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_           2,006,128            3,946,805            6,292,908            3,445,709
               num_allocs_              62,556              110,878              157,752              101,931
      sum_typed_strs_slabs              62,556              111,153              157,752              101,931
         num_reserve_calls              32,515               65,603               93,292               40,239

       percent_list_allocs               26.2%                16.5%                26.5%                28.8%
       percent_slab_allocs               26.6%                26.1%                33.3%                22.7%
     percent_string_allocs                7.2%                26.0%                10.0%                 8.5%
percent_other_typed_allocs               40.0%                31.7%                30.2%                40.0%

        percent_list_bytes               19.6%                11.1%                15.9%                20.5%
      percent_string_bytes                5.0%                16.2%                 5.8%                 7.2%

   allocs_24_bytes_or_less               58.4%                57.0%                49.7%                46.7%
   allocs_48_bytes_or_less               96.6%                90.7%                90.7%                96.3%
   allocs_96_bytes_or_less               99.4%                96.0%                95.3%                99.2%

      strs_6_bytes_or_less               87.2%                74.4%                66.0%                60.3%
     strs_14_bytes_or_less               97.9%                93.5%                99.4%                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   11.2 
2 List<runtime_asdl::part_value_t*>* Alloc<List<runtime_asdl::par…  4086    9.87
3 runtime_asdl::CommandStatus* Alloc<runtime_asdl::CommandStatus,…  3186    7.69
4 value_asdl::value__Str* Alloc<value_asdl::value__Str, BigStr*>(…  2227    5.38
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*>>()                             6457   12.1 
2 runtime_asdl::Piece* Alloc<runtime_asdl::Piece, BigStr*, bool&,…  4353    8.16
3 List<runtime_asdl::part_value_t*>* Alloc<List<runtime_asdl::par…  3518    6.59
4 runtime_asdl::CommandStatus* Alloc<runtime_asdl::CommandStatus,…  2971    5.57
5 value_asdl::value__Bool* Alloc<value_asdl::value__Bool, bool&>(…  2738    5.13

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   11.3 
2 List<runtime_asdl::part_value_t*>* Alloc<List<runtime_asdl::par…  8010    8.96
3 runtime_asdl::CommandStatus* Alloc<runtime_asdl::CommandStatus,…  5010    5.60
4 runtime_asdl::Piece* Alloc<runtime_asdl::Piece, BigStr*, bool&,…  5003    5.59
5 List<syntax_asdl::CompoundWord*>* Alloc<List<syntax_asdl::Compo…  4043    4.52

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