method call exit reasons: 
                    megamorphic    9020460 (53.3%)
                singleton_class    2636474 (15.6%)
                     forwarding    2105358 (12.4%)
                cfunc_block_arg     936039 ( 5.5%)
            optimized_block_arg     506307 ( 3.0%)
                 iseq_has_no_kw     474707 ( 2.8%)
            iseq_block_arg_type     414441 ( 2.4%)
       iseq_missing_optional_kw     381179 ( 2.3%)
          iseq_kw_splat_non_nil     187043 ( 1.1%)
  iseq_has_rest_and_kw_supplied     166343 ( 1.0%)
               iseq_arity_error      62124 ( 0.4%)
                  cme_not_found      32459 ( 0.2%)
        iseq_materialized_block       6305 ( 0.0%)
             cfunc_toomany_args       3960 ( 0.0%)
         cfunc_kw_splat_non_nil       2822 ( 0.0%)
             iseq_splat_with_kw       1200 ( 0.0%)
                  zsuper_method       1035 ( 0.0%)

leave exit reasons: 
  interp_return   37004908 (100.0%)
   se_interrupt       1921 ( 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:         3100
compiled_block_count:       62480
invalidation_count:           118
constant_state_bumps:           0
inline_code_size:         8535364
outlined_code_size:       7145278

total_exit_count:        37631559
total_insns_count:     3008777640
vm_insns_count:          31408028
yjit_insns_count:      2977996263
ratio_in_yjit:              99.0%
avg_len_in_yjit:             79.1

Top-20 most frequent exit ops (100.0% of exits):
          from_branch_stub:     398096 (63.5)
                    opt_eq:     132604 (21.2)
                   opt_neq:      36758 (5.9)
    opt_send_without_block:      25573 (4.1)
                   splatkw:       9480 (1.5)
        getblockparamproxy:       6782 (1.1)
             setblockparam:       6781 (1.1)
               invokesuper:       6409 (1.0)
                     leave:       1921 (0.3)
               expandarray:        840 (0.1)
                      send:        641 (0.1)
                  branchif:        619 (0.1)
                   opt_new:         59 (0.0)
                  opt_plus:         27 (0.0)
                  opt_aref:         20 (0.0)
                   opt_and:         15 (0.0)
                 opt_minus:          9 (0.0)
               objtostring:          7 (0.0)
              branchunless:          2 (0.0)
                    opt_gt:          2 (0.0)