95882 default_idle 1843.8846 1 cpu_idle 0.0139 1 exit_thread 0.0227 7 flush_thread 0.0921 1 release_thread 0.0139 11 copy_thread 0.0220 6 sys_execve 0.0556 25 get_wchan 0.2404 172 __down 0.8113 1 __down_failed 0.0833 2 __up_wakeup 0.1667 1 __write_lock_failed 0.0312 175 __read_lock_failed 8.7500 1 sys_sigreturn 0.0047 3 setup_frame 0.0071 1 do_signal 0.0050 13 ret_from_intr 0.4643 208 system_call 4.7273 3 syscall_call 0.2727 3 syscall_exit 0.2727 1 restore_all 0.0714 3 error_code 0.0536 1 device_not_available 0.0244 1 math_state_restore 0.0208 2 release_x86_irqs 0.0179 2 init_new_context 0.0089 1 destroy_context 0.0068 8 do_gettimeofday 0.0571 9 old_mmap 0.0308 2 init_fpu 0.0152 1 convert_fxsr_to_user 0.0029 4 save_i387 0.0233 1 restore_i387 0.0093 2 get_offset_tsc 0.0833 53 flush_tlb_mm 0.4732 37 flush_tlb_page 0.3190 1 smp_call_function 0.0027 606 pte_alloc_one 4.2083 6 pgd_ctor 0.2500 7 pgd_alloc 0.0365 17 pgd_free 0.1932 404 do_page_fault 0.3538 3 kmap 0.0536 4 kunmap 0.0909 576 kmap_atomic 4.2353 18 kunmap_atomic 1.5000 7 kmap_atomic_to_page 0.0417 26 try_to_wake_up 0.0323 21 wake_up_forked_process 0.0633 26 schedule_tail 0.1667 2 nr_running 0.0625 1 sched_migrate_task 0.0192 20 sched_best_cpu 0.1471 1 sched_balance_exec 0.0192 6 find_busiest_node 0.0326 333 schedule 0.2822 8 default_wake_function 0.2857 210 __wake_up 2.2826 55 complete 1.0577 20 wait_for_completion 0.1220 1 task_nice 0.0625 2 __cond_resched 0.0714 19 set_cpus_allowed 0.0766 14 migration_thread 0.0226 3 free_task_struct 0.0268 1 __put_task_struct 0.0064 2 add_wait_queue 0.0385 10 remove_wait_queue 0.2778 2 finish_wait 0.0278 74 dup_task_struct 0.4512 4 mm_init 0.0179 11 mm_alloc 0.2115 11 mmput 0.1250 13 mm_release 0.1083 688 copy_mm 0.7783 4 count_open_files 0.1250 95 copy_files 0.1349 508 copy_process 0.1918 9 do_fork 0.0268 1 __mmdrop 0.0182 10 profile_exit_task 0.1786 44 profile_exit_mmap 0.7857 290 release_task 0.7880 12 put_files_struct 0.0638 252 exit_notify 0.1726 29 do_exit 0.0352 1 next_thread 0.0132 10 eligible_child 0.0595 20 wait_task_zombie 0.0562 50 sys_wait4 0.0862 2 sys_time 0.0294 398 current_kernel_time 5.5278 13 get_jiffies_64 0.2364 1 ksoftirqd 0.0053 3 sys_sysctl 0.0160 1 parse_table 0.0042 1 del_timer 0.0104 92 del_timer_sync 0.8519 1 sys_getpid 0.0625 1 sys_getppid 0.0156 1 sys_getgid 0.0625 1 alloc_uid 0.0036 217 flush_signal_handlers 3.1912 23 get_signal_to_deliver 0.0298 1 sys_restart_syscall 0.0500 40 sigprocmask 0.1818 6 sys_rt_sigprocmask 0.0197 34 do_sigaction 0.0590 3 sys_rt_sigaction 0.0142 2 notifier_call_chain 0.0357 1 sys_setpgid 0.0025 1 supplemental_group_member 0.0192 2 in_group_p 0.0500 1 in_egroup_p 0.0250 16 sys_newuname 0.1481 1 sys_setrlimit 0.0052 1 getrusage 0.0020 1 sys_umask 0.0312 1 sys_prctl 0.0037 25 alloc_pidmap 0.0504 8 find_task_by_pid 0.1053 71 call_rcu 0.9342 1 rcu_check_quiescent_state 0.0057 3 __remove_from_page_cache 0.0288 2 remove_from_page_cache 0.0333 8 filemap_fdatawrite 0.0488 21 add_to_page_cache 0.0991 11 page_waitqueue 0.2292 1 wait_on_page_bit 0.0056 67 unlock_page 1.1167 2 end_page_writeback 0.0156 2081 find_get_page 40.0192 380 find_trylock_page 5.9375 22 find_lock_page 0.1279 1 find_or_create_page 0.0054 62 find_get_pages 0.7750 147 do_generic_mapping_read 0.1750 47 file_read_actor 0.2217 91 __generic_file_aio_read 