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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_ecdsap384_chacha_client; /home/ci-bench-runner/server/job-output/3c47a5e4-e98b-46a8-9b70-03139f88c330/candidate/results/cachegrind/handshake_session_id_aws_lc_rs_1.3_ecdsap384_chacha_client
Command:          /tmp/.tmpAYNLMO/target/release/rustls-ci-bench run-single 53 client; /tmp/.tmpFflE0w/target/release/rustls-ci-bench run-single 53 client
Data file:        /home/ci-bench-runner/server/job-output/3c47a5e4-e98b-46a8-9b70-03139f88c330/diffs/handshake_session_id_aws_lc_rs_1.3_ecdsap384_chacha_client
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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-6,197 (100.0%)  PROGRAM TOTALS

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Ir                file:function
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14,673 (-236.8%)  ???:<rustls::msgs::message::Message as core::convert::TryFrom<rustls::msgs::message::InboundMessage>>::try_from
-14,673 (236.8%)  ???:<rustls::msgs::message::Message as core::convert::TryFrom<rustls::msgs::message::BorrowedPlainMessage>>::try_from
10,540 (-170.1%)  ???:rustls::msgs::persist::Tls13ClientSessionValue::new
 -9,611 (155.1%)  ???:rustls::record_layer::RecordLayer::decrypt_incoming
 6,291 (-101.5%)  ???:rustls::msgs::deframer::MessageDeframer::pop
 -6,200 (100.0%)  ???:rustls::client::tls13::ExpectTraffic::handle_new_ticket_tls13
 -4,991 (80.54%)  ???:core::ptr::drop_in_place<rustls::msgs::handshake::HandshakePayload>
  4,991 (-80.5%)  ???:core::ptr::drop_in_place<rustls::msgs::handshake::HandshakeMessagePayload>
 -4,502 (72.65%)  ???:hashbrown::map::HashMap<K,V,S,A>::get_mut
 -4,500 (72.62%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/third_party/s2n-bignum/x86_att/p384/bignum_montmul_p384_alt.S:???
  4,216 (-68.0%)  ???:core::ptr::drop_in_place<rustls::msgs::persist::Tls13ClientSessionValue>
 -4,158 (67.10%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/third_party/s2n-bignum/x86_att/p384/bignum_montsqr_p384_alt.S:???
  4,109 (-66.3%)  ???:alloc::collections::btree::map::BTreeMap<K,V,A>::insert
 -4,072 (65.71%)  ???:core::ptr::drop_in_place<rustls::msgs::persist::ClientSessionCommon>
 -3,897 (62.89%)  ???:alloc::collections::btree::map::entry::VacantEntry<K,V,A>::insert
 -3,193 (51.52%)  ???:<rustls::crypto::aws_lc_rs::kx::KeyExchange as rustls::crypto::ActiveKeyExchange>::complete
  3,162 (-51.0%)  ???:rustls::msgs::message::OutboundChunks::to_vec
  2,928 (-47.2%)  ???: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
  2,635 (-42.5%)  ???:rustls::crypto::aws_lc_rs::ring_shim::agree_ephemeral
 -1,810 (29.21%)  ???:rustls::msgs::handshake::HasServerExtensions::has_duplicate_extension
  1,789 (-28.9%)  ???:hashbrown::map::HashMap<K,V,S,A>::contains_key
  1,736 (-28.0%)  ???:rustls::tls13::key_schedule::KeyScheduleHandshakeStart::derive_client_handshake_secrets
 -1,717 (27.71%)  ???:<core::iter::adapters::cloned::Cloned<I> as core::iter::traits::iterator::Iterator>::next
  1,705 (-27.5%)  ???:rustls::tls13::key_schedule::KeyScheduleClientBeforeFinished::into_traffic
 -1,674 (27.01%)  ???:<rustls::client::tls13::ExpectFinished as rustls::common_state::State<rustls::client::client_conn::ClientConnectionData>>::handle
  1,612 (-26.0%)  ???:rustls::common_state::CommonState::send_single_fragment
  1,581 (-25.5%)  ???:rustls::tls13::key_schedule::KeyScheduleHandshake::into_pre_finished_client_traffic
  1,565 (-25.3%)  ???:<rustls::client::handy::ClientSessionMemoryCache as rustls::client::client_conn::ClientSessionStore>::take_tls13_ticket
  1,550 (-25.0%)  ???:<rustls::client::handy::ClientSessionMemoryCache as rustls::client::client_conn::ClientSessionStore>::remove_tls12_session
 -1,471 (23.74%)  ./malloc/./malloc/malloc.c:malloc_consolidate
 -1,465 (23.64%)  ./malloc/./malloc/malloc.c:_int_free
 -1,203 (19.41%)  ./stdio-common/./stdio-common/vfscanf-internal.c:__vfscanf_internal
 -1,116 (18.01%)  ???:rustls::common_state::CommonState::send_msg
  1,107 (-17.9%)  ./malloc/./malloc/malloc.c:unlink_chunk.constprop.0
  1,085 (-17.5%)  ???:rustls::msgs::message::OutboundChunks::copy_to_vec
    775 (-12.5%)  ???:rustls::crypto::ActiveKeyExchange::complete_for_tls_version
   -756 (12.20%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/third_party/s2n-bignum/x86_att/p384/bignum_add_p384.S:???
