flamegraphs/07-use-bytes-instead-of-string/flamegraph.svg

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for &amp;T&gt;::hash (4,122 samples, 7.04%)</title><rect x="54.4216%" y="261" width="7.0397%" height="15" fill="rgb(235,124,12)" fg:x="31866" fg:w="4122"/><text x="54.6716%" y="271.50">core::has..</text></g><g><title>&lt;alloc::vec::Vec&lt;T,A&gt; as core::hash::Hash&gt;::hash (3,998 samples, 6.83%)</title><rect x="54.6333%" y="245" width="6.8279%" height="15" fill="rgb(224,169,11)" fg:x="31990" fg:w="3998"/><text x="54.8833%" y="255.50">&lt;alloc::v..</text></g><g><title>core::hash::impls::&lt;impl core::hash::Hash for [T]&gt;::hash (3,998 samples, 6.83%)</title><rect x="54.6333%" y="229" width="6.8279%" height="15" fill="rgb(250,166,2)" fg:x="31990" fg:w="3998"/><text x="54.8833%" y="239.50">core::has..</text></g><g><title>core::hash::impls::&lt;impl core::hash::Hash for u8&gt;::hash_slice (3,997 samples, 6.83%)</title><rect x="54.6350%" y="213" width="6.8262%" height="15" fill="rgb(242,216,29)" fg:x="31991" fg:w="3997"/><text x="54.8850%" y="223.50">core::has..</text></g><g><title>core::num::nonzero::NonZero&lt;u16&gt;::new (38 samples, 0.06%)</title><rect x="64.5029%" y="229" width="0.0649%" height="15" fill="rgb(230,116,27)" fg:x="37769" fg:w="38"/><text x="64.7529%" y="239.50"></text></g><g><title>&lt;hashbrown::raw::bitmask::BitMaskIter as core::iter::traits::iterator::Iterator&gt;::next (41 samples, 0.07%)</title><rect x="64.5029%" y="261" width="0.0700%" height="15" fill="rgb(228,99,48)" fg:x="37769" fg:w="41"/><text x="64.7529%" y="271.50"></text></g><g><title>hashbrown::raw::bitmask::BitMask::lowest_set_bit (41 samples, 0.07%)</title><rect x="64.5029%" y="245" width="0.0700%" height="15" fill="rgb(253,11,6)" fg:x="37769" fg:w="41"/><text x="64.7529%" y="255.50"></text></g><g><title>hashbrown::raw::RawTable&lt;T,A&gt;::bucket (546 samples, 0.93%)</title><rect x="64.5746%" y="245" width="0.9325%" height="15" fill="rgb(247,143,39)" fg:x="37811" fg:w="546"/><text x="64.8246%" y="255.50"></text></g><g><title>hashbrown::raw::Bucket&lt;T&gt;::from_base_index (546 samples, 0.93%)</title><rect x="64.5746%" y="229" width="0.9325%" height="15" fill="rgb(236,97,10)" fg:x="37811" fg:w="546"/><text x="64.8246%" y="239.50"></text></g><g><title>core::ptr::mut_ptr::&lt;impl *mut T&gt;::sub (546 samples, 0.93%)</title><rect x="64.5746%" y="213" width="0.9325%" height="15" fill="rgb(233,208,19)" fg:x="37811" fg:w="546"/><text x="64.8246%" y="223.50"></text></g><g><title>core::ptr::mut_ptr::&lt;impl *mut T&gt;::offset (274 samples, 0.47%)</title><rect x="65.0391%" y="197" width="0.4679%" height="15" fill="rgb(216,164,2)" fg:x="38083" fg:w="274"/><text x="65.2891%" y="207.50"></text></g><g><title>[libc.so.6] (5,133 samples, 8.77%)</title><rect x="70.6117%" y="181" width="8.7663%" height="15" fill="rgb(220,129,5)" fg:x="41346" fg:w="5133"/><text x="70.8617%" y="191.50">[libc.so.6]</text></g><g><title>&lt;[A] as core::slice::cmp::SlicePartialEq&lt;B&gt;&gt;::equal (8,123 samples, 13.87%)</title><rect x="65.5071%" y="197" width="13.8727%" height="15" fill="rgb(242,17,10)" fg:x="38357" fg:w="8123"/><text x="65.7571%" y="207.50">&lt;[A] as core::slice::..</text></g><g><title>hashbrown::raw::RawTable&lt;T,A&gt;::find::_{{closure}} (8,674 samples, 14.81%)</title><rect x="64.5729%" y="261" width="14.8137%" height="15" fill="rgb(242,107,0)" fg:x="37810" fg:w="8674"/><text x="64.8229%" y="271.50">hashbrown::raw::RawTabl..</text></g><g><title>hashbrown::rustc_entry::_&lt;impl hashbrown::map::HashMap&lt;K,V,S,A&gt;&gt;::rustc_entry::_{{closure}} (8,127 samples, 13.88%)</title><rect x="65.5071%" y="245" width="13.8795%" height="15" fill="rgb(251,28,31)" fg:x="38357" fg:w="8127"/><text x="65.7571%" y="255.50">hashbrown::rustc_entr..</text></g><g><title>alloc::vec::partial_eq::&lt;impl core::cmp::PartialEq&lt;alloc::vec::Vec&lt;U,A2&gt;&gt; for alloc::vec::Vec&lt;T,A1&gt;&gt;::eq (8,127 samples, 13.88%)</title><rect x="65.5071%" y="229" width="13.8795%" height="15" fill="rgb(233,223,10)" fg:x="38357" fg:w="8127"/><text x="65.7571%" y="239.50">alloc::vec::partial_e..