method call exit reasons: 
               iseq_has_rest    1377140 (45.0%)
         args_splat_non_iseq     521860 (17.1%)
                   block_arg     435694 (14.2%)
     iseq_materialized_block     230877 ( 7.5%)
                 send_getter     207607 ( 6.8%)
                    keywords     120866 ( 4.0%)
         iseq_ruby2_keywords      76070 ( 2.5%)
    iseq_missing_optional_kw      28212 ( 0.9%)
                    kw_splat      27104 ( 0.9%)
              iseq_has_no_kw      13821 ( 0.5%)
               zsuper_method       6022 ( 0.2%)
       cfunc_ruby_array_varg       5986 ( 0.2%)
               iseq_has_post       4878 ( 0.2%)
             iseq_has_kwrest       1011 ( 0.0%)
            iseq_arity_error        461 ( 0.0%)
            args_splat_cfunc        271 ( 0.0%)
                 iseq_zsuper        271 ( 0.0%)
         iseq_splat_with_opt         78 ( 0.0%)
             ivar_set_method          5 ( 0.0%)

leave exit reasons: 
        interp_return   31623365 (99.0%)
    start_pc_non_zero     308715 ( 1.0%)
         se_interrupt        258 ( 0.0%)

getinstancevariable exit reasons: 
    megamorphic    3677577 (100.0%)

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

bindings_allocations:       13554
bindings_set:                   0
compiled_iseq_count:         6429
compiled_block_count:       41702
invalidation_count:          1539
constant_state_bumps:           0
inline_code_size:         5384560
outlined_code_size:       5382462

total_exit_count:        57675786
total_insns_count:     1698329547
vm_insns_count:         584205308
yjit_insns_count:      1140176660
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:   18445728 (70.8)
       getinstancevariable:    3332028 (12.8)
                      send:    1909252 (7.3)
        getblockparamproxy:     566392 (2.2)
                     throw:     428608 (1.6)
       setinstancevariable:     292327 (1.1)
      opt_getconstant_path:     277502 (1.1)
               invokesuper:     226998 (0.9)
               invokeblock:     173938 (0.7)
             setlocal_WC_0:     130346 (0.5)
                  opt_ltlt:      88599 (0.3)
               expandarray:      70437 (0.3)
                  opt_aref:      34572 (0.1)
                checkmatch:      24675 (0.1)
               opt_empty_p:      18464 (0.1)
                      once:      18335 (0.1)
                   opt_not:       5691 (0.0)
                    opt_eq:       4579 (0.0)
                  opt_size:       2983 (0.0)
                 opt_nil_p:        544 (0.0)