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pgd_alloc 0.0885 31 pgd_free 0.3523 834 do_page_fault 0.7303 7 kmap 0.1250 4 kunmap 0.0909 914 kmap_atomic 6.7206 39 kunmap_atomic 3.2500 8 kmap_atomic_to_page 0.0476 85 try_to_wake_up 0.1057 2 wake_up_process 0.1000 59 wake_up_forked_process 0.1777 58 schedule_tail 0.3718 2 nr_running 0.0625 1 nr_iowait 0.0147 3 sched_migrate_task 0.0577 63 sched_best_cpu 0.4632 4 sched_balance_exec 0.0769 9 find_busiest_node 0.0489 985 schedule 0.8347 30 default_wake_function 1.0714 783 __wake_up 8.5109 166 complete 3.1923 52 wait_for_completion 0.3171 8 __cond_resched 0.2857 80 set_cpus_allowed 0.3226 58 migration_thread 0.0935 7 free_task_struct 0.0625 1 __put_task_struct 0.0064 6 add_wait_queue 0.1154 28 remove_wait_queue 0.7778 5 prepare_to_wait_exclusive 0.0735 5 finish_wait 0.0694 187 dup_task_struct 1.1402 15 mm_init 0.0670 27 mm_alloc 0.2700 18 mmput 0.1875 31 mm_release 0.2583 1685 copy_mm 1.7926 14 count_open_files 0.4375 242 copy_files 0.3438 1172 copy_process 0.4426 14 do_fork 0.0417 2 __mmdrop 0.0364 1 .text.lock.fork 0.0032 17 profile_exit_task 0.3036 34 profile_exit_mmap 0.6071 733 release_task 1.9918 34 put_files_struct 0.1809 1 put_fs_struct 0.0063 568 exit_notify 0.3890 59 do_exit 0.0716 1 sys_exit 0.0625 8 next_thread 0.1053 44 eligible_child 0.2619 35 wait_task_zombie 0.0983 109 sys_wait4 0.1879 1 do_setitimer 0.0027 3 sys_time 0.0441 1 sys_gettimeofday 0.0063 840 current_kernel_time 11.6667 14 get_jiffies_64 0.2545 4 sys_sysctl 0.0213 3 parse_table 0.0127 1 do_sysctl_strategy 0.0027 2 sysctl_string 0.0055 1 .text.lock.sysctl 0.0115 1 add_timer_on 0.0100 4 del_timer 0.0417 171 del_timer_sync 1.5833 1 sys_alarm 0.0132 2 sys_getpid 0.1250 2 sys_getppid 0.0357 3 free_uid 0.0441 2 alloc_uid 0.0072 561 flush_signal_handlers 8.2500 62 get_signal_to_deliver 0.0803 93 sigprocmask 0.4227 8 sys_rt_sigprocmask 0.0263 63 do_sigaction 0.1094 9 sys_rt_sigaction 0.0425 1 sys_setpgid 0.0025 4 supplemental_group_member 0.0769 2 in_group_p 0.0500 23 sys_newuname 0.2130 2 sys_setrlimit 0.0104 1 getrusage 0.0020 1 sys_getrusage 0.0227 1 sys_umask 0.0312 49 alloc_pidmap 0.0988 21 find_task_by_pid 0.2763 180 call_rcu 2.3684 10 exit_itimers 0.0893 1 do_posix_gettime 0.0179 7 __remove_from_page_cache 0.0729 30 remove_from_page_cache 0.2885 41 add_to_page_cache 0.1934 2 add_to_page_cache_lru 0.0417 20 page_waitqueue 0.4167 1 wait_on_page_bit 0.0048 109 unlock_page 1.8167 4 end_page_writeback 0.0312 4253 find_get_page 75.9464 647 find_trylock_page 10.1094 45 find_lock_page 0.2616 1 find_or_create_page 0.0054 162 