58276 default_idle 1120.6923 1 cpu_idle 0.0139 1 exit_thread 0.0227 9 flush_thread 0.1184 4 release_thread 0.0556 20 copy_thread 0.0400 2 sys_vfork 0.0455 24 sys_execve 0.2222 1137 __down 5.3632 4 __down_failed 0.3333 1 __down_failed_interruptible 0.0833 1 __up_wakeup 0.0833 16 __read_lock_failed 0.8000 3 restore_sigcontext 0.0095 3 sys_sigreturn 0.0142 2 setup_sigcontext 0.0068 4 setup_frame 0.0095 3 handle_signal 0.0112 10 do_signal 0.0500 48 ret_from_intr 1.7143 2 resume_userspace 0.0833 649 system_call 14.7500 14 syscall_call 1.2727 32 syscall_exit 2.9091 1 restore_all 0.0714 11 error_code 0.1964 3 math_state_restore 0.0625 5 release_x86_irqs 0.0446 3 init_new_context 0.0134 1 destroy_context 0.0068 1 read_ldt 0.0044 17 old_mmap 0.0582 7 init_fpu 0.0530 8 restore_fpu 0.2222 5 convert_fxsr_to_user 0.0147 3 convert_fxsr_from_user 0.0136 1 save_i387_fxsave 0.0064 1 save_i387 0.0058 2 restore_i387_fxsave 0.0200 2 restore_i387 0.0185 54 flush_tlb_mm 0.4821 23 flush_tlb_page 0.1983 403 pte_alloc_one 2.7986 10 pgd_ctor 0.4167 10 pgd_alloc 0.0521 13 pgd_free 0.1477 1499 do_page_fault 1.3126 3 kmap 0.1071 1 kunmap 0.0227 523 kmap_atomic 3.7357 99 kunmap_atomic 8.2500 5 kmap_atomic_to_page 0.0284 52 try_to_wake_up 0.0647 32 wake_up_forked_process 0.0964 31 schedule_tail 0.1649 1 sched_migrate_task 0.0192 45 sched_best_cpu 0.3309 7 sched_balance_exec 0.1346 13 find_busiest_node 0.0707 1934 schedule 1.5957 59 default_wake_function 2.1071 1227 __wake_up 13.3370 92 __wake_up_sync 1.4375 221 complete 4.2500 54 wait_for_completion 0.3293 1 __cond_resched 0.0357 35 set_cpus_allowed 0.1411 25 migration_thread 0.0403 15 free_task_struct 0.1339 2 __put_task_struct 0.0128 8 add_wait_queue 0.1538 6 remove_wait_queue 0.1667 6 prepare_to_wait 0.0882 243 prepare_to_wait_exclusive 3.5735 57 finish_wait 0.7917 2 autoremove_wake_function 0.0357 143 dup_task_struct 0.8720 7 mm_init 0.0312 15 mm_alloc 0.2885 3 mmput 0.0341 11 mm_release 0.0917 126 copy_mm 0.1425 12 count_open_files 0.3750 150 copy_files 0.2131 545 copy_process 0.2058 8 do_fork 0.0238 3 __mmdrop 0.0545 17 profile_exit_task 0.3036 7 profile_exit_mmap 0.1250 366 release_task 0.9433 14 put_files_struct 0.0761 296 exit_notify 0.2027 36 do_exit 0.0437 1 sys_exit 0.0625 7 next_thread 0.0921 31 eligible_child 0.1845 32 wait_task_zombie 0.0899 69 sys_wait4 0.1190 3 sys_time 0.0441 295 current_kernel_time 4.0972 16 get_jiffies_64 0.2909 3 do_softirq 0.0174 2 del_timer 0.0208 100 del_timer_sync 0.9259 1 sys_getpid 0.0625 3 sys_getppid 0.0536 3 free_uid 0.0441 268 flush_signal_handlers 3.9412 37 get_signal_to_deliver 0.0479 28 sigprocmask 