39854 default_idle 766.4231 1 cpu_idle 0.0139 8 flush_thread 0.1053 1 release_thread 0.0139 2 prepare_to_copy 0.0312 19 copy_thread 0.0380 4 sys_vfork 0.0909 24 sys_execve 0.2222 5 __down 0.0236 15 __read_lock_failed 0.7500 3 restore_sigcontext 0.0095 2 sys_sigreturn 0.0094 4 setup_sigcontext 0.0135 4 setup_frame 0.0095 2 handle_signal 0.0075 10 do_signal 0.0500 51 ret_from_intr 1.8214 5 resume_userspace 0.2083 617 system_call 14.0227 21 syscall_call 1.9091 32 syscall_exit 2.9091 6 restore_all 0.4286 1 work_resched 0.0455 17 error_code 0.3036 1 device_not_available 0.0244 2 math_state_restore 0.0417 8 release_x86_irqs 0.0714 6 init_new_context 0.0268 3 destroy_context 0.0203 3 read_ldt 0.0132 1 sys_pipe 0.0100 12 old_mmap 0.0411 9 init_fpu 0.0682 4 restore_fpu 0.1111 4 convert_fxsr_to_user 0.0118 2 convert_fxsr_from_user 0.0091 1 save_i387_fxsave 0.0064 1 save_i387 0.0058 53 flush_tlb_mm 0.4732 26 flush_tlb_page 0.2241 1 smp_call_function 0.0039 2 .text.lock.smp 0.0513 801 pte_alloc_one 5.5625 305 pgd_ctor 12.7083 12 pgd_alloc 0.0625 13 pgd_free 0.1477 1534 do_page_fault 1.3433 1 kmap 0.0357 2 kunmap 0.0455 619 kmap_atomic 4.4214 137 kunmap_atomic 11.4167 9 kmap_atomic_to_page 0.0511 62 try_to_wake_up 0.0771 54 wake_up_forked_process 0.1627 28 schedule_tail 0.1489 7 sched_migrate_task 0.1346 69 sched_best_cpu 0.5074 9 sched_balance_exec 0.1731 19 find_busiest_node 0.1033 1318 schedule 1.0875 23 default_wake_function 0.8214 571 __wake_up 6.2065 50 __wake_up_sync 0.7812 317 complete 6.0962 56 wait_for_completion 0.3415 4 __cond_resched 0.1429 61 set_cpus_allowed 0.2460 36 migration_thread 0.0581 8 free_task_struct 0.0714 2 __put_task_struct 0.0128 9 add_wait_queue 0.1731 9 remove_wait_queue 0.2500 9 prepare_to_wait 0.1324 13 prepare_to_wait_exclusive 0.1912 23 finish_wait 0.3194 4 autoremove_wake_function 0.0714 198 dup_task_struct 1.2073 6 mm_init 0.0268 19 mm_alloc 0.3654 3 mmput 0.0341 21 mm_release 0.1750 100 copy_mm 0.1131 10 count_open_files 0.3125 139 copy_files 0.1974 625 copy_process 0.2360 8 do_fork 0.0238 2 __mmdrop 0.0364 12 profile_exit_task 0.2143 13 profile_exit_mmap 0.2321 418 release_task 1.0773 14 put_files_struct 0.0761 292 exit_notify 0.2000 43 do_exit 0.0522 2 sys_exit 0.1250 5 next_thread 0.0658 1 do_group_exit 0.0061 35 eligible_child 0.2083 32 wait_task_zombie 0.0899 73 sys_wait4 0.1259 7 sys_time 0.1029 314 current_kernel_time 4.3611 20 get_jiffies_64 0.3636 1 .text.lock.time 0.0164 9 do_softirq 0.0523 3 add_timer_on 0.0300 134 del_timer_sync 1.2407 1 sys_getpid 0.0625 1 sys_getppid 0.0179 1 sys_getgid 0.0625 304 flush_signal_handlers 4.4706 40 get_signal_to_deliver 