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perf-report.txt

Richard Jones, 03/21/2016 02:11 PM

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# To display the perf.data header info, please use --header/--header-only options.
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#
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#
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# Total Lost Samples: 0
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#
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# Samples: 221  of event 'cycles:pp'
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# Event count (approx.): 134685980
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#
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# Children      Self  Command  Shared Object      Symbol                         
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# ........  ........  .......  .................  ...............................
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#
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    77.45%    27.22%  test     [vdso]             [.] __vdso_gettimeofday        
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               |          
14
               |--50.23%-- __vdso_gettimeofday
15
               |          vread_tsc
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               |          
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               |--15.76%-- Cycles::init
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               |          __vdso_gettimeofday
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               |          
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                --11.47%-- Cycles::init
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                          __vdso_gettimeofday
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    53.44%    53.44%  test     [vdso]             [.] vread_tsc                  
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               |          
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               |--27.48%-- Cycles::init
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               |          |          
27
               |          |--25.19%-- __vdso_gettimeofday
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               |          |          vread_tsc
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               |          |          
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               |           --2.29%-- vread_tsc
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               |          
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                --25.96%-- Cycles::init
33
                          |          
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                          |--25.04%-- __vdso_gettimeofday
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                          |          vread_tsc
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                          |          
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                           --0.92%-- vread_tsc
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    45.88%     4.16%  test     librados.so.2.0.0  [.] Cycles::init               
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               |
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               ---Cycles::init
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                  |          
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                  |--40.79%-- __vdso_gettimeofday
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                  |          |          
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                  |           --25.04%-- vread_tsc
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                  |          
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                   --0.92%-- vread_tsc
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    44.90%     5.95%  test     librbd.so.1.0.0    [.] Cycles::init               
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               |
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               ---Cycles::init
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                  |          
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                  |--36.66%-- __vdso_gettimeofday
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                  |          |          
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                  |           --25.19%-- vread_tsc
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                  |          
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                   --2.29%-- vread_tsc
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     3.52%     3.52%  test     ld-2.22.90.so      [.] do_lookup_x                
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               |
61
               ---do_lookup_x
62

    
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     2.36%     0.00%  test     [kernel.vmlinux]   [k] entry_SYSCALL_64_fastpath  
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               |
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               ---entry_SYSCALL_64_fastpath
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                  |          
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                  |--0.91%-- 0x2a75f4
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                  |          do_group_exit
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                  |          do_exit
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                  |          mmput
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                  |          exit_mmap
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                  |          |          
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                  |          |--0.46%-- unmap_vmas
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                  |          |          mark_page_accessed
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                  |          |          
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                  |           --0.46%-- tlb_finish_mmu
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                  |                     tlb_flush_mmu_free
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                  |                     free_pages_and_swap_cache
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                  |                     release_pages
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                  |                     mem_cgroup_uncharge_list
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                  |                     uncharge_list
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                  |          
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                  |--0.76%-- sys_mmap
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                  |          sys_mmap_pgoff
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                  |          vm_mmap_pgoff
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                  |          do_mmap
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                  |          mmap_region
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                  |          perf_event_mmap
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                  |          kfree
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                  |          
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                   --0.70%-- sys_open
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                             do_sys_open
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                             do_filp_open
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                             path_openat
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                             get_empty_filp
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     0.92%     0.92%  test     librbd.so.1.0.0    [.] _init                      
98
               |
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               ---_init
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101
     0.91%     0.00%  test     [kernel.vmlinux]   [k] exit_mmap                  
102
               |
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               ---exit_mmap
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                  |          
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                  |--0.46%-- unmap_vmas
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                  |          mark_page_accessed
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                  |          
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                   --0.46%-- tlb_finish_mmu
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                             tlb_flush_mmu_free
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                             free_pages_and_swap_cache
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                             release_pages
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                             mem_cgroup_uncharge_list
113
                             uncharge_list
114

    
115
     0.91%     0.00%  test     [kernel.vmlinux]   [k] mmput                      
116
               |
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               ---mmput
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                  exit_mmap
119
                  |          
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                  |--0.46%-- unmap_vmas
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                  |          mark_page_accessed
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                  |          
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                   --0.46%-- tlb_finish_mmu
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                             tlb_flush_mmu_free
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                             free_pages_and_swap_cache
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                             release_pages
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                             mem_cgroup_uncharge_list
128
                             uncharge_list
129

