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smp_call_function 0.0039 1 .text.lock.smp 0.0256 808 pte_alloc_one 5.6111 347 pgd_ctor 14.4583 10 pgd_alloc 0.0521 18 pgd_free 0.2045 1592 do_page_fault 1.3940 1 kmap 0.0357 1 kunmap 0.0227 564 kmap_atomic 4.0286 121 kunmap_atomic 10.0833 9 kmap_atomic_to_page 0.0511 59 try_to_wake_up 0.0734 43 wake_up_forked_process 0.1295 32 schedule_tail 0.1702 3 sched_migrate_task 0.0577 67 sched_best_cpu 0.4926 11 sched_balance_exec 0.2115 18 find_busiest_node 0.0978 1317 schedule 1.0866 22 default_wake_function 0.7857 668 __wake_up 7.2609 1 __wake_up_locked 0.0500 56 __wake_up_sync 0.8750 278 complete 5.3462 67 wait_for_completion 0.4085 2 __cond_resched 0.0714 56 set_cpus_allowed 0.2258 22 migration_thread 0.0355 9 free_task_struct 0.0804 2 __put_task_struct 0.0128 2 add_wait_queue 0.0385 8 remove_wait_queue 0.2222 6 prepare_to_wait 0.0882 13 prepare_to_wait_exclusive 0.1912 25 finish_wait 0.3472 3 autoremove_wake_function 0.0536 224 dup_task_struct 1.3659 5 mm_init 0.0223 20 mm_alloc 0.3846 7 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__free_pages 0.3281 1 free_pages 0.0132 23 __get_page_state 0.1597 5 get_zone_counts 0.0417 3 si_meminfo 0.0469 1 balance_dirty_pages_ratelimited 0.0109 2 background_writeout 0.0109 340 __set_page_dirty_buffers 1.1972 35 __set_page_dirty_nobuffers 0.1989 109 file_ra_state_init 2.4773 488 do_page_cache_readahead 1.1731 63 page_cache_readahead 0.2100 15 page_cache_readaround 0.1974 3 slab_destroy 0.0106 2 cache_init_objs 0.0208 1 kmem_flagcheck 0.0208 28 cache_grow 0.0419 32 kmem_cache_alloc 0.4706 185 kmalloc 1.4919 784 kmem_cache_free 10.3158 3 kfree 0.0242 12 kfree_percpu 0.2143 43 reap_timer_fnc 0.0790 1 activate_page 0.0068 129 mark_page_accessed 2.3036 56 lru_cache_add 0.8750 158 lru_cache_add_active 2.4688 19 lru_add_drain 0.2639 906 release_pages 3.0608 1 __pagevec_lru_add 0.0057 237 __pagevec_lru_add_active 1.1394 277 vm_acct_memory 4.4677 2 .text.lock.swap 0.0204 2 hash_vcache 0.0714 13 invalidate_vcache 0.1193 248 install_page 0.4189 8 sys_remap_file_pages 0.0426 1 flush_all_zero_pkmaps 0.0051 95 kmap_high 0.2262 25 kunmap_high 0.1838 8 bounce_end_io 0.0645 1 bounce_end_io_write 0.0278 176 __blk_queue_bounce 0.3121 2 blk_queue_bounce 0.0294 2 page_slot 0.1000 411 page_address 2.9357 169 set_page_address 0.5541 45 .text.lock.highmem 0.3659 896 clear_page_tables 2.0550 372 pte_alloc_map 1.2237 3 pte_alloc_kernel 0.0115 605 copy_page_range 0.5421 3402 zap_pte_range 5.1545 12 zap_pmd_range 0.1154 11 unmap_page_range 0.1146 62 unmap_vmas 0.0963 872 do_wp_page 