git.cworth.org Git - cworth.org/blob - src/exa/storing_glyphs_as_pixmaps/EXA-aa10text-before/vmlinux.oprofile

   1 CPU: Core 2, speed 2133.47 MHz (estimated)
   2 Counted CPU_CLK_UNHALTED events (Clock cycles when not halted) with a unit mask of 0x00 (Unhalted core cycles) count 100000
   3 samples  %        symbol name
   4 28541    37.5574  delay_tsc
   5 5318      6.9980  schedule
   6 4957      6.5230  mwait_idle_with_hints
   7 4782      6.2927  system_call
   8 2731      3.5938  task_rq_lock
   9 1545      2.0331  __copy_to_user_ll
  10 1027      1.3514  __switch_to
  11 947       1.2462  resched_task
  12 933       1.2277  do_select
  13 892       1.1738  getnstimeofday
  14 871       1.1462  unix_poll
  15 860       1.1317  enqueue_task
  16 719       0.9461  find_busiest_group
  17 700       0.9211  __copy_from_user_ll
  18 681       0.8961  unix_stream_recvmsg
  19 678       0.8922  unix_stream_sendmsg
  20 677       0.8909  find_vma
  21 656       0.8632  sched_clock
  22 579       0.7619  skb_dequeue
  23 569       0.7488  try_to_wake_up
  24 564       0.7422  sock_wfree
  25 505       0.6645  mwait_idle
  26 501       0.6593  do_sys_poll
  27 477       0.6277  __wake_up
  28 405       0.5329  sock_def_readable
  29 401       0.5277  read_tsc
  30 400       0.5264  sock_alloc_send_skb
  31 397       0.5224  __wake_up_common
  32 377       0.4961  unix_write_space
  33 376       0.4948  restore_nocheck
  34 376       0.4948  sock_poll
  35 369       0.4856  dnotify_parent
  36 365       0.4803  effective_prio
  37 340       0.4474  fget_light
  38 339       0.4461  timer_interrupt
  39 332       0.4369  remove_wait_queue
  40 332       0.4369  syscall_exit
  41 331       0.4356  __alloc_skb
  42 294       0.3869  ktime_get_ts
  43 264       0.3474  __kmalloc
  44 252       0.3316  add_wait_queue
  45 247       0.3250  copy_to_user
  46 239       0.3145  cpu_idle
  47 234       0.3079  __pollwait
  48 228       0.3000  sys_clock_gettime
  49 227       0.2987  kmem_cache_alloc
  50 226       0.2974  cond_resched
  51 224       0.2948  skb_queue_tail
  52 218       0.2869  do_readv_writev
  53 218       0.2869  sock_aio_read
  54 214       0.2816  core_sys_select
  55 210       0.2763  mutex_lock
  56 200       0.2632  tty_ldisc_deref
  57 194       0.2553  tty_ldisc_try
  58 177       0.2329  recalc_task_prio
  59 169       0.2224  kfree
  60 169       0.2224  lock_timer_base
  61 165       0.2171  normal_poll
  62 159       0.2092  do_gettimeofday
  63 156       0.2053  kmem_cache_free
  64 150       0.1974  do_sync_readv_writev
  65 150       0.1974  find_next_bit
  66 144       0.1895  sys_read
  67 139       0.1829  vfs_read
  68 138       0.1816  sock_aio_write
  69 138       0.1816  sys_select
  70 133       0.1750  copy_from_user
  71 132       0.1737  schedule_timeout
  72 131       0.1724  do_sync_read
  73 131       0.1724  fput
  74 129       0.1698  memcpy_fromiovec
  75 126       0.1658  tty_poll
  76 123       0.1619  memcpy
  77 119       0.1566  restore_all
  78 118       0.1553  rw_verify_area
  79 109       0.1434  mutex_unlock
  80 107       0.1408  memcpy_toiovec
  81 103       0.1355  rw_copy_check_uvector
  82 102       0.1342  free_poll_entry
  83 97        0.1276  inotify_inode_queue_event
  84 95        0.1250  vfs_write
  85 92        0.1211  skb_queue_head
  86 87        0.1145  poll_freewait
  87 86        0.1132  dequeue_task
  88 86        0.1132  sys_poll
  89 85        0.1119  __d_lookup
  90 85        0.1119  skb_release_data
  91 76        0.1000  page_fault
  92 74        0.0974  sys_readv
  93 71        0.0934  sys_writev
