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Files compared:   /home/ci-bench-runner/server/job-output/3c47a5e4-e98b-46a8-9b70-03139f88c330/base/results/cachegrind/transfer_no_resume_ring_1.3_ecdsap256_chacha_client; /home/ci-bench-runner/server/job-output/3c47a5e4-e98b-46a8-9b70-03139f88c330/candidate/results/cachegrind/transfer_no_resume_ring_1.3_ecdsap256_chacha_client
Command:          /tmp/.tmpAYNLMO/target/release/rustls-ci-bench run-single 23 client; /tmp/.tmpFflE0w/target/release/rustls-ci-bench run-single 23 client
Data file:        /home/ci-bench-runner/server/job-output/3c47a5e4-e98b-46a8-9b70-03139f88c330/diffs/transfer_no_resume_ring_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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-2,826 (100.0%)  PROGRAM TOTALS

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Ir                file:function
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32,975 (-1166.8%)  ???:<rustls::msgs::message::Message as core::convert::TryFrom<rustls::msgs::message::InboundMessage>>::try_from
-32,975 (1166.8%)  ???:<rustls::msgs::message::Message as core::convert::TryFrom<rustls::msgs::message::BorrowedPlainMessage>>::try_from
30,398 (-1075.7%)  ???:rustls::msgs::deframer::MessageDeframer::pop
-30,293 (1071.9%)  ???:rustls::record_layer::RecordLayer::decrypt_incoming
  1,789 (-63.3%)  ???:hashbrown::map::HashMap<K,V,S,A>::contains_key
 -1,717 (60.76%)  ???:<core::iter::adapters::cloned::Cloned<I> as core::iter::traits::iterator::Iterator>::next
 -1,312 (46.43%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ring-0.17.7/pregenerated/p256-x86_64-asm-elf.S:__ecp_nistz256_mul_montq
  1,280 (-45.3%)  ???:<rustls::client::tls13::ExpectTraffic as rustls::common_state::State<rustls::client::client_conn::ClientConnectionData>>::handle
 -1,203 (42.57%)  ./stdio-common/./stdio-common/vfscanf-internal.c:__vfscanf_internal
   -500 (17.69%)  ./stdlib/../stdlib/strtol_l.c:____strtoul_l_internal
   -375 (13.27%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ring-0.17.7/pregenerated/p256-x86_64-asm-elf.S:__ecp_nistz256_sqr_montq
   -267 ( 9.45%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ring-0.17.7/pregenerated/p256-x86_64-asm-elf.S:ring_core_0_17_7_p256_point_add_affine
   -170 ( 6.02%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ring-0.17.7/pregenerated/p256-x86_64-asm-elf.S:ring_core_0_17_7_ecp_nistz256_neg
    164 (-5.80%)  ???:hashbrown::map::HashMap<K,V,S,A>::insert
   -161 ( 5.70%)  ???:core::ptr::drop_in_place<rustls::msgs::handshake::HandshakePayload>
    161 (-5.70%)  ???:core::ptr::drop_in_place<rustls::msgs::handshake::HandshakeMessagePayload>
    128 (-4.53%)  ???:hashbrown::map::HashMap<K,V,S,A>::get_mut
    119 (-4.21%)  ???:alloc::collections::btree::map::BTreeMap<K,V,A>::insert
   -117 ( 4.14%)  ???:alloc::collections::btree::map::entry::VacantEntry<K,V,A>::insert
    102 (-3.61%)  ???:rustls::msgs::message::OutboundChunks::to_vec
