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Files compared:   /home/ci-bench-runner/server/job-output/3c47a5e4-e98b-46a8-9b70-03139f88c330/base/results/cachegrind/handshake_no_resume_aws_lc_rs_1.3_ecdsap256_chacha_client; /home/ci-bench-runner/server/job-output/3c47a5e4-e98b-46a8-9b70-03139f88c330/candidate/results/cachegrind/handshake_no_resume_aws_lc_rs_1.3_ecdsap256_chacha_client
Command:          /tmp/.tmpAYNLMO/target/release/rustls-ci-bench run-single 48 client; /tmp/.tmpFflE0w/target/release/rustls-ci-bench run-single 48 client
Data file:        /home/ci-bench-runner/server/job-output/3c47a5e4-e98b-46a8-9b70-03139f88c330/diffs/handshake_no_resume_aws_lc_rs_1.3_ecdsap256_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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-2,323 (100.0%)  PROGRAM TOTALS

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Ir               file:function
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 1,789 (-77.0%)  ???:hashbrown::map::HashMap<K,V,S,A>::contains_key
-1,717 (73.91%)  ???:<core::iter::adapters::cloned::Cloned<I> as core::iter::traits::iterator::Iterator>::next
-1,203 (51.79%)  ./stdio-common/./stdio-common/vfscanf-internal.c:__vfscanf_internal
  -500 (21.52%)  ./stdlib/../stdlib/strtol_l.c:____strtoul_l_internal
  -335 (14.42%)  ???:<rustls::msgs::message::Message as core::convert::TryFrom<rustls::msgs::message::BorrowedPlainMessage>>::try_from
   335 (-14.4%)  ???:<rustls::msgs::message::Message as core::convert::TryFrom<rustls::msgs::message::InboundMessage>>::try_from
  -213 ( 9.17%)  ???:rustls::record_layer::RecordLayer::decrypt_incoming
   161 (-6.93%)  ???:core::ptr::drop_in_place<rustls::msgs::handshake::HandshakeMessagePayload>
  -161 ( 6.93%)  ???:core::ptr::drop_in_place<rustls::msgs::handshake::HandshakePayload>
   140 (-6.03%)  ???:rustls::msgs::deframer::MessageDeframer::pop
   119 (-5.12%)  ???:alloc::collections::btree::map::BTreeMap<K,V,A>::insert
  -117 ( 5.04%)  ???:alloc::collections::btree::map::entry::VacantEntry<K,V,A>::insert
  -108 ( 4.65%)  ???:core::slice::sort::insertion_sort_shift_left
  -108 ( 4.65%)  rustls/target/release/build/aws-lc-sys-8eeb271451b91ded/out/build/aws-lc/crypto/fipsmodule/p256_beeu-x86_64-asm.S:aws_lc_0_13_0_beeu_mod_inverse_vartime
  -103 ( 4.43%)  ???:<rustls::crypto::aws_lc_rs::kx::KeyExchange as rustls::crypto::ActiveKeyExchange>::complete
   102 (-4.39%)  ???:rustls::msgs::message::OutboundChunks::to_vec
    91 (-3.92%)  ???:rustls::client::handy::ClientSessionMemoryCache::new
   -90 ( 3.87%)  ???:hashbrown::map::HashMap<K,V,S>::with_capacity_and_hasher
    85 (-3.66%)  ???:rustls::crypto::aws_lc_rs::ring_shim::agree_ephemeral
   -73 ( 3.14%)  ./libio/./libio/iogetdelim.c:getdelim
   -72 ( 3.10%)  ./libio/./libio/genops.c:_IO_sputbackc
    70 (-3.01%)  ???:rustls::tls13::construct_server_verify_message
    68 (-2.93%)  rustls/target/release/build/aws-lc-sys-8eeb271451b91ded/out/build/aws-lc/crypto/fipsmodule/p256-x86_64-asm.S:aws_lc_0_13_0_ecp_nistz256_neg
   -64 ( 2.76%)  ./malloc/./malloc/malloc.c:_int_free
    56 (-2.41%)  ???:rustls::tls13::key_schedule::KeyScheduleHandshakeStart::derive_client_handshake_secrets
    55 (-2.37%)  ???:rustls::tls13::key_schedule::KeyScheduleClientBeforeFinished::into_traffic
   -54 ( 2.32%)  ???:<rustls::client::tls13::ExpectFinished as rustls::common_state::State<rustls::client::client_conn::ClientConnectionData>>::handle
   -53 ( 2.28%)  ???:<rustls::client::tls13::ExpectCertificateVerify as rustls::common_state::State<rustls::client::client_conn::ClientConnectionData>>::handle
    52 (-2.24%)  ???:rustls::common_state::CommonState::send_single_fragment
    51 (-2.20%)  ???:rustls::tls13::key_schedule::KeyScheduleHandshake::into_pre_finished_client_traffic
    48 (-2.07%)  ???: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
   -41 ( 1.76%)  ./malloc/./malloc/malloc.c:malloc
   -40 ( 1.72%)  ???:rustls::msgs::handshake::HasServerExtensions::has_duplicate_extension
   -39 ( 1.68%)  ./libio/./libio/strops.c:_IO_str_init_static_internal
   -38 ( 1.64%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/mem.c:aws_lc_0_13_0_OPENSSL_realloc
   -36 ( 1.55%)  ???:rustls::common_state::CommonState::send_msg