0.0518 19 sigprocmask 0.0864 3 sys_rt_sigprocmask 0.0099 66 do_sigaction 0.1146 9 sys_rt_sigaction 0.0425 1 notifier_call_chain 0.0179 1 sys_getsid 0.0125 30 supplemental_group_member 0.5769 30 in_group_p 0.7500 1 in_egroup_p 0.0250 11 sys_newuname 0.1019 2 sys_getrlimit 0.0185 2 sys_setrlimit 0.0104 3 getrusage 0.0060 42 alloc_pidmap 0.0847 1 call_rcu 0.0132 13 exit_itimers 0.1161 7 add_to_page_cache 0.0307 17 page_waitqueue 0.3542 41 unlock_page 0.6833 1 end_page_writeback 0.0078 3592 find_get_page 69.0769 224 find_trylock_page 3.5000 7 find_lock_page 0.0407 1 find_get_pages 0.0125 271 do_generic_mapping_read 0.3226 41 file_read_actor 0.1934 127 __generic_file_aio_read 0.2940 44 generic_file_read 0.2895 381 filemap_nopage 0.5570 66 filemap_getpage 0.2062 53 filemap_populate 0.1840 18 generic_file_mmap 0.3000 4 read_cache_page 0.0076 1 __filemap_copy_from_user_iovec 0.0125 39 generic_file_aio_write_nolock 0.0160 2 generic_file_write_nolock 0.0143 6 generic_file_write 0.0625 3 mempool_alloc 0.0106 177 bad_range 2.2125 16 bad_page 0.1481 53 free_pages_bulk 0.1183 1 __free_pages_ok 0.0049 169 prep_new_page 3.0179 2 __rmqueue 0.0070 1403 free_hot_cold_page 6.3773 4 free_hot_page 0.5000 1712 buffered_rmqueue 7.0164 355 __alloc_pages 0.5653 12 __get_free_pages 0.1429 12 __pagevec_free 0.3000 18 __free_pages 0.2812 2 free_pages 0.0263 2 nr_free_pages 0.0263 21 __get_page_state 0.1458 11 get_zone_counts 0.0917 1 balance_dirty_pages_ratelimited 0.0109 1 background_writeout 0.0054 347 __set_page_dirty_buffers 1.2218 33 __set_page_dirty_nobuffers 0.1875 125 file_ra_state_init 2.8409 450 do_page_cache_readahead 1.0817 52 page_cache_readahead 0.1733 10 page_cache_readaround 0.1316 2 handle_ra_miss 0.0179 1 slab_destroy 0.0035 3 cache_init_objs 0.0312 1 kmem_flagcheck 0.0208 29 cache_grow 0.0434 52 kmem_cache_alloc 0.7647 170 kmalloc 1.3710 758 kmem_cache_free 9.9737 4 kfree 0.0323 11 kfree_percpu 0.1964 52 reap_timer_fnc 0.0956 133 mark_page_accessed 2.3750 64 lru_cache_add 1.0000 167 lru_cache_add_active 2.6094 20 lru_add_drain 0.2778 931 release_pages 3.1453 236 __pagevec_lru_add_active 1.1346 268 vm_acct_memory 4.3226 2 .text.lock.swap 0.0204 6 hash_vcache 0.2143 10 invalidate_vcache 0.0917 250 install_page 0.4223 6 sys_remap_file_pages 0.0319 2 flush_all_zero_pkmaps 0.0102 94 kmap_high 0.2238 23 kunmap_high 0.1691 4 bounce_end_io 0.0323 1 bounce_end_io_write 0.0278 173 __blk_queue_bounce 0.3067 4 page_slot 0.2000 439 page_address 3.1357 144 set_page_address 0.4721 62 .text.lock.highmem 0.5041 935 clear_page_tables 2.1445 339 pte_alloc_map 1.1151 636 copy_page_range 0.5699 3527 zap_pte_range 