method call exit reasons: 
                    megamorphic    7620453 (47.3%)
                singleton_class    3339073 (20.7%)
                iseq_forwarding    2118694 (13.2%)
                cfunc_block_arg     959829 ( 6.0%)
            optimized_block_arg     492612 ( 3.1%)
                 iseq_has_no_kw     423954 ( 2.6%)
            iseq_block_arg_type     327148 ( 2.0%)
       iseq_missing_optional_kw     325795 ( 2.0%)
          iseq_kw_splat_non_nil     185435 ( 1.2%)
  iseq_has_rest_and_kw_supplied     143504 ( 0.9%)
               iseq_arity_error      62124 ( 0.4%)
                  cme_not_found      40499 ( 0.3%)
         cfunc_kw_splat_non_nil      38570 ( 0.2%)
     iseq_has_rest_and_captured       9895 ( 0.1%)
        iseq_materialized_block       6305 ( 0.0%)
             cfunc_toomany_args       3960 ( 0.0%)
                  zsuper_method       1504 ( 0.0%)
             iseq_splat_with_kw       1200 ( 0.0%)
    iseq_has_rest_opt_and_block         30 ( 0.0%)

leave exit reasons: 
  interp_return   41180205 (100.0%)
   se_interrupt       1887 ( 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:         3214
compiled_block_count:       54851
invalidation_count:           188
constant_state_bumps:           0
inline_code_size:         8408941
outlined_code_size:       7081941

total_exit_count:        41455356
total_insns_count:     2665926722
vm_insns_count:          14716519
yjit_insns_count:      2651485354
ratio_in_yjit:              99.4%
avg_len_in_yjit:             64.0

Top-20 most frequent exit ops (100.0% of exits):
                    opt_eq:     125880 (45.7)
                   opt_neq:      73957 (26.9)
               opt_reverse:      49421 (18.0)
             opt_aset_with:      13444 (4.9)
               invokesuper:       6288 (2.3)
                     leave:       1887 (0.7)
    opt_send_without_block:       1645 (0.6)
               expandarray:        839 (0.3)
                  branchif:        658 (0.2)
                      send:        600 (0.2)
             opt_aref_with:        421 (0.2)
                  opt_plus:         36 (0.0)
                   opt_and:         23 (0.0)
                  opt_aref:         20 (0.0)
               objtostring:          8 (0.0)
                 opt_minus:          8 (0.0)
                    opt_gt:          7 (0.0)
              branchunless:          3 (0.0)
                   opt_mod:          2 (0.0)
          opt_regexpmatch2:          2 (0.0)