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_           2,018,470            4,073,895            6,505,581            3,450,589
               num_allocs_              62,190              113,402              164,840              102,016
      sum_typed_strs_slabs              62,190              113,677              164,840              102,016
         num_reserve_calls              31,602               67,049              100,307               40,258

       percent_list_allocs               26.4%                16.9%                26.5%                28.8%
       percent_slab_allocs               26.1%                26.4%                32.5%                22.7%
     percent_string_allocs                7.2%                25.4%                12.0%                 8.5%
percent_other_typed_allocs               40.3%                31.5%                29.0%                40.0%

        percent_list_bytes               19.5%                11.3%                16.1%                20.4%
      percent_string_bytes                5.0%                15.7%                 7.0%                 7.2%

   allocs_24_bytes_or_less               55.8%                55.7%                48.8%                46.6%
   allocs_48_bytes_or_less               98.1%                90.6%                92.9%                96.3%
   allocs_96_bytes_or_less               99.3%                96.0%                95.5%                99.2%

      strs_6_bytes_or_less               87.2%                74.4%                62.8%                60.3%
     strs_14_bytes_or_less               97.9%                93.5%                99.6%                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*>>()                             4659   11.2 
2 List<runtime_asdl::part_value_t*>* Alloc<List<runtime_asdl::par…  4086    9.86
3 runtime_asdl::CommandStatus* Alloc<runtime_asdl::CommandStatus,…  3186    7.69
4 value_asdl::value__Str* Alloc<value_asdl::value__Str, BigStr*>(…  2227    5.37
5 syntax_asdl::word__String* Alloc<syntax_asdl::word__String, int…  1844    4.45

Common types in workload ex.bashcomp-excerpt

# A tibble: 5 × 3
  func_name                                                            n percent
  <chr>                                                            <int>   <dbl>
1 List<BigStr*>* Alloc<List<BigStr*>>()                             6689   12.2 
2 runtime_asdl::Piece* Alloc<runtime_asdl::Piece, BigStr*, bool&,…  4353    7.93
3 List<runtime_asdl::part_value_t*>* Alloc<List<runtime_asdl::par…  3518    6.41
4 runtime_asdl::CommandStatus* Alloc<runtime_asdl::CommandStatus,…  2971    5.41
5 value_asdl::value__Bool* Alloc<value_asdl::value__Bool, bool&>(…  2738    4.99

Common types in workload ex.bin-true

# A tibble: 5 × 3
  func_name                                                            n percent
  <chr>                                                            <int>   <dbl>
1 List<BigStr*>* Alloc<List<BigStr*>>()                            12090   13.2 
2 List<runtime_asdl::part_value_t*>* Alloc<List<runtime_asdl::par…  8010    8.76
3 runtime_asdl::CommandStatus* Alloc<runtime_asdl::CommandStatus,…  5010    5.48
4 runtime_asdl::Piece* Alloc<runtime_asdl::Piece, BigStr*, bool&,…  5003    5.47
5 List<syntax_asdl::CompoundWord*>* Alloc<List<syntax_asdl::Compo…  4043    4.42

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*>>()                             4522    6.44
5 List<syntax_asdl::CompoundWord*>* Alloc<List<syntax_asdl::Compo…  3271    4.66