LatencyTop

latency_stats

root@cooper:/ # cat /proc/latency_stats
Latency Top version : v0.1
31032 16366922 85970 binder_thread_read binder_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl ret_fast_syscall
23869 20012150 5000 futex_wait_queue_me futex_wait do_futex sys_futex ret_fast_syscall
1484 3123526 59205 binder_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl ret_fast_syscall
1811 3126667 5000 sys_epoll_wait ret_fast_syscall
2804 5245963 4998 adreno_waittimestamp kgsl_ioctl_device_waittimestamp kgsl_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl ret_fast_syscall
2301 12023947 10857 mdp_lcdc_update mdp_dma_pan_update msm_fb_pan_display fb_pan_display fb_set_var do_fb_ioctl fb_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl ret_fast_syscall
6637 5184500 5000 binder_thread_read binder_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl ret_fast_syscall
243 312411 4153 hrtimer_nanosleep sys_nanosleep ret_fast_syscall
3024 4678535 4980 binder_thread_read binder_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl ret_fast_syscall
31166 55229553 5000 fuse_dev_do_read fuse_dev_read do_sync_read vfs_read sys_read ret_fast_syscall
68 5566681 955388 sleep_on_page_killable __lock_page_killable generic_file_aio_read do_sync_read vfs_read sys_pread64 ret_fast_syscall
10 21343 4399 wait_answer_interruptible.isra.11 fuse_request_send fuse_send_readpages fuse_readpages __do_page_cache_readahead ra_submit ondemand_readahead page_cache_sync_readahead generic_file_aio_read fuse_file_aio_read do_sync_read vfs_read
51 154593 4868 wait_answer_interruptible.isra.11 fuse_request_send fuse_send_readpages fuse_readpages __do_page_cache_readahead ra_submit ondemand_readahead page_cache_async_readahead generic_file_aio_read fuse_file_aio_read do_sync_read vfs_read
29 337424 141984 sleep_on_buffer __wait_on_buffer __bread fat_ent_bread fat_ent_read fat_get_cluster fat_bmap fat_get_block do_mpage_readpage mpage_readpages fat_readpages __do_page_cache_readahead
15180 12085796 4960 mtp_read vfs_read sys_read ret_fast_syscall
321 8156 71 save_stack_trace_tsk __account_scheduler_latency enqueue_task_fair enqueue_task activate_task try_to_wake_up default_wake_function autoremove_wake_function __wake_up_common __wake_up mtp_complete_out usb_interrupt
9 21387 5441 sleep_on_buffer __lock_buffer __bread fat__get_entry fat_search_long vfat_find vfat_lookup d_alloc_and_lookup do_lookup path_lookupat do_path_lookup user_path_at_empty
2 3806 2000 wait_answer_interruptible.isra.11 fuse_request_send fuse_lookup_name fuse_lookup d_alloc_and_lookup do_lookup path_lookupat do_path_lookup user_path_at_empty user_path_at vfs_fstatat vfs_stat
35 118126 27569 sys_munmap ret_fast_syscall
59 270378 53748 sys_mmap_pgoff ret_fast_syscall
55 905313 178479 sleep_on_buffer __wait_on_buffer __sync_dirty_buffer sync_dirty_buffer fat_add_entries vfat_add_entry vfat_create vfs_create sys_mknodat sys_mknod ret_fast_syscall
56 531215 48505 sleep_on_buffer __wait_on_buffer __sync_dirty_buffer sync_dirty_buffer __fat_write_inode fat_sync_inode vfat_add_entry vfat_create vfs_create sys_mknodat sys_mknod ret_fast_syscall
26 82531 4527 wait_answer_interruptible.isra.11 fuse_request_send create_new_entry fuse_mknod fuse_create vfs_create do_last.isra.27 path_openat do_filp_open do_sys_open sys_open ret_fast_syscall
368 87822355 3526515 flush_workqueue mtp_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl ret_fast_syscall
228 37956625 1569778 sleep_on_buffer __wait_on_buffer __bread fat_ent_bread fat_alloc_clusters fat_get_block __block_write_begin block_write_begin cont_write_begin fat_write_begin generic_file_buffered_write __generic_file_aio_write
