method call exit reasons: 
      iseq_complex_callee    1504060 (54.3%)
      args_splat_non_iseq     477194 (17.2%)
                block_arg     384566 (13.9%)
              send_getter     189295 ( 6.8%)
                 keywords     110162 ( 4.0%)
      iseq_ruby2_keywords      71366 ( 2.6%)
                 kw_splat      19610 ( 0.7%)
            zsuper_method       6022 ( 0.2%)
    cfunc_ruby_array_varg       5458 ( 0.2%)
         iseq_arity_error        461 ( 0.0%)
         args_splat_cfunc        247 ( 0.0%)
              iseq_zsuper        247 ( 0.0%)
          ivar_set_method          5 ( 0.0%)

leave exit reasons: 
        interp_return   28904029 (99.0%)
    start_pc_non_zero     281462 ( 1.0%)
         se_interrupt        230 ( 0.0%)

getinstancevariable exit reasons: 
    megamorphic    3876751 (100.0%)

setinstancevariable exit reasons: 
    (all relevant counters are zero)
opt_aref exit reasons: 
    (all relevant counters are zero)

bindings_allocations:       12354
bindings_set:                   0
compiled_iseq_count:         6425
compiled_block_count:       40582
invalidation_count:          1522
constant_state_bumps:           0
inline_code_size:         5542831
outlined_code_size:       5542487

total_exit_count:        53434730
total_insns_count:     1549697356
vm_insns_count:         543879388
yjit_insns_count:      1030348669
ratio_in_yjit:              64.9%
avg_len_in_yjit:             18.8

Top-20 most frequent exit ops (100.0% of exits):
    opt_send_without_block:   17555302 (71.6)
       getinstancevariable:    3099772 (12.6)
                      send:    1730863 (7.1)
        getblockparamproxy:     516227 (2.1)
                     throw:     387034 (1.6)
      opt_getconstant_path:     253032 (1.0)
               invokesuper:     207163 (0.8)
               invokeblock:     159660 (0.7)
             setlocal_WC_0:     118818 (0.5)
          opt_newarray_max:     108926 (0.4)
          opt_newarray_min:      82991 (0.3)
                  opt_ltlt:      80754 (0.3)
               getconstant:      66580 (0.3)
               expandarray:      64221 (0.3)
                  opt_aref:      33070 (0.1)
                checkmatch:      22491 (0.1)
                      once:      17810 (0.1)
               opt_empty_p:      16814 (0.1)
                   opt_not:       5187 (0.0)
                  opt_size:       2722 (0.0)