    
130
     0.91%     0.00%  test     [kernel.vmlinux]   [k] do_exit                    
131
               |
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               ---do_exit
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                  mmput
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                  exit_mmap
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                  |          
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                  |--0.46%-- unmap_vmas
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                  |          mark_page_accessed
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                  |          
139
                   --0.46%-- tlb_finish_mmu
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                             tlb_flush_mmu_free
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                             free_pages_and_swap_cache
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                             release_pages
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                             mem_cgroup_uncharge_list
144
                             uncharge_list
145

    
146
     0.91%     0.00%  test     [kernel.vmlinux]   [k] do_group_exit              
147
               |
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               ---do_group_exit
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                  do_exit
150
                  mmput
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                  exit_mmap
152
                  |          
153
                  |--0.46%-- unmap_vmas
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                  |          mark_page_accessed
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                  |          
156
                   --0.46%-- tlb_finish_mmu
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                             tlb_flush_mmu_free
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                             free_pages_and_swap_cache
159
                             release_pages
160
                             mem_cgroup_uncharge_list
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                             uncharge_list
162

    
163
     0.91%     0.00%  test     [kernel.vmlinux]   [k] 0x000000007f4a75f4         
164
               |
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               ---0x2a75f4
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                  do_group_exit
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                  do_exit
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                  mmput
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                  exit_mmap
170
                  |          
171
                  |--0.46%-- unmap_vmas
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                  |          mark_page_accessed
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                  |          
174
                   --0.46%-- tlb_finish_mmu
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                             tlb_flush_mmu_free
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                             free_pages_and_swap_cache
177
                             release_pages
178
                             mem_cgroup_uncharge_list
179
                             uncharge_list
180

    
181
     0.76%     0.00%  test     [kernel.vmlinux]   [k] perf_event_mmap            
182
               |
183
               ---perf_event_mmap
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                  kfree
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186
     0.76%     0.00%  test     [kernel.vmlinux]   [k] mmap_region                
187
               |
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               ---mmap_region
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                  perf_event_mmap
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                  kfree
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     0.76%     0.00%  test     [kernel.vmlinux]   [k] do_mmap                    
193
               |
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               ---do_mmap
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                  mmap_region
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                  perf_event_mmap
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                  kfree
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199
     0.76%     0.00%  test     [kernel.vmlinux]   [k] vm_mmap_pgoff              
200
               |
201
               ---vm_mmap_pgoff
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                  do_mmap
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                  mmap_region
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                  perf_event_mmap
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                  kfree
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207
     0.76%     0.00%  test     [kernel.vmlinux]   [k] sys_mmap_pgoff             
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               |
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               ---sys_mmap_pgoff
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                  vm_mmap_pgoff
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                  do_mmap
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                  mmap_region
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                  perf_event_mmap
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                  kfree
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216
     0.76%     0.00%  test     [kernel.vmlinux]   [k] sys_mmap                   
217
               |
218
               ---sys_mmap
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                  sys_mmap_pgoff
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                  vm_mmap_pgoff
221
                  do_mmap
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                  mmap_region
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                  perf_event_mmap
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                  kfree
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226
     0.76%     0.76%  test     [kernel.vmlinux]   [k] kfree                      
227
               |
228
               ---mmap64
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                  entry_SYSCALL_64_fastpath
230
                  sys_mmap
231
                  sys_mmap_pgoff
232
                  vm_mmap_pgoff
233
                  do_mmap
234
                  mmap_region
235
                  perf_event_mmap
236
                  kfree
237

    
238
     0.76%     0.00%  test     ld-2.22.90.so      [.] mmap64                     
239
               |
240
               ---mmap64
241
                  entry_SYSCALL_64_fastpath
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                  sys_mmap
243
                  sys_mmap_pgoff
244
                  vm_mmap_pgoff
245
                  do_mmap
246
                  mmap_region
247
                  perf_event_mmap
248
                  kfree
249

    
250
     0.70%     0.00%  test     [kernel.vmlinux]   [k] path_openat                
251
               |
252
               ---path_openat
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                  get_empty_filp
254

    
255
     0.70%     0.00%  test     [kernel.vmlinux]   [k] do_filp_open               
256
               |
257
               ---do_filp_open
258
                  path_openat
259
                  get_empty_filp
260

