46889 default_idle 901.7115 2 cpu_idle 0.0278 2 exit_thread 0.0455 10 flush_thread 0.1316 1 release_thread 0.0139 1 prepare_to_copy 0.0156 15 copy_thread 0.0300 32 sys_execve 0.2963 1574 __down 7.4245 2 __down_failed_interruptible 0.1667 1 __up_wakeup 0.0833 18 __read_lock_failed 0.9000 4 restore_sigcontext 0.0127 5 sys_sigreturn 0.0236 2 setup_sigcontext 0.0068 3 setup_frame 0.0071 3 handle_signal 0.0112 9 do_signal 0.0450 53 ret_from_intr 1.8929 3 resume_userspace 0.1250 644 system_call 14.6364 23 syscall_call 2.0909 35 syscall_exit 3.1818 3 restore_all 0.2143 1 work_resched 0.0455 17 error_code 0.3036 3 device_not_available 0.0732 7 math_state_restore 0.1458 7 release_x86_irqs 0.0625 3 init_new_context 0.0134 1 destroy_context 0.0068 5 read_ldt 0.0219 1 do_gettimeofday 0.0071 2 sys_pipe 0.0200 1 sys_mmap2 0.0066 26 old_mmap 0.0890 11 init_fpu 0.0833 11 restore_fpu 0.3056 4 convert_fxsr_to_user 0.0118 3 save_i387 0.0174 1 restore_i387_fxsave 0.0100 55 flush_tlb_mm 0.4911 14 flush_tlb_page 0.1207 2 smp_call_function 0.0054 558 pte_alloc_one 3.8750 150 pgd_ctor 6.2500 9 pgd_alloc 0.0469 16 pgd_free 0.1818 1597 do_page_fault 1.3984 4 .text.lock.fault 0.0328 2 kmap 0.0357 1 kunmap 0.0227 698 kmap_atomic 5.1324 42 kunmap_atomic 3.5000 9 kmap_atomic_to_page 0.0536 70 try_to_wake_up 0.0871 1 wake_up_process 0.0500 32 wake_up_forked_process 0.0964 36 schedule_tail 0.2308 6 sched_migrate_task 0.1154 76 sched_best_cpu 0.5588 8 sched_balance_exec 0.1538 20 find_busiest_node 0.1087 2145 schedule 1.8178 47 default_wake_function 1.6786 1740 __wake_up 18.9130 46 __wake_up_sync 0.7188 323 complete 6.2115 1 complete_all 0.0179 64 wait_for_completion 0.3902 2 __cond_resched 0.0714 56 set_cpus_allowed 0.2258 30 migration_thread 0.0484 3 free_task_struct 0.0268 2 __put_task_struct 0.0128 2 add_wait_queue 0.0385 16 remove_wait_queue 0.4444 14 prepare_to_wait 0.2059 349 prepare_to_wait_exclusive 5.1324 98 finish_wait 1.3611 3 autoremove_wake_function 0.0536 172 dup_task_struct 1.0488 9 mm_init 0.0402 18 mm_alloc 0.3462 6 mmput 0.0682 18 mm_release 0.1500 122 copy_mm 0.1380 11 count_open_files 0.3438 166 copy_files 0.2358 612 copy_process 0.2311 7 do_fork 0.0208 2 __mmdrop 0.0364 16 profile_exit_task 0.2857 68 profile_exit_mmap 1.2143 423 release_task 1.1495 11 put_files_struct 0.0585 329 exit_notify 0.2253 44 do_exit 0.0534 5 next_thread 0.0658 49 eligible_child 0.2917 40 wait_task_zombie 0.1124 92 sys_wait4 0.1586 4 sys_time 0.0588 318 current_kernel_time 4.4167 8 get_jiffies_64 0.1455 7 do_softirq 0.0407 1 add_timer_on 0.0100 1 mod_timer 0.0036 4 del_timer 0.0417 100 del_timer_sync 0.9259 3 sys_getppid 0.0469 2 alloc_uid 0.0072 294 flush_signal_handlers 