: 1048576 bytes (on average)
Values shown below are for allocations still in use (i.e., objects that have been deallocated are not included)

Estimated Bytes Estimated Count Avg Bytes Per Allocation Sampled Bytes Sampled Count Call Stack
4,587,52035131,072524,2884

tcmalloc::tcmalloc_internal::SampleifyAllocation<>()
tcmalloc::tcmalloc_internal::alloc_small_sampled_hooks_or_perthread<>()
tcmalloc::tcmalloc_internal::slow_alloc_small<>()
malloc
yb::rpc::CircularReadBuffer::CircularReadBuffer()
yb::rpc::YBConnectionContext::YBConnectionContext()
yb::rpc::ConnectionContextFactoryImpl<>::Create()
yb::rpc::Reactor::AssignOutboundCall()
yb::rpc::Reactor::ProcessOutboundQueue()
ev::base<>::method_thunk<>()
ev_invoke_pending
ev_run
yb::rpc::Reactor::RunThread()
yb::Thread::SuperviseThread()
start_thread
3,276,80025131,072393,2163

tcmalloc::tcmalloc_internal::SampleifyAllocation<>()
tcmalloc::tcmalloc_internal::alloc_small_sampled_hooks_or_perthread<>()
tcmalloc::tcmalloc_internal::slow_alloc_small<>()
malloc
yb::rpc::CircularReadBuffer::CircularReadBuffer()
yb::rpc::RefinedStreamFactory::Create()
yb::rpc::(anonymous namespace)::CreateStream<>()
yb::rpc::Messenger::RegisterInboundSocket()
ev::base<>::method_thunk<>()
ev_invoke_pending
ev_run
yb::rpc::Acceptor::RunThread()
yb::Thread::SuperviseThread()
start_thread
3,481,6009935,499106,4963

tcmalloc::tcmalloc_internal::SampleifyAllocation<>()
tcmalloc::tcmalloc_internal::alloc_small_sampled_hooks_or_perthread<>()
tcmalloc::tcmalloc_internal::slow_alloc_small<>()
rocksdb::UncompressBlockContents()
rocksdb::ReadBlockContents()
rocksdb::block_based_table::ReadBlockFromFile()
rocksdb::BlockBasedTable::ReadBlockFromFileAndMaybePutToCache()
rocksdb::BlockBasedTable::BlockEntryIteratorState::NewSecondaryIterator()
rocksdb::(anonymous namespace)::TwoLevelIterator::InitDataBlock()
rocksdb::(anonymous namespace)::TwoLevelIterator::DoSkipEmptyDataBlocksForward()
rocksdb::MergingIteratorBase<>::Next()
rocksdb::DBIter::Next()
yb::docdb::IntentAwareIterator::Next()
yb::docdb::(anonymous namespace)::GetHelperBase<>::DoRun()
yb::docdb::DocRowwiseIterator::FetchNextImpl<>()
yb::docdb::(anonymous namespace)::FilteringIterator::FetchTuple()
yb::docdb::(anonymous namespace)::FetchTableRow()
yb::docdb::PgsqlReadOperation::Execute()
yb::tablet::Tablet::HandlePgsqlReadRequest()
yb::tserver::(anonymous namespace)::ReadQuery::Complete()
yb::tserver::PerformRead()
yb::tserver::TabletServiceImpl::Read()
std::__1::__function::__func<>::operator()()
yb::tserver::TabletServerServiceIf::Handle()
yb::rpc::ServicePoolImpl::Handle()
yb::rpc::InboundCall::InboundCallTask::Run()
yb::rpc::(anonymous namespace)::Worker::Execute()
yb::Thread::SuperviseThread()
start_thread
2,228,22417131,072262,1442

tcmalloc::tcmalloc_internal::SampleifyAllocation<>()
tcmalloc::tcmalloc_internal::alloc_small_sampled_hooks_or_perthread<>()
tcmalloc::tcmalloc_internal::slow_alloc_small<>()
malloc
yb::rpc::CircularReadBuffer::CircularReadBuffer()
yb::rpc::YBConnectionContext::YBConnectionContext()
yb::rpc::ConnectionContextFactoryImpl<>::Create()
yb::rpc::Messenger::RegisterInboundSocket()
ev::base<>::method_thunk<>()
ev_invoke_pending
ev_run
yb::rpc::Acceptor::RunThread()
yb::Thread::SuperviseThread()
start_thread
1,048,5768131,072131,0721