    -92 ( 3.26%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ring-0.17.7/pregenerated/p256-x86_64-asm-elf.S:__ecp_nistz256_sub_fromq
     91 (-3.22%)  ???:rustls::client::handy::ClientSessionMemoryCache::new
    -90 ( 3.18%)  ???:hashbrown::map::HashMap<K,V,S>::with_capacity_and_hasher
    -85 ( 3.01%)  ???:core::slice::sort::insertion_sort_shift_left
    -73 ( 2.58%)  ./libio/./libio/iogetdelim.c:getdelim
    -72 ( 2.55%)  ./libio/./libio/genops.c:_IO_sputbackc
     70 (-2.48%)  ???:rustls::tls13::construct_server_verify_message
    -64 ( 2.26%)  ./malloc/./malloc/malloc.c:_int_free
     56 (-1.98%)  ???:rustls::tls13::key_schedule::KeyScheduleHandshakeStart::derive_client_handshake_secrets
     55 (-1.95%)  ???:rustls::tls13::key_schedule::KeyScheduleClientBeforeFinished::into_traffic
    -54 ( 1.91%)  ???:<rustls::client::tls13::ExpectFinished as rustls::common_state::State<rustls::client::client_conn::ClientConnectionData>>::handle
    -53 ( 1.88%)  ???:<rustls::client::tls13::ExpectCertificateVerify as rustls::common_state::State<rustls::client::client_conn::ClientConnectionData>>::handle
     52 (-1.84%)  ???:rustls::common_state::CommonState::send_single_fragment
     51 (-1.80%)  ???:rustls::tls13::key_schedule::KeyScheduleHandshake::into_pre_finished_client_traffic
     48 (-1.70%)  ???: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
    -43 ( 1.52%)  ???:<rustls_ci_bench::ClientSideStepper as rustls_ci_bench::BenchStepper>::transmit_data::{{closure}}
    -41 ( 1.45%)  ./malloc/./malloc/malloc.c:malloc
    -40 ( 1.42%)  ???:rustls::msgs::handshake::HasServerExtensions::has_duplicate_extension
    -39 ( 1.38%)  ./libio/./libio/strops.c:_IO_str_init_static_internal
    -38 ( 1.34%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ring-0.17.7/pregenerated/p256-x86_64-asm-elf.S:__ecp_nistz256_subq
    -36 ( 1.27%)  ???:rustls::common_state::CommonState::send_msg
    -36 ( 1.27%)  ???:<hashbrown::raw::RawTable<T,A> as core::ops::drop::Drop>::drop
     35 (-1.24%)  ???:rustls::msgs::message::OutboundChunks::copy_to_vec
    -34 ( 1.20%)  ./stdio-common/./stdio-common/isoc99_sscanf.c:__isoc99_sscanf
    -34 ( 1.20%)  ./string/../sysdeps/x86_64/multiarch/memchr-avx2.S:__memchr_avx2
    -27 ( 0.96%)  ./libio/./libio/genops.c:_IO_setb
     27 (-0.96%)  ???:core::ptr::drop_in_place<rustls::client::handy::ClientSessionMemoryCache>
    -27 ( 0.96%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ring-0.17.7/crypto/fipsmodule/ec/p256-nistz.c:ring_core_0_17_7_p256_point_mul_base_vartime
    -24 ( 0.85%)  ./nptl/./nptl/pthread_getattr_np.c:pthread_getattr_np@@GLIBC_2.32
    -22 ( 0.78%)  ./libio/./libio/genops.c:_IO_old_init
    -22 ( 0.78%)  ???:<std::fs::File as rustls_ci_bench::util::async_io::AsyncRead>::read
    -22 ( 0.78%)  ./libio/./libio/genops.c:_IO_no_init
    -22 ( 0.78%)  ./stdio-common/../include/scratch_buffer.h:__vfscanf_internal
    -21 ( 0.74%)  ./malloc/./malloc/malloc.c:free
    -21 ( 0.74%)  ???:<std::fs::File as rustls_ci_bench::util::async_io::AsyncRead>::read::{{closure}}