1 16 16 start_this_handle jbd2__journal_start jbd2_journal_start ext4_journal_start_sb ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_write
4 5137 4754 sys_madvise ret_fast_syscall
82 63448 11821 do_page_fault do_DataAbort ret_from_exception
59 304112 96876 sys_mprotect ret_fast_syscall
11 14142 4573 wait_answer_interruptible.isra.11 fuse_request_send fuse_lookup_name fuse_lookup d_alloc_and_lookup do_lookup path_lookupat do_path_lookup user_path_at_empty user_path_at sys_faccessat sys_access
5 56932 46140 sleep_on_buffer __wait_on_buffer fat_sync_bhs fat_alloc_clusters fat_alloc_new_dir vfat_mkdir vfs_mkdir sys_mkdirat sys_mkdir ret_fast_syscall
20 144047 49269 sleep_on_buffer __wait_on_buffer fat_sync_bhs fat_zeroed_cluster.constprop.2 fat_alloc_new_dir vfat_mkdir vfs_mkdir sys_mkdirat sys_mkdir ret_fast_syscall
5 15747 3925 sleep_on_buffer __wait_on_buffer __sync_dirty_buffer sync_dirty_buffer fat_add_entries vfat_add_entry vfat_mkdir vfs_mkdir sys_mkdirat sys_mkdir ret_fast_syscall
5 18174 4544 sleep_on_buffer __wait_on_buffer __sync_dirty_buffer sync_dirty_buffer __fat_write_inode fat_sync_inode vfat_add_entry vfat_mkdir vfs_mkdir sys_mkdirat sys_mkdir ret_fast_syscall
21 69917 49142 kgsl_check_idle kgsl_ioctl_map_user_mem kgsl_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl ret_fast_syscall
5 170163 35830 msleep adreno_start kgsl_pwrctrl_wake kgsl_check_suspended kgsl_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl ret_fast_syscall
2 14060 8372 sleep_on_buffer __wait_on_buffer __block_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_pwrite64 ret_fast_syscall
96 2220539 165668 sleep_on_page __lock_page __lock_page_or_retry filemap_fault __do_fault handle_pte_fault handle_mm_fault do_page_fault do_DataAbort ret_from_exception
252 165597 4344 poll_schedule_timeout do_select core_sys_select sys_select ret_fast_syscall
7 1082 408 unix_stream_recvmsg sock_recvmsg __sys_recvmsg sys_recvmsg ret_fast_syscall
35 32107 4293 cgroup_lock_live_group attach_task_by_pid cgroup_tasks_write cgroup_file_write vfs_write sys_write ret_fast_syscall
10 10267174 1625045 sleep_on_page wait_on_page_bit grab_cache_page_write_begin block_write_begin cont_write_begin fat_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write do_sync_write vfs_write sys_pwrite64
58 8346 877 wait_answer_interruptible.isra.11 fuse_request_send fuse_flush filp_close sys_close ret_fast_syscall
43 7417 218 wait_answer_interruptible.isra.11 fuse_request_send fuse_do_getattr fuse_perm_getattr fuse_permission link_path_walk path_lookupat do_path_lookup user_path_at_empty user_path_at vfs_fstatat vfs_stat
43 3833 146 wait_answer_interruptible.isra.11 fuse_request_send fuse_do_getattr fuse_update_attributes fuse_getattr vfs_getattr vfs_fstatat vfs_stat sys_stat64 ret_fast_syscall
73 131781 40335 down stl_request __blk_run_queue queue_unplugged blk_flush_plug_list blk_finish_plug __do_page_cache_readahead ra_submit filemap_fault __do_fault handle_pte_fault handle_mm_fault
1 9 9 tty_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl ret_fast_syscall
16 53228 4938 hrtimer_nanosleep common_nsleep sys_clock_nanosleep ret_fast_syscall
1 2475 2475 wait_answer_interruptible.isra.11 fuse_request_send fuse_lookup_name fuse_lookup d_alloc_and_lookup do_lookup link_path_walk path_lookupat do_path_lookup user_path_at_empty user_path_at sys_faccessat
1 2187 2187 sleep_on_buffer __wait_on_buffer __bread __fat_write_inode fat_sync_inode vfat_add_entry vfat_mkdir vfs_mkdir sys_mkdirat sys_mkdir ret_fast_syscall
1 109 109 wait_answer_interruptible.isra.11 fuse_request_send fuse_do_getattr fuse_perm_getattr fuse_permission link_path_walk path_openat do_filp_open do_sys_open sys_open ret_fast_syscall