5.3439 11 zap_pmd_range 0.1058 8 unmap_page_range 0.0833 61 unmap_vmas 0.0947 819 do_wp_page 0.8639 13993 do_anonymous_page 17.5791 1440 do_no_page 1.7822 652 handle_mm_fault 1.6300 5 __pmd_alloc 0.1042 336 vm_enough_memory 2.2105 417 remove_shared_vm_struct 4.1700 671 sys_brk 3.1065 218 find_vma_prepare 2.0185 7 __vma_link_rb 0.1094 13 __vma_link 0.0929 151 vma_link 1.3017 1 can_vma_merge_before 0.0147 85 can_vma_merge_after 1.0625 318 vma_merge 0.5933 121 do_mmap_pgoff 0.0813 12 get_unmapped_area 0.0411 575 find_vma 6.8452 15 find_vma_prev 0.1875 12 expand_stack 0.0732 6 free_pgtables 0.0429 5 unmap_vma 0.0446 1 unmap_vma_list 0.0312 20 unmap_region 0.0588 3 detach_vmas_to_be_unmapped 0.0341 36 split_vma 0.1636 25 do_munmap 0.0856 8 sys_munmap 0.0909 284 do_brk 0.6339 1 build_mmap_rb 0.0192 46 exit_mmap 0.0950 6 insert_vm_struct 0.0638 10 change_protection 0.0182 4 mprotect_fixup 0.0133 10 sys_mprotect 0.0188 4 do_mremap 0.0051 1 sys_mremap 0.0085 1444 page_add_rmap 3.2818 2717 page_remove_rmap 4.2720 3 try_to_unmap_obj 0.0024 176 __pte_chain_free 2.4444 103 pte_chain_alloc 1.7167 190 free_pages_and_swap_cache 1.4394 6 can_share_swap_page 0.0625 1 si_swapinfo 0.0109 8 sys_access 0.0256 2 sys_chdir 0.0185 11 filp_open 0.1196 580 dentry_open 1.5934 173 get_unused_fd 0.4413 592 fd_install 9.2500 46 sys_open 0.3966 1 sys_creat 0.0417 124 filp_close 0.7209 129 sys_close 1.0403 1 sys_vhangup 0.0192 98 generic_file_open 2.2791 18 generic_file_llseek 0.0865 6 sys_llseek 0.0288 194 vfs_read 0.9510 2 do_sync_write 0.0114 25 vfs_write 0.1202 25 sys_read 0.4167 3 sys_write 0.0500 106 get_empty_filp 0.5300 276 fput 11.5000 493 __fput 3.5214 232 fget 3.2222 7 put_filp 0.1591 1145 file_move 19.0833 360 file_kill 8.1818 351 .text.lock.file_table 3.4412 1 __set_page_buffers 0.0192 16 __find_get_block_slow 0.0556 4 inode_has_buffers 0.1667 7 invalidate_inode_buffers 0.0761 21 create_buffers 0.1500 1 __getblk_slow 0.0040 5 mark_buffer_dirty 0.0781 16 __brelse 0.3333 3 bh_lru_install 0.0132 41 __find_get_block 0.1971 1 __getblk 0.0179 1 __bread 0.0192 2 set_bh_page 0.0312 1 block_invalidatepage 0.0045 7 create_empty_buffers 0.0530 1 __block_write_full_page 0.0012 67 __block_prepare_write 0.0659 5 __block_commit_write 0.0338 3 block_prepare_write 0.0536 2 block_commit_write 0.0556 6 generic_commit_write 0.0652 2 recalc_bh_state 0.0156 1 alloc_buffer_head 0.0167 1 init_buffer_head 0.0227 4 bio_alloc 0.0096 1 bio_endio 0.0132 8 nr_blockdev_pages 0.0741 4 lookup_chrfops 0.0286 1 get_chrfops 0.0093 7 chrdev_open 0.0461 145 generic_fillattr 0.8430 33 vfs_getattr 0.2578 5 vfs_stat 0.0694 12 vfs_fstat 0.2000 