method call exit reasons: 
                    megamorphic    8796730 (50.9%)
                singleton_class    3321415 (19.2%)
                     forwarding    2129164 (12.3%)
                cfunc_block_arg     939858 ( 5.4%)
            optimized_block_arg     509327 ( 2.9%)
                 iseq_has_no_kw     485385 ( 2.8%)
            iseq_block_arg_type     359620 ( 2.1%)
       iseq_missing_optional_kw     270780 ( 1.6%)
          iseq_kw_splat_non_nil     186559 ( 1.1%)
  iseq_has_rest_and_kw_supplied     167103 ( 1.0%)
               iseq_arity_error      62138 ( 0.4%)
                  cme_not_found      32462 ( 0.2%)
     iseq_has_rest_and_captured       9918 ( 0.1%)
        iseq_materialized_block       6307 ( 0.0%)
         cfunc_kw_splat_non_nil       4805 ( 0.0%)
             cfunc_toomany_args       3960 ( 0.0%)
                  zsuper_method       1508 ( 0.0%)
             iseq_splat_with_kw       1200 ( 0.0%)

leave exit reasons: 
  interp_return   40597204 (100.0%)
   se_interrupt       1889 ( 0.0%)

getinstancevariable exit reasons: 
  (all relevant counters are zero)
setinstancevariable exit reasons: 
  (all relevant counters are zero)
opt_aref exit reasons: 
  (all relevant counters are zero)

bindings_allocations:           0
bindings_set:                   0
compiled_iseq_count:         3159
compiled_block_count:       52868
invalidation_count:           105
constant_state_bumps:           0
inline_code_size:         8167488
outlined_code_size:       6820147

total_exit_count:        40834183
total_insns_count:     2681323624
vm_insns_count:          12989410
yjit_insns_count:      2668571193
ratio_in_yjit:              99.5%
avg_len_in_yjit:             65.3

Top-20 most frequent exit ops (100.0% of exits):
                    opt_eq:     127759 (53.9)
                   opt_neq:      73956 (31.2)
             opt_aset_with:      13444 (5.7)
                   splatkw:       9480 (4.0)
               invokesuper:       6301 (2.7)
                     leave:       1889 (0.8)
    opt_send_without_block:       1575 (0.7)
               expandarray:        840 (0.4)
                      send:        627 (0.3)
                  branchif:        585 (0.2)
             opt_aref_with:        421 (0.2)
                  opt_plus:         34 (0.0)
                   opt_and:         17 (0.0)
                  opt_aref:         14 (0.0)
               objtostring:         12 (0.0)
                 opt_minus:          8 (0.0)
                    opt_gt:          6 (0.0)
                   opt_mod:          5 (0.0)
              branchunless:          2 (0.0)
                   opt_div:          1 (0.0)