    73.48%  swapper        
            |          
             --73.21%--default_idle_call
                       do_idle
                       cpu_startup_entry
                       |          
                       |--54.94%--secondary_start_kernel
                       |          __secondary_switched
                       |          
                        --18.27%--rest_init
                                  start_kernel
                                  __primary_switched
    12.93%  ra-jit         
            |          
             --0.75%--<core::str::pattern::StrSearcher as core::str::pattern::Searcher>::next_match