0.1273 6 sys_rt_sigprocmask 0.0197 48 do_sigaction 0.0833 8 sys_rt_sigaction 0.0377 1 notifier_call_chain 0.0179 1 sys_getpgrp 0.0625 30 supplemental_group_member 0.5769 16 in_group_p 0.4000 1 in_egroup_p 0.0250 13 sys_newuname 0.1204 1 sys_getrlimit 0.0093 1 sys_setrlimit 0.0052 1 getrusage 0.0020 34 alloc_pidmap 0.0685 1 rcu_check_quiescent_state 0.0057 3 exit_itimers 0.0268 4 add_to_page_cache 0.0175 12 page_waitqueue 0.2500 35 unlock_page 0.5833 4 end_page_writeback 0.0312 3866 find_get_page 74.3462 186 find_trylock_page 2.9062 7 find_lock_page 0.0407 1 find_get_pages 0.0125 285 do_generic_mapping_read 0.3393 36 file_read_actor 0.1698 111 __generic_file_aio_read 0.2569 33 generic_file_read 0.2171 332 filemap_nopage 0.4854 68 filemap_getpage 0.2125 56 filemap_populate 0.1944 8 generic_file_mmap 0.1333 1 read_cache_page 0.0019 3 remove_suid 0.0312 46 generic_file_aio_write_nolock 0.0189 3 generic_file_write_nolock 0.0214 8 generic_file_write 0.0833 4 mempool_alloc 0.0141 154 bad_range 1.9250 10 bad_page 0.0926 46 free_pages_bulk 0.1027 5 __free_pages_ok 0.0245 200 prep_new_page 3.5714 2 __rmqueue 0.0070 988 free_hot_cold_page 4.4909 6 free_hot_page 0.7500 1610 buffered_rmqueue 6.5984 357 __alloc_pages 0.5685 9 __get_free_pages 0.1071 16 __pagevec_free 0.4000 12 __free_pages 0.1875 2 free_pages 0.0263 2 nr_free_pages 0.0263 3 nr_free_highpages 0.0833 20 __get_page_state 0.1389 14 get_zone_counts 0.1167 2 si_meminfo 0.0312 3 balance_dirty_pages_ratelimited 0.0326 376 __set_page_dirty_buffers 1.3239 27 __set_page_dirty_nobuffers 0.1534 119 file_ra_state_init 2.7045 1 read_pages 0.0037 483 do_page_cache_readahead 1.1611 55 page_cache_readahead 0.1833 13 page_cache_readaround 0.1711 1 handle_ra_miss 0.0089 2 slab_destroy 0.0070 1 kmem_flagcheck 0.0208 2 cache_grow 0.0030 36 kmem_cache_alloc 0.5294 166 kmalloc 1.3387 505 kmem_cache_free 6.6447 1 kfree 0.0081 12 kfree_percpu 0.2143 14 reap_timer_fnc 0.0257 127 mark_page_accessed 2.2679 68 lru_cache_add 1.0625 161 lru_cache_add_active 2.5156 13 lru_add_drain 0.1806 891 release_pages 3.0101 2 __pagevec_lru_add 0.0114 237 __pagevec_lru_add_active 1.1394 1 pagevec_strip 0.0139 319 vm_acct_memory 5.1452 1 .text.lock.swap 0.0102 10 invalidate_vcache 0.0917 3 .text.lock.vcache 0.1111 236 install_page 0.3986 3 sys_remap_file_pages 0.0160 3 flush_all_zero_pkmaps 0.0153 78 kmap_high 0.1857 18 kunmap_high 0.1324 5 bounce_end_io 0.0403 112 __blk_queue_bounce 0.1986 1 page_slot 0.0500 413 page_address 2.9500 136 set_page_address 0.4459 50 .text.lock.highmem 0.4065 585 clear_page_tables 1.3417 322 pte_alloc_map 1.0592 5 