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Files compared:   /home/ci-bench-runner/server/job-output/3c47a5e4-e98b-46a8-9b70-03139f88c330/base/results/cachegrind/handshake_session_id_aws_lc_rs_1.3_rsa_chacha_server; /home/ci-bench-runner/server/job-output/3c47a5e4-e98b-46a8-9b70-03139f88c330/candidate/results/cachegrind/handshake_session_id_aws_lc_rs_1.3_rsa_chacha_server
Command:          /tmp/.tmpAYNLMO/target/release/rustls-ci-bench run-single 45 server; /tmp/.tmpFflE0w/target/release/rustls-ci-bench run-single 45 server
Data file:        /home/ci-bench-runner/server/job-output/3c47a5e4-e98b-46a8-9b70-03139f88c330/diffs/handshake_session_id_aws_lc_rs_1.3_rsa_chacha_server
Events recorded:  Ir
Events shown:     Ir
Event sort order: Ir
Thresholds:       0.1
Include dirs:     
User annotated:   
Auto-annotation:  off

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Ir              
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47,579 (100.0%)  PROGRAM TOTALS

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Ir                file:function
--------------------------------------------------------------------------------
 28,020 (58.89%)  ???:<rustls::server::handy::ServerSessionMemoryCache as rustls::server::server_conn::StoresServerSessions>::take
-26,010 (-54.7%)  ???:rustls::limited_cache::LimitedCache<K,V>::remove
 22,135 (46.52%)  ???:alloc::collections::btree::map::BTreeMap<K,V,A>::insert
-15,354 (-32.3%)  ???:alloc::collections::btree::map::entry::VacantEntry<K,V,A>::insert
-14,560 (-30.6%)  ???:rustls::msgs::handshake::ClientHelloPayload::has_duplicate_extension
-14,384 (-30.2%)  ???:rustls::limited_cache::LimitedCache<K,V>::insert
 13,908 (29.23%)  ???:core::ptr::drop_in_place<rustls::msgs::handshake::HandshakeMessagePayload>
 12,599 (26.48%)  ???:alloc::collections::btree::node::Handle<alloc::collections::btree::node::NodeRef<alloc::collections::btree::node::marker::Mut,K,V,alloc::collections::btree::node::marker::Leaf>,alloc::collections::btree::node::marker::Edge>::insert_recursing
 10,416 (21.89%)  ???:<rustls::server::handy::ServerSessionMemoryCache as rustls::server::server_conn::StoresServerSessions>::put
 10,261 (21.57%)  ./malloc/./malloc/malloc.c:_int_malloc
-10,002 (-21.0%)  ???:core::ptr::drop_in_place<rustls::msgs::handshake::HandshakePayload>
  9,780 (20.56%)  ???:rustls::common_state::CommonState::send_single_fragment
 -8,470 (-17.8%)  ???:hashbrown::rustc_entry::<impl hashbrown::map::HashMap<K,V,S,A>>::rustc_entry
  8,468 (17.80%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/bn/shift.c:aws_lc_0_13_0_BN_rshift1
 -8,186 (-17.2%)  ???:rustls::common_state::CommonState::send_msg
  8,185 (17.20%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/../internal.h:bn_cmp_words_consttime
  6,580 (13.83%)  ???:rustls::msgs::message::OutboundChunks::copy_to_vec
  5,580 (11.73%)  ???:hashbrown::rustc_entry::RustcVacantEntry<K,V,A>::insert
 -4,154 (-8.73%)  ???:<rustls::msgs::message::Message as core::convert::TryFrom<rustls::msgs::message::BorrowedPlainMessage>>::try_from
  4,154 ( 8.73%)  ???:<rustls::msgs::message::Message as core::convert::TryFrom<rustls::msgs::message::InboundMessage>>::try_from
  3,808 ( 8.00%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/bn/asm/x86_64-gcc.c:aws_lc_0_13_0_bn_uadd_consttime
 -3,480 (-7.31%)  ???:hashbrown::map::HashMap<K,V,S,A>::remove
 -3,193 (-6.71%)  ???:<rustls::crypto::aws_lc_rs::kx::KeyExchange as rustls::crypto::ActiveKeyExchange>::complete
  3,162 ( 6.65%)  ???:rustls::msgs::message::OutboundChunks::to_vec