    -20 ( 0.71%)  ./string/../sysdeps/x86_64/multiarch/memchr-avx2.S:__rawmemchr_avx2
    -20 ( 0.71%)  ???:rustls::client::common::ClientHelloDetails::server_sent_unsolicited_extensions
    -17 ( 0.60%)  ???:rustls::client::tls13::handle_server_hello
     17 (-0.60%)  ???:rustls::client::client_conn::ClientConfig::find_cipher_suite
    -16 ( 0.57%)  ./elf/../sysdeps/x86_64/dl-machine.h:_dl_relocate_object
    -15 ( 0.53%)  ./stdio-common/../libio/strfile.h:__isoc99_sscanf
    -15 ( 0.53%)  ???:<core::iter::adapters::copied::Copied<I> as core::iter::traits::iterator::Iterator>::try_fold
    -12 ( 0.42%)  ./nptl/./nptl/libc-cleanup.c:__libc_cleanup_push_defer
    -11 ( 0.39%)  ./string/../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:__memcpy_avx_unaligned_erms
    -10 ( 0.35%)  ???:<rustls::crypto::ring::tls13::Tls13MessageEncrypter as rustls::crypto::cipher::MessageEncrypter>::encrypt
    -10 ( 0.35%)  ./elf/./elf/do-rel.h:_dl_relocate_object
    -10 ( 0.35%)  /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ring-0.17.7/crypto/fipsmodule/ec/../../limbs/../internal.h:ring_core_0_17_7_p256_point_mul_base_vartime
      9 (-0.32%)  ???:core::ptr::drop_in_place<u64>
      9 (-0.32%)  ???:rustls::msgs::message::InboundMessage::is_valid_ccs
     -9 ( 0.32%)  ???:rustls::conn::is_valid_ccs
     -8 ( 0.28%)  ???:core::ptr::drop_in_place<&core::option::Option<alloc::vec::Vec<u8>>>
     -8 ( 0.28%)  ???:<rustls::client::hs::ExpectServerHello as rustls::common_state::State<rustls::client::client_conn::ClientConnectionData>>::handle
     -8 ( 0.28%)  ./nptl/./nptl/libc-cleanup.c:__libc_cleanup_pop_restore
     -7 ( 0.25%)  ???:<rustls::msgs::handshake::KeyShareEntry as rustls::msgs::codec::Codec>::encode
     -7 ( 0.25%)  ./io/../sysdeps/unix/sysv/linux/read.c:read
     -6 ( 0.21%)  ./stdlib/../stdlib/strtol.c:__strtoul_internal
     -6 ( 0.21%)  /rustc/79e9716c980570bfd1f666e3b16ac583f0168962/library/std/src/sys/unix/fd.rs:<std::fs::File as std::io::Read>::read
     -6 ( 0.21%)  /rustc/79e9716c980570bfd1f666e3b16ac583f0168962/library/std/src/sys/unix/alloc.rs:__rdl_alloc
      5 (-0.18%)  ???:<rustls::client::tls13::ExpectEncryptedExtensions as rustls::common_state::State<rustls::client::client_conn::ClientConnectionData>>::handle
      5 (-0.18%)  ???:<rustls::msgs::enums::ExtensionType as rustls::msgs::codec::Codec>::encode
     -5 ( 0.18%)  /rustc/79e9716c980570bfd1f666e3b16ac583f0168962/library/std/src/fs.rs:<std::fs::File as std::io::Read>::read
     -4 ( 0.14%)  ./libio/./libio/libioP.h:getdelim
      4 (-0.14%)  ???:rustls::client::hs::emit_client_hello_for_retry
     -4 ( 0.14%)  ???:alloc::collections::btree::map::IntoIter<K,V,A>::dying_next
     -3 ( 0.11%)  ???:???
     -3 ( 0.11%)  ./stdio-common/./stdio-common/getline.c:getline
      3 (-0.11%)  ???:core::ptr::drop_in_place<rustls::webpki::server_verifier::WebPkiServerVerifier>
     -3 ( 0.11%)  ./malloc/./malloc/arena.c:free