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0.0491 27 prep_new_page 0.4821 140 free_hot_cold_page 0.6364 147 buffered_rmqueue 0.6025 37 __alloc_pages 0.0589 2 __get_free_pages 0.0238 2 __pagevec_free 0.0500 9 __free_pages 0.1406 1 free_pages 0.0132 6 __get_page_state 0.0417 1 get_zone_counts 0.0083 1 balance_dirty_pages 0.0028 2 balance_dirty_pages_ratelimited 0.0217 63 __set_page_dirty_buffers 0.2218 4 __set_page_dirty_nobuffers 0.0227 2 test_clear_page_dirty 0.0247 25 file_ra_state_init 0.5682 76 do_page_cache_readahead 0.1827 22 page_cache_readahead 0.0733 3 page_cache_readaround 0.0395 1 cache_grow 0.0015 14 kmem_cache_alloc 0.2059 68 kmalloc 0.5484 1 kmalloc_percpu 0.0071 195 kmem_cache_free 2.5658 3 kfree 0.0242 1 kfree_percpu 0.0179 15 reap_timer_fnc 0.0276 41 mark_page_accessed 0.7321 5 lru_cache_add 0.0781 14 lru_cache_add_active 0.2188 9 lru_add_drain 0.1250 1090 release_pages 3.6824 1 __pagevec_release 0.0250 15 __pagevec_lru_add 0.0852 23 __pagevec_lru_add_active 0.1106 19 vm_acct_memory 0.3065 1 .text.lock.swap 0.0102 2 truncate_complete_page 0.0179 1 invalidate_complete_page 0.0066 39 truncate_inode_pages 0.0557 4 invalidate_vcache 0.0367 1 .text.lock.vcache 0.0370 45 install_page 0.0760 3 sys_remap_file_pages 0.0160 119 kmap_high 0.2833 35 kunmap_high 0.2574 1 bounce_copy_vec 0.0132 2 page_slot 0.1000 139 page_address 0.9929 48 set_page_address 0.1574 139 .text.lock.highmem 1.1301 148 clear_page_tables 0.3394 51 pte_alloc_map 0.1678 1 pte_alloc_kernel 0.0038 1721 copy_page_range 1.5421 1807 zap_pte_range 2.7379 5 zap_pmd_range 0.0481 5 unmap_page_range 0.0521 42 unmap_vmas 0.0652 424 do_wp_page 0.4473 341 do_anonymous_page 0.4284 354 do_no_page 0.4381 73 handle_mm_fault 0.1825 2 __pmd_alloc 0.0417 19 vm_enough_memory 0.1250 344 remove_shared_vm_struct 3.4400 20 sys_brk 0.0926 8 find_vma_prepare 0.0741 4 __vma_link_rb 0.0625 14 __vma_link 0.1000 56 vma_link 0.4828 16 vma_merge 0.0299 39 do_mmap_pgoff 0.0262 3 get_unmapped_area 0.0103 78 find_vma 0.9286 5 find_vma_prev 0.0625 3 expand_stack 0.0183 1 free_pgtables 0.0071 4 unmap_vma 0.0357 10 unmap_region 0.0294 2 detach_vmas_to_be_unmapped 0.0227 6 split_vma 0.0273 11 do_munmap 0.0377 2 sys_munmap 0.0227 12 do_brk 0.0268 2 build_mmap_rb 0.0385 34 exit_mmap 0.0702 1 insert_vm_struct 0.0106 1 change_protection 0.0018 3 mprotect_fixup 0.0100 1 sys_mprotect 0.0019 803 page_add_rmap 1.8250 1715 page_remove_rmap 2.6965 5 try_to_unmap_obj 0.0040 24 __pte_chain_free 0.3333 10 pte_chain_alloc 0.1667 431 free_pages_and_swap_cache 3.2652 2 can_share_swap_page 0.0208 4 si_swapinfo 0.0435 2 sys_utime 0.0077 1 sys_chdir 0.0093 4 sys_chmod 0.0200 10 chown_common 0.0500 1 filp_open 0.0109 77 dentry_open 0.2115 16 get_unused_fd 0.0408 1 put_unused_fd 0.0179 154 fd_install 2.4062 4 sys_open 0.0345 27 filp_close 0.1570 9 sys_close 0.0726 10 generic_file_open 0.2326 16 generic_file_llseek 0.0769 49 vfs_read 0.2402 14 vfs_write 0.0673 12 sys_read 0.2000 8 sys_write 0.1333 9 get_empty_filp 0.0450 81 fput 3.3750 100 __fput 0.7143 118 fget 1.6389 6 put_filp 0.1364 217 file_move 3.6167 102 file_kill 2.3182 125 .text.lock.file_table 1.2255 1 unlock_buffer 0.0156 1 __set_page_buffers 0.0192 6 __clear_page_buffers 0.0938 41 __find_get_block_slow 0.1424 3 inode_has_buffers 0.1250 3 