4.3235 57 get_signal_to_deliver 0.0738 1 sys_restart_syscall 0.0500 20 sigprocmask 0.0909 10 sys_rt_sigprocmask 0.0329 72 do_sigaction 0.1250 4 sys_rt_sigaction 0.0189 27 supplemental_group_member 0.5192 26 in_group_p 0.6500 15 sys_newuname 0.1389 3 sys_getrlimit 0.0278 1 sys_old_getrlimit 0.0068 3 sys_setrlimit 0.0156 2 getrusage 0.0040 2 sys_getrusage 0.0455 55 alloc_pidmap 0.1109 13 exit_itimers 0.1161 7 add_to_page_cache 0.0330 9 page_waitqueue 0.1875 35 unlock_page 0.5833 4 end_page_writeback 0.0312 3434 find_get_page 66.0385 211 find_trylock_page 3.2969 2 find_lock_page 0.0116 163 do_generic_mapping_read 0.1940 52 file_read_actor 0.2453 119 __generic_file_aio_read 0.2755 44 generic_file_read 0.2895 375 filemap_nopage 0.5482 51 filemap_getpage 0.1594 49 filemap_populate 0.1701 17 generic_file_mmap 0.2833 2 read_cache_page 0.0038 1 remove_suid 0.0104 1 __filemap_copy_from_user_iovec 0.0125 37 generic_file_aio_write_nolock 0.0152 1 generic_file_write_nolock 0.0071 8 generic_file_write 0.0833 2 mempool_alloc 0.0070 1 mempool_free 0.0109 1 mempool_free_slab 0.0526 179 bad_range 2.2375 4 bad_page 0.0370 57 free_pages_bulk 0.1272 10 __free_pages_ok 0.0490 179 prep_new_page 3.1964 2 __rmqueue 0.0070 1357 free_hot_cold_page 6.1682 4 free_hot_page 0.5000 1647 buffered_rmqueue 6.7500 333 __alloc_pages 0.5303 7 __get_free_pages 0.0833 17 __pagevec_free 0.4250 26 __free_pages 0.4062 1 free_pages 0.0132 2 nr_free_highpages 0.0556 32 __get_page_state 0.2222 18 get_zone_counts 0.1500 2 balance_dirty_pages_ratelimited 0.0217 313 __set_page_dirty_buffers 1.1021 40 __set_page_dirty_nobuffers 0.2273 131 file_ra_state_init 2.9773 2 read_pages 0.0074 511 do_page_cache_readahead 1.2284 70 page_cache_readahead 0.2333 14 page_cache_readaround 0.1842 2 slab_destroy 0.0070 1 kmem_flagcheck 0.0208 18 cache_grow 0.0269 48 kmem_cache_alloc 0.7059 188 kmalloc 1.5161 697 kmem_cache_free 9.1711 3 kfree 0.0242 7 kfree_percpu 0.1250 38 reap_timer_fnc 0.0699 131 mark_page_accessed 2.3393 78 lru_cache_add 1.2188 169 lru_cache_add_active 2.6406 14 lru_add_drain 0.1944 940 release_pages 3.1757 3 __pagevec_lru_add 0.0170 223 __pagevec_lru_add_active 1.0721 283 vm_acct_memory 4.5645 1 .text.lock.swap 0.0102 6 hash_vcache 0.2143 9 invalidate_vcache 0.0826 176 install_page 0.2895 10 sys_remap_file_pages 0.0532 5 flush_all_zero_pkmaps 0.0255 106 kmap_high 0.2524 16 kunmap_high 0.1176 1 bounce_copy_vec 0.0132 120 __blk_queue_bounce 0.2128 5 page_slot 0.2500 406 page_address 2.9000 130 set_page_address 0.4262 58 .text.lock.highmem 0.4715 874 clear_page_tables 2.0046 320 pte_alloc_map 1.0526 2 pte_alloc_kernel 0.0077 672 copy_page_range 0.6022 3587 zap_pte_range 5.4348 12 