tcmalloc::tcmalloc_internal::SampleifyAllocation<>()
tcmalloc::tcmalloc_internal::alloc_small_sampled_hooks_or_perthread<>()
tcmalloc::tcmalloc_internal::slow_alloc_small<>()
malloc
yb::rpc::CircularReadBuffer::CircularReadBuffer()
yb::rpc::RefinedStreamFactory::Create()
yb::rpc::(anonymous namespace)::CreateStream<>()
yb::rpc::Reactor::AssignOutboundCall()
yb::rpc::Reactor::ProcessOutboundQueue()
ev::base<>::method_thunk<>()
ev_invoke_pending
ev_run
yb::rpc::Reactor::RunThread()
yb::Thread::SuperviseThread()
start_thread
1,069,0562614,0964,0961

tcmalloc::tcmalloc_internal::SampleifyAllocation<>()
tcmalloc::tcmalloc_internal::alloc_small_sampled_hooks_or_perthread<>()
tcmalloc::tcmalloc_internal::slow_alloc_small<>()
yb::rpc::TcpStream::Send()
yb::rpc::RefinedStream::Send()
yb::rpc::Connection::DoQueueOutboundData()
yb::rpc::Connection::ProcessResponseQueue()
yb::rpc::FunctorReactorTaskWithWeakPtr<>::Run()
ev::base<>::method_thunk<>()
ev_invoke_pending
ev_run
yb::rpc::Reactor::RunThread()
yb::Thread::SuperviseThread()
start_thread
1,032,44816,13264641

tcmalloc::tcmalloc_internal::SampleifyAllocation<>()
tcmalloc::tcmalloc_internal::alloc_small_sampled_hooks_or_perthread<>()
tcmalloc::tcmalloc_internal::slow_alloc_small<>()
yb::tablet::TableInfo::TableInfo()
yb::tablet::Tablet::AddTableInMemory()
yb::tablet::ChangeMetadataOperation::Apply()
yb::tablet::Operation::Replicated()
yb::tablet::OperationDriver::ReplicationFinished()
yb::consensus::ConsensusRound::NotifyReplicationFinished()
yb::consensus::ReplicaState::ApplyPendingOperationsUnlocked()
yb::consensus::ReplicaState::AdvanceCommittedOpIdUnlocked()
yb::consensus::RaftConsensus::UpdateMajorityReplicated()
yb::rpc::StrandTaskWithErrorFunc<>::Run()
yb::rpc::Strand::Done()
yb::rpc::(anonymous namespace)::Worker::Execute()
yb::Thread::SuperviseThread()
start_thread
1,044,4805120,48020,4801

tcmalloc::tcmalloc_internal::SampleifyAllocation<>()
tcmalloc::tcmalloc_internal::alloc_small_sampled_hooks_or_perthread<>()
tcmalloc::tcmalloc_internal::slow_alloc_small<>()
yb::HdrHistogram::Init()
yb::HistogramPrototype::Instantiate()
yb::master::MakeMasterClientService()
yb::master::Master::RegisterServices()
yb::master::Master::Start()
main
__libc_start_main
1,044,7364,0812562561

tcmalloc::tcmalloc_internal::SampleifyAllocation<>()
tcmalloc::tcmalloc_internal::alloc_small_sampled_hooks_or_perthread<>()
tcmalloc::tcmalloc_internal::slow_alloc_small<>()
malloc
evp_cipher_from_algorithm
construct_evp_method
ossl_method_construct_this
algorithm_do_this
ossl_provider_doall_activated
ossl_method_construct
inner_evp_generic_fetch
drbg_ctr_set_ctx_params
drbg_ctr_instantiate_wrapper
rand_new_drbg
RAND_get0_primary
RAND_status
ossl_connect
ssl_cf_connect
cf_setup_connect
cf_hc_connect
Curl_conn_connect
multi_runsingle
yb::EasyCurl::DoRequest()
yb::rpc::ScheduledTask<>::Run()
boost::asio::detail::completion_handler<>::do_complete()
boost::asio::detail::scheduler::run()
yb::rpc::IoThreadPool::Impl::Execute()
yb::Thread::SuperviseThread()
start_thread
1,044,4805120,48020,4801

tcmalloc::tcmalloc_internal::SampleifyAllocation<>()
tcmalloc::tcmalloc_internal::alloc_small_sampled_hooks_or_perthread<>()
tcmalloc::tcmalloc_internal::slow_alloc_small<>()
yb::HdrHistogram::Init()
yb::HistogramPrototype::Instantiate()
yb::server::GenericServiceIf::InitMethods()
yb::server::RpcServerBase::Start()
yb::server::RpcAndWebServerBase::Start()
yb::tserver::DbServerBase::Start()
yb::master::Master::Start()
main
__libc_start_main
1,048,5763232,76832,7681

