method call exit reasons: 
                    megamorphic    7635471 (46.0%)
                singleton_class    3136814 (18.9%)
                iseq_forwarding    2118709 (12.8%)
                cfunc_block_arg    1085256 ( 6.5%)
            iseq_block_arg_type     908944 ( 5.5%)
            optimized_block_arg     492633 ( 3.0%)
                 iseq_has_no_kw     423854 ( 2.6%)
       iseq_missing_optional_kw     325810 ( 2.0%)
          iseq_kw_splat_non_nil     185437 ( 1.1%)
  iseq_has_rest_and_kw_supplied     143390 ( 0.9%)
               iseq_arity_error      57031 ( 0.3%)
                  cme_not_found      40501 ( 0.2%)
         cfunc_kw_splat_non_nil      38563 ( 0.2%)
     iseq_has_rest_and_captured       9902 ( 0.1%)
        iseq_materialized_block       6305 ( 0.0%)
             cfunc_toomany_args       3960 ( 0.0%)
                  zsuper_method       1506 ( 0.0%)
             iseq_splat_with_kw       1198 ( 0.0%)
    iseq_has_rest_opt_and_block         30 ( 0.0%)

leave exit reasons: 
  interp_return   42298848 (100.0%)
   se_interrupt       1882 ( 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:         3213
compiled_block_count:       54267
invalidation_count:           181
constant_state_bumps:           0
inline_code_size:         8307681
outlined_code_size:       7021984

total_exit_count:        42573965
total_insns_count:     2603765021
vm_insns_count:          14702918
yjit_insns_count:      2589337220
ratio_in_yjit:              99.4%
avg_len_in_yjit:             60.8

Top-20 most frequent exit ops (100.0% of exits):
                    opt_eq:     125880 (45.8)
                   opt_neq:      73955 (26.9)
               opt_reverse:      49421 (18.0)
             opt_aset_with:      13444 (4.9)
               invokesuper:       6286 (2.3)
                     leave:       1882 (0.7)
    opt_send_without_block:       1747 (0.6)
               expandarray:        840 (0.3)
                      send:        685 (0.2)
                  branchif:        481 (0.2)
             opt_aref_with:        421 (0.2)
                  opt_aref:         16 (0.0)
                  opt_plus:         16 (0.0)
                   opt_and:         15 (0.0)
               objtostring:         14 (0.0)
                   opt_mod:          6 (0.0)
                 opt_minus:          3 (0.0)
              branchunless:          2 (0.0)
                    opt_gt:          2 (0.0)
                   opt_div:          1 (0.0)