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_           2,061,865            4,086,295            6,380,836            3,747,039
               num_allocs_              61,953              110,234              154,929              102,831
      sum_typed_strs_slabs              61,953              110,509              154,929              102,831
         num_reserve_calls              33,482               79,650              113,128               42,460

       percent_list_allocs               27.3%                18.2%                28.9%                28.7%
       percent_slab_allocs               26.4%                27.8%                33.3%                22.9%
     percent_string_allocs                7.3%                24.6%                 8.9%                 8.6%
percent_other_typed_allocs               39.0%                29.6%                28.9%                39.8%

        percent_list_bytes               19.7%                11.8%                16.8%                18.9%
      percent_string_bytes                4.9%                14.8%                 5.0%                 8.3%

   allocs_24_bytes_or_less               55.5%                54.2%                48.7%                46.4%
   allocs_48_bytes_or_less               96.6%                89.7%                90.5%                95.9%
   allocs_96_bytes_or_less               99.3%                95.8%                95.2%                98.9%

      strs_6_bytes_or_less               87.1%                74.2%                68.3%                58.2%
     strs_14_bytes_or_less               97.9%                93.1%                99.4%                76.2%

Common types in workload ex.compute-fib

# A tibble: 5 × 3
  func_name                                                            n percent
  <chr>                                                            <int>   <dbl>
1 List<BigStr*>* Alloc<List<BigStr*>>()                             4691   11.4 
2 List<runtime_asdl::part_value_t*>* Alloc<List<runtime_asdl::par…  4117   10.0 
3 List<int>* Alloc<List<int>>()                                     3292    8.01
4 runtime_asdl::CommandStatus* Alloc<runtime_asdl::CommandStatus,…  3186    7.75
5 runtime_asdl::Piece* Alloc<runtime_asdl::Piece, BigStr*&, bool&…  2704    6.58

Common types in workload ex.bashcomp-excerpt

# A tibble: 5 × 3
  func_name                                                            n percent
  <chr>                                                            <int>   <dbl>
1 List<BigStr*>* Alloc<List<BigStr*>>()                             6728   12.8 
2 runtime_asdl::Piece* Alloc<runtime_asdl::Piece, BigStr*, bool&,…  4353    8.26
3 List<runtime_asdl::part_value_t*>* Alloc<List<runtime_asdl::par…  3518    6.67
4 runtime_asdl::CommandStatus* Alloc<runtime_asdl::CommandStatus,…  2970    5.64
5 value_asdl::value__Bool* Alloc<value_asdl::value__Bool, bool&>(…  2738    5.19

Common types in workload ex.bin-true

# A tibble: 5 × 3
  func_name                                                            n percent
  <chr>                                                            <int>   <dbl>
1 List<BigStr*>* Alloc<List<BigStr*>>()                            11093   12.4 
2 List<int>* Alloc<List<int>>()                                    11032   12.3 
3 List<runtime_asdl::part_value_t*>* Alloc<List<runtime_asdl::par…  8011    8.95
4 runtime_asdl::CommandStatus* Alloc<runtime_asdl::CommandStatus,…  5010    5.60
5 runtime_asdl::Piece* Alloc<runtime_asdl::Piece, BigStr*, bool&,…  5004    5.59

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&,… 20873   29.6 
2 List<syntax_asdl::word_part_t*>* Alloc<List<syntax_asdl::word_p…  7371   10.5 
3 syntax_asdl::CompoundWord* Alloc<syntax_asdl::CompoundWord, Lis…  6156    8.74
4 List<BigStr*>* Alloc<List<BigStr*>>()                             4656    6.61
5 List<syntax_asdl::CompoundWord*>* Alloc<List<syntax_asdl::Compo…  3271    4.65