   -36 ( 1.55%)  ???:<hashbrown::raw::RawTable<T,A> as core::ops::drop::Drop>::drop
    35 (-1.51%)  ???:rustls::msgs::message::OutboundChunks::copy_to_vec
   -34 ( 1.46%)  ./string/../sysdeps/x86_64/multiarch/memchr-avx2.S:__memchr_avx2
   -34 ( 1.46%)  ./stdio-common/./stdio-common/isoc99_sscanf.c:__isoc99_sscanf
   -27 ( 1.16%)  ./libio/./libio/genops.c:_IO_setb
    27 (-1.16%)  ???:core::ptr::drop_in_place<rustls::client::handy::ClientSessionMemoryCache>
    25 (-1.08%)  ???:rustls::crypto::ActiveKeyExchange::complete_for_tls_version
   -24 ( 1.03%)  ./nptl/./nptl/pthread_getattr_np.c:pthread_getattr_np@@GLIBC_2.32
   -24 ( 1.03%)  ???:hashbrown::map::HashMap<K,V,S,A>::insert
   -23 ( 0.99%)  ./string/../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:__memcpy_avx_unaligned_erms
   -23 ( 0.99%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/mem.c:aws_lc_0_13_0_OPENSSL_free
   -22 ( 0.95%)  ./libio/./libio/genops.c:_IO_no_init
   -22 ( 0.95%)  ./stdio-common/../include/scratch_buffer.h:__vfscanf_internal
   -22 ( 0.95%)  ./libio/./libio/genops.c:_IO_old_init
    21 (-0.90%)  ???:<rustls::crypto::ring::kx::KxGroup as rustls::crypto::SupportedKxGroup>::name
   -21 ( 0.90%)  ???:<rustls::crypto::aws_lc_rs::kx::KxGroup as rustls::crypto::SupportedKxGroup>::name
   -21 ( 0.90%)  ./malloc/./malloc/malloc.c:free
   -20 ( 0.86%)  ./string/../sysdeps/x86_64/multiarch/memchr-avx2.S:__rawmemchr_avx2
   -17 ( 0.73%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/bytestring/cbb.c:aws_lc_0_13_0_CBB_add_space
   -17 ( 0.73%)  ???:rustls::client::tls13::handle_server_hello
   -17 ( 0.73%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/mem.c:aws_lc_0_13_0_OPENSSL_malloc
    17 (-0.73%)  ???:rustls::client::client_conn::ClientConfig::find_cipher_suite
   -16 ( 0.69%)  ./elf/../sysdeps/x86_64/dl-machine.h:_dl_relocate_object
   -15 ( 0.65%)  ???:<core::iter::adapters::copied::Copied<I> as core::iter::traits::iterator::Iterator>::try_fold
   -15 ( 0.65%)  ./stdio-common/../libio/strfile.h:__isoc99_sscanf
   -12 ( 0.52%)  ./nptl/./nptl/libc-cleanup.c:__libc_cleanup_push_defer
    10 (-0.43%)  ???:rustls::client::common::ClientHelloDetails::server_sent_unsolicited_extensions
   -10 ( 0.43%)  ./elf/./elf/do-rel.h:_dl_relocate_object
    10 (-0.43%)  ???:rustls::client::hs::emit_client_hello_for_retry
   -10 ( 0.43%)  ./string/../sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S:__memset_avx2_unaligned_erms
    -9 ( 0.39%)  ???:rustls::conn::is_valid_ccs
     9 (-0.39%)  ???:rustls::msgs::message::InboundMessage::is_valid_ccs
    -8 ( 0.34%)  ???:<rustls::crypto::aws_lc_rs::tls13::AeadMessageEncrypter as rustls::crypto::cipher::MessageEncrypter>::encrypt
    -8 ( 0.34%)  ./nptl/./nptl/libc-cleanup.c:__libc_cleanup_pop_restore
     8 (-0.34%)  ???:hashbrown::map::HashMap<K,V,S,A>::get_mut
    -8 ( 0.34%)  ???:<rustls::client::hs::ExpectServerHello as rustls::common_state::State<rustls::client::client_conn::ClientConnectionData>>::handle
     8 (-0.34%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/fipsmodule/ec/p256-nistz.c:ecp_nistz256_points_mul_public
    -7 ( 0.30%)  ???:???
    -6 ( 0.26%)  ???:<rustls::msgs::handshake::ClientExtension as rustls::msgs::codec::Codec>::encode
     6 (-0.26%)  ???:<alloc::vec::Vec<T> as rustls::msgs::codec::Codec>::encode
    -6 ( 0.26%)  ./string/../sysdeps/x86_64/multiarch/memcmp-avx2-movbe.S:__memcmp_avx2_movbe
    -6 ( 0.26%)  ./stdlib/../stdlib/strtol.c:__strtoul_internal
     5 (-0.22%)  ???:<rustls::client::tls13::ExpectEncryptedExtensions as rustls::common_state::State<rustls::client::client_conn::ClientConnectionData>>::handle
    -5 ( 0.22%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/internal.h:aws_lc_0_13_0_OPENSSL_cleanse
    -4 ( 0.17%)  ./libio/./libio/libioP.h:getdelim
    -4 ( 0.17%)  ???:alloc::collections::btree::map::IntoIter<K,V,A>::dying_next
     3 (-0.13%)  ???:core::ptr::drop_in_place<rustls::webpki::server_verifier::WebPkiServerVerifier>
    -3 ( 0.13%)  ./stdio-common/./stdio-common/getline.c:getline
    -3 ( 0.13%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/aws-lc-sys-0.13.0/aws-lc/crypto/mem.c:aws_lc_0_13_0_OPENSSL_cleanse
    -3 ( 0.13%)  ./malloc/./malloc/arena.c:free