pte_alloc_kernel 0.0192 580 copy_page_range 0.5197 3469 zap_pte_range 5.2561 12 zap_pmd_range 0.1154 4 unmap_page_range 0.0417 49 unmap_vmas 0.0761 762 do_wp_page 0.8038 13559 do_anonymous_page 17.0339 1365 do_no_page 1.6894 674 handle_mm_fault 1.6850 6 __pmd_alloc 0.1250 312 vm_enough_memory 2.0526 413 remove_shared_vm_struct 4.1300 639 sys_brk 2.9583 208 find_vma_prepare 1.9259 5 __vma_link_rb 0.0781 9 __vma_link 0.0643 147 vma_link 1.2672 4 can_vma_merge_before 0.0588 73 can_vma_merge_after 0.9125 346 vma_merge 0.6455 105 do_mmap_pgoff 0.0706 13 get_unmapped_area 0.0445 586 find_vma 6.9762 29 find_vma_prev 0.3625 12 expand_stack 0.0732 4 free_pgtables 0.0286 3 unmap_vma 0.0268 5 unmap_vma_list 0.1562 18 unmap_region 0.0529 29 split_vma 0.1318 26 do_munmap 0.0890 5 sys_munmap 0.0568 298 do_brk 0.6652 3 build_mmap_rb 0.0577 38 exit_mmap 0.0785 8 insert_vm_struct 0.0851 11 change_protection 0.0201 5 mprotect_fixup 0.0167 8 sys_mprotect 0.0150 3 do_mremap 0.0038 1 sys_mremap 0.0085 1512 page_add_rmap 3.4364 2638 page_remove_rmap 4.1478 5 try_to_unmap_obj 0.0040 170 __pte_chain_free 2.3611 81 pte_chain_alloc 1.3500 187 free_pages_and_swap_cache 1.4167 11 can_share_swap_page 0.1146 6 si_swapinfo 0.0652 5 sys_access 0.0160 19 filp_open 0.2065 573 dentry_open 1.5742 117 get_unused_fd 0.2985 1 put_unused_fd 0.0179 551 fd_install 8.6094 43 sys_open 0.3707 4 sys_creat 0.1667 109 filp_close 0.6337 130 sys_close 1.0484 104 generic_file_open 2.4186 3 .text.lock.open 0.0159 16 generic_file_llseek 0.0769 7 sys_llseek 0.0337 170 vfs_read 0.8333 3 do_sync_write 0.0170 36 vfs_write 0.1731 21 sys_read 0.3500 4 sys_write 0.0667 1 sys_pread64 0.0132 84 get_empty_filp 0.4200 1 open_private_file 0.0071 252 fput 10.5000 419 __fput 2.9929 223 fget 3.0972 14 put_filp 0.3182 956 file_move 15.9333 295 file_kill 6.7045 1 fs_may_remount_ro 0.0088 243 .text.lock.file_table 2.3824 1 unlock_buffer 0.0156 1 __set_page_buffers 0.0192 27 __find_get_block_slow 0.0938 3 inode_has_buffers 0.1250 8 invalidate_inode_buffers 0.0870 13 create_buffers 0.0929 3 mark_buffer_dirty 0.0469 26 __brelse 0.5417 2 bh_lru_install 0.0088 42 __find_get_block 0.2019 1 __getblk 0.0179 4 set_bh_page 0.0625 3 create_empty_buffers 0.0227 65 __block_prepare_write 0.0640 10 __block_commit_write 0.0676 3 block_prepare_write 0.0536 4 generic_commit_write 0.0435 1 submit_bh 0.0026 1 init_buffer_head 0.0227 1 bio_destructor 0.0132 1 bio_alloc 0.0024 13 nr_blockdev_pages 0.1204 8 lookup_chrfops 0.0571 8 chrdev_open 0.0526 111 generic_fillattr 0.6453 31 vfs_getattr 0.2422 4 vfs_stat 0.0556 21 vfs_fstat 0.3500 67 cp_new_stat64 0.2500 4 