  2,639 ( 5.55%)  ./malloc/./malloc/malloc.c:malloc_consolidate
  2,635 ( 5.54%)  ???:rustls::crypto::aws_lc_rs::ring_shim::agree_ephemeral
  2,256 ( 4.74%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/bn/asm/x86_64-gcc.c:aws_lc_0_13_0_bn_usub_consttime
 -2,232 (-4.69%)  ???:rustls::record_layer::RecordLayer::decrypt_incoming
 -1,891 (-3.97%)  ???:<alloc::vec::Vec<T,A> as core::ops::drop::Drop>::drop
 -1,829 (-3.84%)  ???:core::ptr::drop_in_place<rustls::msgs::message::Message>
  1,789 ( 3.76%)  ???:hashbrown::map::HashMap<K,V,S,A>::contains_key
 -1,717 (-3.61%)  ???:<core::iter::adapters::cloned::Cloned<I> as core::iter::traits::iterator::Iterator>::next
  1,661 ( 3.49%)  ./malloc/./malloc/malloc.c:_int_free
  1,581 ( 3.32%)  ???:rustls::msgs::deframer::MessageDeframer::pop
 -1,550 (-3.26%)  ???:rustls::tls13::key_schedule::KeyScheduleHandshake::into_traffic_with_client_finished_pending
  1,544 ( 3.25%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/bn/cmp.c:bn_cmp_words_consttime
 -1,504 (-3.16%)  ???:<rustls::crypto::aws_lc_rs::tls13::AeadMessageEncrypter as rustls::crypto::cipher::MessageEncrypter>::encrypt
  1,417 ( 2.98%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/bn/shift.c:aws_lc_0_13_0_bn_rshift_words
  1,253 ( 2.63%)  ./malloc/./malloc/malloc.c:unlink_chunk.constprop.0
 -1,206 (-2.53%)  ???:rustls::tls13::key_schedule::KeyScheduleHandshake::set_handshake_decrypter
 -1,203 (-2.53%)  ./stdio-common/./stdio-common/vfscanf-internal.c:__vfscanf_internal
  1,181 ( 2.48%)  ???:rustls::server::tls13::client_hello::CompleteClientHelloHandling::handle_client_hello
  1,109 ( 2.33%)  ./string/../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:__memcpy_avx_unaligned_erms
  1,020 ( 2.14%)  ???:rustls::record_layer::RecordLayer::set_message_decrypter
    856 ( 1.80%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/bn/add.c:aws_lc_0_13_0_bn_uadd_consttime
    775 ( 1.63%)  ???:rustls::crypto::ActiveKeyExchange::complete_for_tls_version
    757 ( 1.59%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/bn/bn.c:aws_lc_0_13_0_BN_is_zero
    558 ( 1.17%)  ???:rustls::server::tls13::client_hello::emit_finished_tls13
   -558 (-1.17%)  ???:alloc::collections::btree::map::IntoIter<K,V,A>::dying_next
    526 ( 1.11%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/bn/bn.c:aws_lc_0_13_0_BN_rshift1
   -526 (-1.11%)  rustls/target/release/build/aws-lc-sys-8eeb271451b91ded/out/build/aws-lc/crypto/fipsmodule/aesni-x86_64.S:aws_lc_0_13_0_aes_hw_ctr32_encrypt_blocks
   -500 (-1.05%)  ./stdlib/../stdlib/strtol_l.c:____strtoul_l_internal
   -462 (-0.97%)  rustls/target/release/build/aws-lc-sys-8eeb271451b91ded/out/build/aws-lc/crypto/fipsmodule/aesni-x86_64.S:aws_lc_0_13_0_aes_hw_encrypt
    461 ( 0.97%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/bn/gcd.c:aws_lc_0_13_0_BN_mod_inverse_odd
   -450 (-0.95%)  rustls/target/release/build/aws-lc-sys-8eeb271451b91ded/out/build/aws-lc/crypto/fipsmodule/aesni-x86_64.S:aws_lc_0_13_0_aes_hw_set_encrypt_key
    403 ( 0.85%)  ???:<rustls::server::hs::ExpectClientHello as rustls::common_state::State<rustls::server::server_conn::ServerConnectionData>>::handle
    392 ( 0.82%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/bn/shift.c:aws_lc_0_13_0_BN_is_bit_set
    381 ( 0.80%)  ???:<rustls::crypto::ring::kx::KxGroup as rustls::crypto::SupportedKxGroup>::name
   -381 (-0.80%)  ???:<rustls::crypto::aws_lc_rs::kx::KxGroup as rustls::crypto::SupportedKxGroup>::name
    368 ( 0.77%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/bn/cmp.c:aws_lc_0_13_0_BN_is_odd