find_get_pages 2.0250 286 do_generic_mapping_read 0.3405 79 file_read_actor 0.3726 210 __generic_file_aio_read 0.4861 2 generic_file_aio_read 0.0250 67 generic_file_read 0.4408 842 filemap_nopage 1.2310 76 filemap_getpage 0.2375 62 filemap_populate 0.2153 58 generic_file_mmap 0.9667 7 read_cache_page 0.0133 11 remove_suid 0.1146 342 generic_file_aio_write_nolock 0.1402 9 generic_file_write_nolock 0.0643 69 generic_file_write 0.7188 1 generic_file_readv 0.0071 70 bad_range 0.8750 17 bad_page 0.1574 90 free_pages_bulk 0.2009 4 __free_pages_ok 0.0217 146 prep_new_page 2.6071 1 __rmqueue 0.0037 996 free_hot_cold_page 5.0816 4 free_hot_page 0.5000 1 free_cold_page 0.0833 1047 buffered_rmqueue 4.1548 247 __alloc_pages 0.3933 16 __get_free_pages 0.1905 1 get_zeroed_page 0.0093 9 __pagevec_free 0.2250 44 __free_pages 0.6875 2 free_pages 0.0263 2 nr_free_pages 0.0263 1 nr_free_highpages 0.0278 35 __get_page_state 0.2431 7 get_zone_counts 0.0583 17 balance_dirty_pages_ratelimited 0.1848 3 background_writeout 0.0179 16 __set_page_dirty_nobuffers 0.0909 717 set_page_dirty 11.2031 15 test_clear_page_dirty 0.1613 192 file_ra_state_init 4.3636 364 do_page_cache_readahead 0.8750 61 page_cache_readahead 0.2033 11 page_cache_readaround 0.1447 2 slab_destroy 0.0070 13 cache_grow 0.0195 50 kmem_cache_alloc 0.7353 392 kmalloc 3.1613 1 kmalloc_percpu 0.0071 1053 kmem_cache_free 13.8553 2 kfree 0.0161 11 kfree_percpu 0.1964 81 reap_timer_fnc 0.1489 175 mark_page_accessed 3.1250 21 lru_cache_add 0.3281 47 lru_cache_add_active 0.7344 18 lru_add_drain 0.2500 4359 release_pages 14.7264 3 __pagevec_release 0.0750 61 __pagevec_lru_add 0.3466 158 __pagevec_lru_add_active 0.7596 1 pagevec_lookup 0.0250 93 vm_acct_memory 1.5000 2 do_invalidatepage 0.0500 6 truncate_complete_page 0.0833 141 truncate_inode_pages 0.2026 1 hash_vcache 0.0357 23 invalidate_vcache 0.2110 2 .text.lock.vcache 0.0741 74 install_page 0.1402 7 sys_remap_file_pages 0.0372 6 flush_all_zero_pkmaps 0.0306 502 kmap_high 1.1952 168 kunmap_high 1.2353 2 bounce_copy_vec 0.0263 7 page_slot 0.3500 580 page_address 4.1429 238 set_page_address 0.7803 792 .text.lock.highmem 6.4390 1453 clear_page_tables 3.5965 228 pte_alloc_map 0.7917 7381 copy_page_range 10.5443 9533 zap_pte_range 14.3569 24 zap_pmd_range 0.2308 14 unmap_page_range 0.1458 407 unmap_vmas 0.6320 1827 do_wp_page 2.1048 3 vmtruncate 0.0086 1577 do_anonymous_page 2.8363 1128 do_no_page 1.5580 335 handle_mm_fault 0.8375 1 __pmd_alloc 0.0208 84 vm_enough_memory 0.5526 1961 remove_shared_vm_struct 19.6100 114 sys_brk 0.5278 60 find_vma_prepare 0.5556 24 __vma_link_rb 