zap_pmd_range 0.1154 10 unmap_page_range 0.1042 70 unmap_vmas 0.1087 779 do_wp_page 0.8217 13960 do_anonymous_page 17.5377 1469 do_no_page 1.8181 639 handle_mm_fault 1.5975 2 __pmd_alloc 0.0417 366 vm_enough_memory 2.2875 422 remove_shared_vm_struct 4.0577 781 sys_brk 3.6157 214 find_vma_prepare 2.1400 15 __vma_link_rb 0.2344 22 __vma_link 0.1618 138 vma_link 1.1897 3 can_vma_merge_before 0.0625 49 can_vma_merge_after 0.8167 303 vma_merge 0.5739 128 do_mmap_pgoff 0.0860 19 get_unmapped_area 0.0651 537 find_vma 6.3929 23 find_vma_prev 0.2875 8 expand_stack 0.0488 9 free_pgtables 0.0643 10 unmap_vma 0.0893 2 unmap_vma_list 0.0625 14 unmap_region 0.0412 7 detach_vmas_to_be_unmapped 0.0795 45 split_vma 0.2045 23 do_munmap 0.0788 3 sys_munmap 0.0341 310 do_brk 0.6920 1 build_mmap_rb 0.0192 39 exit_mmap 0.0806 6 insert_vm_struct 0.0638 15 change_protection 0.0274 8 mprotect_fixup 0.0267 9 sys_mprotect 0.0169 1 .text.lock.mprotect 0.0097 4 do_mremap 0.0051 1359 page_add_rmap 3.0886 2464 page_remove_rmap 3.8742 3 try_to_unmap_obj 0.0025 152 __pte_chain_free 2.2353 94 pte_chain_alloc 1.6491 1 .text.lock.rmap 0.0133 188 free_pages_and_swap_cache 1.4242 6 can_share_swap_page 0.0625 3 si_swapinfo 0.0326 9 sys_access 0.0288 23 filp_open 0.2500 613 dentry_open 1.6841 128 get_unused_fd 0.3265 515 fd_install 8.0469 33 sys_open 0.2845 1 sys_creat 0.0417 122 filp_close 0.7093 99 sys_close 0.7984 1 sys_vhangup 0.0192 108 generic_file_open 2.5116 1 .text.lock.open 0.0053 16 generic_file_llseek 0.0769 5 sys_llseek 0.0240 1170 vfs_read 3.8487 1 do_sync_write 0.0057 117 vfs_write 0.3849 24 sys_read 0.4000 5 sys_write 0.0833 96 get_empty_filp 0.4800 2 open_private_file 0.0143 256 fput 10.6667 438 __fput 3.1286 246 fget 3.4167 8 put_filp 0.1818 1108 file_move 18.4667 355 file_kill 8.0682 1 fs_may_remount_ro 0.0088 284 .text.lock.file_table 2.7843 2 __set_page_buffers 0.0385 17 __find_get_block_slow 0.0590 4 inode_has_buffers 0.1667 5 invalidate_inode_buffers 0.0543 13 create_buffers 0.0929 24 __brelse 0.5000 1 bh_lru_install 0.0044 47 __find_get_block 0.2260 1 __getblk 0.0179 2 set_bh_page 0.0312 2 try_to_release_page 0.0278 5 create_empty_buffers 0.0379 1 unmap_underlying_metadata 0.0132 65 __block_prepare_write 0.0650 12 __block_commit_write 0.0811 1 block_prepare_write 0.0179 1 block_commit_write 0.0278 3 generic_commit_write 0.0326 1 end_bio_bh_io_sync 0.0208 1 alloc_buffer_head 0.0167 1 free_buffer_head 0.0147 4 init_buffer_head 0.0909 2 bio_alloc 0.0048 1 bio_endio 0.0132 11 nr_blockdev_pages 0.1019 6 lookup_chrfops 0.0429 2 get_chrfops 0.0185 5 chrdev_open 0.0329 130 generic_fillattr 0.7558 21 vfs_getattr 0.1641 3 vfs_stat 0.0417 20 vfs_fstat 0.3333 