3 3771 2063 wait_answer_interruptible.isra.11 fuse_request_send fuse_lookup_name fuse_lookup d_alloc_and_lookup __lookup_hash lookup_hash do_last.isra.27 path_openat do_filp_open do_sys_open sys_open
18 3008 431 wait_answer_interruptible.isra.11 fuse_request_send fuse_do_open fuse_open_common fuse_open __dentry_open nameidata_to_filp do_last.isra.27 path_openat do_filp_open do_sys_open sys_open
22 5708 2700 wait_answer_interruptible.isra.11 fuse_request_send fuse_dentry_revalidate do_lookup link_path_walk path_lookupat do_path_lookup user_path_at_empty user_path_at vfs_fstatat vfs_stat sys_stat64
9 63460 44804 sleep_on_buffer __wait_on_buffer fat_sync_bhs fat_add_entries vfat_add_entry vfat_create vfs_create sys_mknodat sys_mknod ret_fast_syscall
2 4565 3115 wait_answer_interruptible.isra.11 fuse_request_send fuse_send_readpages fuse_readpages_fill read_cache_pages fuse_readpages __do_page_cache_readahead ra_submit ondemand_readahead page_cache_async_readahead generic_file_aio_read fuse_file_aio_read
2 5271 4466 jbd2_log_wait_commit jbd2_journal_stop jbd2_journal_force_commit ext4_force_commit ext4_sync_file vfs_fsync_range vfs_fsync sys_fdatasync ret_fast_syscall
3 41826 25094 sleep_on_page wait_on_page_bit filemap_fdatawait_range filemap_write_and_wait_range vfs_fsync_range vfs_fsync sys_fsync ret_fast_syscall
2 25250 25185 jbd2_log_wait_commit ext4_sync_file vfs_fsync_range vfs_fsync sys_fsync ret_fast_syscall
15 9820 2439 wait_answer_interruptible.isra.11 fuse_request_send fuse_file_aio_write do_sync_write vfs_write sys_write ret_fast_syscall
1 24 24 page_referenced shrink_active_list.isra.29 shrink_zone do_try_to_free_pages try_to_free_pages __alloc_pages_nodemask grab_cache_page_write_begin block_write_begin cont_write_begin fat_write_begin generic_file_buffered_write __generic_file_aio_write
2 1111 709 wait_answer_interruptible.isra.11 fuse_request_send fuse_do_getattr fuse_update_attributes fuse_getattr vfs_getattr vfs_fstat sys_fstat64 ret_fast_syscall
1 37 37 page_referenced shrink_active_list.isra.29 shrink_zone do_try_to_free_pages try_to_free_pages __alloc_pages_nodemask shmem_getpage shmem_fault __do_fault handle_pte_fault handle_mm_fault do_page_fault
2 6975 6948 set_name ashmem_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl ret_fast_syscall
1 94 94 fuse_file_llseek vfs_llseek sys_llseek ret_fast_syscall
1 877994 877994 sleep_on_buffer __lock_buffer __sync_dirty_buffer sync_dirty_buffer fat_add_entries vfat_add_entry vfat_create vfs_create sys_mknodat sys_mknod ret_fast_syscall
1 3624 3624 sleep_on_buffer __wait_on_buffer __sync_dirty_buffer sync_dirty_buffer __fat_write_inode fat_sync_inode fat_truncate_blocks fat_write_failed fat_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write
1 3704 3704 sleep_on_buffer __wait_on_buffer fat_sync_bhs fat_ent_write fat_truncate_blocks fat_write_failed fat_write_end generic_file_buffered_write __generic_file_aio_write generic_file_aio_write do_sync_write vfs_write
197 199452 4991 adb_read vfs_read sys_read ret_fast_syscall
3 579 203 flush_work tty_flush_to_ldisc n_tty_poll tty_poll do_select core_sys_select sys_select ret_fast_syscall
29 55132 4814 pipe_wait pipe_read do_sync_read vfs_read sys_read ret_fast_syscall
11 83 17 pipe_lock_nested.isra.6 pipe_wait pipe_read do_sync_read vfs_read sys_read ret_fast_syscall
9 4960 1212 sys_sigsuspend ret_fast_syscall
265 185802 4202 unix_stream_recvmsg sock_aio_read do_sync_read vfs_read sys_read ret_fast_syscall
20 311 34 save_stack_trace_tsk __account_scheduler_latency enqueue_task_fair enqueue_task activate_task try_to_wake_up default_wake_function autoremove_wake_function __wake_up_common __wake_up adb_complete_out usb_interrupt