    
261
     0.70%     0.00%  test     [kernel.vmlinux]   [k] do_sys_open                
262
               |
263
               ---do_sys_open
264
                  do_filp_open
265
                  path_openat
266
                  get_empty_filp
267

    
268
     0.70%     0.00%  test     [kernel.vmlinux]   [k] sys_open                   
269
               |
270
               ---sys_open
271
                  do_sys_open
272
                  do_filp_open
273
                  path_openat
274
                  get_empty_filp
275

    
276
     0.70%     0.00%  test     ld-2.22.90.so      [.] open64                     
277
               |
278
               ---open64
279
                  entry_SYSCALL_64_fastpath
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                  sys_open
281
                  do_sys_open
282
                  do_filp_open
283
                  path_openat
284
                  get_empty_filp
285

    
286
     0.70%     0.70%  test     [kernel.vmlinux]   [k] get_empty_filp             
287
               |
288
               ---0x1e4590d65
289
                  open64
290
                  entry_SYSCALL_64_fastpath
291
                  sys_open
292
                  do_sys_open
293
                  do_filp_open
294
                  path_openat
295
                  get_empty_filp
296

    
297
     0.70%     0.00%  test     [unknown]          [k] 0x00000001e4590d65         
298
               |
299
               ---0x1e4590d65
300
                  open64
301
                  entry_SYSCALL_64_fastpath
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                  sys_open
303
                  do_sys_open
304
                  do_filp_open
305
                  path_openat
306
                  get_empty_filp
307

    
308
     0.56%     0.00%  test     [unknown]          [.] 0x0000000003892642         
309
               |
310
               ---0x3892642
311
                  strcmp
312

    
313
     0.56%     0.56%  test     ld-2.22.90.so      [.] strcmp                     
314
               |
315
               ---0x32312e335f53534e
316
                  0x3892642
317
                  strcmp
318

    
319
     0.56%     0.00%  test     [unknown]          [.] 0x32312e335f53534e         
320
               |
321
               ---0x32312e335f53534e
322
                  0x3892642
323
                  strcmp
324

    
325
     0.52%     0.52%  test     [kernel.vmlinux]   [.] native_irq_return_iret     
326
               |
327
               ---_dl_map_object
328
                  native_irq_return_iret
329

    
330
     0.52%     0.00%  test     ld-2.22.90.so      [.] _dl_map_object             
331
               |
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               ---_dl_map_object
333
                  native_irq_return_iret
334

    
335
     0.46%     0.46%  test     librados.so.2.0.0  [.] _init                      
336
               |
337
               ---_init
338

    
339
     0.46%     0.00%  test     [kernel.vmlinux]   [k] handle_mm_fault            
340
               |
341
               ---handle_mm_fault
342
                  memcg_check_events
343

    
344
     0.46%     0.00%  test     [kernel.vmlinux]   [k] __do_page_fault            
345
               |
346
               ---__do_page_fault
347
                  handle_mm_fault
348
                  memcg_check_events
349

    
350
     0.46%     0.00%  test     [kernel.vmlinux]   [k] do_page_fault              
351
               |
352
               ---do_page_fault
353
                  __do_page_fault
354
                  handle_mm_fault
355
                  memcg_check_events
356

    
357
     0.46%     0.00%  test     [kernel.vmlinux]   [k] page_fault                 
358
               |
359
               ---page_fault
360
                  do_page_fault
361
                  __do_page_fault
362
                  handle_mm_fault
363
                  memcg_check_events
364

    
365
     0.46%     0.00%  test     libc-2.22.90.so    [.] _int_malloc                
366
               |
367
               ---_int_malloc
368
                  page_fault
369
                  do_page_fault
370
                  __do_page_fault
371
                  handle_mm_fault
372
                  memcg_check_events
373

    
374
     0.46%     0.46%  test     [kernel.vmlinux]   [k] memcg_check_events         
375
               |
376
               ---0
377
                  _int_malloc
378
                  page_fault
379
                  do_page_fault
380
                  __do_page_fault
381
                  handle_mm_fault
382
                  memcg_check_events
383

    
384
     0.46%     0.00%  test     [unknown]          [k] 0000000000000000           
385
               |
386
               ---0
387
                  _int_malloc
388
                  page_fault
389
                  do_page_fault
390
                  __do_page_fault
391
                  handle_mm_fault
392
                  memcg_check_events
393

    
394
     0.46%     0.00%  test     [kernel.vmlinux]   [k] unmap_vmas                 
395
               |
396
               ---unmap_vmas
397
                  mark_page_accessed
398