0.3750 64 __vma_link 0.4571 292 vma_link 2.5172 4 can_vma_merge_before 0.0833 2 can_vma_merge_after 0.0333 50 vma_merge 0.0947 253 do_mmap_pgoff 0.1700 15 get_unmapped_area 0.0514 304 find_vma 3.6190 22 find_vma_prev 0.2750 4 expand_stack 0.0244 5 free_pgtables 0.0357 32 unmap_vma 0.2857 1 unmap_vma_list 0.0312 22 unmap_region 0.0647 5 detach_vmas_to_be_unmapped 0.0568 80 split_vma 0.3636 35 do_munmap 0.1199 7 sys_munmap 0.0795 34 do_brk 0.0759 5 build_mmap_rb 0.0962 171 exit_mmap 0.3533 5 insert_vm_struct 0.0532 1 .text.lock.mmap 0.0040 8 change_protection 0.0146 4 mprotect_fixup 0.0133 4 sys_mprotect 0.0075 49 rmap_get_cpu 0.4537 2 get_rmap_chain 0.0263 1 exec_rmap 0.0125 28 dup_rmap 0.2258 16 exit_rmap 0.0976 1683 page_add_rmap 5.1311 1009 page_dup_rmap 16.8167 707 page_turn_rmap 4.1105 5803 page_remove_rmap 29.6071 1112 try_to_unmap_one 1.6353 1707 free_pages_and_swap_cache 12.9318 10 can_share_swap_page 0.1042 1 si_swapinfo 0.0109 4 vfs_statfs 0.0588 1 do_truncate 0.0100 26 sys_utime 0.1000 3 sys_access 0.0096 1 sys_fchdir 0.0089 23 sys_chmod 0.1150 32 chown_common 0.1600 4 sys_chown 0.0556 20 filp_open 0.2174 313 dentry_open 0.8599 150 get_unused_fd 0.3827 5 put_unused_fd 0.0893 640 fd_install 10.0000 51 sys_open 0.4397 138 filp_close 0.8023 50 sys_close 0.4032 1 sys_vhangup 0.0192 25 generic_file_open 0.5814 55 generic_file_llseek 0.2644 3 sys_llseek 0.0144 3474 vfs_read 11.4276 1 do_sync_write 0.0057 888 vfs_write 2.9211 46 sys_read 0.7667 9 sys_write 0.1500 1 sys_pread64 0.0132 66 get_empty_filp 0.3300 448 fput 18.6667 648 __fput 4.6286 435 fget 6.0417 14 put_filp 0.3182 1004 file_move 16.7333 506 file_kill 11.5000 7 fs_may_remount_ro 0.0614 617 .text.lock.file_table 6.0490 14 wake_up_buffer 0.3500 10 unlock_buffer 0.1562 5 __set_page_buffers 0.0962 21 __clear_page_buffers 0.3281 214 __find_get_block_slow 0.7431 34 inode_has_buffers 1.4167 2 osync_buffers_list 0.0152 6 invalidate_inode_buffers 0.0652 3 remove_inode_buffers 0.0278 78 create_buffers 0.5571 1 init_page_buffers 0.0093 1 grow_dev_page 0.0036 36 mark_buffer_dirty 0.5625 833 __brelse 17.3542 13 bh_lru_install 0.0570 1035 __find_get_block 4.9760 10 __getblk 0.1786 15 __bread 0.2885 1 invalidate_bh_lru 0.0147 16 set_bh_page 0.2500 7 try_to_release_page 0.0795 278 block_invalidatepage 1.2411 48 create_empty_buffers 0.3636 4 unmap_underlying_metadata 0.0526 2 __block_write_full_page 0.0023 560 __block_prepare_write 0.5600 70 __block_commit_write 0.4730 1 block_read_full_page 0.0015 8 block_prepare_write 0.1429 1 block_commit_write 0.0278 21 generic_commit_write 0.2283 1 nobh_prepare_write 