0.9198 13930 do_anonymous_page 17.5000 1448 do_no_page 1.7921 606 handle_mm_fault 1.5150 5 __pmd_alloc 0.1042 327 vm_enough_memory 2.1513 413 remove_shared_vm_struct 4.1300 642 sys_brk 2.9722 203 find_vma_prepare 1.8796 4 __vma_link_rb 0.0625 16 __vma_link 0.1143 147 vma_link 1.2672 2 can_vma_merge_before 0.0294 74 can_vma_merge_after 0.9250 345 vma_merge 0.6437 129 do_mmap_pgoff 0.0867 9 get_unmapped_area 0.0308 533 find_vma 6.3452 14 find_vma_prev 0.1750 9 expand_stack 0.0549 3 free_pgtables 0.0214 5 unmap_vma 0.0446 2 unmap_vma_list 0.0625 13 unmap_region 0.0382 2 detach_vmas_to_be_unmapped 0.0227 35 split_vma 0.1591 16 do_munmap 0.0548 8 sys_munmap 0.0909 324 do_brk 0.7232 5 build_mmap_rb 0.0962 52 exit_mmap 0.1074 2 insert_vm_struct 0.0213 9 change_protection 0.0164 6 mprotect_fixup 0.0200 12 sys_mprotect 0.0225 1 copy_one_pte 0.0056 3 do_mremap 0.0038 1 sys_mremap 0.0085 1403 page_add_rmap 3.1886 2620 page_remove_rmap 4.1195 4 try_to_unmap_obj 0.0032 160 __pte_chain_free 2.2222 114 pte_chain_alloc 1.9000 1 .text.lock.rmap 0.0109 175 free_pages_and_swap_cache 1.3258 4 can_share_swap_page 0.0417 2 si_swapinfo 0.0217 8 sys_access 0.0256 1 sys_chdir 0.0093 25 filp_open 0.2717 636 dentry_open 1.7473 140 get_unused_fd 0.3571 3 put_unused_fd 0.0536 554 fd_install 8.6562 44 sys_open 0.3793 3 sys_creat 0.1250 119 filp_close 0.6919 110 sys_close 0.8871 1 sys_vhangup 0.0192 94 generic_file_open 2.1860 5 .text.lock.open 0.0265 22 generic_file_llseek 0.1058 7 sys_llseek 0.0337 208 vfs_read 1.0196 1 do_sync_write 0.0057 37 vfs_write 0.1779 28 sys_read 0.4667 3 sys_write 0.0500 1 filp_ctor 0.0192 107 get_empty_filp 0.5350 308 fput 12.8333 455 __fput 3.2500 231 fget 3.2083 8 put_filp 0.1818 1060 file_move 17.6667 362 file_kill 8.2273 364 .text.lock.file_table 3.5686 4 __set_page_buffers 0.0769 23 __find_get_block_slow 0.0799 1 end_buffer_async_write 0.0058 6 inode_has_buffers 0.2500 5 invalidate_inode_buffers 0.0543 20 create_buffers 0.1429 1 grow_dev_page 0.0036 2 mark_buffer_dirty 0.0312 21 __brelse 0.4375 4 bh_lru_install 0.0175 42 __find_get_block 0.2019 2 __getblk 0.0357 4 set_bh_page 0.0625 1 block_invalidatepage 0.0045 9 create_empty_buffers 0.0682 57 __block_prepare_write 0.0561 10 __block_commit_write 0.0676 6 block_prepare_write 0.1071 4 generic_commit_write 0.0435 2 end_bio_bh_io_sync 0.0417 2 recalc_bh_state 0.0156 2 alloc_buffer_head 0.0333 2 init_buffer_head 0.0455 1 bio_destructor 0.0132 6 bio_alloc 0.0144 15 nr_blockdev_pages 0.1389 7 lookup_chrfops 0.0500 1 get_chrfops 0.0093 9 chrdev_open 0.0592 1 .text.lock.char_dev 0.0118 129 