Thread 345572 (unwindpmp) - 1000 samples
+ 100.00% _start
 + 100.00% __libc_start_main
  + 100.00% main
   + 100.00% UwpmpTracer::trace_all()
    + 99.70% UwpmpTracer::trace(std::shared_ptr<UwpmpThread>)
    |+ 74.70% _Ux86_64_get_proc_name
    ||+ 74.70% _Uelf64_get_proc_name
    || + 53.10% _Uelf64_get_proc_name_in_image
    || |+ 28.50% lzma_stream_buffer_decode
    || ||+ 28.50% stream_decode
    || || + 28.30% block_decode
    || || |+ 25.90% decode_buffer
    || || ||+ 25.10% lzma2_decode
    || || |||+ 25.10% lzma_decode
    || || ||| + 0.60% __memmove_avx_unaligned_erms
    || || ||| + 0.30% __memcpy_avx_unaligned
    || || ||+ 0.80% __memmove_avx_unaligned_erms
    || || |+ 2.30% lzma_check_update
    || || ||+ 2.30% lzma_crc64
    || || |+ 0.10% __memcmp_avx2_movbe
    || || + 0.20% lzma_raw_coder_init
    || ||  + 0.20% lzma_lz_decoder_init
    || ||   + 0.10% lzma_lzma_decoder_create
    || ||   + 0.10% __libc_malloc
    || ||    + 0.10% _int_malloc
    || ||     + 0.10% sysmalloc
    || ||      + 0.10% __default_morecore
    || ||       + 0.10% __sbrk
    || ||        + 0.10% brk
    || |+ 24.60% _Uelf64_lookup_symbol.isra.5
    || | + 0.70% __strncpy_avx2
    || + 16.60% _Ux86_64_get_elf_image
    || |+ 13.80% __read
    || |+ 0.30% mmap64
    || |+ 0.30% __open64
    || |+ 0.20% __munmap
    || |+ 0.10% close
    || + 4.10% __munmap
    || + 0.90% _Uelf64_load_debuglink
    ||  + 0.50% _Uelf64_load_debuglink
    ||  |+ 0.50% __open64
    ||  + 0.40% _Uelf64_find_section
    ||   + 0.10% __strcmp_avx2
    |+ 23.00% _Ux86_64_step
    ||+ 23.00% _Ux86_64_dwarf_step
    || + 22.20% fetch_proc_info
    || |+ 22.20% _UPT_find_proc_info
    || | + 15.90% get_unwind_info
    || | |+ 14.90% _Ux86_64_get_elf_image
    || | ||+ 9.90% __read
    || | ||+ 0.70% __munmap
    || | ||+ 0.30% mmap64
    || | ||+ 0.30% __open64
    || | ||+ 0.10% __fxstat64
    || | ||+ 0.10% close
    || | |+ 0.60% __munmap
    || | |+ 0.40% _Ux86_64_dwarf_find_unwind_table
    || | + 6.30% dwarf_search_unwind_table_int
    || |  + 4.60% _Ux86_64_dwarf_extract_proc_info_from_fde
    || |  |+ 4.00% _UPT_access_mem
    || |  ||+ 4.00% ptrace
    || |  |+ 0.50% _Ux86_64_dwarf_read_encoded_pointer
    || |  ||+ 0.50% _UPT_access_mem
    || |  || + 0.50% ptrace
    || |  |+ 0.10% _UIx86_64__mempool_alloc
    || |  | + 0.10% sigprocmask
    || |  + 1.70% _UPT_access_mem
    || |   + 1.70% ptrace
    || + 0.80% create_state_record_for.part.7
    ||  + 0.80% run_cfi_program
    ||   + 0.70% _UPT_access_mem
    ||   |+ 0.70% ptrace
    ||   + 0.10% _UIx86_64__mempool_alloc
    ||    + 0.10% sigprocmask
    |+ 0.70% waitpid
    |+ 0.50% ptrace
    |+ 0.20% std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string<std::allocator<char> >(char const*, std::allocator<char> const&)
    |+ 0.10% __cxa_demangle
    ||+ 0.10% _init
    |+ 0.10% UwpmpFunc::add_frames(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_strin...
    ||+ 0.10% std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::__cxx11::basic_string<char, std::char_traits<char>, std...
    || + 0.10% void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char*>(char*, char*)
    ||  + 0.10% void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct_aux<char*>(char*, char*, std::__false_type)
    ||   + 0.10% void std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_construct<char*>(char*, char*, std::forward_iterator_tag)
    ||    + 0.10% bool __gnu_cxx::__is_null_pointer<char>(char*)
    |+ 0.10% _UPT_destroy
    ||+ 0.10% __munmap
    |+ 0.10% void std::reverse<__gnu_cxx::__normal_iterator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, std::vector<std::__cxx11::...
    ||+ 0.10% void std::__reverse<__gnu_cxx::__normal_iterator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, std::vector<std::__cxx1...
    || + 0.10% void std::iter_swap<__gnu_cxx::__normal_iterator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*, std::vector<std::__cxx...
    ||  + 0.10% void std::swap<char, std::char_traits<char>, std::allocator<char> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, st...
    ||   + 0.10% std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::swap(std::__cxx11::basic_string<char, std::char_traits<char>, std::all...
    ||    + 0.10% std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::_M_get_allocator()
    |+ 0.10% _Ux86_64_create_addr_space
    ||+ 0.10% __libc_calloc
    || + 0.10% __memset_avx2_unaligned_erms
    |+ 0.10% std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_trai...
    | + 0.10% std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >& std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std:...
    |  + 0.10% void std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::ch...
    |   + 0.10% std::_Vector_base<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::...
    |    + 0.10% std::allocator_traits<std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >::deallocate(std::allocator<std...
    |     + 0.10% __gnu_cxx::new_allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >::deallocate(std::__cxx11::basic_string<char...
    |      + 0.10% operator delete(void*)
    + 0.20% std::basic_ifstream<char, std::char_traits<char> >::basic_ifstream(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, s...
    |+ 0.10% std::basic_filebuf<char, std::char_traits<char> >::open(char const*, std::_Ios_Openmode)
    ||+ 0.10% std::__basic_file<char>::open(char const*, std::_Ios_Openmode, int)
    || + 0.10% __fopen_internal
    ||  + 0.10% _IO_file_fopen
    ||   + 0.10% _IO_file_open
    ||    + 0.10% __open64
    |+ 0.10% std::basic_ios<char, std::char_traits<char> >::init(std::basic_streambuf<char, std::char_traits<char> >*)
    | + 0.10% std::basic_ios<char, std::char_traits<char> >::_M_cache_locale(std::locale const&)
    |  + 0.10% bool std::has_facet<std::ctype<char> >(std::locale const&)
    + 0.10% readdir
     + 0.10% __getdents