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November 5, 2019 20:39
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| pprof --text --base=profile.0001.heap -alloc_objects envoy profile.0384.heap | |
| File: envoy | |
| Type: alloc_objects | |
| Showing nodes accounting for 57222349, 91.39% of 62614372 total | |
| Dropped 1104 nodes (cum <= 313071) | |
| flat flat% sum% cum cum% | |
| 12356596 19.73% 19.73% 12356598 19.73% Envoy::Buffer::OwnedImpl::reserve | |
| 12113551 19.35% 39.08% 12113553 19.35% Envoy::Buffer::OwnedImpl::add | |
| 4972669 7.94% 47.02% 4972669 7.94% std::__1::basic_string::append | |
| 4828047 7.71% 54.73% 4828047 7.71% std::__1::basic_string::basic_string | |
| 3334994 5.33% 60.06% 3334994 5.33% OPENSSL_malloc | |
| 2959667 4.73% 64.79% 3438091 5.49% google::protobuf::Map::InnerMap::insert | |
| 2950080 4.71% 69.50% 2950080 4.71% hist_accumulate | |
| 2136089 3.41% 72.91% 11064053 17.67% std::__1::__function::__func::operator() | |
| 1688934 2.70% 75.61% 1809901 2.89% std::__1::__hash_table::__emplace_unique_key_args | |
| 1258940 2.01% 77.62% 1258940 2.01% Envoy::Stats::FakeSymbolTableImpl::populateList | |
| 1246565 1.99% 79.61% 9176968 14.66% istio::mixerclient::(anonymous namespace)::CompressByDict | |
| 1129722 1.80% 81.41% 4223040 6.74% google::protobuf::Map::operator[] | |
| 942114 1.50% 82.92% 1868320 2.98% Envoy::Stats::AllocatorImpl::makeCounter | |
| 784101 1.25% 84.17% 784101 1.25% google::protobuf::Map::Init | |
| 617907 0.99% 85.16% 617907 0.99% absl::container_internal::raw_hash_set::initialize_slots | |
| 543261 0.87% 86.02% 543261 0.87% std::__1::basic_string::assign | |
| 518713 0.83% 86.85% 518713 0.83% add_hd_table_incremental | |
| 439880 0.7% 87.55% 439880 0.7% google::protobuf::Map::InnerMap::Resize | |
| 382542 0.61% 88.17% 382542 0.61% nghttp2_rcbuf_new2 | |
| 360214 0.58% 88.74% 600378 0.96% Envoy::Stats::IsolatedStoreImpl::IsolatedStoreImpl | |
| 334802 0.53% 89.28% 611038 0.98% google::protobuf::Map::CreateValueTypeInternal | |
| 327624 0.52% 89.80% 327624 0.52% Envoy::Http::HeaderMapImpl::HeaderList::insert | |
| 313786 0.5% 90.30% 713387 1.14% Envoy::Stats::AllocatorImpl::makeGauge | |
| 239588 0.38% 90.68% 4901949 7.83% Envoy::Upstream::PriorityStateManager::registerHostForPriority | |
| 153768 0.25% 90.93% 5205957 8.31% Envoy::Upstream::HostDescriptionImpl::HostDescriptionImpl | |
| 95384 0.15% 91.08% 434256 0.69% Envoy::Upstream::EdsClusterImpl::updateHostsPerLocality | |
| 77122 0.12% 91.20% 1286678 2.05% Envoy::Router::Filter::decodeHeaders | |
| 77088 0.12% 91.33% 423984 0.68% Envoy::Http::Http2::ServerConnectionImpl::onBeginHeaders | |
| 38548 0.062% 91.39% 385480 0.62% Envoy::Extensions::TransportSockets::Tls::ServerSslSocketFactory::createTransportSocket | |
| 33 5.3e-05% 91.39% 780333 1.25% Envoy::Http::Http2::ConnPoolImpl::newStream | |