3 7602 3865 binder_update_page_range binder_thread_write binder_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl ret_fast_syscall
1 21715 21715 sleep_on_page wait_on_page_bit grab_cache_page_write_begin ext4_da_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write vfs_write sys_pwrite64 ret_fast_syscall
1 16 16 page_referenced shrink_page_list shrink_inactive_list shrink_zone do_try_to_free_pages try_to_free_pages __alloc_pages_nodemask grab_cache_page_write_begin block_write_begin cont_write_begin fat_write_begin generic_file_buffered_write
5 31264 28063 m_start seq_read vfs_read sys_read ret_fast_syscall
13 5588 916 down stl_request __blk_run_queue __make_request generic_make_request submit_bio ext4_io_submit mpage_da_submit_io mpage_da_map_and_submit ext4_da_writepages do_writepages __filemap_fdatawrite_range
37 48783 17179 down stl_request __blk_run_queue queue_unplugged blk_flush_plug_list blk_finish_plug __do_page_cache_readahead ra_submit ondemand_readahead page_cache_async_readahead filemap_fault __do_fault
1 262 262 down stl_request __blk_run_queue __make_request generic_make_request submit_bio ext4_io_submit mpage_da_submit_io mpage_da_map_and_submit ext4_da_writepages do_writepages __filemap_fdatawrite_range
1 32664 32664 sleep_on_buffer __wait_on_buffer ext4_find_entry ext4_lookup d_alloc_and_lookup do_lookup path_lookupat do_path_lookup user_path_at_empty user_path_at sys_faccessat sys_access
8 14032 8815 down stl_request __blk_run_queue __make_request generic_make_request submit_bio submit_bh ll_rw_block __breadahead __ext4_get_inode_loc ext4_get_inode_loc ext4_reserve_inode_write
8 1786 551 down stl_request __blk_run_queue queue_unplugged blk_flush_plug_list blk_finish_plug __do_page_cache_readahead ra_submit ondemand_readahead page_cache_sync_readahead generic_file_aio_read do_sync_read
1 12353 12353 sleep_on_buffer __wait_on_buffer bh_submit_read ext4_read_block_bitmap ext4_mb_mark_diskspace_used ext4_mb_new_blocks ext4_ext_map_blocks ext4_map_blocks mpage_da_map_and_submit ext4_da_writepages do_writepages __filemap_fdatawrite_range
12 37022 11080 sys_madvise ret_fast_syscall
7 4998 3541 inotify_read vfs_read sys_read ret_fast_syscall
3 1406 585 wait_answer_interruptible.isra.11 fuse_request_send fuse_dentry_revalidate do_lookup link_path_walk path_lookupat do_path_lookup user_path_at_empty user_path_at sys_faccessat sys_access ret_fast_syscall
2 3915 2078 sleep_on_buffer __wait_on_buffer __bread __fat_write_inode fat_sync_inode vfat_add_entry vfat_create vfs_create sys_mknodat sys_mknod ret_fast_syscall
1 362 362 wait_answer_interruptible.isra.11 fuse_request_send fuse_do_getattr fuse_update_attributes fuse_getattr vfs_getattr vfs_fstatat vfs_lstat sys_lstat64 ret_fast_syscall
1 1132 1132 do_get_write_access jbd2_journal_get_write_access __ext4_journal_get_write_access ext4_reserve_inode_write ext4_mark_inode_dirty ext4_dirty_inode __mark_inode_dirty file_update_time __generic_file_aio_write generic_file_aio_write ext4_file_write do_sync_write
2 12626 8798 sleep_on_page wait_on_page_bit filemap_fdatawait_range filemap_write_and_wait_range vfs_fsync_range vfs_fsync sys_fdatasync ret_fast_syscall
18 4166 325 down stl_request __blk_run_queue __make_request generic_make_request submit_bio submit_bh ll_rw_block __breadahead __ext4_get_inode_loc ext4_get_inode_loc ext4_xattr_get
1 74 74 down stl_request __blk_run_queue __make_request generic_make_request submit_bio submit_bh __ext4_get_inode_loc ext4_get_inode_loc ext4_xattr_get ext4_xattr_security_get generic_getxattr
5 73665 32924 sleep_on_page __lock_page __lock_page_or_retry filemap_fault __do_fault handle_pte_fault handle_mm_fault do_page_fault do_PrefetchAbort ret_from_exception