   -333 (-0.70%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/bn/add.c:aws_lc_0_13_0_bn_usub_consttime
   -326 (-0.69%)  ???:rustls::server::hs::ExpectClientHello::with_certified_key
    303 ( 0.64%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/bn/bn.c:aws_lc_0_13_0_BN_uadd
    280 ( 0.59%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/bn/bn.c:aws_lc_0_13_0_bn_wexpand
   -279 (-0.59%)  ???:rustls::conn::is_valid_ccs
    279 ( 0.59%)  ???:rustls::msgs::message::InboundMessage::is_valid_ccs
    249 ( 0.52%)  ???:rustls::server::handy::ServerSessionMemoryCache::new
   -248 (-0.52%)  ???:<[rustls::msgs::handshake::ServerName] as rustls::msgs::handshake::ConvertServerNameList>::has_duplicate_names_for_type
    217 ( 0.46%)  ./malloc/./malloc/malloc.c:systrim.constprop.0
   -216 (-0.45%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/bn/shift.c:aws_lc_0_13_0_BN_rshift
    186 ( 0.39%)  ???:rustls::server::tls13::client_hello::emit_encrypted_extensions
   -170 (-0.36%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/rand/ctrdrbg.c:aws_lc_0_13_0_CTR_DRBG_generate
   -170 (-0.36%)  ???:hashbrown::map::HashMap<K,V,S>::with_capacity_and_hasher
    162 ( 0.34%)  ???:rustls::server::hs::process_client_hello
   -158 (-0.33%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/bn/bn.c:aws_lc_0_13_0_BN_usub
    152 ( 0.32%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/bn/add.c:aws_lc_0_13_0_BN_uadd
    130 ( 0.27%)  ./malloc/./malloc/arena.c:malloc
    124 ( 0.26%)  ???:<rustls::server::tls13::ExpectFinished as rustls::common_state::State<rustls::server::server_conn::ServerConnectionData>>::handle
    124 ( 0.26%)  ???:core::ptr::drop_in_place<rustls::msgs::persist::ServerSessionValue>
   -104 (-0.22%)  ???:rustls::limited_cache::LimitedCache<K,V>::new
   -104 (-0.22%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/bn/random.c:aws_lc_0_13_0_bn_rand_range_words
   -103 (-0.22%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/bn/bn.c:aws_lc_0_13_0_BN_rshift
    101 ( 0.21%)  ???:hashbrown::map::HashMap<K,V,S,A>::insert
    -93 (-0.20%)  ???:rustls::server::tls13::client_hello::emit_server_hello
     84 ( 0.18%)  ???:hashbrown::map::HashMap<K,V,S,A>::get_mut
    -83 (-0.17%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/../internal.h:aws_lc_0_13_0_CTR_DRBG_generate
     77 ( 0.16%)  ./malloc/./malloc/malloc.c:_int_realloc
    -73 (-0.15%)  ./libio/./libio/iogetdelim.c:getdelim
     72 ( 0.15%)  ???:alloc::raw_vec::RawVec<T,A>::reserve::do_reserve_and_handle
    -72 (-0.15%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/rand/rand.c:aws_lc_0_13_0_RAND_bytes_with_additional_data.part.0
    -72 (-0.15%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/bn/add.c:aws_lc_0_13_0_BN_usub
    -72 (-0.15%)  ???:alloc::raw_vec::RawVec<T,A>::reserve_for_push
    -72 (-0.15%)  ./libio/./libio/genops.c:_IO_sputbackc
    -62 (-0.13%)  ???:rustls::server::server_conn::<impl rustls::conn::ConnectionCore<rustls::server::server_conn::ServerConnectionData>>::for_server
    -60 (-0.13%)  ./misc/./misc/sbrk.c:sbrk
    -52 (-0.11%)  ./string/../sysdeps/x86_64/multiarch/memcmp-avx2-movbe.S:__memcmp_avx2_movbe
    -51 (-0.11%)  ???:<rustls::msgs::handshake::KeyShareEntry as rustls::msgs::codec::Codec>::encode
    -50 (-0.11%)  ???:rustls::server::builder::<impl rustls::builder::ConfigBuilder<rustls::server::server_conn::ServerConfig,rustls::server::builder::WantsServerCert>>::with_cert_resolver
    -50 (-0.11%)  ./nptl/./nptl/pthread_rwlock_common.c:pthread_rwlock_unlock@@GLIBC_2.34