1 cpu_idle                                   0.0104
     1 system_call                                0.0200
     1 __wake_up                                  0.0125
     1 copy_mm                                    0.0011
     1 profile_hit                                0.0156
     2 write_profile                              0.0312
     1 current_fs_time                            0.0104
     1 timespec_trunc                             0.0156
     1 __wake_up_bit                              0.0208
     5 handle_IRQ_event                           0.0521
    12 add_to_page_cache                          0.0833
     1 page_waitqueue                             0.0156
     2 __lock_page                                0.0125
    16 find_get_page                              0.2500
     7 do_generic_mapping_read                    0.0049
     8 file_read_actor                            0.0312
     2 __generic_file_aio_read                    0.0038
     1 generic_file_read                          0.0052
     9 mempool_alloc                              0.0331
     2 mempool_alloc_slab                         0.1250
     3 bad_range                                  0.0375
    21 free_hot_cold_page                         0.0772
    22 buffered_rmqueue                           0.0458
     5 zone_watermark_ok                          0.0284
     5 __alloc_pages                              0.0053
     1 __read_page_state                          0.0625
     6 __mod_page_state                           0.3750
     1 get_dirty_limits                           0.0048
     4 test_clear_page_dirty                      0.0179
     2 read_pages                                 0.0074
    11 __do_page_cache_readahead                  0.0312
     2 blockable_page_cache_readahead             0.0125
     1 page_cache_readahead                       0.0030
    20 kmem_cache_alloc                           0.4167
     8 kmem_cache_free                            0.1667
     1 release_pages                              0.0025
     1 __pagevec_lru_add                          0.0039
     2 shrink_slab                                0.0054
     1 pageout                                    0.0037
    43 shrink_list                                0.0401
     6 shrink_cache                               0.0080
     1 refill_inactive_zone                       0.0009
     2 balance_pgdat                              0.0024
     2 blk_queue_bounce                           0.0312
     1 unmap_vmas                                 0.0018
     3 page_referenced                            0.0234
     1 rw_verify_area                             0.0078
     1 vfs_read                                   0.0045
     1 vfs_write                                  0.0045
     1 __clear_page_buffers                       0.0156
     5 alloc_page_buffers                         0.0347
     2 try_to_release_page                        0.0312
    12 create_empty_buffers                       0.0833
    14 block_read_full_page                       0.0219
     4 submit_bh                                  0.0147
     7 drop_buffers                               0.0486
     7 try_to_free_buffers                        0.0486
     1 block_sync_page                            0.0156
     2 recalc_bh_state                            0.0312
     2 alloc_buffer_head                          0.0250
     1 free_buffer_head                           0.0125
     8 bio_alloc_bioset                           0.0179
     2 bio_put                                    0.0417
     3 max_block                                  0.0268
     2 blkdev_get_block                           0.0312
     2 blkdev_readpage                            0.1250
     2 update_atime                               0.0114
     1 __mark_inode_dirty                         0.0024
     2 mb_cache_shrink_fn                         0.0043
     1 radix_tree_preload                         0.0063
   998 __copy_to_user_ll                         15.5938
  1216 acpi_processor_idle                        2.0033
     9 blk_rq_map_sg                              0.0256
     3 get_request                                0.0043
    72 __make_request                             0.0616
     8 generic_make_request                       0.0179
     3 submit_bio                                 0.0170
    61 ide_end_request                            0.4236
     1 start_request                              0.0020
     5 ide_do_request                             0.0060
     2 ide_intr                                   0.0052
     2 ide_inb                                    0.1250
     5 ide_outb                                   0.3125
     1 ide_execute_command                        0.0063
     3 ide_build_sglist                           0.0208
     2 ide_build_dmatable                         0.0066
     1 ide_do_rw_disk                             0.0089
     8 schedule                                   0.0053
     0 *unknown*
  2734 total                                      0.0013