  94 66        0.0869  __first_cpu
  95 65        0.0855  try_to_del_timer_sync
  96 64        0.0842  __mod_timer
  97 62        0.0816  __next_cpu
  98 62        0.0816  set_normalized_timespec
  99 57        0.0750  __kfree_skb
 100 56        0.0737  alloc_sock_iocb
 101 52        0.0684  apic_timer_interrupt
 102 50        0.0658  do_sync_write
 103 49        0.0645  kfree_skb
 104 48        0.0632  profile_hit
 105 46        0.0605  posix_ktime_get_ts
 106 44        0.0579  __link_path_walk
 107 41        0.0540  deactivate_task
 108 40        0.0526  syscall_call
 109 36        0.0474  _atomic_dec_and_lock
 110 35        0.0461  sys_write
 111 34        0.0447  default_wake_function
 112 33        0.0434  kfree_skbmem
 113 31        0.0408  __handle_mm_fault
 114 31        0.0408  inotify_dentry_parent_queue_event
 115 30        0.0395  irq_entries_start
 116 29        0.0382  dummy_file_permission
 117 29        0.0382  dummy_socket_getpeersec_dgram
 118 28        0.0368  sys_gettimeofday
 119 27        0.0355  __activate_task
 120 26        0.0342  tty_ldisc_ref_wait
 121 24        0.0316  memcmp
 122 21        0.0276  dummy_socket_recvmsg
 123 21        0.0276  tty_paranoia_check
 124 20        0.0263  hrtimer_run_queues
 125 19        0.0250  __find_get_block
 126 19        0.0250  __switch_to_xtra
 127 18        0.0237  do_timer
 128 18        0.0237  get_task_mm
 129 18        0.0237  handle_edge_irq
 130 17        0.0224  con_write_room
 131 17        0.0224  del_timer_sync
 132 17        0.0224  vfs_writev
 133 16        0.0211  init_timer
 134 16        0.0211  internal_add_timer
 135 15        0.0197  get_page_from_freelist
 136 14        0.0184  no_singlestep
 137 13        0.0171  do_page_fault
 138 13        0.0171  do_wp_page
 139 13        0.0171  find_next_zero_bit
 140 13        0.0171  strncpy_from_user
 141 13        0.0171  unmap_vmas
 142 12        0.0158  do_lookup
 143 12        0.0158  run_timer_softirq
 144 11        0.0145  find_get_page
 145 11        0.0145  permission
 146 11        0.0145  rebalance_tick
 147 10        0.0132  block_read_full_page
 148 9         0.0118  dummy_socket_sendmsg
 149 9         0.0118  radix_tree_lookup
 150 8         0.0105  __wake_up_bit
 151 8         0.0105  drain_array
 152 8         0.0105  up_read
 153 8         0.0105  vfs_readv
 154 8         0.0105  work_resched
 155 7         0.0092  clocksource_get_next
 156 7         0.0092  down_read_trylock
 157 7         0.0092  free_block
 158 7         0.0092  page_remove_rmap
 159 7         0.0092  raise_softirq
 160 7         0.0092  update_process_times
 161 6         0.0079  con_chars_in_buffer
 162 6         0.0079  do_path_lookup
 163 6         0.0079  do_softirq
 164 6         0.0079  down_read
 165 6         0.0079  filemap_nopage
 166 6         0.0079  notifier_call_chain
 167 6         0.0079  nr_active
 168 6         0.0079  release_pages
 169 6         0.0079  resume_userspace
 170 6         0.0079  run_posix_cpu_timers
 171 6         0.0079  tty_hung_up_p
 172 5         0.0066  __brelse
 173 5         0.0066  __rcu_process_callbacks
 174 5         0.0066  bit_waitqueue
 175 5         0.0066  copy_page_range
 176 5         0.0066  dput
 177 5         0.0066  find_vma_prepare
 178 5         0.0066  kunmap_atomic
 179 5         0.0066  page_address
 180 5         0.0066  scheduler_tick
 181 4         0.0053  __rmqueue
 182 4         0.0053  add_to_page_cache
 183 4         0.0053  alloc_inode
 184 4         0.0053  copy_process
 185 4         0.0053  d_alloc
 186 4         0.0053  handle_IRQ_event
 187 4         0.0053  mmput