   -528 ( 8.52%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/third_party/s2n-bignum/x86_att/p384/bignum_sub_p384.S:???
    527 (-8.50%)  ???:rustls::client::client_conn::ClientConfig::find_cipher_suite
   -500 ( 8.07%)  ./stdlib/../stdlib/strtol_l.c:____strtoul_l_internal
   -486 ( 7.84%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/ec/p384.c:p384_point_add.constprop.1
   -471 ( 7.60%)  ???:<rustls::crypto::aws_lc_rs::kx::KxGroup as rustls::crypto::SupportedKxGroup>::name
    471 (-7.60%)  ???:<rustls::crypto::ring::kx::KxGroup as rustls::crypto::SupportedKxGroup>::name
   -467 ( 7.54%)  ???:rustls::client::tls13::handle_server_hello
   -465 ( 7.50%)  ???:<core::iter::adapters::copied::Copied<I> as core::iter::traits::iterator::Iterator>::try_fold
    426 (-6.87%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/ec/p384.c:p384_point_add.constprop.0
   -422 ( 6.81%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/../internal.h:p384_point_add.constprop.1
    400 (-6.45%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/../internal.h:p384_point_add.constprop.0
   -387 ( 6.24%)  ./malloc/./malloc/malloc.c:_int_malloc
   -387 ( 6.24%)  ./string/../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:__memcpy_avx_unaligned_erms
    372 (-6.00%)  ???:<rustls::client::tls13::ExpectTraffic as rustls::common_state::State<rustls::client::client_conn::ClientConnectionData>>::handle
   -304 ( 4.91%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/ec/p384.c:p384_point_double
    285 (-4.60%)  ???:core::slice::sort::insertion_sort_shift_left
   -279 ( 4.50%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/third_party/s2n-bignum/x86_att/p384/bignum_neg_p384.S:???
    279 (-4.50%)  ???:rustls::msgs::message::InboundMessage::is_valid_ccs
   -279 ( 4.50%)  ???:rustls::conn::is_valid_ccs
   -272 ( 4.39%)  ???:hashbrown::map::HashMap<K,V,S,A>::insert
    248 (-4.00%)  ./malloc/./malloc/malloc.c:_int_realloc
   -248 ( 4.00%)  ???:<rustls::client::hs::ExpectServerHello as rustls::common_state::State<rustls::client::client_conn::ClientConnectionData>>::handle
   -248 ( 4.00%)  ???:<rustls::crypto::aws_lc_rs::tls13::AeadMessageEncrypter as rustls::crypto::cipher::MessageEncrypter>::encrypt
    223 (-3.60%)  ???:rustls::client::hs::emit_client_hello_for_retry
    182 (-2.94%)  ???:rustls::client::handy::ClientSessionMemoryCache::new
   -180 ( 2.90%)  ???:hashbrown::map::HashMap<K,V,S>::with_capacity_and_hasher
   -155 ( 2.50%)  ???:hashbrown::rustc_entry::<impl hashbrown::map::HashMap<K,V,S,A>>::rustc_entry
   -150 ( 2.42%)  ???:rustls::client::common::ClientHelloDetails::server_sent_unsolicited_extensions
   -150 ( 2.42%)  ???:rustls::client::tls13::prepare_resumption
    125 (-2.02%)  ???:<rustls::client::tls13::ExpectEncryptedExtensions as rustls::common_state::State<rustls::client::client_conn::ClientConnectionData>>::handle
   -106 ( 1.71%)  ???:<hashbrown::raw::RawTable<T,A> as core::ops::drop::Drop>::drop
   -104 ( 1.68%)  ???:<alloc::collections::vec_deque::VecDeque<T,A> as core::ops::drop::Drop>::drop
    100 (-1.61%)  ???:core::ptr::drop_in_place<[rustls::msgs::persist::Tls13ClientSessionValue]>