tcmalloc::tcmalloc_internal::SampleifyAllocation<>()
tcmalloc::tcmalloc_internal::alloc_small_sampled_hooks_or_perthread<>()
tcmalloc::tcmalloc_internal::slow_alloc_small<>()
rocksdb::UncompressBlockContents()
rocksdb::ReadBlockContents()
rocksdb::block_based_table::ReadBlockFromFile()
rocksdb::BlockBasedTable::ReadBlockFromFileAndMaybePutToCache()
rocksdb::BlockBasedTable::BlockEntryIteratorState::NewSecondaryIterator()
rocksdb::(anonymous namespace)::TwoLevelIterator::InitDataBlock()
rocksdb::(anonymous namespace)::TwoLevelIterator::Seek()
rocksdb::MergingIteratorBase<>::Seek()
rocksdb::DBIter::Seek()
yb::docdb::BoundedRocksDbIterator::Seek()
yb::docdb::PerformRocksDBSeek()
yb::docdb::IntentAwareIterator::Seek()
yb::docdb::DocRowwiseIteratorBase::GetTableTombstoneTime()
yb::docdb::DocRowwiseIterator::FetchNextImpl<>()
yb::docdb::(anonymous namespace)::FilteringIterator::FetchTuple()
yb::docdb::(anonymous namespace)::FetchTableRow()
yb::docdb::PgsqlReadOperation::Execute()
yb::tablet::Tablet::HandlePgsqlReadRequest()
yb::tserver::(anonymous namespace)::ReadQuery::Complete()
yb::tserver::PerformRead()
yb::tserver::TabletServiceImpl::Read()
std::__1::__function::__func<>::operator()()
yb::tserver::TabletServerServiceIf::Handle()
yb::rpc::ServicePoolImpl::Handle()
yb::rpc::InboundCall::InboundCallTask::Run()
yb::rpc::(anonymous namespace)::Worker::Execute()
yb::Thread::SuperviseThread()
start_thread
1,064,9605220,48020,4801

tcmalloc::tcmalloc_internal::SampleifyAllocation<>()
tcmalloc::tcmalloc_internal::alloc_small_sampled_hooks_or_perthread<>()
tcmalloc::tcmalloc_internal::slow_alloc_small<>()
yb::HdrHistogram::Init()
yb::HistogramPrototype::Instantiate()
yb::tserver::TabletServerServiceIf::InitMethods()
yb::tserver::TabletServiceImpl::TabletServiceImpl()
yb::master::Master::RegisterServices()
yb::master::Master::Start()
main
__libc_start_main
1,081,3443332,76832,7681

tcmalloc::tcmalloc_internal::SampleifyAllocation<>()
tcmalloc::tcmalloc_internal::alloc_small_sampled_hooks_or_perthread<>()
tcmalloc::tcmalloc_internal::slow_alloc_small<>()
rocksdb::UncompressBlockContents()
rocksdb::ReadBlockContents()
rocksdb::block_based_table::ReadBlockFromFile()
rocksdb::BlockBasedTable::ReadBlockFromFileAndMaybePutToCache()
rocksdb::BlockBasedTable::BlockEntryIteratorState::NewSecondaryIterator()
rocksdb::(anonymous namespace)::TwoLevelIterator::InitDataBlock()
rocksdb::(anonymous namespace)::TwoLevelIterator::Seek()
rocksdb::MergingIteratorBase<>::Seek()
rocksdb::DBIter::Seek()
yb::docdb::BoundedRocksDbIterator::Seek()
yb::docdb::(anonymous namespace)::SeekPossiblyUsingNext()
yb::docdb::PerformRocksDBSeek()
yb::docdb::IntentAwareIterator::Seek()
yb::docdb::DocRowwiseIterator::Seek()
yb::docdb::DocRowwiseIteratorBase::SeekTuple()
yb::docdb::(anonymous namespace)::FilteringIterator::FetchTuple()
yb::docdb::(anonymous namespace)::FetchTableRow()
yb::docdb::PgsqlReadOperation::Execute()
yb::tablet::Tablet::HandlePgsqlReadRequest()
yb::tserver::(anonymous namespace)::ReadQuery::Complete()
yb::tserver::PerformRead()
yb::tserver::TabletServiceImpl::Read()
std::__1::__function::__func<>::operator()()
yb::tserver::TabletServerServiceIf::Handle()
yb::rpc::ServicePoolImpl::Handle()
yb::rpc::InboundCall::InboundCallTask::Run()
yb::rpc::(anonymous namespace)::Worker::Execute()
yb::Thread::SuperviseThread()
start_thread
1,167,3605720,48020,4801

