-------------------------------------------------------------------------------- Files compared: /home/ci-bench-runner/server/job-output/95c144a5-d1b1-4d95-9858-78a4bf7c903e/base/results/cachegrind/handshake_session_id_ring_1.3_ecdsap256_chacha_client; /home/ci-bench-runner/server/job-output/95c144a5-d1b1-4d95-9858-78a4bf7c903e/candidate/results/cachegrind/handshake_session_id_ring_1.3_ecdsap256_chacha_client Command: /tmp/.tmpfiFOo3/target/release/rustls-ci-bench run-single 21 client; /tmp/.tmpt9eTxQ/target/release/rustls-ci-bench run-single 21 client Data file: /home/ci-bench-runner/server/job-output/95c144a5-d1b1-4d95-9858-78a4bf7c903e/diffs/handshake_session_id_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 -------------------------------------------------------------------------------- Ir -------------------------------------------------------------------------------- 3,004 (100.0%) PROGRAM TOTALS -------------------------------------------------------------------------------- Ir file:function -------------------------------------------------------------------------------- -13,640 (-454.1%) ???:::insert_tls13_ticket 13,640 (454.1%) ???:::insert_tls13_ticket -10,584 (-352.3%) ???:::insert_tls13_ticket::{{closure}} 10,584 (352.3%) ???:::insert_tls13_ticket::{{closure}} 10,540 (350.9%) ???:rustls::msgs::persist::Tls13ClientSessionValue::new 9,611 (319.9%) ???:rustls::record_layer::RecordLayer::decrypt_incoming -6,605 (-219.9%) ???:rustls::msgs::deframer::MessageDeframer::pop -5,278 (-175.7%) ???:hashbrown::raw::RawTable::find 4,991 (166.1%) ???:core::ptr::drop_in_place -4,991 (-166.1%) ???:core::ptr::drop_in_place 4,475 (149.0%) ???:alloc::collections::btree::map::BTreeMap::insert -4,464 (-148.6%) ???:rustls::client::tls13::ExpectTraffic::handle_new_ticket_tls13 4,216 (140.3%) ???:core::ptr::drop_in_place -4,158 (-138.4%) ???:core::ptr::drop_in_place -3,897 (-129.7%) ???:alloc::collections::btree::map::entry::VacantEntry::insert 3,861 (128.5%) ???:::take_tls13_ticket 3,100 (103.2%) ???:::remove_tls12_session 2,986 (99.40%) ???:::kx_hint 2,928 (97.47%) ???:alloc::collections::btree::node::Handle,alloc::collections::btree::node::marker::Edge>::insert_recursing -2,503 (-83.3%) ???:::take_tls13_ticket -2,126 (-70.8%) /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ring-0.17.8/pregenerated/sha256-x86_64-elf.S:sha256_block_data_order_avx 2,066 (68.77%) ???:::set_kx_hint -2,066 (-68.8%) ???:::set_kx_hint -1,810 (-60.3%) ???:rustls::msgs::handshake::HasServerExtensions::has_duplicate_extension -1,798 (-59.9%) ???:::remove_tls12_session -1,723 (-57.4%) ???:::kx_hint -1,612 (-53.7%) ???:rustls::common_state::CommonState::send_single_fragment -1,432 (-47.7%) ./malloc/./malloc/malloc.c:_int_malloc -1,426 (-47.5%) ???:rustls::client::client_conn::ClientConnection::new 1,395 (46.44%) ???:core::ptr::drop_in_place -1,395 (-46.4%) ???:core::ptr::drop_in_place -1,312 (-43.7%) /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ring-0.17.8/pregenerated/p256-x86_64-asm-elf.S:__ecp_nistz256_mul_montq 