method call exit reasons: 
                    megamorphic    7643270 (48.0%)
                singleton_class    3114877 (19.6%)
                     forwarding    2155439 (13.5%)
                cfunc_block_arg     939321 ( 5.9%)
            optimized_block_arg     509321 ( 3.2%)
                 iseq_has_no_kw     424867 ( 2.7%)
       iseq_missing_optional_kw     332690 ( 2.1%)
            iseq_block_arg_type     313220 ( 2.0%)
          iseq_kw_splat_non_nil     186556 ( 1.2%)
  iseq_has_rest_and_kw_supplied     143503 ( 0.9%)
               iseq_arity_error      62148 ( 0.4%)
                  cme_not_found      40490 ( 0.3%)
         cfunc_kw_splat_non_nil      38462 ( 0.2%)
     iseq_has_rest_and_captured       9891 ( 0.1%)
        iseq_materialized_block       6307 ( 0.0%)
             cfunc_toomany_args       3960 ( 0.0%)
                  zsuper_method       1508 ( 0.0%)
             iseq_splat_with_kw       1198 ( 0.0%)
    iseq_has_rest_opt_and_block         30 ( 0.0%)

leave exit reasons: 
  interp_return   40647756 (100.0%)
   se_interrupt       1799 ( 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:         3206
compiled_block_count:       52396
invalidation_count:           172
constant_state_bumps:           0
inline_code_size:         8101362
outlined_code_size:       6842536

total_exit_count:        40875202
total_insns_count:     2637300542
vm_insns_count:          12999727
yjit_insns_count:      2624528261
ratio_in_yjit:              99.5%
avg_len_in_yjit:             64.2

Top-20 most frequent exit ops (100.0% of exits):
                    opt_eq:     127760 (56.2)
                   opt_neq:      73958 (32.5)
             opt_aset_with:      13444 (5.9)
               invokesuper:       6285 (2.8)
                     leave:       1799 (0.8)
    opt_send_without_block:       1633 (0.7)
               expandarray:        840 (0.4)
                  branchif:        609 (0.3)
                      send:        600 (0.3)
             opt_aref_with:        421 (0.2)
                  opt_plus:         25 (0.0)
                  opt_aref:         21 (0.0)
                   opt_and:         16 (0.0)
               objtostring:         14 (0.0)
                 opt_minus:          7 (0.0)
                   opt_mod:          5 (0.0)
                    opt_gt:          4 (0.0)
              branchunless:          2 (0.0)
                   opt_div:          1 (0.0)
                  opt_mult:          1 (0.0)