tcmalloc::tcmalloc_internal::SampleifyAllocation<>()
tcmalloc::tcmalloc_internal::alloc_small_sampled_hooks_or_perthread<>()
tcmalloc::tcmalloc_internal::slow_alloc_small<>()
yb::HdrHistogram::Init()
yb::MetricEntity::FindOrCreateMetric<>()
yb::master::Master::GetMetric()
yb::master::RetryingTSRpcTask::DoRpcCallback()
yb::ThreadPool::DispatchThread()
yb::Thread::SuperviseThread()
start_thread
1,105,9202740,96040,9601

tcmalloc::tcmalloc_internal::SampleifyAllocation<>()
tcmalloc::tcmalloc_internal::alloc_small_sampled_hooks_or_perthread<>()
tcmalloc::tcmalloc_internal::slow_alloc_small<>()
rocksdb::UncompressBlockContents()
rocksdb::ReadBlockContents()
rocksdb::block_based_table::ReadBlockFromFile()
rocksdb::BlockBasedTable::ReadBlockFromFileAndMaybePutToCache()
rocksdb::BlockBasedTable::BlockEntryIteratorState::NewSecondaryIterator()
rocksdb::(anonymous namespace)::TwoLevelIterator::InitDataBlock()
rocksdb::(anonymous namespace)::TwoLevelIterator::DoSkipEmptyDataBlocksForward()
rocksdb::MergingIteratorBase<>::Next()
rocksdb::DBIter::Next()
yb::docdb::BoundedRocksDbIterator::Next()
yb::docdb::(anonymous namespace)::SeekPossiblyUsingNext()
yb::docdb::IntentAwareIterator::SeekPastSubKey()
yb::docdb::(anonymous namespace)::GetHelperBase<>::DoHandleRecord()
yb::docdb::DocRowwiseIterator::FetchNextImpl<>()
yb::docdb::DocRowwiseIterator::DoFetchNext()
yb::master::EnumerateSysCatalog()
yb::master::EnumerateSysCatalog()
yb::master::SysCatalogTable::Visit()
yb::master::CatalogManager::RunLoaders()
yb::master::CatalogManager::VisitSysCatalog()
yb::master::CatalogManager::LoadSysCatalogDataTask()
yb::ThreadPool::DispatchThread()
yb::Thread::SuperviseThread()
start_thread
2,354,75236,79364641

tcmalloc::tcmalloc_internal::SampleifyAllocation<>()
tcmalloc::tcmalloc_internal::alloc_small_sampled_hooks_or_perthread<>()
tcmalloc::tcmalloc_internal::slow_alloc_small<>()
google::(anonymous namespace)::RegisterCommandLineFlag()
__libc_csu_init
__libc_start_main
1,636,86425,57664641

tcmalloc::tcmalloc_internal::SampleifyAllocation<>()
tcmalloc::tcmalloc_internal::alloc_small_sampled_hooks_or_perthread<>()
tcmalloc::tcmalloc_internal::slow_alloc_small<>()
std::__1::__hash_table<>::__emplace_unique_key_args<>()
yb::GetFlagNamesFromXmlFile()
yb::master::Master::GetFlagsForServer()
yb::server::RpcAndWebServerBase::InitFlags()
yb::master::Master::InitFlags()
yb::server::RpcServerBase::Init()
yb::server::RpcAndWebServerBase::Init()
yb::tserver::DbServerBase::Init()
yb::master::Master::Init()
main
__libc_start_main
1,037,85610,81196961

tcmalloc::tcmalloc_internal::SampleifyAllocation<>()
tcmalloc::tcmalloc_internal::alloc_small_sampled_hooks_or_perthread<>()
tcmalloc::tcmalloc_internal::slow_alloc_small<>()
google::protobuf::Arena::CreateMaybeMessage<>()
google::protobuf::internal::RepeatedPtrFieldBase::MergeFromInnerLoop<>()
yb::SchemaPB::MergeImpl()
yb::master::SysTablesEntryPB::MergeImpl()
yb::master::TableLoader::Visit()
yb::master::Visitor<>::Visit()
yb::master::EnumerateSysCatalog()
yb::master::EnumerateSysCatalog()
yb::master::SysCatalogTable::Visit()
yb::master::CatalogManager::RunLoaders()
yb::master::CatalogManager::VisitSysCatalog()
yb::master::CatalogManager::LoadSysCatalogDataTask()
yb::ThreadPool::DispatchThread()
yb::Thread::SuperviseThread()
start_thread