method call exit reasons: 
               iseq_has_rest    1446745 (45.1%)
         args_splat_non_iseq     547905 (17.1%)
                   block_arg     457309 (14.2%)
     iseq_materialized_block     242805 ( 7.6%)
                 send_getter     218289 ( 6.8%)
                    keywords     127110 ( 4.0%)
         iseq_ruby2_keywords      78814 ( 2.5%)
    iseq_missing_optional_kw      29640 ( 0.9%)
                    kw_splat      27836 ( 0.9%)
              iseq_has_no_kw      14535 ( 0.5%)
       cfunc_ruby_array_varg       6294 ( 0.2%)
               zsuper_method       6021 ( 0.2%)
               iseq_has_post       5129 ( 0.2%)
             iseq_has_kwrest       1023 ( 0.0%)
            iseq_arity_error        461 ( 0.0%)
            args_splat_cfunc        285 ( 0.0%)
                 iseq_zsuper        285 ( 0.0%)
         iseq_splat_with_opt         78 ( 0.0%)
             ivar_set_method          5 ( 0.0%)

leave exit reasons: 
        interp_return   33229144 (99.0%)
    start_pc_non_zero     324639 ( 1.0%)
         se_interrupt        238 ( 0.0%)

getinstancevariable exit reasons: 
    megamorphic    3564580 (100.0%)

setinstancevariable exit reasons: 
    megamorphic     307473 (100.0%)

opt_aref exit reasons: 
    (all relevant counters are zero)

bindings_allocations:       14254
bindings_set:                   0
compiled_iseq_count:         6428
compiled_block_count:       41780
invalidation_count:          1539
constant_state_bumps:           0
inline_code_size:         5395494
outlined_code_size:       5394966

total_exit_count:        60624068
total_insns_count:     1785289809
vm_insns_count:         614294039
yjit_insns_count:      1198390694
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:   19394467 (70.8)
       getinstancevariable:    3508601 (12.8)
                      send:    2005070 (7.3)
        getblockparamproxy:     596609 (2.2)
                     throw:     450700 (1.6)
       setinstancevariable:     307473 (1.1)
      opt_getconstant_path:     291768 (1.1)
               invokesuper:     238735 (0.9)
               invokeblock:     182270 (0.7)
             setlocal_WC_0:     137053 (0.5)
                  opt_ltlt:      93184 (0.3)
               expandarray:      74063 (0.3)
                  opt_aref:      36289 (0.1)
                checkmatch:      25949 (0.1)
               opt_empty_p:      19387 (0.1)
                      once:      18640 (0.1)
                   opt_not:       5985 (0.0)
                    opt_eq:       4560 (0.0)
                  opt_size:       3136 (0.0)
                 opt_nil_p:        572 (0.0)