| 21 3.4e-05% 91.39% 6685649 10.68% [libc-2.23.so] | |
| -1 1.6e-06% 91.39% 5494482 8.78% Envoy::Grpc::AsyncStreamCallbacks::onReceiveMessageRaw | |
| 0 0% 91.39% 481920 0.77% ASN1_STRING_set | |
| 0 0% 91.39% 559016 0.89% ASN1_STRING_type_new | |
| 0 0% 91.39% 2660166 4.25% ASN1_item_d2i | |
| 0 0% 91.39% 1561496 2.49% ASN1_item_ex_d2i | |
| 0 0% 91.39% 597560 0.95% ASN1_primitive_new | |
| 0 0% 91.39% 12093297 19.31% Envoy::Buffer::WatermarkBuffer::add | |
| 0 0% 91.39% 5495670 8.78% Envoy::Config::GrpcMuxImpl::onDiscoveryResponse | |
| 0 0% 91.39% 5497723 8.78% Envoy::Config::GrpcMuxSubscriptionImpl::onConfigUpdate | |
| 0 0% 91.39% 9202705 14.70% Envoy::Event::DispatcherImpl::clearDeferredDeleteList | |
| 0 0% 91.39% 313945 0.5% Envoy::Event::DispatcherImpl::run | |
| 0 0% 91.39% 7226144 11.54% Envoy::Event::DispatcherImpl::runPostCallbacks | |
| 0 0% 91.39% 38727198 61.85% Envoy::Event::FileEventImpl::assignEvents(unsigned int)::$_0::__invoke | |
| 0 0% 91.39% 1040946 1.66% Envoy::Extensions::ListenerFilters::TlsInspector::Filter::done | |
| 0 0% 91.39% 1098788 1.75% Envoy::Extensions::ListenerFilters::TlsInspector::Filter::onRead | |
| 0 0% 91.39% 1098788 1.75% Envoy::Extensions::ListenerFilters::TlsInspector::Filter::parseClientHello | |
| 0 0% 91.39% 732336 1.17% Envoy::Extensions::NetworkFilters::HttpConnectionManager::HttpConnectionManagerConfig::createFilterChain | |
| 0 0% 91.39% 346932 0.55% Envoy::Extensions::TransportSockets::Tls::ContextImpl::newSsl | |
| 0 0% 91.39% 346932 0.55% Envoy::Extensions::TransportSockets::Tls::SslSocket::SslSocket | |
| 0 0% 91.39% 12215887 19.51% Envoy::Extensions::TransportSockets::Tls::SslSocket::doRead | |
| 0 0% 91.39% 5493586 8.77% Envoy::Grpc::AsyncStreamImpl::onData | |
| 0 0% 91.39% 5492844 8.77% Envoy::Http::AsyncStreamImpl::encodeData | |
| 0 0% 91.39% 5964915 9.53% Envoy::Http::CodecClient::CodecReadFilter::onData | |
| 0 0% 91.39% 5967141 9.53% Envoy::Http::CodecClient::onData | |
| 0 0% 91.39% 462528 0.74% Envoy::Http::ConnectionManagerImpl::ActiveStream::addStreamFilter | |
| 0 0% 91.39% 732336 1.17% Envoy::Http::ConnectionManagerImpl::ActiveStream::createFilterChain | |
| 0 0% 91.39% 5834884 9.32% Envoy::Http::ConnectionManagerImpl::ActiveStream::decodeHeaders | |
| 0 0% 91.39% 9202565 14.70% Envoy::Http::ConnectionManagerImpl::ActiveStream::~ActiveStream | |
| 0 0% 91.39% 18804160 30.03% Envoy::Http::ConnectionManagerImpl::onData | |
| 0 0% 91.39% 481800 0.77% Envoy::Http::HeaderMapImpl::insertByKey | |
| 0 0% 91.39% 780629 1.25% Envoy::Http::Http2::ConnPoolImpl::newClientStream | |
| 0 0% 91.39% 366168 0.58% Envoy::Http::Http2::ConnectionImpl::Http2Callbacks::Http2Callbacks()::$_8::__invoke | |
| 0 0% 91.39% 12093297 19.31% Envoy::Http::Http2::ConnectionImpl::Http2Callbacks::Http2Callbacks()::$_9::__invoke | |
| 0 0% 91.39% 665136 1.06% Envoy::Http::Http2::ConnectionImpl::StreamImpl::encodeHeaders | |
