method call exit reasons: 
               iseq_has_rest    1486525 (45.1%)
         args_splat_non_iseq     562800 (17.1%)
                   block_arg     469658 (14.2%)
     iseq_materialized_block     249621 ( 7.6%)
                 send_getter     224393 ( 6.8%)
                    keywords     130678 ( 4.0%)
         iseq_ruby2_keywords      80382 ( 2.4%)
    iseq_missing_optional_kw      30456 ( 0.9%)
                    kw_splat      28252 ( 0.9%)
              iseq_has_no_kw      14943 ( 0.5%)
       cfunc_ruby_array_varg       6470 ( 0.2%)
               zsuper_method       6022 ( 0.2%)
               iseq_has_post       5273 ( 0.2%)
             iseq_has_kwrest       1032 ( 0.0%)
            iseq_arity_error        461 ( 0.0%)
            args_splat_cfunc        293 ( 0.0%)
                 iseq_zsuper        293 ( 0.0%)
         iseq_splat_with_opt         78 ( 0.0%)
             ivar_set_method          5 ( 0.0%)

leave exit reasons: 
        interp_return   34152342 (99.0%)
    start_pc_non_zero     333706 ( 1.0%)
         se_interrupt        324 ( 0.0%)

getinstancevariable exit reasons: 
    megamorphic    3976929 (100.0%)

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

bindings_allocations:       14654
bindings_set:                   0
compiled_iseq_count:         6428
compiled_block_count:       41623
invalidation_count:          1537
constant_state_bumps:           0
inline_code_size:         5377201
outlined_code_size:       5374856

total_exit_count:        62307840
total_insns_count:     1834959700
vm_insns_count:         631476845
yjit_insns_count:      1231638353
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:   19937642 (70.8)
       getinstancevariable:    3603246 (12.8)
                      send:    2059872 (7.3)
        getblockparamproxy:     612372 (2.2)
                     throw:     463324 (1.6)
       setinstancevariable:     316131 (1.1)
      opt_getconstant_path:     299920 (1.1)
               invokesuper:     245411 (0.9)
               invokeblock:     187029 (0.7)
             setlocal_WC_0:     140801 (0.5)
                  opt_ltlt:      95791 (0.3)
               expandarray:      76135 (0.3)
                  opt_aref:      37278 (0.1)
                checkmatch:      26677 (0.1)
               opt_empty_p:      19966 (0.1)
                      once:      18818 (0.1)
                   opt_not:       6153 (0.0)
                    opt_eq:       4615 (0.0)
                  opt_size:       3223 (0.0)
                 opt_nil_p:        588 (0.0)