    100 (-1.61%)  ./malloc/./malloc/arena.c:malloc
     88 (-1.42%)  ./malloc/./malloc/malloc.c:alloc_perturb
     73 (-1.18%)  ???:core::ptr::drop_in_place<rustls::client::handy::ClientSessionMemoryCache>
    -73 ( 1.18%)  ./libio/./libio/iogetdelim.c:getdelim
    -72 ( 1.16%)  ./libio/./libio/genops.c:_IO_sputbackc
     72 (-1.16%)  ???:alloc::raw_vec::RawVec<T,A>::reserve_for_push
    -72 ( 1.16%)  ???:alloc::raw_vec::RawVec<T,A>::reserve::do_reserve_and_handle
     70 (-1.13%)  ???:rustls::tls13::construct_server_verify_message
    -62 ( 1.00%)  ???:<rustls::client::handy::FailResolveClientCert as rustls::client::client_conn::ResolvesClientCert>::has_certs
     62 (-1.00%)  ???:<rustls::server::handy::NeverProducesTickets as rustls::server::server_conn::ProducesTickets>::enabled
    -62 ( 1.00%)  ???:<rustls::msgs::handshake::KeyShareEntry as rustls::msgs::codec::Codec>::encode
    -62 ( 1.00%)  ???:rustls::client::client_conn::<impl rustls::conn::ConnectionCore<rustls::client::client_conn::ClientConnectionData>>::for_client
    -53 ( 0.86%)  ???:<rustls::client::tls13::ExpectCertificateVerify as rustls::common_state::State<rustls::client::client_conn::ClientConnectionData>>::handle
     50 (-0.81%)  ???:core::ptr::drop_in_place<(rustls_pki_types::server_name::ServerName,rustls::client::handy::ServerData)>
    -39 ( 0.63%)  ./libio/./libio/strops.c:_IO_str_init_static_internal
    -36 ( 0.58%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/ec/wnaf.c:ec_GFp_nistp384_point_mul_public
    -34 ( 0.55%)  ./stdio-common/./stdio-common/isoc99_sscanf.c:__isoc99_sscanf
    -34 ( 0.55%)  ./string/../sysdeps/x86_64/multiarch/memchr-avx2.S:__memchr_avx2
    -32 ( 0.52%)  ???:???
    -31 ( 0.50%)  ???:rustls::client::hs::start_handshake
     31 (-0.50%)  ???:<rustls::client::hs::ExpectServerHelloOrHelloRetryRequest as rustls::common_state::State<rustls::client::client_conn::ClientConnectionData>>::handle
    -27 ( 0.44%)  ./libio/./libio/genops.c:_IO_setb
    -24 ( 0.39%)  ./nptl/./nptl/pthread_getattr_np.c:pthread_getattr_np@@GLIBC_2.32
     24 (-0.39%)  ???:<rustls::msgs::handshake::ServerName as rustls::msgs::codec::Codec>::encode
    -23 ( 0.37%)  ???:core::ptr::drop_in_place<rustls::client::handy::ServerData>
    -22 ( 0.36%)  ./libio/./libio/genops.c:_IO_old_init
    -22 ( 0.36%)  ./libio/./libio/genops.c:_IO_no_init
    -22 ( 0.36%)  ./stdio-common/../include/scratch_buffer.h:__vfscanf_internal
    -20 ( 0.32%)  ./string/../sysdeps/x86_64/multiarch/memchr-avx2.S:__rawmemchr_avx2
    -16 ( 0.26%)  ./elf/../sysdeps/x86_64/dl-machine.h:_dl_relocate_object
    -15 ( 0.24%)  ./stdio-common/../libio/strfile.h:__isoc99_sscanf
     12 (-0.19%)  ???:<rustls::msgs::handshake::ClientExtension as rustls::msgs::codec::Codec>::encode
     12 (-0.19%)  ???:<alloc::vec::Vec<T> as rustls::msgs::codec::Codec>::encode
    -12 ( 0.19%)  ./nptl/./nptl/libc-cleanup.c:__libc_cleanup_push_defer
     10 (-0.16%)  ???:<rustls::msgs::enums::ExtensionType as rustls::msgs::codec::Codec>::encode
    -10 ( 0.16%)  ./elf/./elf/do-rel.h:_dl_relocate_object
     -8 ( 0.13%)  ./nptl/./nptl/libc-cleanup.c:__libc_cleanup_pop_restore