    
399
     0.46%     0.46%  test     [kernel.vmlinux]   [k] mark_page_accessed         
400
               |
401
               ---entry_SYSCALL_64_fastpath
402
                  0x2a75f4
403
                  do_group_exit
404
                  do_exit
405
                  mmput
406
                  exit_mmap
407
                  unmap_vmas
408
                  mark_page_accessed
409

    
410
     0.46%     0.00%  test     [kernel.vmlinux]   [k] mem_cgroup_uncharge_list   
411
               |
412
               ---mem_cgroup_uncharge_list
413
                  uncharge_list
414

    
415
     0.46%     0.00%  test     [kernel.vmlinux]   [k] release_pages              
416
               |
417
               ---release_pages
418
                  mem_cgroup_uncharge_list
419
                  uncharge_list
420

    
421
     0.46%     0.00%  test     [kernel.vmlinux]   [k] free_pages_and_swap_cache  
422
               |
423
               ---free_pages_and_swap_cache
424
                  release_pages
425
                  mem_cgroup_uncharge_list
426
                  uncharge_list
427

    
428
     0.46%     0.00%  test     [kernel.vmlinux]   [k] tlb_flush_mmu_free         
429
               |
430
               ---tlb_flush_mmu_free
431
                  free_pages_and_swap_cache
432
                  release_pages
433
                  mem_cgroup_uncharge_list
434
                  uncharge_list
435

    
436
     0.46%     0.00%  test     [kernel.vmlinux]   [k] tlb_finish_mmu             
437
               |
438
               ---tlb_finish_mmu
439
                  tlb_flush_mmu_free
440
                  free_pages_and_swap_cache
441
                  release_pages
442
                  mem_cgroup_uncharge_list
443
                  uncharge_list
444

    
445
     0.46%     0.46%  test     [kernel.vmlinux]   [k] uncharge_list              
446
               |
447
               ---entry_SYSCALL_64_fastpath
448
                  0x2a75f4
449
                  do_group_exit
450
                  do_exit
451
                  mmput
452
                  exit_mmap
453
                  tlb_finish_mmu
454
                  tlb_flush_mmu_free
455
                  free_pages_and_swap_cache
456
                  release_pages
457
                  mem_cgroup_uncharge_list
458
                  uncharge_list
459

    
460
     0.43%     0.00%  test     [kernel.vmlinux]   [k] load_elf_binary            
461
               |
462
               ---load_elf_binary
463
                  |          
464
                  |--0.38%-- elf_map
465
                  |          vm_munmap
466
                  |          do_munmap
467
                  |          unmap_region
468
                  |          free_pgtables
469
                  |          unlink_file_vma
470
                  |          __remove_shared_vm_struct
471
                  |          vma_interval_tree_remove
472
                  |          
473
                   --0.05%-- inode_permission
474

    
475
     0.43%     0.00%  test     [kernel.vmlinux]   [k] search_binary_handler      
476
               |
477
               ---search_binary_handler
478
                  load_elf_binary
479
                  |          
480
                  |--0.38%-- elf_map
481
                  |          vm_munmap
482
                  |          do_munmap
483
                  |          unmap_region
484
                  |          free_pgtables
485
                  |          unlink_file_vma
486
                  |          __remove_shared_vm_struct
487
                  |          vma_interval_tree_remove
488
                  |          
489
                   --0.05%-- inode_permission
490

    
491
     0.43%     0.00%  test     [kernel.vmlinux]   [k] do_execveat_common.isra.34 
492
               |
493
               ---do_execveat_common.isra.34
494
                  search_binary_handler
495
                  load_elf_binary
496
                  |          
497
                  |--0.38%-- elf_map
498
                  |          vm_munmap
499
                  |          do_munmap
500
                  |          unmap_region
501
                  |          free_pgtables
502
                  |          unlink_file_vma
503
                  |          __remove_shared_vm_struct
504
                  |          vma_interval_tree_remove
505
                  |          
506
                   --0.05%-- inode_permission
507

    
508
     0.43%     0.00%  test     [kernel.vmlinux]   [k] sys_execve                 
509
               |
510
               ---sys_execve
511
                  do_execveat_common.isra.34
512
                  search_binary_handler
513
                  load_elf_binary
514
                  |          
515
                  |--0.38%-- elf_map
516
                  |          vm_munmap
517
                  |          do_munmap
518
                  |          unmap_region
519
                  |          free_pgtables
520
                  |          unlink_file_vma
521
                  |          __remove_shared_vm_struct
522
                  |          vma_interval_tree_remove
523
                  |          
524
                   --0.05%-- inode_permission
525