invalidate_inode_buffers 0.0326 21 create_buffers 0.1500 1 grow_dev_page 0.0036 17 mark_buffer_dirty 0.2656 208 __brelse 4.3333 2 bh_lru_install 0.0088 302 __find_get_block 1.4519 1 __bread 0.0192 1 invalidate_bh_lru 0.0147 3 set_bh_page 0.0469 1 try_to_release_page 0.0139 54 block_invalidatepage 0.2411 7 create_empty_buffers 0.0530 3 unmap_underlying_metadata 0.0357 1 __block_write_full_page 0.0012 163 __block_prepare_write 0.1604 17 __block_commit_write 0.1149 2 block_prepare_write 0.0357 1 block_commit_write 0.0278 5 generic_commit_write 0.0543 1 check_ttfb_buffer 0.0132 4 drop_buffers 0.0217 15 try_to_free_buffers 0.0872 1 recalc_bh_state 0.0078 3 alloc_buffer_head 0.0500 2 .text.lock.buffer 0.0073 1 chrdev_open 0.0066 50 generic_fillattr 0.2907 12 vfs_getattr 0.0938 1 vfs_stat 0.0139 1 vfs_fstat 0.0167 1 sys_readlink 0.0078 4 cp_new_stat64 0.0149 1 sys_fstat64 0.0208 1 inode_add_bytes 0.0114 4 inode_sub_bytes 0.0435 1 count 0.0147 28 copy_strings 0.0490 2 put_dirty_page 0.0054 7 setup_arg_pages 0.0170 5 open_exec 0.0260 41 exec_mmap 0.0861 13 flush_old_exec 0.0067 6 prepare_binprm 0.0341 1 compute_creds 0.0040 12 search_binary_handler 0.0316 2 do_execve 0.0038 4 pipe_wait 0.0270 4 pipe_read 0.0077 9 pipe_write 0.0141 4 pipe_release 0.0217 2 do_pipe 0.0041 7 getname 0.0449 16 vfs_permission 0.0615 7 permission 0.1346 23 get_write_access 0.3833 79 deny_write_access 1.2344 181 path_release 3.7708 4 cached_lookup 0.0385 32 real_lookup 0.1633 85 follow_mount 0.4722 1 follow_down 0.0064 25 do_lookup 0.1786 181 link_path_walk 0.0886 357 path_lookup 1.0753 1 lookup_hash 0.0071 2 __user_walk 0.0312 2 vfs_create 0.0143 46 may_open 0.1223 26 open_namei 0.0262 1 sys_mkdir 0.0046 3 d_unhash 0.0242 1 vfs_rmdir 0.0026 16 vfs_unlink 0.0476 4 sys_unlink 0.0125 3 vfs_follow_link 0.0074 37 .text.lock.namei 0.0607 3 sys_dup2 0.0139 3 do_fcntl 0.0077 3 fasync_helper 0.0127 3 kill_fasync 0.0600 2 file_ioctl 0.0057 5 sys_ioctl 0.0084 2 .text.lock.ioctl 0.1250 8 vfs_readdir 0.0833 4 filldir64 0.0154 1 .text.lock.readdir 0.0333 1 locks_copy_lock 0.0096 6 locks_remove_posix 0.0227 1 locks_remove_flock 0.0053 2 posix_block_lock 0.1000 1 d_free 0.0227 57 dput 0.1657 3 d_invalidate 0.0208 40 prune_dcache 0.1149 28 select_parent 0.1944 116 d_alloc 0.2566 69 d_instantiate 0.9583 12 d_lookup 0.1765 721 __d_lookup 2.5387 25 d_delete 0.1453 5 d_rehash 0.0543 1 __d_path 0.0030 4 d_path 0.0196 148 .text.lock.dcache 0.2857 72 alloc_inode 0.2222 2 destroy_inode 0.0278 3 inode_init_once 0.0093 9 __iget 0.1125 7 clear_inode 0.0530 82 new_inode 0.7885 1 get_new_inode_fast 0.0052 29 igrab 0.5179 1 iget_locked 0.0068 67 __insert_inode_hash 0.7283 33 generic_delete_inode 0.1833 2 generic_forget_inode 0.0081 1 generic_drop_inode 0.0312 15 iput 0.1389 1 bmap 0.0167 6 inode_times_differ 0.0882 102 update_atime 0.5204 6 inode_update_time 0.0417 2 inode_needs_sync 0.0312 37 .text.lock.inode 0.1209 33 inode_change_ok 0.0868 9 inode_setattr 0.0281 1 setattr_mask 0.0086 5 notify_change 0.0151 13 .text.lock.attr 0.4062 2 is_bad_inode 0.0833 5 expand_fd_array 0.0145 13 dnotify_flush 0.1083 89 dnotify_parent 0.9889 2 .text.lock.dnotify 0.0476 1 lookup_mnt 0.0119 2 copy_namespace 0.0023 10 set_fs_pwd 0.0781 122 __mark_inode_dirty 0.5980 2 write_inode 0.0333 9 .text.lock.fs_writeback 