generic_fillattr 0.7500 44 vfs_getattr 0.3438 3 vfs_stat 0.0417 2 vfs_lstat 0.0294 22 vfs_fstat 0.3667 1 cp_old_stat 0.0032 68 cp_new_stat64 0.2537 3 sys_stat64 0.0625 16 sys_fstat64 0.3333 10 inode_add_bytes 0.1136 2 inode_sub_bytes 0.0217 5 count 0.0735 83 copy_strings 0.1451 2 copy_strings_kernel 0.0417 9 put_dirty_page 0.0242 24 setup_arg_pages 0.0583 20 open_exec 0.1042 3 kernel_read 0.0395 76 exec_mmap 0.1597 42 flush_old_exec 0.0216 36 prepare_binprm 0.2045 13 compute_creds 0.0524 28 search_binary_handler 0.0737 30 do_execve 0.0568 85 pipe_wait 0.5743 126 pipe_read 0.2423 107 pipe_write 0.1672 4 pipe_release 0.0217 5 pipe_read_fasync 0.0595 2 pipe_new 0.0102 5 get_pipe_inode 0.0272 10 do_pipe 0.0203 38 getname 0.2436 44 vfs_permission 0.1692 26 permission 0.5000 5 get_write_access 0.0833 108 deny_write_access 1.6875 170 path_release 3.5417 3 cached_lookup 0.0288 6 real_lookup 0.0306 57 follow_mount 0.3167 18 follow_down 0.1154 274 do_lookup 1.9571 1107 link_path_walk 0.5416 1 path_walk 0.0312 1822 path_lookup 5.4880 6 lookup_hash 0.0429 1 lookup_one_len 0.0096 3 __user_walk 0.0469 3 vfs_create 0.0214 162 may_open 0.4309 61 open_namei 0.0615 10 vfs_follow_link 0.0245 2 .text.lock.namei 0.0033 3 expand_files 0.0441 6 locate_fd 0.0214 1 dupfd 0.0086 6 sys_dup2 0.0278 1 do_fcntl 0.0026 2 sys_fcntl64 0.0179 16 fasync_helper 0.0678 3 __kill_fasync 0.0326 278 kill_fasync 5.5600 12 .text.lock.fcntl 0.0870 60 vfs_readdir 0.6250 22 filldir64 0.0846 5 sys_getdents64 0.0281 52 locks_remove_posix 0.1970 8 locks_remove_flock 0.0426 9 posix_block_lock 0.4500 3 d_free 0.0682 184 dput 0.5349 16 d_invalidate 0.1111 55 d_alloc 0.1217 21 d_instantiate 0.2917 1 d_lookup 0.0147 7551 __d_lookup 26.5880 6 d_rehash 0.0652 3 __d_path 0.0090 13 sys_getcwd 0.0246 157 .text.lock.dcache 0.3031 49 alloc_inode 0.1512 2 destroy_inode 0.0278 18 inode_init_once 0.0556 6 __iget 0.0750 1 clear_inode 0.0076 25 new_inode 0.2404 1 unlock_new_inode 0.0417 6 get_new_inode_fast 0.0312 1 iget_locked 0.0068 10 __insert_inode_hash 0.1087 11 generic_forget_inode 0.0444 4 iput 0.0370 6 inode_times_differ 0.0882 66 update_atime 0.3367 5 inode_update_time 0.0347 1 i_waitq_head 0.0500 8 wake_up_inode 0.1667 1 inode_setattr 0.0031 2 is_bad_inode 0.0833 5 expand_fd_array 0.0145 90 dnotify_flush 0.7500 4 fcntl_dirnotify 0.0112 337 dnotify_parent 3.7444 5 .text.lock.dnotify 0.1190 2 lookup_mnt 0.0238 18 copy_namespace 0.0204 69 __mark_inode_dirty 0.3382 10 __sync_single_inode 0.0197 1 sync_sb_inodes 0.0020 2 writeback_acquire 0.0833 1 mpage_end_io_write 0.0109 15 do_mpage_readpage 0.0155 9 