59 cp_new_stat64 0.2201 2 sys_stat64 0.0417 15 sys_fstat64 0.3125 8 inode_add_bytes 0.0909 6 count 0.0882 80 copy_strings 0.1399 1 copy_strings_kernel 0.0208 8 put_dirty_page 0.0215 17 setup_arg_pages 0.0413 20 open_exec 0.1042 1 kernel_read 0.0132 80 exec_mmap 0.1681 55 flush_old_exec 0.0284 24 prepare_binprm 0.1364 22 compute_creds 0.0887 24 search_binary_handler 0.0632 31 do_execve 0.0587 63 pipe_wait 0.4257 119 pipe_read 0.2288 114 pipe_write 0.1781 7 pipe_release 0.0380 3 pipe_read_fasync 0.0357 1 pipe_write_fasync 0.0114 2 pipe_read_release 0.0556 1 pipe_write_release 0.0278 5 pipe_new 0.0255 1 pipefs_delete_dentry 0.1250 4 get_pipe_inode 0.0217 11 do_pipe 0.0224 29 getname 0.1859 33 vfs_permission 0.1269 19 permission 0.3654 9 get_write_access 0.1500 134 deny_write_access 2.0938 160 path_release 3.3333 1 cached_lookup 0.0096 4 real_lookup 0.0204 52 follow_mount 0.2889 17 follow_down 0.1090 257 do_lookup 1.8357 1123 link_path_walk 0.5494 1 path_walk 0.0312 1842 path_lookup 5.5482 7 lookup_hash 0.0500 8 __user_walk 0.1250 2 lock_rename 0.0106 4 vfs_create 0.0286 191 may_open 0.5080 65 open_namei 0.0655 1 lookup_create 0.0093 1 sys_unlink 0.0031 27 vfs_follow_link 0.0662 1 set_close_on_exec 0.0156 4 expand_files 0.0588 2 locate_fd 0.0071 1 dupfd 0.0086 5 sys_dup2 0.0231 2 sys_fcntl64 0.0179 13 fasync_helper 0.0551 7 __kill_fasync 0.0761 297 kill_fasync 5.9400 11 .text.lock.fcntl 0.0797 2 sys_ioctl 0.0034 56 vfs_readdir 0.5833 1 fillonedir 0.0069 18 filldir64 0.0692 4 sys_getdents64 0.0225 35 locks_remove_posix 0.1326 12 locks_remove_flock 0.0638 11 posix_block_lock 0.5500 146 dput 0.4244 21 d_invalidate 0.1458 48 d_alloc 0.1062 25 d_instantiate 0.3472 7967 __d_lookup 28.0528 2 d_validate 0.0063 8 d_rehash 0.0870 7 __d_path 0.0211 13 sys_getcwd 0.0246 156 .text.lock.dcache 0.3012 46 alloc_inode 0.1420 4 destroy_inode 0.0556 6 inode_init_once 0.0185 2 __iget 0.0250 1 clear_inode 0.0076 1 find_inode_fast 0.0167 18 new_inode 0.1731 2 get_new_inode_fast 0.0104 4 iget_locked 0.0270 17 __insert_inode_hash 0.1848 17 generic_forget_inode 0.0685 8 iput 0.0741 12 inode_times_differ 0.1765 51 update_atime 0.2602 3 inode_update_time 0.0208 8 wake_up_inode 0.1667 1 expand_fd_array 0.0029 90 dnotify_flush 0.7500 3 fcntl_dirnotify 0.0084 326 dnotify_parent 3.6222 5 .text.lock.dnotify 0.1190 1 lookup_mnt 0.0119 22 copy_namespace 0.0249 68 __mark_inode_dirty 0.3333 1 write_inode 0.0167 13 __sync_single_inode 0.0256 2 sync_sb_inodes 0.0041 1 writeback_acquire 0.0417 11 do_mpage_readpage 0.0114 8 mpage_writepage 0.0054 3 mpage_writepages 0.0045 1 exit_aio 0.0078 1 __put_ioctx 0.0119 7 eventpoll_init_file 