method call exit reasons: 
      iseq_complex_callee    1718842 (54.4%)
      args_splat_non_iseq     544198 (17.2%)
                block_arg     438100 (13.9%)
              send_getter     216763 ( 6.9%)
                 keywords     126218 ( 4.0%)
      iseq_ruby2_keywords      78422 ( 2.5%)
                 kw_splat      21482 ( 0.7%)
    cfunc_ruby_array_varg       6250 ( 0.2%)
            zsuper_method       6022 ( 0.2%)
         iseq_arity_error        461 ( 0.0%)
         args_splat_cfunc        283 ( 0.0%)
              iseq_zsuper        283 ( 0.0%)
          ivar_set_method          5 ( 0.0%)

leave exit reasons: 
        interp_return   33037388 (99.0%)
    start_pc_non_zero     322352 ( 1.0%)
         se_interrupt        203 ( 0.0%)

getinstancevariable exit reasons: 
    megamorphic    4407525 (100.0%)

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

bindings_allocations:       14154
bindings_set:                   0
compiled_iseq_count:         6428
compiled_block_count:       40249
invalidation_count:          1523
constant_state_bumps:           0
inline_code_size:         5367112
outlined_code_size:       5365611

total_exit_count:        61090682
total_insns_count:     1760299892
vm_insns_count:         622700146
yjit_insns_count:      1165653040
ratio_in_yjit:              64.6%
avg_len_in_yjit:             18.6

Top-20 most frequent exit ops (100.0% of exits):
    opt_send_without_block:   20104110 (71.7)
       getinstancevariable:    3522339 (12.6)
                      send:    1975263 (7.0)
        getblockparamproxy:     591467 (2.1)
                     throw:     443302 (1.6)
      opt_getconstant_path:     289717 (1.0)
               invokesuper:     237323 (0.8)
               invokeblock:     181082 (0.6)
             setlocal_WC_0:     136135 (0.5)
          opt_newarray_max:     124802 (0.4)
          opt_newarray_min:      95087 (0.3)
                  opt_ltlt:      92530 (0.3)
               getconstant:      74790 (0.3)
               expandarray:      73545 (0.3)
                  opt_aref:      37751 (0.1)
                checkmatch:      25767 (0.1)
               opt_empty_p:      19264 (0.1)
                      once:      18601 (0.1)
                   opt_not:       5943 (0.0)
                  opt_size:       3115 (0.0)