    
526
     0.43%     0.00%  test     [kernel.vmlinux]   [k] return_from_execve         
527
               |
528
               ---return_from_execve
529
                  sys_execve
530
                  do_execveat_common.isra.34
531
                  search_binary_handler
532
                  load_elf_binary
533
                  |          
534
                  |--0.38%-- elf_map
535
                  |          vm_munmap
536
                  |          do_munmap
537
                  |          unmap_region
538
                  |          free_pgtables
539
                  |          unlink_file_vma
540
                  |          __remove_shared_vm_struct
541
                  |          vma_interval_tree_remove
542
                  |          
543
                   --0.05%-- inode_permission
544

    
545
     0.43%     0.00%  test     [unknown]          [k] 0x00007f52a09c2af7         
546
               |
547
               ---0x7f52a09c2af7
548
                  return_from_execve
549
                  sys_execve
550
                  do_execveat_common.isra.34
551
                  search_binary_handler
552
                  load_elf_binary
553
                  |          
554
                  |--0.38%-- elf_map
555
                  |          vm_munmap
556
                  |          do_munmap
557
                  |          unmap_region
558
                  |          free_pgtables
559
                  |          unlink_file_vma
560
                  |          __remove_shared_vm_struct
561
                  |          vma_interval_tree_remove
562
                  |          
563
                   --0.05%-- inode_permission
564

    
565
     0.38%     0.00%  test     [kernel.vmlinux]   [k] __remove_shared_vm_struct  
566
               |
567
               ---__remove_shared_vm_struct
568
                  vma_interval_tree_remove
569

    
570
     0.38%     0.00%  test     [kernel.vmlinux]   [k] unlink_file_vma            
571
               |
572
               ---unlink_file_vma
573
                  __remove_shared_vm_struct
574
                  vma_interval_tree_remove
575

    
576
     0.38%     0.00%  test     [kernel.vmlinux]   [k] free_pgtables              
577
               |
578
               ---free_pgtables
579
                  unlink_file_vma
580
                  __remove_shared_vm_struct
581
                  vma_interval_tree_remove
582

    
583
     0.38%     0.00%  test     [kernel.vmlinux]   [k] unmap_region               
584
               |
585
               ---unmap_region
586
                  free_pgtables
587
                  unlink_file_vma
588
                  __remove_shared_vm_struct
589
                  vma_interval_tree_remove
590

    
591
     0.38%     0.00%  test     [kernel.vmlinux]   [k] do_munmap                  
592
               |
593
               ---do_munmap
594
                  unmap_region
595
                  free_pgtables
596
                  unlink_file_vma
597
                  __remove_shared_vm_struct
598
                  vma_interval_tree_remove
599

    
600
     0.38%     0.00%  test     [kernel.vmlinux]   [k] vm_munmap                  
601
               |
602
               ---vm_munmap
603
                  do_munmap
604
                  unmap_region
605
                  free_pgtables
606
                  unlink_file_vma
607
                  __remove_shared_vm_struct
608
                  vma_interval_tree_remove
609

    
610
     0.38%     0.00%  test     [kernel.vmlinux]   [k] elf_map                    
611
               |
612
               ---elf_map
613
                  vm_munmap
614
                  do_munmap
615
                  unmap_region
616
                  free_pgtables
617
                  unlink_file_vma
618
                  __remove_shared_vm_struct
619
                  vma_interval_tree_remove
620

    
621
     0.38%     0.38%  test     [kernel.vmlinux]   [k] vma_interval_tree_remove   
622
               |
623
               ---0x7f52a09c2af7
624
                  return_from_execve
625
                  sys_execve
626
                  do_execveat_common.isra.34
627
                  search_binary_handler
628
                  load_elf_binary
629
                  elf_map
630
                  vm_munmap
631
                  do_munmap
632
                  unmap_region
633
                  free_pgtables
634
                  unlink_file_vma
635
                  __remove_shared_vm_struct
636
                  vma_interval_tree_remove
637