0.0011 2 block_truncate_page 0.0042 1 check_ttfb_buffer 0.0132 29 drop_buffers 0.1510 121 try_to_free_buffers 0.7035 6 recalc_bh_state 0.0469 7 alloc_buffer_head 0.1167 6 free_buffer_head 0.0882 2 .text.lock.buffer 0.0073 11 nr_blockdev_pages 0.1019 2 lookup_chrfops 0.0143 2 get_chrfops 0.0185 2 chrdev_open 0.0132 259 generic_fillattr 1.5058 69 vfs_getattr 0.5391 7 vfs_stat 0.0972 6 vfs_lstat 0.0882 3 vfs_fstat 0.0500 1 cp_old_stat 0.0032 8 sys_readlink 0.0625 41 cp_new_stat64 0.1680 6 sys_stat64 0.1250 6 sys_lstat64 0.1250 4 sys_fstat64 0.0833 9 inode_add_bytes 0.0978 19 inode_sub_bytes 0.1979 1 count 0.0147 85 copy_strings 0.1486 2 copy_strings_kernel 0.0417 8 put_stack_page 0.0263 65 setup_arg_pages 0.1593 36 open_exec 0.1957 3 kernel_read 0.0395 140 exec_mmap 0.2941 88 flush_old_exec 0.0454 45 prepare_binprm 0.2557 6 compute_creds 0.0242 44 search_binary_handler 0.1158 61 do_execve 0.1155 2 .text.lock.exec 0.0048 16 pipe_wait 0.1081 33 pipe_read 0.0635 34 pipe_write 0.0531 3 pipe_release 0.0163 1 pipe_read_fasync 0.0119 2 pipe_write_fasync 0.0227 2 get_pipe_inode 0.0109 9 do_pipe 0.0183 40 getname 0.2564 75 vfs_permission 0.2885 31 permission 0.5962 119 get_write_access 1.9833 330 deny_write_access 5.1562 1029 path_release 21.4375 19 cached_lookup 0.2262 465 real_lookup 2.1528 1446 follow_mount 8.0333 7 follow_down 0.0449 155 do_lookup 1.1071 854 link_path_walk 0.4178 1 path_walk 0.0312 2171 path_lookup 6.5392 11 lookup_hash 0.0786 1 lookup_one_len 0.0096 20 __user_walk 0.3125 3 lock_rename 0.0160 1 unlock_rename 0.0132 9 vfs_create 0.0643 249 may_open 0.6622 144 open_namei 0.1452 8 vfs_mkdir 0.0571 11 sys_mkdir 0.0509 17 d_unhash 0.1371 10 vfs_rmdir 0.0258 2 sys_rmdir 0.0082 135 vfs_unlink 0.4018 53 sys_unlink 0.1656 7 vfs_follow_link 0.0172 1158 .text.lock.namei 1.8498 2 set_close_on_exec 0.0312 2 expand_files 0.0294 1 dupfd 0.0086 2 sys_dup2 0.0093 3 do_fcntl 0.0077 1 sys_fcntl 0.0167 7 fasync_helper 0.0297 26 kill_fasync 0.5200 1 .text.lock.fcntl 0.0072 1 file_ioctl 0.0029 29 sys_ioctl 0.0487 15 .text.lock.ioctl 0.9375 30 vfs_readdir 0.3125 15 filldir64 0.0577 2 sys_getdents64 0.0112 3 __posix_lock_file 0.0023 2 fcntl_setlk 0.0032 35 locks_remove_posix 0.1326 6 locks_remove_flock 0.0319 3 posix_block_lock 0.1500 1 .text.lock.locks 0.0041 14 d_free 0.3182 373 dput 1.0843 16 d_invalidate 0.1111 352 prune_dcache 1.0115 195 select_parent 1.3542 2 shrink_dcache_parent 0.0556 730 d_alloc 1.6150 436 d_instantiate 6.0556 10 d_alloc_root 0.1667 4034 d_lookup 14.0069 2 d_validate 0.0063 211 d_delete 1.2267 90 d_rehash 0.9783 3 d_move 0.0061 