method call exit reasons: 
               iseq_has_rest    1501440 (45.1%)
         args_splat_non_iseq     568383 (17.1%)
                   block_arg     474294 (14.2%)
     iseq_materialized_block     252177 ( 7.6%)
                 send_getter     226682 ( 6.8%)
                    keywords     132016 ( 4.0%)
         iseq_ruby2_keywords      80970 ( 2.4%)
    iseq_missing_optional_kw      30762 ( 0.9%)
                    kw_splat      28404 ( 0.9%)
              iseq_has_no_kw      15096 ( 0.5%)
       cfunc_ruby_array_varg       6536 ( 0.2%)
               zsuper_method       6022 ( 0.2%)
               iseq_has_post       5328 ( 0.2%)
             iseq_has_kwrest       1036 ( 0.0%)
            iseq_arity_error        461 ( 0.0%)
            args_splat_cfunc        296 ( 0.0%)
                 iseq_zsuper        296 ( 0.0%)
         iseq_splat_with_opt         78 ( 0.0%)
             ivar_set_method          5 ( 0.0%)

leave exit reasons: 
        interp_return   34497085 (99.0%)
    start_pc_non_zero     337111 ( 1.0%)
         se_interrupt        302 ( 0.0%)

getinstancevariable exit reasons: 
    megamorphic    4017750 (100.0%)

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

bindings_allocations:       14804
bindings_set:                   0
compiled_iseq_count:         6427
compiled_block_count:       41695
invalidation_count:          1539
constant_state_bumps:           0
inline_code_size:         5385226
outlined_code_size:       5382914

total_exit_count:        62939368
total_insns_count:     1853591081
vm_insns_count:         637922449
yjit_insns_count:      1244110915
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:   20141087 (70.8)
       getinstancevariable:    3640226 (12.8)
                      send:    2080403 (7.3)
        getblockparamproxy:     618642 (2.2)
                     throw:     468058 (1.6)
       setinstancevariable:     319377 (1.1)
      opt_getconstant_path:     302977 (1.1)
               invokesuper:     247922 (0.9)
               invokeblock:     188812 (0.7)
             setlocal_WC_0:     142283 (0.5)
                  opt_ltlt:      96770 (0.3)
               expandarray:      76912 (0.3)
                  opt_aref:      37655 (0.1)
                checkmatch:      26950 (0.1)
               opt_empty_p:      20165 (0.1)
                      once:      18884 (0.1)
                   opt_not:       6216 (0.0)
                    opt_eq:       4620 (0.0)
                  opt_size:       3256 (0.0)
                 opt_nil_p:        594 (0.0)