    
638
     0.05%     0.05%  test     [kernel.vmlinux]   [k] inode_permission           
639
               |
640
               ---0x7f52a09c2af7
641
                  return_from_execve
642
                  sys_execve
643
                  do_execveat_common.isra.34
644
                  search_binary_handler
645
                  load_elf_binary
646
                  inode_permission
647

    
648
     0.00%     0.00%  perf     [unknown]          [k] 0x00007f52a09c2af7         
649
               |
650
               ---0x7f52a09c2af7
651
                  |          
652
                  |--0.00%-- return_from_execve
653
                  |          sys_execve
654
                  |          do_execveat_common.isra.34
655
                  |          search_binary_handler
656
                  |          load_elf_binary
657
                  |          setup_new_exec
658
                  |          perf_event_exec
659
                  |          perf_event_context_sched_in
660
                  |          perf_pmu_enable.part.86
661
                  |          x86_pmu_enable
662
                  |          intel_pmu_enable_all
663
                  |          __intel_pmu_enable_all
664
                  |          |          
665
                  |          |--0.00%-- native_irq_return_iret
666
                  |          |          
667
                  |           --0.00%-- native_write_msr_safe
668
                  |          
669
                   --0.00%-- native_write_msr_safe
670

    
671
     0.00%     0.00%  perf     [kernel.vmlinux]   [k] __intel_pmu_enable_all     
672
               |
673
               ---__intel_pmu_enable_all
674
                  |          
675
                  |--0.00%-- native_irq_return_iret
676
                  |          
677
                   --0.00%-- native_write_msr_safe
678

    
679
     0.00%     0.00%  perf     [kernel.vmlinux]   [k] intel_pmu_enable_all       
680
               |
681
               ---intel_pmu_enable_all
682
                  __intel_pmu_enable_all
683
                  |          
684
                  |--0.00%-- native_irq_return_iret
685
                  |          
686
                   --0.00%-- native_write_msr_safe
687

    
688
     0.00%     0.00%  perf     [kernel.vmlinux]   [k] x86_pmu_enable             
689
               |
690
               ---x86_pmu_enable
691
                  intel_pmu_enable_all
692
                  __intel_pmu_enable_all
693
                  |          
694
                  |--0.00%-- native_irq_return_iret
695
                  |          
696
                   --0.00%-- native_write_msr_safe
697

    
698
     0.00%     0.00%  perf     [kernel.vmlinux]   [k] perf_pmu_enable.part.86    
699
               |
700
               ---perf_pmu_enable.part.86
701
                  x86_pmu_enable
702
                  intel_pmu_enable_all
703
                  __intel_pmu_enable_all
704
                  |          
705
                  |--0.00%-- native_irq_return_iret
706
                  |          
707
                   --0.00%-- native_write_msr_safe
708

    
709
     0.00%     0.00%  perf     [kernel.vmlinux]   [k] perf_event_context_sched_in
710
               |
711
               ---perf_event_context_sched_in
712
                  perf_pmu_enable.part.86
713
                  x86_pmu_enable
714
                  intel_pmu_enable_all
715
                  __intel_pmu_enable_all
716
                  |          
717
                  |--0.00%-- native_irq_return_iret
718
                  |          
719
                   --0.00%-- native_write_msr_safe
720

    
721
     0.00%     0.00%  perf     [kernel.vmlinux]   [k] perf_event_exec            
722
               |
723
               ---perf_event_exec
724
                  perf_event_context_sched_in
725
                  perf_pmu_enable.part.86
726
                  x86_pmu_enable
727
                  intel_pmu_enable_all
728
                  __intel_pmu_enable_all
729
                  |          
730
                  |--0.00%-- native_irq_return_iret
731
                  |          
732
                   --0.00%-- native_write_msr_safe
733

    
734
     0.00%     0.00%  perf     [kernel.vmlinux]   [k] setup_new_exec             
735
               |
736
               ---setup_new_exec
737
                  perf_event_exec
738
                  perf_event_context_sched_in
739
                  perf_pmu_enable.part.86
740
                  x86_pmu_enable
741
                  intel_pmu_enable_all
742
                  __intel_pmu_enable_all
743
                  |          
744
                  |--0.00%-- native_irq_return_iret
745
                  |          
746
                   --0.00%-- native_write_msr_safe
747