1 27732 27732 binder_update_page_range binder_delete_free_buffer binder_free_buf binder_thread_write binder_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl ret_fast_syscall
5 1652 1295 do_page_fault do_PrefetchAbort ret_from_exception
1 17 17 save_stack_trace_tsk __account_scheduler_latency enqueue_task_fair enqueue_task activate_task try_to_wake_up default_wake_function __wake_up_common complete mdp_isr handle_irq_event_percpu handle_irq_event
75 47979 9757 adreno_waittimestamp kgsl_ioctl_device_waittimestamp kgsl_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl ret_fast_syscall
4 96 26 save_stack_trace_tsk __account_scheduler_latency enqueue_task_fair enqueue_task activate_task try_to_wake_up default_wake_function autoremove_wake_function __wake_up_common __wake_up a2xx_irq_handler adreno_isr
13 15308 3001 poll_schedule_timeout do_sys_poll sys_poll ret_fast_syscall
1 317 317 tty_ldisc_wait_idle tty_ldisc_hangup __tty_hangup tty_vhangup pty_close tty_release fput filp_close sys_close ret_fast_syscall
1 338 338 arm_syscall ret_fast_syscall
1 16 16 sleep_on_page __lock_page invalidate_inode_pages2_range invalidate_inode_pages2 fuse_finish_open fuse_open_common fuse_open __dentry_open nameidata_to_filp do_last.isra.27 path_openat do_filp_open
16 27048 18982 kgsl_ioctl vfs_ioctl do_vfs_ioctl sys_ioctl ret_fast_syscall
2 4623 3238 wait_answer_interruptible.isra.11 fuse_request_send fuse_lookup_name fuse_lookup d_alloc_and_lookup do_lookup path_lookupat do_path_lookup user_path_at_empty user_path_at vfs_fstatat vfs_lstat
1 6310 6310 jbd2_journal_stop jbd2_journal_force_commit ext4_force_commit ext4_sync_file vfs_fsync_range vfs_fsync sys_fdatasync ret_fast_syscall
1 2906 2906 jbd2_log_wait_commit ext4_sync_file vfs_fsync_range vfs_fsync sys_fdatasync ret_fast_syscall
2 5142 3982 sys_brk ret_fast_syscall
1 815 815 down stl_request __blk_run_queue __make_request generic_make_request submit_bio ext4_io_submit ext4_bio_write_page mpage_da_submit_io mpage_da_map_and_submit ext4_da_writepages do_writepages
1 2444 2444 wait_answer_interruptible.isra.11 fuse_request_send fuse_send_readpages fuse_readpages_fill read_cache_pages fuse_readpages __do_page_cache_readahead ra_submit ondemand_readahead page_cache_sync_readahead generic_file_aio_read fuse_file_aio_read
11 4432 688 sleep_on_buffer __wait_on_buffer __bread fat__get_entry __fat_readdir fat_readdir vfs_readdir sys_getdents64 ret_fast_syscall
3 10630 4378 wait_answer_interruptible.isra.11 fuse_request_send fuse_readdir vfs_readdir sys_getdents64 ret_fast_syscall
1 1796 1796 sleep_on_buffer __lock_buffer __bread fat__get_entry __fat_readdir fat_readdir vfs_readdir sys_getdents64 ret_fast_syscall
5 2024 797 sleep_on_buffer __wait_on_buffer __bread fat__get_entry fat_parse_long __fat_readdir fat_readdir vfs_readdir sys_getdents64 ret_fast_syscall
3 2220 779 wait_answer_interruptible.isra.11 fuse_request_send fuse_send_readpages fuse_readpages __do_page_cache_readahead ondemand_readahead page_cache_sync_readahead generic_file_aio_read fuse_file_aio_read do_sync_read vfs_read sys_read
1 675 675 sleep_on_buffer __wait_on_buffer __block_write_begin block_write_begin cont_write_begin fat_write_begin generic_file_buffered_write __generic_file_aio_write generic_file_aio_write do_sync_write vfs_write sys_pwrite64
2 50648 49527 sleep_on_buffer __wait_on_buffer __sync_dirty_buffer sync_dirty_buffer fat_add_entries vfat_add_entry vfat_rename vfs_rename sys_renameat sys_rename ret_fast_syscall
2 4005 2010 sleep_on_buffer __wait_on_buffer __sync_dirty_buffer sync_dirty_buffer __fat_write_inode fat_sync_inode vfat_add_entry vfat_rename vfs_rename sys_renameat sys_rename ret_fast_syscall