1,271 (42.31%) ???:rustls::client::client_conn::connection::ClientConnection::new 1,240 (41.28%) ???:core::ptr::drop_in_place -1,203 (-40.0%) ./stdio-common/./stdio-common/vfscanf-internal.c:__vfscanf_internal 1,147 (38.18%) ???:rustls::msgs::message::outbound_opaque::PrefixedPayload::with_capacity 930 (30.96%) ???:::current_time -796 (-26.5%) ./string/../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:__memcpy_avx_unaligned_erms -651 (-21.7%) ???:::encrypt -644 (-21.4%) ./stdlib/../stdlib/strtol_l.c:____strtoul_l_internal 620 (20.64%) ???:rustls::common_state::CommonState::send_msg 581 (19.34%) ./malloc/./malloc/malloc.c:_int_free -522 (-17.4%) ./malloc/./malloc/malloc.c:malloc_consolidate 433 (14.41%) ???:core::ptr::drop_in_place -402 (-13.4%) ???:core::ptr::drop_in_place<&dyn rustls::crypto::SecureRandom> 391 (13.02%) ???:rustls::client::hs::start_handshake -375 (-12.5%) /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ring-0.17.8/pregenerated/p256-x86_64-asm-elf.S:__ecp_nistz256_sqr_montq -330 (-11.0%) ???:clap_builder::builder::arg_group::ArgGroup::args 324 (10.79%) ???:rustls::client::handy::cache::ClientSessionMemoryCache::new -324 (-10.8%) ???:rustls::client::handy::ClientSessionMemoryCache::new 310 (10.32%) ???:::deref_mut -310 (-10.3%) ???:::deref_mut -267 (-8.89%) /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ring-0.17.8/pregenerated/p256-x86_64-asm-elf.S:ring_core_0_17_8_p256_point_add_affine 248 ( 8.26%) ???:::deref -248 (-8.26%) ???:::deref 200 ( 6.66%) ???:::command 156 ( 5.19%) ???:>::handle 124 ( 4.13%) ???:>::handle -120 (-3.99%) ???:rustls::client::tls13::prepare_resumption -119 (-3.96%) ???:core::ptr::drop_in_place 111 ( 3.70%) ???:core::ptr::drop_in_place 105 ( 3.50%) ???:rustls::client::common::ClientHelloDetails::server_sent_unsolicited_extensions -104 (-3.46%) ???: as core::ops::drop::Drop>::drop -103 (-3.43%) ./malloc/./malloc/malloc.c:unlink_chunk.constprop.0 -102 (-3.40%) /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ring-0.17.8/pregenerated/p256-x86_64-asm-elf.S:ring_core_0_17_8_ecp_nistz256_neg 100 ( 3.33%) ???:core::ptr::drop_in_place<[rustls::msgs::persist::Tls13ClientSessionValue]> 93 ( 3.10%) ???:core::ptr::drop_in_place -92 (-3.06%) /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ring-0.17.8/pregenerated/p256-x86_64-asm-elf.S:__ecp_nistz256_sub_fromq 91 ( 3.03%) ./malloc/./malloc/malloc.c:_int_realloc -73 (-2.43%) ./libio/./libio/iogetdelim.c:getdelim -72 (-2.40%) ./libio/./libio/genops.c:_IO_sputbackc -69 (-2.30%) ???:ring::digest::Context::update 64 ( 2.13%) ???:rustls::client::tls13::handle_server_hello 62 ( 2.06%) ???:rustls::client::client_conn::>::for_client 56 ( 1.86%) /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ring-0.17.8/pregenerated/chacha20_poly1305_x86_64-elf.S:ring_core_0_17_8_chacha20_poly1305_open -54 (-1.80%) ???: as rustls::msgs::codec::Codec>::encode 50 ( 1.66%) ???:core::ptr::drop_in_place<(rustls_pki_types::server_name::ServerName,rustls::client::handy::cache::ServerData)> 49 ( 