method call exit reasons: 
                    megamorphic    8873558 (51.1%)
                singleton_class    3321385 (19.1%)
                     forwarding    2128239 (12.3%)
                cfunc_block_arg     939841 ( 5.4%)
            optimized_block_arg     506301 ( 2.9%)
                 iseq_has_no_kw     484395 ( 2.8%)
            iseq_block_arg_type     357432 ( 2.1%)
       iseq_missing_optional_kw     270765 ( 1.6%)
          iseq_kw_splat_non_nil     185542 ( 1.1%)
  iseq_has_rest_and_kw_supplied     167091 ( 1.0%)
               iseq_arity_error      62107 ( 0.4%)
                  cme_not_found      32455 ( 0.2%)
     iseq_has_rest_and_captured       9892 ( 0.1%)
        iseq_materialized_block       6305 ( 0.0%)
         cfunc_kw_splat_non_nil       4802 ( 0.0%)
             cfunc_toomany_args       3960 ( 0.0%)
                  zsuper_method       1513 ( 0.0%)
             iseq_splat_with_kw       1200 ( 0.0%)

leave exit reasons: 
  interp_return   39631035 (100.0%)
   se_interrupt       1852 ( 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:         3158
compiled_block_count:       52681
invalidation_count:           104
constant_state_bumps:           0
inline_code_size:         8134123
outlined_code_size:       6898849

total_exit_count:        39866153
total_insns_count:     2647560593
vm_insns_count:          12861264
yjit_insns_count:      2634934447
ratio_in_yjit:              99.5%
avg_len_in_yjit:             66.1

Top-20 most frequent exit ops (100.0% of exits):
                    opt_eq:     125881 (53.5)
                   opt_neq:      73955 (31.5)
             opt_aset_with:      13444 (5.7)
                   splatkw:       9479 (4.0)
               invokesuper:       6316 (2.7)
                     leave:       1852 (0.8)
    opt_send_without_block:       1606 (0.7)
               expandarray:        839 (0.4)
                      send:        637 (0.3)
                  branchif:        592 (0.3)
             opt_aref_with:        421 (0.2)
                  opt_plus:         26 (0.0)
                   opt_and:         16 (0.0)
                 opt_minus:         14 (0.0)
               objtostring:         11 (0.0)
                  opt_aref:          9 (0.0)
                   opt_mod:          7 (0.0)
                    opt_gt:          4 (0.0)
              branchunless:          3 (0.0)
                   opt_div:          2 (0.0)