27 __d_path 0.0794 96 d_path 0.4706 3 is_subdir 0.0833 1742 .text.lock.dcache 3.5844 348 alloc_inode 1.0741 11 destroy_inode 0.1528 10 inode_init_once 0.0309 121 __iget 1.5125 23 clear_inode 0.1742 2 find_inode_fast 0.0333 405 new_inode 3.8942 3 get_new_inode_fast 0.0156 159 igrab 2.8393 274 __insert_inode_hash 2.9783 247 generic_delete_inode 1.3722 6 generic_forget_inode 0.0242 99 iput 0.9167 3 bmap 0.0500 50 inode_times_differ 0.7353 478 update_atime 2.4388 21 inode_update_time 0.1458 3 inode_needs_sync 0.0469 1 wake_up_inode 0.0208 202 .text.lock.inode 0.6601 143 inode_change_ok 0.3763 22 inode_setattr 0.0688 6 setattr_mask 0.0517 334 notify_change 0.7731 277 .text.lock.attr 6.2955 11 is_bad_inode 0.4583 3 expand_fd_array 0.0087 82 dnotify_flush 0.6833 7 fcntl_dirnotify 0.0197 69 lookup_mnt 0.8214 26 copy_namespace 0.0294 26 set_fs_pwd 0.2031 526 __mark_inode_dirty 2.5784 2 write_inode 0.0333 19 .text.lock.fs_writeback 0.0830 1 do_mpage_readpage 0.0010 15 exit_aio 0.1172 9 eventpoll_init_file 0.3750 37 eventpoll_release 0.3426 2 sys_epoll_create 0.0208 16 create_elf_tables 0.0168 13 elf_map 0.0756 27 load_elf_interp 0.0493 57 load_elf_binary 0.0227 4 de_put 0.0217 52 proc_delete_inode 0.8667 1 proc_read_inode 0.0208 4 proc_alloc_inode 0.0385 1 proc_destroy_inode 0.0417 4 proc_get_inode 0.0118 45 proc_root_lookup 0.2961 2 proc_root_readdir 0.0114 23 .text.lock.root 0.5610 84 proc_fd_link 0.4565 187 proc_root_link 1.2986 228 proc_check_root 0.6706 25 proc_info_read 0.0822 1 do_proc_readlink 0.0076 54 proc_pid_readlink 0.2143 15 task_dumpable 0.3409 23 proc_pid_make_inode 0.1250 45 pid_revalidate 0.6250 40 pid_fd_revalidate 0.2222 52 pid_base_iput 0.7222 10 pid_delete_dentry 0.4167 23 proc_lookupfd 0.0676 42 proc_base_lookup 0.0714 50 proc_pid_lookup 0.0977 133 get_pid_list 1.5833 1 proc_pid_readdir 0.0040 222 .text.lock.base 0.4173 4 proc_file_read 0.0070 1 proc_file_lseek 0.0045 34 proc_lookup 0.1417 1 .text.lock.generic 0.0109 151 render_sigset_t 0.8032 202 proc_pid_status 0.2053 722 proc_pid_stat 0.7616 1 proc_calc_metrics 0.0156 1 meminfo_read_proc 0.0032 41 kstat_read_proc 0.0510 10 write_profile 0.0735 192 task_mem 0.8889 316 task_vsize 8.7778 1 ext3_group_sparse 0.0104 146 ext2_get_group_desc 1.0139 428 read_block_bitmap 4.4583 160 group_reserve_blocks 0.8696 138 group_release_blocks 2.3000 151 ext2_free_blocks 0.2467 575 grab_block 1.2950 149 ext2_new_block 0.1335 1 ext2_count_free_blocks 0.0156 10 ext2_group_sparse 0.1042 2 ext2_bg_has_super 0.0417 2 ext2_bg_num_gdb 0.0339 11 .text.lock.balloc 0.2973 4 ext2_last_byte 0.1111 69 ext2_commit_chunk 