method call exit reasons: 
      iseq_complex_callee    1533897 (54.3%)
      args_splat_non_iseq     486502 (17.2%)
                block_arg     392002 (13.9%)
              send_getter     193110 ( 6.8%)
                 keywords     112392 ( 4.0%)
      iseq_ruby2_keywords      72346 ( 2.6%)
                 kw_splat      19871 ( 0.7%)
            zsuper_method       6022 ( 0.2%)
    cfunc_ruby_array_varg       5568 ( 0.2%)
         iseq_arity_error        461 ( 0.0%)
         args_splat_cfunc        252 ( 0.0%)
              iseq_zsuper        252 ( 0.0%)
          ivar_set_method          5 ( 0.0%)

leave exit reasons: 
        interp_return   29469928 (99.0%)
    start_pc_non_zero     287133 ( 1.0%)
         se_interrupt        172 ( 0.0%)

getinstancevariable exit reasons: 
    megamorphic    3923707 (100.0%)

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

bindings_allocations:       12604
bindings_set:                   0
compiled_iseq_count:         6425
compiled_block_count:       40174
invalidation_count:          1521
constant_state_bumps:           0
inline_code_size:         5353787
outlined_code_size:       5353712

total_exit_count:        54466103
total_insns_count:     1569103268
vm_insns_count:         554694776
yjit_insns_count:      1039404667
ratio_in_yjit:              64.6%
avg_len_in_yjit:             18.6

Top-20 most frequent exit ops (100.0% of exits):
    opt_send_without_block:   17908570 (71.6)
       getinstancevariable:    3135521 (12.5)
                      send:    1764791 (7.1)
        getblockparamproxy:     526677 (2.1)
                     throw:     394849 (1.6)
      opt_getconstant_path:     258126 (1.0)
               invokesuper:     211352 (0.8)
               invokeblock:     162636 (0.7)
             setlocal_WC_0:     121213 (0.5)
          opt_newarray_max:     111131 (0.4)
          opt_newarray_min:      84671 (0.3)
                  opt_ltlt:      82387 (0.3)
               getconstant:      67720 (0.3)
               expandarray:      65515 (0.3)
                  opt_aref:      33706 (0.1)
                checkmatch:      22946 (0.1)
                      once:      17919 (0.1)
               opt_empty_p:      17149 (0.1)
                   opt_not:       5292 (0.0)
                  opt_size:       2772 (0.0)