method call exit reasons: 
               iseq_has_rest    1451709 (45.1%)
         args_splat_non_iseq     549773 (17.1%)
                   block_arg     458851 (14.2%)
     iseq_materialized_block     243657 ( 7.6%)
                 send_getter     219052 ( 6.8%)
                    keywords     127556 ( 4.0%)
         iseq_ruby2_keywords      79010 ( 2.5%)
    iseq_missing_optional_kw      29742 ( 0.9%)
                    kw_splat      27886 ( 0.9%)
              iseq_has_no_kw      14586 ( 0.5%)
       cfunc_ruby_array_varg       6316 ( 0.2%)
               zsuper_method       6022 ( 0.2%)
               iseq_has_post       5148 ( 0.2%)
             iseq_has_kwrest       1026 ( 0.0%)
            iseq_arity_error        461 ( 0.0%)
            args_splat_cfunc        286 ( 0.0%)
                 iseq_zsuper        286 ( 0.0%)
         iseq_splat_with_opt         78 ( 0.0%)
             ivar_set_method          5 ( 0.0%)

leave exit reasons: 
        interp_return   33347406 (99.0%)
    start_pc_non_zero     325768 ( 1.0%)
         se_interrupt        243 ( 0.0%)

getinstancevariable exit reasons: 
    megamorphic    3573124 (100.0%)

setinstancevariable exit reasons: 
    megamorphic     308556 (100.0%)

opt_aref exit reasons: 
    (all relevant counters are zero)

bindings_allocations:       14304
bindings_set:                   0
compiled_iseq_count:         6428
compiled_block_count:       41763
invalidation_count:          1538
constant_state_bumps:           0
inline_code_size:         5393137
outlined_code_size:       5390804

total_exit_count:        60834536
total_insns_count:     1791493149
vm_insns_count:         616425271
yjit_insns_count:      1202555008
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:   19462861 (70.8)
       getinstancevariable:    3516947 (12.8)
                      send:    2011914 (7.3)
        getblockparamproxy:     598700 (2.2)
                     throw:     452278 (1.6)
       setinstancevariable:     308556 (1.1)
      opt_getconstant_path:     292787 (1.1)
               invokesuper:     239560 (0.9)
               invokeblock:     182866 (0.7)
             setlocal_WC_0:     137539 (0.5)
                  opt_ltlt:      93511 (0.3)
               expandarray:      74322 (0.3)
                  opt_aref:      36421 (0.1)
                checkmatch:      26040 (0.1)
               opt_empty_p:      19460 (0.1)
                      once:      18668 (0.1)
                   opt_not:       6006 (0.0)
                    opt_eq:       4565 (0.0)
                  opt_size:       3146 (0.0)
                 opt_nil_p:        574 (0.0)