sys_stat64 0.0833 17 sys_fstat64 0.3542 2 inode_add_bytes 0.0227 1 inode_sub_bytes 0.0109 4 count 0.0588 90 copy_strings 0.1573 2 copy_strings_kernel 0.0417 9 put_dirty_page 0.0242 23 setup_arg_pages 0.0558 18 open_exec 0.0938 1 kernel_read 0.0132 81 exec_mmap 0.1702 47 flush_old_exec 0.0242 17 prepare_binprm 0.0966 9 compute_creds 0.0363 24 search_binary_handler 0.0632 20 do_execve 0.0379 186 pipe_wait 1.2568 156 pipe_read 0.3000 95 pipe_write 0.1484 3 pipe_release 0.0163 3 pipe_read_fasync 0.0357 3 pipe_write_fasync 0.0341 2 pipe_new 0.0102 2 get_pipe_inode 0.0109 11 do_pipe 0.0224 29 getname 0.1859 34 vfs_permission 0.1308 28 permission 0.5385 9 get_write_access 0.1500 102 deny_write_access 1.5938 106 path_release 2.2083 2 cached_lookup 0.0192 4 real_lookup 0.0204 60 follow_mount 0.3333 11 follow_down 0.0705 233 do_lookup 1.6643 930 link_path_walk 0.4550 1 path_walk 0.0312 1552 path_lookup 4.6747 6 lookup_hash 0.0429 4 __user_walk 0.0625 176 may_open 0.4681 45 open_namei 0.0454 17 vfs_follow_link 0.0417 1 set_close_on_exec 0.0156 5 expand_files 0.0735 4 locate_fd 0.0143 1 dupfd 0.0086 2 sys_fcntl64 0.0179 22 fasync_helper 0.0932 3 __kill_fasync 0.0326 230 kill_fasync 4.6000 13 .text.lock.fcntl 0.0942 4 sys_ioctl 0.0067 44 vfs_readdir 0.4583 32 filldir64 0.1231 3 sys_getdents64 0.0169 44 locks_remove_posix 0.1667 11 locks_remove_flock 0.0585 6 posix_block_lock 0.3000 155 dput 0.4506 20 d_invalidate 0.1389 47 d_alloc 0.1040 16 d_instantiate 0.2222 1 d_lookup 0.0147 6643 __d_lookup 23.3908 5 d_validate 0.0158 3 d_rehash 0.0326 5 __d_path 0.0151 14 sys_getcwd 0.0265 104 .text.lock.dcache 0.2008 43 alloc_inode 0.1327 3 destroy_inode 0.0417 2 inode_init_once 0.0062 1 __iget 0.0125 2 clear_inode 0.0152 1 find_inode_fast 0.0167 7 new_inode 0.0673 1 unlock_new_inode 0.0417 9 get_new_inode_fast 0.0469 1 iget_locked 0.0068 9 __insert_inode_hash 0.0978 2 generic_delete_inode 0.0111 10 generic_forget_inode 0.0403 2 iput 0.0185 12 inode_times_differ 0.1765 54 update_atime 0.2755 3 inode_update_time 0.0208 4 wake_up_inode 0.0833 1 notify_change 0.0030 1 free_fd_array 0.0139 89 dnotify_flush 0.7417 5 fcntl_dirnotify 0.0140 320 dnotify_parent 3.5556 2 .text.lock.dnotify 0.0476 2 lookup_mnt 0.0238 17 copy_namespace 0.0192 2 set_fs_pwd 0.0156 66 __mark_inode_dirty 0.3235 2 write_inode 0.0333 6 __sync_single_inode 0.0118 3 sync_sb_inodes 0.0061 1 writeback_inodes 0.0076 2 writeback_acquire 0.0833 1 .text.lock.fs_writeback 0.0044 2 mpage_end_io_write 0.0217 15 do_mpage_readpage 0.0155 1 mpage_readpages 0.0033 7 mpage_writepage 0.0047 3 mpage_writepages 0.0045 2 __put_ioctx 0.0238 11 