gistfile1.txt

 Performance counter stats for 'system wide':

      20075.779939      cpu-clock (msec)          #    4.015 CPUs utilized          
           363,905      context-switches          #    0.018 M/sec                  
                65      cpu-migrations            #    0.003 K/sec                  
                64      page-faults               #    0.003 K/sec                  
    20,977,372,189      cycles                    #    1.045 GHz                    
    14,750,183,807      instructions              #    0.70  insn per cycle         
     2,223,395,074      branches                  #  110.750 M/sec                  
        26,761,943      branch-misses             #    1.20% of all branches        

       5.000584627 seconds time elapsed


 Performance counter stats for 'system wide':

    20,876,646,299      cycles                                                      
    14,512,195,384      instructions              #    0.70  insn per cycle         
     3,085,384,632      cache-references                                            
         3,927,773      cache-misses              #    0.127 % of all cache refs    
       147,706,099      bus-cycles                                                  

       5.000621831 seconds time elapsed

event syntax error: 'syscalls:sys_enter_*'
                     \___ can't access trace events

Error:  No permissions to read /sys/kernel/debug/tracing/events/syscalls/sys_enter_*
Hint:   Try 'sudo mount -o remount,mode=755 /sys/kernel/debug'

Run 'perf list' for a list of valid events

 Usage: perf stat [<options>] [<command>]

    -e, --event <event>   event selector. use 'perf list' to list available events

 Performance counter stats for 'system wide':

     4,453,382,592      L1-dcache-loads                                             
       353,524,879      L1-dcache-load-misses     #    7.94% of all L1-dcache hits  
     2,396,760,993      L1-dcache-stores                                            

       5.000530673 seconds time elapsed


 Performance counter stats for 'system wide':

     4,407,648,932      dTLB-loads                                                  
           387,519      dTLB-load-misses          #    0.01% of all dTLB cache hits 
   <not supported>      dTLB-prefetch-misses                                        

       5.000629000 seconds time elapsed


 Performance counter stats for 'system wide':

       143,303,022      LLC-loads                                                     (66.64%)
           587,488      LLC-load-misses           #    0.41% of all LL-cache hits     (66.68%)
        66,268,094      LLC-stores                                                    (66.67%)
   <not supported>      LLC-prefetches                                              

       5.000550743 seconds time elapsed