 188 4         0.0053  page_add_file_rmap
 189 4         0.0053  vsnprintf
 190 3         0.0039  __add_entropy_words
 191 3         0.0039  __dec_zone_page_state
 192 3         0.0039  __mark_inode_dirty
 193 3         0.0039  cache_alloc_refill
 194 3         0.0039  cache_reap
 195 3         0.0039  current_fs_time
 196 3         0.0039  d_rehash
 197 3         0.0039  do_mpage_readpage
 198 3         0.0039  down_write
 199 3         0.0039  error_code
 200 3         0.0039  find_get_pages
 201 3         0.0039  free_pgtables
 202 3         0.0039  generic_permission
 203 3         0.0039  irq_exit
 204 3         0.0039  link_path_walk
 205 3         0.0039  math_state_restore
 206 3         0.0039  new_inode
 207 3         0.0039  profile_tick
 208 3         0.0039  put_page
 209 3         0.0039  ret_from_exception
 210 3         0.0039  sys_mprotect
 211 3         0.0039  truncate_inode_pages_range
 212 3         0.0039  unlock_buffer
 213 2         0.0026  __anon_vma_link
 214 2         0.0026  __ata_qc_complete
 215 2         0.0026  __block_prepare_write
 216 2         0.0026  __find_get_block_slow
 217 2         0.0026  __getblk
 218 2         0.0026  __inc_zone_page_state
 219 2         0.0026  __lookup_hash
 220 2         0.0026  _local_bh_enable
 221 2         0.0026  ahci_stop_engine
 222 2         0.0026  anon_vma_prepare
 223 2         0.0026  call_rcu
 224 2         0.0026  do_IRQ
 225 2         0.0026  do_mmap_pgoff
 226 2         0.0026  do_munmap
 227 2         0.0026  do_sys_ftruncate
 228 2         0.0026  fd_install
 229 2         0.0026  find_vma_prev
 230 2         0.0026  free_pages_and_swap_cache
 231 2         0.0026  generic_file_open
 232 2         0.0026  get_empty_filp
 233 2         0.0026  load_elf_binary
 234 2         0.0026  open_namei
 235 2         0.0026  percpu_counter_mod
 236 2         0.0026  prio_tree_insert
 237 2         0.0026  prio_tree_remove
 238 2         0.0026  sigprocmask
 239 2         0.0026  smp_apic_timer_interrupt
 240 2         0.0026  softlockup_tick
 241 2         0.0026  sys_mkdirat
 242 2         0.0026  tcp_transmit_skb
 243 2         0.0026  test_clear_page_dirty
 244 2         0.0026  vm_stat_account
 245 2         0.0026  vma_prio_tree_insert
 246 2         0.0026  work_pending
 247 1         0.0013  __alloc_pages
 248 1         0.0013  __ata_eh_qc_complete
 249 1         0.0013  __bread
 250 1         0.0013  __copy_from_user_ll_nozero
 251 1         0.0013  __dentry_open
 252 1         0.0013  __do_page_cache_readahead
 253 1         0.0013  __do_softirq
 254 1         0.0013  __follow_mount
 255 1         0.0013  __fput
 256 1         0.0013  __generic_file_aio_write_nolock
 257 1         0.0013  __inc_zone_state
 258 1         0.0013  __insert_inode_hash
 259 1         0.0013  __lookup_mnt
 260 1         0.0013  __pagevec_lru_add
 261 1         0.0013  __pagevec_lru_add_active
 262 1         0.0013  __path_lookup_intent_open
 263 1         0.0013  __pte_alloc
 264 1         0.0013  __rcu_pending
 265 1         0.0013  __remove_shared_vm_struct
 266 1         0.0013  __tasklet_schedule
 267 1         0.0013  __vma_link_rb
 268 1         0.0013  acct_collect
 269 1         0.0013  ack_ioapic_irq
 270 1         0.0013  ahci_interrupt
 271 1         0.0013  ahci_qc_issue
 272 1         0.0013  ahci_start_engine
 273 1         0.0013  ahci_tf_read
 274 1         0.0013  alloc_pid
 275 1         0.0013  arch_get_unmapped_area_topdown
 276 1         0.0013  arch_setup_additional_pages
 277 1         0.0013  as_completed_request
 278 1         0.0013  as_may_queue