eventpoll_init_file 0.4583 38 eventpoll_release 0.3519 8 sys_epoll_create 0.0833 2 padzero 0.0625 26 create_elf_tables 0.0273 10 elf_map 0.0581 19 load_elf_interp 0.0347 51 load_elf_binary 0.0203 2 de_put 0.0109 1 proc_read_inode 0.0208 2 proc_get_inode 0.0059 1 proc_fill_super 0.0074 4 proc_root_lookup 0.0263 3 proc_file_read 0.0053 17 proc_lookup 0.0708 2 meminfo_read_proc 0.0062 11 write_profile 0.0809 27 ext2_get_group_desc 0.1875 13 read_block_bitmap 0.1354 3 reserve_blocks 0.0192 1 release_blocks 0.0250 5 group_reserve_blocks 0.0500 8 ext2_free_blocks 0.0132 57 grab_block 0.1272 20 ext2_new_block 0.0167 1 ext2_last_byte 0.0278 6 ext2_commit_chunk 0.0625 8 ext2_get_page 0.0500 35 ext2_readdir 0.0500 2 ext2_find_entry 0.0043 59 ext2_add_link 0.0653 1 ext2_delete_entry 0.0028 13 ext2_release_file 0.3611 20 read_inode_bitmap 0.2083 6 ext2_reserve_inode 0.0333 10 ext2_preread_inode 0.0500 10 find_group_other 0.0424 31 ext2_new_inode 0.0260 4 ext2_discard_prealloc 0.0500 4 ext2_alloc_block 0.0286 3 ext2_block_to_path 0.0091 6 ext2_get_branch 0.0217 2 ext2_find_near 0.0167 5 ext2_alloc_branch 0.0102 16 ext2_get_block 0.0203 3 ext2_prepare_write 0.0938 1 ext2_free_branches 0.0028 3 ext2_set_inode_flags 0.0341 9 ext2_update_inode 0.0112 3 ext2_create 0.0163 1 ext2_alloc_inode 0.0227 7 ext2_follow_link 0.1944 1 copy_semundo 0.0064 18 sem_exit 0.0333 1 cap_bprm_set_security 0.0083 19 cap_bprm_compute_creds 0.0864 2 skip_atoi 0.0385 22 number 0.0320 28 vsnprintf 0.0262 1 vsprintf 0.0357 1 __rb_rotate_left 0.0156 5 __rb_rotate_right 0.0781 22 rb_insert_color 0.1122 17 __rb_erase_color 0.0438 4 rb_erase 0.0189 1 rb_first 0.0278 2 radix_tree_node_alloc 0.0208 2 radix_tree_preload 0.0132 5 radix_tree_insert 0.0305 277 radix_tree_lookup 3.6447 9 __lookup 0.0369 5 percpu_counter_mod 0.0893 4 .text.lock.percpu_counter 0.3333 128 strncpy_from_user 1.6842 23 clear_user 0.3833 720 strnlen_user 8.1818 170 __copy_user_intel 1.0897 18 __copy_user_zeroing_intel 0.1154 4790 __copy_to_user_ll 44.3519 2640 __copy_from_user_ll 25.3846 2 __get_user_4 0.0870 70 bad_get_user 7.7778 1568 atomic_dec_and_lock 21.7778 43 .text.lock.dec_and_lock 1.7917 3 check_tty_count 0.0187 2 get_tty_driver 0.0172 5 down_tty_sem 0.2500 3 up_tty_sem 0.1500 10 init_dev 0.0091 5 release_dev 0.0036 4 tty_open 0.0042 1 tty_fasync 0.0042 2 .text.lock.tty_io 0.0058 1 pty_close 0.0034 4 pty_open 0.0185 8 __make_request 0.0075 1 __end_that_request_first 0.0021 1 end_that_request_first 0.0357 1 scsi_dispatch_cmd 0.0024 1 scsi_finish_command 0.0069 6 scsi_end_request 0.0375 20 scsi_request_fn 0.0417 141139 total 0.1173