method call exit reasons: 
               iseq_has_rest    1476578 (45.1%)
         args_splat_non_iseq     559077 (17.1%)
                   block_arg     466573 (14.2%)
     iseq_materialized_block     247917 ( 7.6%)
                 send_getter     222867 ( 6.8%)
                    keywords     129785 ( 4.0%)
         iseq_ruby2_keywords      79990 ( 2.4%)
    iseq_missing_optional_kw      30252 ( 0.9%)
                    kw_splat      28150 ( 0.9%)
              iseq_has_no_kw      14841 ( 0.5%)
       cfunc_ruby_array_varg       6426 ( 0.2%)
               zsuper_method       6022 ( 0.2%)
               iseq_has_post       5237 ( 0.2%)
             iseq_has_kwrest       1030 ( 0.0%)
            iseq_arity_error        461 ( 0.0%)
            args_splat_cfunc        291 ( 0.0%)
                 iseq_zsuper        291 ( 0.0%)
         iseq_splat_with_opt         78 ( 0.0%)
             ivar_set_method          5 ( 0.0%)

leave exit reasons: 
        interp_return   33922118 (99.0%)
    start_pc_non_zero     331442 ( 1.0%)
         se_interrupt        161 ( 0.0%)

getinstancevariable exit reasons: 
    megamorphic    3635751 (100.0%)

setinstancevariable exit reasons: 
    megamorphic     313966 (100.0%)

opt_aref exit reasons: 
    (all relevant counters are zero)

bindings_allocations:       14554
bindings_set:                   0
compiled_iseq_count:         6428
compiled_block_count:       41712
invalidation_count:          1539
constant_state_bumps:           0
inline_code_size:         5389956
outlined_code_size:       5388692

total_exit_count:        61887307
total_insns_count:     1822539905
vm_insns_count:         627169224
yjit_insns_count:      1223335870
ratio_in_yjit:              65.6%
avg_len_in_yjit:             19.3

Top-20 most frequent exit ops (100.0% of exits):
    opt_send_without_block:   19801819 (70.8)
       getinstancevariable:    3578590 (12.8)
                      send:    2046156 (7.3)
        getblockparamproxy:     609153 (2.2)
                     throw:     460168 (1.6)
       setinstancevariable:     313966 (1.1)
      opt_getconstant_path:     298172 (1.1)
               invokesuper:     243740 (0.9)
               invokeblock:     185834 (0.7)
             setlocal_WC_0:     139976 (0.5)
                  opt_ltlt:      95143 (0.3)
               expandarray:      75617 (0.3)
                  opt_aref:      37036 (0.1)
                checkmatch:      26495 (0.1)
               opt_empty_p:      19808 (0.1)
                      once:      18775 (0.1)
                   opt_not:       6111 (0.0)
                    opt_eq:       4512 (0.0)
                  opt_size:       3202 (0.0)
                 opt_nil_p:        584 (0.0)