1.63%) ???:::tls12_session 48 ( 1.60%) ???:::encode -43 (-1.43%) ???:::tls12_session 41 ( 1.36%) ./malloc/./malloc/malloc.c:malloc -40 (-1.33%) ???:::encode -39 (-1.30%) ./libio/./libio/strops.c:_IO_str_init_static_internal -38 (-1.26%) /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ring-0.17.8/pregenerated/p256-x86_64-asm-elf.S:__ecp_nistz256_subq 36 ( 1.20%) ???:core::slice::sort::insertion_sort_shift_left 36 ( 1.20%) ???:::encode 35 ( 1.17%) ???:alloc::sync::Arc::drop_slow -34 (-1.13%) ./stdio-common/./stdio-common/isoc99_sscanf.c:__isoc99_sscanf -33 (-1.10%) ???:::read -31 (-1.03%) ???:core::ptr::drop_in_place<&aws_lc_rs::aead::Algorithm> 30 ( 1.00%) ???:::encode -29 (-0.97%) ./string/../sysdeps/x86_64/multiarch/memchr-avx2.S:__memchr_avx2 -28 (-0.93%) ???:hashbrown::map::HashMap::get_mut -27 (-0.90%) ./libio/./libio/genops.c:_IO_setb -24 (-0.80%) ./nptl/./nptl/pthread_getattr_np.c:pthread_getattr_np@@GLIBC_2.32 -24 (-0.80%) ./malloc/./malloc/arena.c:malloc -24 (-0.80%) ???:core::ptr::drop_in_place<(rustls_pki_types::server_name::ServerName,rustls::client::handy::ServerData)> -24 (-0.80%) ./elf/../sysdeps/x86_64/dl-machine.h:_dl_relocate_object -22 (-0.73%) ./stdio-common/../include/scratch_buffer.h:__vfscanf_internal 22 ( 0.73%) ???:rustls::client::client_conn::ClientConfig::builder_with_provider -22 (-0.73%) ./libio/./libio/genops.c:_IO_no_init -22 (-0.73%) ./libio/./libio/genops.c:_IO_old_init 21 ( 0.70%) ./malloc/./malloc/malloc.c:free -20 (-0.67%) ./string/../sysdeps/x86_64/multiarch/memcmp-avx2-movbe.S:__memcmp_avx2_movbe -20 (-0.67%) ./string/../sysdeps/x86_64/multiarch/memchr-avx2.S:__rawmemchr_avx2 -19 (-0.63%) ???:rustls::client::hs::emit_client_hello_for_retry -19 (-0.63%) /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ring-0.17.8/crypto/fipsmodule/ec/p256-nistz.c:ring_core_0_17_8_p256_point_mul_base_vartime 19 ( 0.63%) ???:::read -15 (-0.50%) ./stdio-common/../libio/strfile.h:__isoc99_sscanf -15 (-0.50%) ./elf/./elf/do-rel.h:_dl_relocate_object 12 ( 0.40%) ???:ring::io::der::positive_integer -12 (-0.40%) ???:ring::digest::BlockContext::finish 12 ( 0.40%) ???:alloc::vec::in_place_collect:: for alloc::vec::Vec>::from_iter -12 (-0.40%) ./nptl/./nptl/libc-cleanup.c:__libc_cleanup_push_defer -11 (-0.37%) /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ring-0.17.8/pregenerated/sha256-x86_64-elf.S:ring_core_0_17_8_sha256_block_data_order -10 (-0.33%) /home/ci-bench-runner/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ring-0.17.8/crypto/fipsmodule/ec/../../limbs/../internal.h:ring_core_0_17_8_p256_point_mul_base_vartime -8 (-0.27%) ./nptl/./nptl/libc-cleanup.c:__libc_cleanup_pop_restore 7 ( 0.23%) ???:rustls::builder::ConfigBuilder::with_protocol_versions -6 (-0.20%) ./stdlib/../stdlib/strtol.c:__strtoul_internal -6 (-0.20%) ???:hashbrown::map::HashMap::insert 6 ( 0.20%) /rustc/79e9716c980570bfd1f666e3b16ac583f0168962/library/std/src/sys/unix/alloc.rs:__rdl_alloc -4 (-0.13%) ./malloc/./malloc/malloc.c:alloc_perturb -4 (-0.13%) ./libio/./libio/libioP.h:getdelim