0.0393 1 do_mpage_readpage 0.0010 1 exit_aio 0.0078 2 eventpoll_init_file 0.0833 7 eventpoll_release 0.0648 2 sys_epoll_create 0.0208 1 padzero 0.0312 2 create_elf_tables 0.0021 6 elf_map 0.0349 8 load_elf_interp 0.0146 8 load_elf_binary 0.0032 1 de_put 0.0054 2 proc_delete_inode 0.0250 1 proc_read_inode 0.0208 3 proc_root_lookup 0.0197 7 proc_fd_link 0.0380 16 proc_root_link 0.1111 15 proc_check_root 0.0441 2 proc_info_read 0.0066 1 do_proc_readlink 0.0058 1 proc_pid_readlink 0.0041 3 proc_pid_make_inode 0.0163 7 pid_revalidate 0.0972 3 pid_fd_revalidate 0.0167 4 pid_base_iput 0.0556 1 name_to_int 0.0132 3 proc_lookupfd 0.0088 4 proc_base_lookup 0.0068 7 proc_pid_lookup 0.0133 9 get_pid_list 0.1071 2 .text.lock.base 0.0038 1 proc_file_read 0.0018 7 proc_lookup 0.0292 31 render_sigset_t 0.1649 27 proc_pid_status 0.0274 72 proc_pid_stat 0.0759 10 kstat_read_proc 0.0124 10 write_profile 0.0735 18 task_mem 0.0833 41 task_vsize 1.1389 54 ext2_get_group_desc 0.3750 82 read_block_bitmap 0.8542 4 reserve_blocks 0.0256 1 release_blocks 0.0250 49 group_reserve_blocks 0.4900 46 group_release_blocks 0.5750 45 ext2_free_blocks 0.0745 26 grab_block 0.0580 35 ext2_new_block 0.0293 1 ext2_count_free_blocks 0.0156 3 ext2_group_sparse 0.0312 18 .text.lock.balloc 0.4865 2 ext2_last_byte 0.0556 10 ext2_commit_chunk 0.1042 5 ext2_check_page 0.0102 5 ext2_get_page 0.0312 15 ext2_readdir 0.0214 31 ext2_find_entry 0.0662 16 ext2_inode_by_name 0.1600 36 ext2_add_link 0.0398 16 ext2_delete_entry 0.0444 3 ext2_release_file 0.0833 84 read_inode_bitmap 0.8750 19 ext2_reserve_inode 0.1056 12 ext2_release_inode 0.0682 22 ext2_free_inode 0.0846 42 ext2_preread_inode 0.2100 7 find_group_orlov 0.0096 32 find_group_other 0.1356 122 ext2_new_inode 0.1023 20 .text.lock.ialloc 0.5263 1 ext2_put_inode 0.0625 19 ext2_discard_prealloc 0.2375 6 ext2_alloc_block 0.0429 24 ext2_block_to_path 0.0732 4 ext2_get_branch 0.0145 6 ext2_alloc_branch 0.0122 28 ext2_get_block 0.0355 1 ext2_prepare_write 0.0312 8 ext2_free_branches 0.0227 20 ext2_truncate 0.0179 39 ext2_get_inode 0.1500 2 ext2_set_inode_flags 0.0227 66 ext2_update_inode 0.0821 1 ext2_setattr 0.0114 1 ext2_ioctl 0.0019 4 ext2_lookup 0.0263 1 ext2_create 0.0054 2 ext2_rmdir 0.0200 1 ext2_destroy_inode 0.0417 12 sem_exit 0.0222 2 .text.lock.sem 0.0141 2 cap_bprm_set_security 0.0167 9 cap_bprm_compute_creds 0.0409 1 skip_atoi 0.0192 67 number 0.0974 37 vsnprintf 0.0346 1 __rb_rotate_left 0.0156 2 __rb_rotate_right 0.0312 14 rb_insert_color 0.0714 4 __rb_erase_color 0.0103 2 rb_erase 0.0094 1 radix_tree_preload 0.0066 1 radix_tree_extend 0.0114 4 radix_tree_insert 0.0244 123 radix_tree_lookup 1.6184 10 __lookup 0.0410 1 radix_tree_gang_lookup 0.0081 3 radix_tree_delete 0.0156 6 percpu_counter_mod 0.1071 22 strncpy_from_user 0.2895 7 clear_user 0.1167 37 strnlen_user 0.4205 88 __copy_user_intel 0.5641 7 __copy_user_zeroing_intel 0.0449 446 __copy_to_user_ll 4.1296 108 __copy_from_user_ll 1.0385 2 __get_user_4 0.0870 3 bad_get_user 0.3333 416 atomic_dec_and_lock 5.7778 250 .text.lock.dec_and_lock 10.4167 1 check_tty_count 0.0063 1 down_tty_sem 0.0500 1 tty_open 0.0010 1 sys_connect 0.0078 1 alloc_skb 0.0026 1 unix_mkname 0.0081 1 unix_write_space 0.0089 1 unix_release_sock 0.0015 2 unix_create1 0.0066 80005 total 0.0665