| 0 0% 91.39% 24652940 39.37% Envoy::Http::Http2::ConnectionImpl::dispatch | |
| 0 0% 91.39% 11405496 18.22% Envoy::Http::Http2::ConnectionImpl::onFrameReceived | |
| 0 0% 91.39% 327624 0.52% Envoy::Http::Http2::ConnectionImpl::saveHeader | |
| 0 0% 91.39% 780795 1.25% Envoy::Http::Http2::ConnectionImpl::sendPendingFrames | |
| 0 0% 91.39% 18645021 29.78% Envoy::Http::Http2::ServerConnectionImpl::dispatch | |
| 0 0% 91.39% 3432564 5.48% Envoy::Http::Mixer::Filter::decodeHeaders | |
| 0 0% 91.39% 9182310 14.66% Envoy::Http::Mixer::Filter::log | |
| 0 0% 91.39% 8009107 12.79% Envoy::MainCommonBase::run | |
| 0 0% 91.39% 36883295 58.91% Envoy::Network::ConnectionImpl::onFileEvent | |
| 0 0% 91.39% 36710975 58.63% Envoy::Network::ConnectionImpl::onReadReady | |
| 0 0% 91.39% 883355 1.41% Envoy::Network::DnsResolverImpl::PendingResolution::onAresGetAddrInfoCallback | |
| 0 0% 91.39% 24744536 39.52% Envoy::Network::FilterManagerImpl::onContinueReading | |
| 0 0% 91.39% 5490188 8.77% Envoy::Router::Filter::UpstreamRequest::decodeData | |
| 0 0% 91.39% 549465 0.88% Envoy::Router::Filter::UpstreamRequest::onPoolReady | |
| 0 0% 91.39% 1041160 1.66% Envoy::Server::ConnectionHandlerImpl::ActiveTcpListener::newConnection | |
| 0 0% 91.39% 8853767 14.14% Envoy::Server::InstanceImpl::run | |
| 0 0% 91.39% 45547833 72.74% Envoy::Server::WorkerImpl::threadRoutine | |
| 0 0% 91.39% 2838675 4.53% Envoy::Stats::IsolatedStatsCache::get | |
| 0 0% 91.39% 1984012 3.17% Envoy::Stats::IsolatedStoreImpl::counter | |
| 0 0% 91.39% 854663 1.36% Envoy::Stats::IsolatedStoreImpl::gauge | |
| 0 0% 91.39% 854663 1.36% Envoy::Stats::IsolatedStoreImpl::gaugeFromStatName | |
| 0 0% 91.39% 1258940 2.01% Envoy::Stats::MetricHelper::MetricHelper | |
| 0 0% 91.39% 1258940 2.01% Envoy::Stats::MetricImpl::MetricImpl | |
| 0 0% 91.39% 2950080 4.71% Envoy::Stats::ParentHistogramImpl::merge | |
| 0 0% 91.39% 2950080 4.71% Envoy::Stats::ThreadLocalStoreImpl::mergeInternal | |
| 0 0% 91.39% 45490020 72.65% Envoy::Thread::ThreadImplPosix::ThreadImplPosix(std::__1::function)::$_0::__invoke | |
| 0 0% 91.39% 5458542 8.72% Envoy::Upstream::EdsClusterImpl::BatchUpdateHelper::batchUpdate | |
| 0 0% 91.39% 5458542 8.72% Envoy::Upstream::EdsClusterImpl::onConfigUpdate | |
| 0 0% 91.39% 5205957 8.31% Envoy::Upstream::HostImpl::HostImpl | |
| 0 0% 91.39% 5458542 8.72% Envoy::Upstream::PrioritySetImpl::batchHostUpdate | |
| 0 0% 91.39% 2890944 4.62% Envoy::Utils::(anonymous namespace)::getCertSAN | |
| 0 0% 91.39% 2890944 4.62% Envoy::Utils::GetPrincipal | |
| 0 0% 91.39% 2890944 4.62% SSL_get_certificate | |
| 0 0% 91.39% 346932 0.55% SSL_new | |
| 0 0% 91.39% 2891094 4.62% X509_parse_from_buffer | |
| 0 0% 91.39% 45432042 72.56% [libpthread-2.23.so] | |
| 0 0% 91.39% 617872 0.99% absl::container_internal::raw_hash_set::find_or_prepare_insert | |