0.2917 57 eventpoll_release 0.5278 4 sys_epoll_create 0.0417 2 set_brk 0.0278 2 padzero 0.0625 20 create_elf_tables 0.0210 6 elf_map 0.0349 11 load_elf_interp 0.0201 64 load_elf_binary 0.0255 1 de_put 0.0054 1 proc_alloc_inode 0.0089 6 proc_get_inode 0.0176 8 proc_root_lookup 0.0526 8 proc_lookup 0.0333 2 meminfo_read_proc 0.0062 3 write_profile 0.0221 14 ext2_get_group_desc 0.0972 14 read_block_bitmap 0.1458 4 reserve_blocks 0.0256 6 group_reserve_blocks 0.0600 1 group_release_blocks 0.0125 8 ext2_free_blocks 0.0132 52 grab_block 0.1161 13 ext2_new_block 0.0109 3 ext2_commit_chunk 0.0312 8 ext2_get_page 0.0500 36 ext2_readdir 0.0514 1 ext2_find_entry 0.0021 68 ext2_add_link 0.0752 12 ext2_release_file 0.3333 7 read_inode_bitmap 0.0729 7 ext2_reserve_inode 0.0389 4 ext2_preread_inode 0.0200 9 find_group_other 0.0381 36 ext2_new_inode 0.0302 2 ext2_discard_prealloc 0.0250 2 ext2_alloc_block 0.0143 5 ext2_block_to_path 0.0152 4 ext2_get_branch 0.0145 1 ext2_find_near 0.0083 5 ext2_alloc_branch 0.0102 17 ext2_get_block 0.0216 1 ext2_readpages 0.0312 2 ext2_prepare_write 0.0625 1 ext2_truncate 0.0009 2 ext2_get_inode 0.0077 2 ext2_update_inode 0.0025 2 ext2_create 0.0109 1 ext2_alloc_inode 0.0227 3 ext2_follow_link 0.0833 4 copy_semundo 0.0256 21 sem_exit 0.0389 1 .text.lock.sem 0.0070 2 cap_bprm_set_security 0.0167 28 cap_bprm_compute_creds 0.1273 4 skip_atoi 0.0769 24 number 0.0349 36 vsnprintf 0.0337 1 vsprintf 0.0357 1 sprintf 0.0417 2 __rb_rotate_left 0.0312 2 __rb_rotate_right 0.0312 16 rb_insert_color 0.0816 10 __rb_erase_color 0.0258 5 rb_erase 0.0236 1 rb_first 0.0278 4 radix_tree_preload 0.0263 6 radix_tree_insert 0.0366 280 radix_tree_lookup 3.6842 11 __lookup 0.0451 1 percpu_counter_mod 0.0179 2 .text.lock.percpu_counter 0.1667 114 strncpy_from_user 1.5000 20 clear_user 0.3333 905 strnlen_user 10.2841 146 __copy_user_intel 0.9359 25 __copy_user_zeroing_intel 0.1603 5007 __copy_to_user_ll 46.3611 3066 __copy_from_user_ll 29.4808 2 __get_user_1 0.1000 3 __get_user_4 0.1304 86 bad_get_user 9.5556 1932 atomic_dec_and_lock 26.8333 49 .text.lock.dec_and_lock 2.0417 1 read_zero 0.0019 10 check_tty_count 0.0625 4 get_tty_driver 0.0345 4 down_tty_sem 0.2000 4 up_tty_sem 0.2000 9 init_dev 0.0082 8 release_dev 0.0058 4 tty_open 0.0042 1 tty_release 0.0109 2 tty_fasync 0.0085 2 pty_open 0.0093 13 __make_request 0.0122 1 generic_make_request 0.0019 1 __end_that_request_first 0.0021 1 scsi_put_command 0.0071 6 scsi_dispatch_cmd 0.0142 1 scsi_finish_command 0.0069 1 scsi_init_cmd_errh 0.0046 13 scsi_end_request 0.0813 1 scsi_io_completion 0.0010 20 scsi_request_fn 0.0417 127051 total 0.1056