method call exit reasons: 
               iseq_has_rest    1247867 (45.0%)
         args_splat_non_iseq     473476 (17.1%)
                   block_arg     395553 (14.3%)
     iseq_materialized_block     208725 ( 7.5%)
                 send_getter     187769 ( 6.8%)
                    keywords     109270 ( 3.9%)
         iseq_ruby2_keywords      70974 ( 2.6%)
                    kw_splat      25759 ( 0.9%)
    iseq_missing_optional_kw      25560 ( 0.9%)
              iseq_has_no_kw      12494 ( 0.5%)
               zsuper_method       6022 ( 0.2%)
       cfunc_ruby_array_varg       5414 ( 0.2%)
               iseq_has_post       4410 ( 0.2%)
             iseq_has_kwrest        985 ( 0.0%)
            iseq_arity_error        461 ( 0.0%)
            args_splat_cfunc        245 ( 0.0%)
                 iseq_zsuper        245 ( 0.0%)
         iseq_splat_with_opt         78 ( 0.0%)
             ivar_set_method          5 ( 0.0%)

leave exit reasons: 
        interp_return   28634642 (99.0%)
    start_pc_non_zero     279181 ( 1.0%)
         se_interrupt        185 ( 0.0%)

getinstancevariable exit reasons: 
    megamorphic    3323794 (100.0%)

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

bindings_allocations:       12254
bindings_set:                   0
compiled_iseq_count:         6428
compiled_block_count:       41709
invalidation_count:          1535
constant_state_bumps:           0
inline_code_size:         5368854
outlined_code_size:       5366542

total_exit_count:        52201310
total_insns_count:     1536857175
vm_insns_count:         528334295
yjit_insns_count:      1032089548
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:   16682459 (70.8)
       getinstancevariable:    3011502 (12.8)
                      send:    1731244 (7.3)
        getblockparamproxy:     512052 (2.2)
                     throw:     387580 (1.6)
       setinstancevariable:     264194 (1.1)
      opt_getconstant_path:     251007 (1.1)
               invokesuper:     205237 (0.9)
               invokeblock:     158466 (0.7)
             setlocal_WC_0:     117858 (0.5)
                  opt_ltlt:      80099 (0.3)
               expandarray:      63703 (0.3)
                  opt_aref:      31330 (0.1)
                checkmatch:      22309 (0.1)
                      once:      17762 (0.1)
               opt_empty_p:      16680 (0.1)
                   opt_not:       5145 (0.0)
                    opt_eq:       4502 (0.0)
                  opt_size:       2695 (0.0)
                 opt_nil_p:        492 (0.0)