    
748
     0.00%     0.00%  perf     [kernel.vmlinux]   [k] load_elf_binary            
749
               |
750
               ---load_elf_binary
751
                  setup_new_exec
752
                  perf_event_exec
753
                  perf_event_context_sched_in
754
                  perf_pmu_enable.part.86
755
                  x86_pmu_enable
756
                  intel_pmu_enable_all
757
                  __intel_pmu_enable_all
758
                  |          
759
                  |--0.00%-- native_irq_return_iret
760
                  |          
761
                   --0.00%-- native_write_msr_safe
762

    
763
     0.00%     0.00%  perf     [kernel.vmlinux]   [k] search_binary_handler      
764
               |
765
               ---search_binary_handler
766
                  load_elf_binary
767
                  setup_new_exec
768
                  perf_event_exec
769
                  perf_event_context_sched_in
770
                  perf_pmu_enable.part.86
771
                  x86_pmu_enable
772
                  intel_pmu_enable_all
773
                  __intel_pmu_enable_all
774
                  |          
775
                  |--0.00%-- native_irq_return_iret
776
                  |          
777
                   --0.00%-- native_write_msr_safe
778

    
779
     0.00%     0.00%  perf     [kernel.vmlinux]   [k] do_execveat_common.isra.34 
780
               |
781
               ---do_execveat_common.isra.34
782
                  search_binary_handler
783
                  load_elf_binary
784
                  setup_new_exec
785
                  perf_event_exec
786
                  perf_event_context_sched_in
787
                  perf_pmu_enable.part.86
788
                  x86_pmu_enable
789
                  intel_pmu_enable_all
790
                  __intel_pmu_enable_all
791
                  |          
792
                  |--0.00%-- native_irq_return_iret
793
                  |          
794
                   --0.00%-- native_write_msr_safe
795

    
796
     0.00%     0.00%  perf     [kernel.vmlinux]   [k] sys_execve                 
797
               |
798
               ---sys_execve
799
                  do_execveat_common.isra.34
800
                  search_binary_handler
801
                  load_elf_binary
802
                  setup_new_exec
803
                  perf_event_exec
804
                  perf_event_context_sched_in
805
                  perf_pmu_enable.part.86
806
                  x86_pmu_enable
807
                  intel_pmu_enable_all
808
                  __intel_pmu_enable_all
809
                  |          
810
                  |--0.00%-- native_irq_return_iret
811
                  |          
812
                   --0.00%-- native_write_msr_safe
813

    
814
     0.00%     0.00%  perf     [kernel.vmlinux]   [k] return_from_execve         
815
               |
816
               ---return_from_execve
817
                  sys_execve
818
                  do_execveat_common.isra.34
819
                  search_binary_handler
820
                  load_elf_binary
821
                  setup_new_exec
822
                  perf_event_exec
823
                  perf_event_context_sched_in
824
                  perf_pmu_enable.part.86
825
                  x86_pmu_enable
826
                  intel_pmu_enable_all
827
                  __intel_pmu_enable_all
828
                  |          
829
                  |--0.00%-- native_irq_return_iret
830
                  |          
831
                   --0.00%-- native_write_msr_safe
832

    
833
     0.00%     0.00%  perf     [kernel.vmlinux]   [k] native_irq_return_iret     
834
               |
835
               ---0x7f52a09c2af7
836
                  return_from_execve
837
                  sys_execve
838
                  do_execveat_common.isra.34
839
                  search_binary_handler
840
                  load_elf_binary
841
                  setup_new_exec
842
                  perf_event_exec
843
                  perf_event_context_sched_in
844
                  perf_pmu_enable.part.86
845
                  x86_pmu_enable
846
                  intel_pmu_enable_all
847
                  __intel_pmu_enable_all
848
                  native_irq_return_iret
849

    
850
     0.00%     0.00%  perf     [kernel.vmlinux]   [k] native_write_msr_safe      
851
               |
852
               ---0x7f52a09c2af7
853
                  |          
854
                  |--0.00%-- native_write_msr_safe
855
                  |          
856
                   --0.00%-- return_from_execve
857
                             sys_execve
858
                             do_execveat_common.isra.34
859
                             search_binary_handler
860
                             load_elf_binary
861
                             setup_new_exec
862
                             perf_event_exec
863
                             perf_event_context_sched_in
864
                             perf_pmu_enable.part.86
865
                             x86_pmu_enable
866
                             intel_pmu_enable_all
867
                             __intel_pmu_enable_all
868
                             native_write_msr_safe
869

    
870

    
871

    
872
#
873
# (For a higher level overview, try: perf report --sort comm,dso)
874
#