0.7188 11 ext2_check_page 0.0225 24 ext2_get_page 0.1500 91 ext2_readdir 0.1300 141 ext2_find_entry 0.3013 109 ext2_inode_by_name 1.0900 151 ext2_add_link 0.1670 58 ext2_delete_entry 0.1611 2 ext2_make_empty 0.0060 8 ext2_empty_dir 0.0217 4 ext2_release_file 0.1111 331 read_inode_bitmap 3.4479 142 ext2_reserve_inode 0.9342 58 ext2_release_inode 0.4028 81 ext2_free_inode 0.3164 192 ext2_preread_inode 0.9600 29 find_group_orlov 0.0429 203 find_group_other 0.8602 478 ext2_new_inode 0.4121 18 ext2_count_free_inodes 0.2812 1 ext2_count_dirs 0.0156 7 .text.lock.ialloc 0.1750 3 ext2_put_inode 0.1875 6 ext2_delete_inode 0.0556 153 ext2_discard_prealloc 1.9125 21 ext2_alloc_block 0.1500 77 ext2_block_to_path 0.2348 13 ext2_get_branch 0.0471 3 ext2_find_near 0.0250 21 ext2_alloc_branch 0.0427 124 ext2_get_block 0.1574 8 ext2_prepare_write 0.2500 45 ext2_free_branches 0.1278 99 ext2_truncate 0.0887 128 ext2_get_inode 0.4923 5 ext2_set_inode_flags 0.0568 294 ext2_update_inode 0.3657 2 ext2_setattr 0.0227 1 .text.lock.inode 0.0132 2 ext2_ioctl 0.0038 15 ext2_lookup 0.0987 2 ext2_get_parent 0.0125 5 ext2_create 0.0272 8 ext2_unlink 0.0833 9 ext2_rmdir 0.0900 2 ext2_alloc_inode 0.0455 1 ext2_destroy_inode 0.0417 14 ext2_statfs 0.0574 3 ext2_follow_link 0.0750 2 copy_semundo 0.0128 27 sem_exit 0.0500 37 .text.lock.sem 0.2606 31 cap_bprm_compute_creds 0.1409 6 skip_atoi 0.1154 447 number 0.6497 282 vsnprintf 0.2640 5 vsprintf 0.1786 2 sprintf 0.0833 1 vsscanf 0.0010 8 __rb_rotate_left 0.1250 7 __rb_rotate_right 0.1094 60 rb_insert_color 0.3061 24 __rb_erase_color 0.0619 7 rb_erase 0.0330 8 radix_tree_preload 0.0526 3 radix_tree_extend 0.0341 24 radix_tree_insert 0.1463 426 radix_tree_lookup 5.6053 76 __lookup 0.3115 4 radix_tree_gang_lookup 0.0323 14 radix_tree_delete 0.0729 2 rwsem_wake 0.0104 97 strncpy_from_user 1.2763 40 clear_user 0.6667 344 strnlen_user 3.9091 396 __copy_user_intel 2.5385 32 __copy_user_zeroing_intel 0.2051 2753 __copy_to_user_ll 25.4907 468 __copy_from_user_ll 4.5000 1 __get_user_1 0.0500 4 __get_user_4 0.1739 69 bad_get_user 7.6667 3204 atomic_dec_and_lock 44.5000 2537 .text.lock.dec_and_lock 105.7083 1 memory_open 0.0048 8 check_tty_count 0.0500 1 down_tty_sem 0.0500 2 up_tty_sem 0.1000 2 init_dev 0.0018 2 tty_open 0.0021 1 tty_release 0.0109 1 pty_unthrottle 0.0132 2 sock_map_fd 0.0068 2 sock_alloc 0.0208 1 sock_fasync 0.0014 1 sys_connect 0.0078 2 sk_alloc 0.0132 1 sock_wfree 0.0179 2 alloc_skb 0.0034 1 __unix_find_socket_byname 0.0147 1 unix_write_space 0.0089 1 unix_sock_destructor 0.0038 3 unix_create1 0.0100 314020 total 0.2643