method call exit reasons: 
      iseq_complex_callee    1733631 (54.5%)
      args_splat_non_iseq     547915 (17.2%)
                block_arg     441923 (13.9%)
              send_getter     218289 ( 6.9%)
                 keywords     127109 ( 4.0%)
      iseq_ruby2_keywords      78813 ( 2.5%)
                 kw_splat      21585 ( 0.7%)
    cfunc_ruby_array_varg       6294 ( 0.2%)
            zsuper_method       6022 ( 0.2%)
         iseq_arity_error        461 ( 0.0%)
         args_splat_cfunc        285 ( 0.0%)
              iseq_zsuper        285 ( 0.0%)
          ivar_set_method          5 ( 0.0%)

leave exit reasons: 
        interp_return   33086740 (99.0%)
    start_pc_non_zero     324620 ( 1.0%)
         se_interrupt        161 ( 0.0%)

getinstancevariable exit reasons: 
    megamorphic    3867218 (100.0%)

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

bindings_allocations:       14254
bindings_set:                   0
compiled_iseq_count:         6428
compiled_block_count:       41375
invalidation_count:          1521
constant_state_bumps:           0
inline_code_size:         5343464
outlined_code_size:       5341781

total_exit_count:        60736112
total_insns_count:     1783872216
vm_insns_count:         617579525
yjit_insns_count:      1193942063
ratio_in_yjit:              65.4%
avg_len_in_yjit:             19.2

Top-20 most frequent exit ops (100.0% of exits):
    opt_send_without_block:   19372627 (70.1)
       getinstancevariable:    3504616 (12.7)
                      send:    1989692 (7.2)
        getblockparamproxy:     595652 (2.2)
                     throw:     450700 (1.6)
       setinstancevariable:     307475 (1.1)
      opt_getconstant_path:     291755 (1.1)
               invokesuper:     238712 (0.9)
               invokeblock:     182267 (0.7)
             setlocal_WC_0:     137097 (0.5)
          opt_newarray_max:     125684 (0.5)
          opt_newarray_min:      95759 (0.3)
                  opt_ltlt:      93180 (0.3)
               getconstant:      75244 (0.3)
               expandarray:      74063 (0.3)
                  opt_aref:      36293 (0.1)
                checkmatch:      25949 (0.1)
               opt_empty_p:      19399 (0.1)
                      once:      18645 (0.1)
                   opt_not:       5985 (0.0)