 279 1         0.0013  ata_port_flush_task
 280 1         0.0013  ata_qc_complete
 281 1         0.0013  ata_qc_issue
 282 1         0.0013  atomic_notifier_call_chain
 283 1         0.0013  balance_dirty_pages_ratelimited_nr
 284 1         0.0013  blockable_page_cache_readahead
 285 1         0.0013  cache_flusharray
 286 1         0.0013  check_userspace
 287 1         0.0013  clear_bdi_congested
 288 1         0.0013  common_interrupt
 289 1         0.0013  copy_thread_group_keys
 290 1         0.0013  cp_new_stat64
 291 1         0.0013  dentry_iput
 292 1         0.0013  dequeue_signal
 293 1         0.0013  destroy_inode
 294 1         0.0013  dev_watchdog
 295 1         0.0013  do_generic_mapping_read
 296 1         0.0013  do_mremap
 297 1         0.0013  do_notify_parent
 298 1         0.0013  do_notify_resume
 299 1         0.0013  dummy_file_alloc_security
 300 1         0.0013  dup_fd
 301 1         0.0013  exit_itimers
 302 1         0.0013  fget
 303 1         0.0013  file_ra_state_init
 304 1         0.0013  file_update_time
 305 1         0.0013  filp_close
 306 1         0.0013  find_lock_page
 307 1         0.0013  flush_old_exec
 308 1         0.0013  flush_tlb_mm
 309 1         0.0013  flush_tlb_page
 310 1         0.0013  free_buffer_head
 311 1         0.0013  free_hot_cold_page
 312 1         0.0013  getname
 313 1         0.0013  groups_search
 314 1         0.0013  handle_stop_signal
 315 1         0.0013  hrtimer_start
 316 1         0.0013  idle_cpu
 317 1         0.0013  in_lock_functions
 318 1         0.0013  init_page_buffers
 319 1         0.0013  inode_change_ok
 320 1         0.0013  ioread32
 321 1         0.0013  ip_queue_xmit
 322 1         0.0013  kmap_atomic
 323 1         0.0013  ll_rw_block
 324 1         0.0013  lookup_create
 325 1         0.0013  lru_cache_add
 326 1         0.0013  lru_cache_add_active
 327 1         0.0013  mark_page_accessed
 328 1         0.0013  may_expand_vm
 329 1         0.0013  may_open
 330 1         0.0013  mempool_alloc
 331 1         0.0013  mntput_no_expire
 332 1         0.0013  move_native_irq
 333 1         0.0013  mpage_readpage
 334 1         0.0013  note_interrupt
 335 1         0.0013  packet_rcv_spkt
 336 1         0.0013  page_cache_readahead
 337 1         0.0013  page_mkclean
 338 1         0.0013  proc_lookup
 339 1         0.0013  profile_pc
 340 1         0.0013  put_files_struct
 341 1         0.0013  radix_tree_insert
 342 1         0.0013  radix_tree_preload
 343 1         0.0013  rb_insert_color
 344 1         0.0013  rcu_check_callbacks
 345 1         0.0013  rcu_pending
 346 1         0.0013  rcu_start_batch
 347 1         0.0013  refresh_cpu_vm_stats
 348 1         0.0013  release_task
 349 1         0.0013  run_workqueue
 350 1         0.0013  scsi_get_command
 351 1         0.0013  scsi_release_buffers
 352 1         0.0013  search_binary_handler
 353 1         0.0013  set_bh_page
 354 1         0.0013  set_page_dirty
 355 1         0.0013  sha_transform
 356 1         0.0013  show_vfsmnt
 357 1         0.0013  sk_stream_mem_schedule
 358 1         0.0013  static_prio_timeslice
 359 1         0.0013  strnlen_user
 360 1         0.0013  sys_access
 361 1         0.0013  sys_dup2
 362 1         0.0013  sys_getsockname
 363 1         0.0013  sys_mkdir
 364 1         0.0013  sys_rt_sigprocmask
 365 1         0.0013  tcp_v4_rcv
 366 1         0.0013  try_to_free_buffers
 367 1         0.0013  tty_read
 368 1         0.0013  unlink_file_vma
 369 1         0.0013  unlock_page
 370 1         0.0013  unmap_mapping_range
 371 1         0.0013  vfs_mkdir
 372 1         0.0013  vma_adjust