uftrace reports

Workloads:

parse.abuild
ex.bashcomp-excerpt
ex.compute-fib
ex.bin-true

Summary

                      task      ex.compute-fib  ex.bashcomp-excerpt          ex.bin-true         parse.abuild
              total_bytes_           3,170,845            3,942,978            7,616,897            3,446,586
               num_allocs_              91,069              111,001              191,785              101,958
      sum_typed_strs_slabs              91,069              111,276              191,785              101,958
         num_reserve_calls              37,858               65,624              100,295               40,242

       percent_list_allocs               21.9%                16.4%                23.8%                28.8%
       percent_slab_allocs               20.3%                26.1%                28.4%                22.7%
     percent_string_allocs                4.9%                26.0%                 9.3%                 8.5%
percent_other_typed_allocs               52.9%                31.7%                38.4%                40.0%

        percent_list_bytes               15.1%                11.1%                14.4%                20.5%
      percent_string_bytes                3.2%                16.2%                 5.3%                 7.2%

   allocs_24_bytes_or_less               47.9%                57.0%                46.1%                46.7%
   allocs_48_bytes_or_less               96.3%                91.1%                92.3%                96.3%
   allocs_96_bytes_or_less               97.6%                96.0%                95.1%                99.2%

      strs_6_bytes_or_less               87.2%                74.4%                69.8%                60.3%
     strs_14_bytes_or_less               97.9%                93.5%                99.5%                78.1%

Common types in workload ex.compute-fib

# A tibble: 5 × 3
  func_name                                                            n percent
  <chr>                                                            <int>   <dbl>
1 List<BigStr*>* Alloc<List<BigStr*>>()                             4658    6.84
2 List<runtime_asdl::part_value_t*>* Alloc<List<runtime_asdl::par…  4086    6.00
3 syntax_asdl::Token* Alloc<syntax_asdl::Token, int&, int&, int&,…  3733    5.48
4 runtime_asdl::CommandStatus* Alloc<runtime_asdl::CommandStatus,…  3186    4.68
5 value_asdl::value__Str* Alloc<value_asdl::value__Str, BigStr*>(…  2227    3.27

Common types in workload ex.bashcomp-excerpt

# A tibble: 5 × 3
  func_name                                                            n percent
  <chr>                                                            <int>   <dbl>
1 List<BigStr*>* Alloc<List<BigStr*>>()                             6457   12.1 
2 runtime_asdl::Piece* Alloc<runtime_asdl::Piece, BigStr*, bool&,…  4353    8.14
3 List<runtime_asdl::part_value_t*>* Alloc<List<runtime_asdl::par…  3518    6.58
4 runtime_asdl::CommandStatus* Alloc<runtime_asdl::CommandStatus,…  2971    5.56
5 value_asdl::value__Bool* Alloc<value_asdl::value__Bool, bool&>(…  2738    5.12

Common types in workload ex.bin-true

# A tibble: 5 × 3
  func_name                                                            n percent
  <chr>                                                            <int>   <dbl>
1 List<BigStr*>* Alloc<List<BigStr*>>()                            10089    8.45
2 List<runtime_asdl::part_value_t*>* Alloc<List<runtime_asdl::par…  8010    6.71
3 runtime_asdl::CommandStatus* Alloc<runtime_asdl::CommandStatus,…  5010    4.19
4 runtime_asdl::Piece* Alloc<runtime_asdl::Piece, BigStr*, bool&,…  5003    4.19
5 syntax_asdl::Token* Alloc<syntax_asdl::Token, int&, int&, int&,…  4140    3.47

Common types in workload parse.abuild

# A tibble: 5 × 3
  func_name                                                            n percent
  <chr>                                                            <int>   <dbl>
1 syntax_asdl::Token* Alloc<syntax_asdl::Token, int&, int&, int&,… 20862   29.7 
2 List<syntax_asdl::word_part_t*>* Alloc<List<syntax_asdl::word_p…  7358   10.5 
3 syntax_asdl::CompoundWord* Alloc<syntax_asdl::CompoundWord, Lis…  6143    8.75
4 List<BigStr*>* Alloc<List<BigStr*>>()                             4521    6.44
5 List<syntax_asdl::CompoundWord*>* Alloc<List<syntax_asdl::Compo…  3271    4.66