2 3738 1870 sleep_on_buffer __wait_on_buffer __sync_dirty_buffer sync_dirty_buffer __fat_write_inode fat_sync_inode vfat_rename vfs_rename sys_renameat sys_rename ret_fast_syscall
2 2261 1137 sleep_on_buffer __wait_on_buffer __sync_dirty_buffer sync_dirty_buffer fat_remove_entries vfat_rename vfs_rename sys_renameat sys_rename ret_fast_syscall
2 5176 2958 sleep_on_buffer __wait_on_buffer __sync_dirty_buffer sync_dirty_buffer __fat_write_inode fat_sync_inode fat_remove_entries vfat_rename vfs_rename sys_renameat sys_rename ret_fast_syscall
2 48183 47047 sleep_on_buffer __wait_on_buffer __sync_dirty_buffer sync_dirty_buffer __fat_write_inode fat_sync_inode vfat_rename vfs_rename sys_renameat sys_rename ret_fast_syscall
1 1998 1998 sleep_on_buffer __wait_on_buffer fat_sync_bhs fat_add_entries vfat_add_entry vfat_rename vfs_rename sys_renameat sys_rename ret_fast_syscall
2 124 63 save_stack_trace_tsk __account_scheduler_latency enqueue_task_fair enqueue_task activate_task try_to_wake_up default_wake_function autoremove_wake_function __wake_up_common __wake_up audpp_dsp_event adsp_irq_handler
2 1336 698 __msm_rpc_read msm_rpc_read msm_rpc_call_reply rpc_adsp_rtos_app_to_modem msm_adsp_disable_locked msm_adsp_disable audpp_disable audio_disable audio_release fput filp_close sys_close

latencytop

root@cooper:/ # latencytop
Latencies across all processes:
   Maximum     Average    Count  Reason
3526.51 ms   238.64 ms      368  flush_workqueue
1625.04 ms   107.09 ms      118  sleep_on_page
1569.77 ms    89.01 ms      462  sleep_on_buffer
 955.38 ms    81.86 ms       68  sleep_on_page_killable
  96.87 ms     5.32 ms       60  sys_mprotect
  85.97 ms     0.64 ms    41879  binder_thread_read
  59.20 ms     2.13 ms     1539  binder_ioctl
  53.74 ms     4.58 ms       59  sys_mmap_pgoff
  49.14 ms     4.24 ms       22  kgsl_check_idle
  40.33 ms     1.43 ms      162  down
  35.88 ms    34.34 ms        6  msleep
  28.06 ms     6.25 ms        5  m_start
  27.73 ms     8.83 ms        4  binder_update_page_range
  27.56 ms     3.37 ms       35  sys_munmap
  25.18 ms     6.68 ms        5  jbd2_log_wait_commit
  18.98 ms     1.69 ms       16  kgsl_ioctl
  11.82 ms     0.74 ms       87  do_page_fault
  11.08 ms     2.63 ms       16  sys_madvise
  10.86 ms     5.22 ms     2475  mdp_lcdc_update
   9.75 ms     1.84 ms     3048  adreno_waittimestamp
   6.94 ms     3.48 ms        2  set_name
   6.31 ms     6.31 ms        1  jbd2_journal_stop
   5.00 ms     0.84 ms    24783  futex_wait_queue_me
   5.00 ms     1.77 ms    31167  fuse_dev_do_read
   5.00 ms     1.72 ms     1961  sys_epoll_wait
   4.99 ms     0.97 ms      219  adb_read
   4.96 ms     0.79 ms    15181  mtp_read
   4.93 ms     1.40 ms      265  hrtimer_nanosleep
   4.86 ms     1.08 ms      321  wait_answer_interruptible.isra.11
   4.81 ms     1.90 ms       29  pipe_wait
   4.34 ms     0.67 ms      291  poll_schedule_timeout
   4.29 ms     0.86 ms       38  cgroup_lock_live_group
   4.20 ms     0.68 ms      297  unix_stream_recvmsg
   3.98 ms     2.57 ms        2  sys_brk
   3.54 ms     0.71 ms        7  inotify_read
   1.21 ms     0.55 ms        9  sys_sigsuspend
   1.13 ms     1.13 ms        1  do_get_write_access
   0.76 ms     0.70 ms        3  __msm_rpc_read
   0.33 ms     0.33 ms        1  arm_syscall
   0.31 ms     0.31 ms        1  tty_ldisc_wait_idle
   0.20 ms     0.19 ms        3  flush_work
   0.11 ms     0.02 ms      349  save_stack_trace_tsk
   0.09 ms     0.09 ms        1  fuse_file_llseek
   0.03 ms     0.02 ms        3  page_referenced
   0.01 ms     0.00 ms       11  pipe_lock_nested.isra.6
   0.01 ms     0.01 ms        1  start_this_handle
   0.00 ms     0.00 ms        2  tty_ioctl