60 cp_new_stat64 0.2459 4 sys_stat64 0.0833 22 sys_fstat64 0.4583 6 inode_add_bytes 0.0652 6 count 0.0882 94 copy_strings 0.1643 5 put_dirty_page 0.0134 19 setup_arg_pages 0.0461 15 open_exec 0.0781 2 kernel_read 0.0263 84 exec_mmap 0.1765 39 flush_old_exec 0.0201 25 prepare_binprm 0.1420 12 compute_creds 0.0484 36 search_binary_handler 0.0947 42 do_execve 0.0795 210 pipe_wait 1.4189 209 pipe_read 0.4019 116 pipe_write 0.1812 1 pipe_release 0.0054 2 pipe_read_fasync 0.0238 1 pipe_write_fasync 0.0114 1 pipe_read_release 0.0278 1 pipe_write_release 0.0278 1 pipe_new 0.0051 6 get_pipe_inode 0.0326 12 do_pipe 0.0244 31 getname 0.1987 25 vfs_permission 0.0962 14 permission 0.2692 7 get_write_access 0.1167 111 deny_write_access 1.7344 156 path_release 3.2500 2 cached_lookup 0.0238 5 real_lookup 0.0231 55 follow_mount 0.3056 14 follow_down 0.0897 265 do_lookup 1.8929 1033 link_path_walk 0.5054 2 path_walk 0.0625 1744 path_lookup 5.2530 4 lookup_hash 0.0286 7 __user_walk 0.1094 1 lock_rename 0.0053 3 vfs_create 0.0214 178 may_open 0.4734 61 open_namei 0.0615 1 lookup_create 0.0093 10 vfs_follow_link 0.0245 3 set_close_on_exec 0.0469 3 locate_fd 0.0107 2 dupfd 0.0172 3 sys_dup2 0.0139 1 sys_dup 0.0278 3 do_fcntl 0.0077 1 sys_fcntl 0.0167 2 sys_fcntl64 0.0179 18 fasync_helper 0.0763 4 __kill_fasync 0.0435 288 kill_fasync 5.7600 12 .text.lock.fcntl 0.0870 1 sys_ioctl 0.0017 59 vfs_readdir 0.6146 1 fillonedir 0.0069 28 filldir64 0.1077 2 sys_getdents64 0.0112 49 locks_remove_posix 0.1856 13 locks_remove_flock 0.0691 7 posix_block_lock 0.3500 179 dput 0.5203 26 d_invalidate 0.1806 53 d_alloc 0.1173 14 d_instantiate 0.1944 7098 d_lookup 24.6458 2 d_validate 0.0063 7 d_rehash 0.0761 8 __d_path 0.0235 15 sys_getcwd 0.0284 112 .text.lock.dcache 0.2305 31 alloc_inode 0.0957 2 destroy_inode 0.0278 5 inode_init_once 0.0154 1 __iget 0.0125 1 clear_inode 0.0076 2 find_inode_fast 0.0333 19 new_inode 0.1827 1 unlock_new_inode 0.0417 2 get_new_inode_fast 0.0104 1 iunique 0.0089 10 iget_locked 0.0676 11 __insert_inode_hash 0.1196 1 generic_delete_inode 0.0056 11 generic_forget_inode 0.0444 2 generic_drop_inode 0.0625 6 iput 0.0556 20 inode_times_differ 0.2941 69 update_atime 0.3520 6 inode_update_time 0.0417 1 i_waitq_head 0.0500 7 wake_up_inode 0.1458 1 inode_change_ok 0.0026 1 is_bad_inode 0.0417 4 expand_fd_array 0.0116 100 dnotify_flush 0.8333 8 fcntl_dirnotify 0.0225 18 copy_namespace 0.0204 1 set_fs_pwd 0.0078 61 __mark_inode_dirty 0.2990 1 write_inode 0.0167 2 __sync_single_inode 0.0039 5 sync_sb_inodes 0.0102 1 writeback_in_progress 0.0833 1 .text.lock.fs_writeback 0.0044 21 do_mpage_readpage 0.0217 3 mpage_writepage 0.0020 3 mpage_writepages 0.0045 1 