method call exit reasons: 
               iseq_has_rest    1466634 (45.1%)
         args_splat_non_iseq     555351 (17.1%)
                   block_arg     463476 (14.2%)
     iseq_materialized_block     246213 ( 7.6%)
                 send_getter     221341 ( 6.8%)
                    keywords     128893 ( 4.0%)
         iseq_ruby2_keywords      79598 ( 2.4%)
    iseq_missing_optional_kw      30048 ( 0.9%)
                    kw_splat      28044 ( 0.9%)
              iseq_has_no_kw      14739 ( 0.5%)
       cfunc_ruby_array_varg       6382 ( 0.2%)
               zsuper_method       6022 ( 0.2%)
               iseq_has_post       5202 ( 0.2%)
             iseq_has_kwrest       1029 ( 0.0%)
            iseq_arity_error        461 ( 0.0%)
            args_splat_cfunc        289 ( 0.0%)
                 iseq_zsuper        289 ( 0.0%)
         iseq_splat_with_opt         78 ( 0.0%)
             ivar_set_method          5 ( 0.0%)

leave exit reasons: 
        interp_return   33692222 (99.0%)
    start_pc_non_zero     329169 ( 1.0%)
         se_interrupt        279 ( 0.0%)

getinstancevariable exit reasons: 
    megamorphic    3922501 (100.0%)

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

bindings_allocations:       14454
bindings_set:                   0
compiled_iseq_count:         6428
compiled_block_count:       41769
invalidation_count:          1540
constant_state_bumps:           0
inline_code_size:         5386252
outlined_code_size:       5383658

total_exit_count:        61465260
total_insns_count:     1810110760
vm_insns_count:         622877344
yjit_insns_count:      1215006454
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:   19666362 (70.8)
       getinstancevariable:    3553932 (12.8)
                      send:    2032458 (7.3)
        getblockparamproxy:     604012 (2.2)
                     throw:     457012 (1.6)
       setinstancevariable:     311803 (1.1)
      opt_getconstant_path:     295843 (1.1)
               invokesuper:     242065 (0.9)
               invokeblock:     184650 (0.7)
             setlocal_WC_0:     138971 (0.5)
                  opt_ltlt:      94485 (0.3)
               expandarray:      75099 (0.3)
                  opt_aref:      36802 (0.1)
                checkmatch:      26313 (0.1)
               opt_empty_p:      19682 (0.1)
                      once:      18733 (0.1)
                   opt_not:       6069 (0.0)
                    opt_eq:       4532 (0.0)
                  opt_size:       3181 (0.0)
                 opt_nil_p:        580 (0.0)