method call exit reasons: 
                block_arg    1539507 (39.6%)
                  bmethod    1235928 (31.8%)
      iseq_complex_callee     448712 (11.5%)
    optimized_method_send     377952 ( 9.7%)
    optimized_method_call     163614 ( 4.2%)
               args_splat      82366 ( 2.1%)
                 kw_splat      21459 ( 0.6%)
           refined_method      12015 ( 0.3%)
          ivar_set_method       7086 ( 0.2%)
                 keywords         34 ( 0.0%)

leave exit reasons: 
        interp_return   17731964 (96.3%)
    start_pc_non_zero     671951 ( 3.7%)
         se_interrupt        723 ( 0.0%)

getinstancevariable exit reasons: 
    idx_out_of_range        341 (98.3%)
         megamorphic          6 ( 1.7%)

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

bindings_allocations:           2
bindings_set:                   0
compiled_iseq_count:         3133
compiled_block_count:      204668
invalidation_count:        181200
constant_state_bumps:         133
inline_code_size:        17611729
outlined_code_size:       9382100

total_exit_count:        31546492
total_insns_count:      827417734
vm_insns_count:         246823530
yjit_insns_count:       594408732
ratio_in_yjit:              70.2%
avg_len_in_yjit:             18.4

Top-20 most frequent exit ops (100.0% of exits):
    opt_send_without_block:    7948398 (57.5)
       getinstancevariable:    1875706 (13.6)
                      send:    1601811 (11.6)
        getblockparamproxy:    1331452 (9.6)
               invokeblock:     238836 (1.7)
             getblockparam:     209304 (1.5)
        opt_getinlinecache:     180540 (1.3)
               invokesuper:     177374 (1.3)
               expandarray:      68182 (0.5)
                 opt_nil_p:      63640 (0.5)
             setlocal_WC_0:      48604 (0.4)
                     throw:      24561 (0.2)
               concatarray:      22927 (0.2)
                  opt_aref:       9630 (0.1)
                   opt_mod:       4737 (0.0)
               getconstant:       3731 (0.0)
                   opt_and:       1476 (0.0)
                    opt_eq:       1186 (0.0)
                    opt_lt:        740 (0.0)
                     leave:        723 (0.0)