exit_aio 0.0078 1 __put_ioctx 0.0119 9 eventpoll_init_file 0.3750 47 eventpoll_release 0.4352 6 sys_epoll_create 0.0625 3 set_brk 0.0417 1 padzero 0.0312 25 create_elf_tables 0.0263 12 elf_map 0.0698 17 load_elf_interp 0.0310 51 load_elf_binary 0.0203 2 de_put 0.0109 1 proc_delete_inode 0.0167 2 proc_read_inode 0.0417 4 proc_get_inode 0.0118 4 proc_root_lookup 0.0263 5 proc_file_read 0.0088 18 proc_lookup 0.0750 3 proc_calc_metrics 0.0469 1 meminfo_read_proc 0.0031 19 write_profile 0.1397 13 ext2_get_group_desc 0.0903 23 read_block_bitmap 0.2396 8 group_reserve_blocks 0.0435 3 group_release_blocks 0.0500 3 ext2_free_blocks 0.0049 54 grab_block 0.1216 10 ext2_new_block 0.0090 2 ext2_last_byte 0.0556 5 ext2_commit_chunk 0.0521 11 ext2_get_page 0.0688 51 ext2_readdir 0.0729 56 ext2_add_link 0.0619 6 ext2_release_file 0.1667 23 read_inode_bitmap 0.2396 15 ext2_reserve_inode 0.0987 8 ext2_preread_inode 0.0400 5 find_group_other 0.0212 32 ext2_new_inode 0.0276 2 ext2_alloc_block 0.0143 8 ext2_block_to_path 0.0244 1 ext2_get_branch 0.0036 1 ext2_find_near 0.0083 3 ext2_alloc_branch 0.0061 13 ext2_get_block 0.0165 3 ext2_prepare_write 0.0938 2 ext2_get_inode 0.0077 2 ext2_set_inode_flags 0.0227 7 ext2_update_inode 0.0087 4 ext2_create 0.0217 3 ext2_alloc_inode 0.0682 6 ext2_follow_link 0.1500 28 sem_exit 0.0519 3 cap_bprm_set_security 0.0250 26 cap_bprm_compute_creds 0.1182 4 skip_atoi 0.0769 17 number 0.0247 29 vsnprintf 0.0272 1 vsprintf 0.0357 8 __rb_rotate_left 0.1250 4 __rb_rotate_right 0.0625 18 rb_insert_color 0.0918 7 __rb_erase_color 0.0180 8 rb_erase 0.0377 1 rb_first 0.0278 1 radix_tree_node_alloc 0.0104 7 radix_tree_preload 0.0461 2 radix_tree_extend 0.0227 3 radix_tree_insert 0.0183 309 radix_tree_lookup 4.0658 15 __lookup 0.0615 111 strncpy_from_user 1.4605 16 clear_user 0.2667 897 strnlen_user 10.1932 160 __copy_user_intel 1.0256 17 __copy_user_zeroing_intel 0.1090 5001 __copy_to_user_ll 46.3056 3156 __copy_from_user_ll 30.3462 1 __get_user_1 0.0500 5 __get_user_4 0.2174 68 bad_get_user 7.5556 1665 atomic_dec_and_lock 23.1250 46 .text.lock.dec_and_lock 1.9167 2 read_zero 0.0038 10 check_tty_count 0.0625 2 get_tty_driver 0.0172 3 down_tty_sem 0.1500 5 up_tty_sem 0.2500 10 init_dev 0.0091 5 release_dev 0.0036 7 tty_open 0.0073 1 tty_release 0.0109 1 tty_fasync 0.0042 1 .text.lock.tty_io 0.0029 1 pty_close 0.0034 4 pty_open 0.0185 1 add_disk_randomness 0.0156 1 blk_recount_segments 0.0018 1 __make_request 0.0009 1 generic_make_request 0.0019 1 end_that_request_first 0.0357 1 scsi_dispatch_cmd 0.0024 2 .text.lock.hosts 0.0110 7 scsi_queue_next_request 0.0168 4 scsi_request_fn 0.0083 1 tcp_rcv_established 0.0006 136468 total 0.1142