mpage_writepage 0.0061 5 mpage_writepages 0.0075 1 __put_ioctx 0.0119 13 eventpoll_init_file 0.5417 54 eventpoll_release 0.5000 3 sys_epoll_create 0.0312 20 create_elf_tables 0.0210 8 elf_map 0.0465 11 load_elf_interp 0.0201 50 load_elf_binary 0.0199 1 proc_alloc_inode 0.0089 3 proc_get_inode 0.0088 3 proc_root_lookup 0.0197 4 proc_file_read 0.0070 16 proc_lookup 0.0667 3 proc_calc_metrics 0.0469 1 meminfo_read_proc 0.0031 20 write_profile 0.1471 19 ext2_get_group_desc 0.1319 12 read_block_bitmap 0.1250 1 release_blocks 0.0250 5 group_reserve_blocks 0.0500 4 group_release_blocks 0.0500 6 ext2_free_blocks 0.0099 72 grab_block 0.1607 13 ext2_new_block 0.0109 5 ext2_commit_chunk 0.0521 5 ext2_get_page 0.0312 42 ext2_readdir 0.0600 1 ext2_find_entry 0.0021 45 ext2_add_link 0.0498 9 ext2_release_file 0.2500 14 read_inode_bitmap 0.1458 7 ext2_reserve_inode 0.0389 3 ext2_preread_inode 0.0150 5 find_group_other 0.0212 43 ext2_new_inode 0.0361 2 ext2_discard_prealloc 0.0250 2 ext2_alloc_block 0.0143 13 ext2_block_to_path 0.0396 5 ext2_get_branch 0.0181 2 ext2_alloc_branch 0.0041 18 ext2_get_block 0.0228 2 ext2_truncate 0.0018 9 ext2_update_inode 0.0112 1 ext2_create 0.0054 1 ext2_alloc_inode 0.0227 4 ext2_follow_link 0.1111 5 copy_semundo 0.0321 19 sem_exit 0.0352 2 cap_bprm_set_security 0.0167 20 cap_bprm_compute_creds 0.0909 3 skip_atoi 0.0577 22 number 0.0320 22 vsnprintf 0.0206 1 vsprintf 0.0357 2 __rb_rotate_left 0.0312 3 __rb_rotate_right 0.0469 15 rb_insert_color 0.0765 6 __rb_erase_color 0.0155 8 rb_erase 0.0377 1 rb_first 0.0278 2 radix_tree_preload 0.0132 4 radix_tree_insert 0.0244 258 radix_tree_lookup 3.3947 4 __lookup 0.0164 1 radix_tree_delete 0.0052 4 percpu_counter_mod 0.0714 4 .text.lock.percpu_counter 0.3333 131 strncpy_from_user 1.7237 23 clear_user 0.3833 830 strnlen_user 9.4318 146 __copy_user_intel 0.9359 13 __copy_user_zeroing_intel 0.0833 5282 __copy_to_user_ll 48.9074 3262 __copy_from_user_ll 31.3654 8 __get_user_4 0.3478 74 bad_get_user 8.2222 1902 atomic_dec_and_lock 26.4167 43 .text.lock.dec_and_lock 1.7917 1 write_null 0.1250 8 check_tty_count 0.0500 4 get_tty_driver 0.0345 3 down_tty_sem 0.1500 8 init_dev 0.0072 7 release_dev 0.0051 4 tty_open 0.0042 1 tty_fasync 0.0042 2 .text.lock.tty_io 0.0058 2 pty_close 0.0068 3 pty_open 0.0139 1 add_disk_randomness 0.0156 18 __make_request 0.0169 2 __end_that_request_first 0.0042 1 end_that_request_first 0.0357 1 scsi_put_command 0.0071 5 scsi_dispatch_cmd 0.0118 1 scsi_finish_command 0.0069 1 .text.lock.hosts 0.0055 12 scsi_end_request 0.0750 19 scsi_request_fn 0.0396 126879 total 0.1054