</text></g><g><title>core::slice::cmp::&lt;impl core::cmp::PartialEq&lt;[B]&gt; for [A]&gt;::eq (8,127 samples, 13.88%)</title><rect x="65.5071%" y="213" width="13.8795%" height="15" fill="rgb(215,21,27)" fg:x="38357" fg:w="8127"/><text x="65.7571%" y="223.50">core::slice::cmp::&lt;im..</text></g><g><title>hashbrown::raw::h2 (2,123 samples, 3.63%)</title><rect x="79.3883%" y="261" width="3.6257%" height="15" fill="rgb(232,23,21)" fg:x="46485" fg:w="2123"/><text x="79.6383%" y="271.50">hash..</text></g><g><title>hashbrown::raw::sse2::Group::load (233 samples, 0.40%)</title><rect x="83.0140%" y="261" width="0.3979%" height="15" fill="rgb(244,5,23)" fg:x="48608" fg:w="233"/><text x="83.2640%" y="271.50"></text></g><g><title>core::core_arch::x86::sse2::_mm_loadu_si128 (233 samples, 0.40%)</title><rect x="83.0140%" y="245" width="0.3979%" height="15" fill="rgb(226,81,46)" fg:x="48608" fg:w="233"/><text x="83.2640%" y="255.50"></text></g><g><title>hashbrown::rustc_entry::&lt;impl hashbrown::map::HashMap&lt;K,V,S,A&gt;&gt;::rustc_entry (230 samples, 0.39%)</title><rect x="83.0191%" y="229" width="0.3928%" height="15" fill="rgb(247,70,30)" fg:x="48611" fg:w="230"/><text x="83.2691%" y="239.50"></text></g><g><title>hashbrown::raw::sse2::Group::match_byte (2,540 samples, 4.34%)</title><rect x="83.4119%" y="261" width="4.3379%" height="15" fill="rgb(212,68,19)" fg:x="48841" fg:w="2540"/><text x="83.6619%" y="271.50">hashb..</text></g><g><title>core::core_arch::x86::sse2::_mm_movemask_epi8 (2,540 samples, 4.34%)</title><rect x="83.4119%" y="245" width="4.3379%" height="15" fill="rgb(240,187,13)" fg:x="48841" fg:w="2540"/><text x="83.6619%" y="255.50">core:..</text></g><g><title>hashbrown::raw::sse2::Group::match_empty (328 samples, 0.56%)</title><rect x="87.7498%" y="261" width="0.5602%" height="15" fill="rgb(223,113,26)" fg:x="51381" fg:w="328"/><text x="87.9998%" 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0.43%)</title><rect x="92.0330%" y="229" width="0.4270%" height="15" fill="rgb(205,117,38)" fg:x="53889" fg:w="250"/><text x="92.2830%" y="239.50"></text></g><g><title>&lt;std::io::buffered::bufreader::BufReader&lt;R&gt; as std::io::BufRead&gt;::consume (375 samples, 0.64%)</title><rect x="91.8759%" y="293" width="0.6404%" height="15" fill="rgb(237,72,25)" fg:x="53797" fg:w="375"/><text x="92.1259%" y="303.50"></text></g><g><title>std::io::buffered::bufreader::buffer::Buffer::consume (375 samples, 0.64%)</title><rect x="91.8759%" y="277" width="0.6404%" height="15" fill="rgb(244,70,9)" fg:x="53797" fg:w="375"/><text x="92.1259%" y="287.50"></text></g><g><title>core::cmp::min (283 samples, 0.48%)</title><rect x="92.0330%" y="261" width="0.4833%" height="15" fill="rgb(217,125,39)" fg:x="53889" fg:w="283"/><text x="92.2830%" y="271.50"></text></g><g><title>core::cmp::Ord::min (283 samples, 0.48%)</title><rect x="92.0330%" y="245" width="0.4833%" height="15" fill="rgb(235,36,10)" 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fill="rgb(209,9,3)" fg:x="54510" fg:w="414"/><text x="93.3436%" y="207.50"></text></g><g><title>[unknown] (387 samples, 0.66%)</title><rect x="93.1397%" y="181" width="0.6609%" height="15" fill="rgb(230,59,30)" fg:x="54537" fg:w="387"/><text x="93.3897%" y="191.50"></text></g><g><title>[unknown] (386 samples, 0.66%)</title><rect x="93.1414%" y="165" width="0.6592%" height="15" fill="rgb(209,121,21)" fg:x="54538" fg:w="386"/><text x="93.3914%" y="175.50"></text></g><g><title>[unknown] (372 samples, 0.64%)</title><rect x="93.1653%" y="149" width="0.6353%" height="15" fill="rgb(220,109,13)" fg:x="54552" fg:w="372"/><text x="93.4153%" y="159.50"></text></g><g><title>[unknown] (290 samples, 0.50%)</title><rect x="93.3053%" y="133" width="0.4953%" height="15" fill="rgb(232,18,1)" fg:x="54634" fg:w="290"/><text x="93.5553%" y="143.50"></text></g><g><title>[unknown] (242 samples, 0.41%)</title><rect x="93.3873%" y="117" width="0.4133%" height="15" fill="rgb(215,41,42)" fg:x="54682" 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