| 0 0% 91.39% 617907 0.99% absl::container_internal::raw_hash_set::prepare_insert | |
| 0 0% 91.39% 617907 0.99% absl::container_internal::raw_hash_set::resize | |
| 0 0% 91.39% 1638480 2.62% asn1_d2i_ex_primitive | |
| 0 0% 91.39% 1638480 2.62% asn1_ex_c2i | |
| 0 0% 91.39% 1002382 1.60% asn1_item_ex_combine_new | |
| 0 0% 91.39% 2660166 4.25% asn1_item_ex_d2i | |
| 0 0% 91.39% 2640876 4.22% asn1_template_ex_d2i | |
| 0 0% 91.39% 2640876 4.22% asn1_template_noexp_d2i | |
| 0 0% 91.39% 1002372 1.60% c2i_ASN1_OBJECT | |
| 0 0% 91.39% 883355 1.41% end_hquery | |
| 0 0% 91.39% 883355 1.41% end_query | |
| 0 0% 91.39% 1490697 2.38% envoy::api::v2::core::Metadata::Metadata | |
| 0 0% 91.39% 54550289 87.12% event_base_loop | |
| 0 0% 91.39% 54768675 87.47% event_process_active_single_queue | |
| 0 0% 91.39% 477924 0.76% google::protobuf::Struct::MergeFrom | |
| 0 0% 91.39% 950922 1.52% google::protobuf::internal::MapField::MergeFrom | |
| 0 0% 91.39% 1096132 1.75% google::protobuf::internal::MapFieldLite::MergeFrom | |
| 0 0% 91.39% 9182310 14.66% istio::control::ClientContextBase::SendReport | |
| 0 0% 91.39% 2890944 4.62% istio::control::http::AttributesBuilder::ExtractAuthAttributes | |
| 0 0% 91.39% 3507648 5.60% istio::control::http::AttributesBuilder::ExtractCheckAttributes | |
| 0 0% 91.39% 501072 0.8% istio::control::http::AttributesBuilder::ExtractRequestHeaderAttributes | |
| 0 0% 91.39% 4201440 6.71% istio::control::http::RequestHandlerImpl::Check | |
| 0 0% 91.39% 9182310 14.66% istio::control::http::RequestHandlerImpl::Report | |
| 0 0% 91.39% 616768 0.99% istio::mixer::v1::Attributes::MergeFrom | |
| 0 0% 91.39% 2072721 3.31% istio::mixerclient::(anonymous namespace)::MessageDictionary::GetIndex | |
| 0 0% 91.39% 9182310 14.66% istio::mixerclient::ReportBatch::Report | |
| 0 0% 91.39% 7405724 11.83% main | |
| 0 0% 91.39% 684384 1.09% nghttp2_frame_pack_headers | |
| 0 0% 91.39% 684384 1.09% nghttp2_hd_deflate_hd_bufs | |
| 0 0% 91.39% 474314 0.76% nghttp2_hd_inflate_hd_nv | |
| 0 0% 91.39% 24827069 39.65% nghttp2_session_mem_recv | |
| 0 0% 91.39% 780795 1.25% nghttp2_session_mem_send_internal | |
| 0 0% 91.39% 5696139 9.10% nghttp2_session_on_data_received | |
| 0 0% 91.39% 462528 0.74% nghttp2_session_on_request_headers_received | |
| 0 0% 91.39% 780795 1.25% nghttp2_session_send | |
| 0 0% 91.39% 2890944 4.62% non-virtual thunk to Envoy::Extensions::TransportSockets::Tls::SslSocket::uriSanLocalCertificate() const | |
| 0 0% 91.39% 1040876 1.66% non-virtual thunk to Envoy::Server::ConnectionHandlerImpl::ActiveSocket::continueFilterChain(bool) | |
| 0 0% 91.39% 883355 1.41% process_answer | |
| 0 0% 91.39% 883355 1.41% processfds | |
| 0 0% 91.39% 883355 1.41% qcallback | |
| 0 0% 91.39% 883355 1.41% search_callback | |
| 0 0% 91.39% 1812060 2.89% x509_name_ex_d2i |
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