method call exit reasons: 
               iseq_has_rest    1262783 (45.0%)
         args_splat_non_iseq     479058 (17.1%)
                   block_arg     400182 (14.3%)
     iseq_materialized_block     211281 ( 7.5%)
                 send_getter     190058 ( 6.8%)
                    keywords     110608 ( 3.9%)
         iseq_ruby2_keywords      71561 ( 2.5%)
                    kw_splat      25913 ( 0.9%)
    iseq_missing_optional_kw      25866 ( 0.9%)
              iseq_has_no_kw      12648 ( 0.5%)
               zsuper_method       6022 ( 0.2%)
       cfunc_ruby_array_varg       5480 ( 0.2%)
               iseq_has_post       4464 ( 0.2%)
             iseq_has_kwrest        987 ( 0.0%)
            iseq_arity_error        461 ( 0.0%)
            args_splat_cfunc        248 ( 0.0%)
                 iseq_zsuper        248 ( 0.0%)
         iseq_splat_with_opt         78 ( 0.0%)
             ivar_set_method          5 ( 0.0%)

leave exit reasons: 
        interp_return   28979424 (99.0%)
    start_pc_non_zero     282597 ( 1.0%)
         se_interrupt        200 ( 0.0%)

getinstancevariable exit reasons: 
    megamorphic    3364615 (100.0%)

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

bindings_allocations:       12404
bindings_set:                   0
compiled_iseq_count:         6428
compiled_block_count:       41741
invalidation_count:          1535
constant_state_bumps:           0
inline_code_size:         5386125
outlined_code_size:       5383638

total_exit_count:        52832927
total_insns_count:     1555488871
vm_insns_count:         534781062
yjit_insns_count:      1044561312
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:   16885931 (70.8)
       getinstancevariable:    3048483 (12.8)
                      send:    1751779 (7.3)
        getblockparamproxy:     518322 (2.2)
                     throw:     392314 (1.6)
       setinstancevariable:     267441 (1.1)
      opt_getconstant_path:     254064 (1.1)
               invokesuper:     207749 (0.9)
               invokeblock:     160252 (0.7)
             setlocal_WC_0:     119287 (0.5)
                  opt_ltlt:      81084 (0.3)
               expandarray:      64480 (0.3)
                  opt_aref:      31705 (0.1)
                checkmatch:      22582 (0.1)
                      once:      17830 (0.1)
               opt_empty_p:      16884 (0.1)
                   opt_not:       5208 (0.0)
                    opt_eq:       4513 (0.0)
                  opt_size:       2728 (0.0)
                 opt_nil_p:        498 (0.0)