0.2106 28 generic_file_read 0.1842 439 filemap_nopage 0.6418 47 filemap_getpage 0.1469 15 filemap_populate 0.0521 21 generic_file_mmap 0.3500 6 read_cache_page 0.0114 5 remove_suid 0.0521 1 __filemap_copy_from_user_iovec 0.0125 174 generic_file_aio_write_nolock 0.0713 7 generic_file_write_nolock 0.0500 37 generic_file_write 0.3854 40 bad_range 0.5000 10 bad_page 0.0926 32 free_pages_bulk 0.0714 2 __free_pages_ok 0.0098 70 prep_new_page 1.2500 1 __rmqueue 0.0035 445 free_hot_cold_page 2.0227 1 free_hot_page 0.1250 440 buffered_rmqueue 1.8033 91 __alloc_pages 0.1449 3 __get_free_pages 0.0357 7 __pagevec_free 0.1750 7 __free_pages 0.1094 1 free_pages 0.0132 11 __get_page_state 0.0764 7 get_zone_counts 0.0583 7 balance_dirty_pages_ratelimited 0.0761 1 background_writeout 0.0060 303 __set_page_dirty_buffers 1.0669 13 __set_page_dirty_nobuffers 0.0739 6 test_clear_page_dirty 0.0741 72 file_ra_state_init 1.6364 1 read_pages 0.0037 174 do_page_cache_readahead 0.4183 30 page_cache_readahead 0.1000 4 page_cache_readaround 0.0526 1 kmem_flagcheck 0.0208 4 cache_grow 0.0060 22 kmem_cache_alloc 0.3235 177 kmalloc 1.4274 511 kmem_cache_free 6.7237 5 kfree 0.0403 4 kfree_percpu 0.0714 40 reap_timer_fnc 0.0735 80 mark_page_accessed 1.4286 14 lru_cache_add 0.2188 22 lru_cache_add_active 0.3438 6 lru_add_drain 0.0833 2389 release_pages 8.0709 40 __pagevec_lru_add 0.2273 76 __pagevec_lru_add_active 0.3654 3 pagevec_lookup 0.0750 25 vm_acct_memory 0.4032 2 do_invalidatepage 0.0500 3 truncate_complete_page 0.0268 92 truncate_inode_pages 0.1314 10 invalidate_vcache 0.0917 1 .text.lock.vcache 0.0370 77 install_page 0.1266 5 sys_remap_file_pages 0.0266 1 flush_all_zero_pkmaps 0.0051 261 kmap_high 0.6214 104 kunmap_high 0.7647 2 bounce_copy_vec 0.0263 7 page_slot 0.3500 270 page_address 1.9286 105 set_page_address 0.3443 355 .text.lock.highmem 2.8862 493 clear_page_tables 1.1307 95 pte_alloc_map 0.3125 1 pte_alloc_kernel 0.0038 3644 copy_page_range 3.2652 4469 zap_pte_range 6.7712 23 zap_pmd_range 0.2212 5 unmap_page_range 0.0521 167 unmap_vmas 0.2593 826 do_wp_page 0.8713 1 vmtruncate_list 0.0100 782 do_anonymous_page 0.9824 725 do_no_page 0.8973 148 handle_mm_fault 0.3700 1 __pmd_alloc 0.0208 45 vm_enough_memory 0.2812 891 remove_shared_vm_struct 8.5673 50 sys_brk 0.2315 42 find_vma_prepare 0.4200 4 __vma_link_rb 0.0625 21 __vma_link 0.1544 138 vma_link 1.1897 1 can_vma_merge_before 0.0208 3 can_vma_merge_after 0.0500 32 vma_merge 0.0606 113 do_mmap_pgoff 0.0759 7 get_unmapped_area 0.0240 154 find_vma 1.8333 10 find_vma_prev 0.1250 1 expand_stack 0.0061 1 free_pgtables 0.0071 11 unmap_vma 0.0982 1 unmap_vma_list 0.0312 6 unmap_region 0.0176 3 detach_vmas_to_be_unmapped 0.0341 35 split_vma 0.1591 11 do_munmap 0.0377 2 sys_munmap 0.0227 14 do_brk 0.0312 1 build_mmap_rb 0.0192 81 exit_mmap 0.1674 2 insert_vm_struct 0.0213 9 change_protection 0.0164 4 mprotect_fixup 0.0133 7 sys_mprotect 0.0131 1797 page_add_rmap 4.0841 3838 page_remove_rmap 6.0346 2 try_to_unmap_obj 0.0016 36 __pte_chain_free 0.5294 25 pte_chain_alloc 0.4386 1 .text.lock.rmap 0.0133 831 free_pages_and_swap_cache 6.2955 2 can_share_swap_page 0.0208 1 remove_exclusive_swap_page 0.0038 1 sys_statfs 0.0063 3 do_truncate 0.0300 12 sys_utime 0.0462 1 sys_access 0.0032 1 sys_chdir 0.0093 1 sys_fchdir 0.0089 15 sys_chmod 0.0750 20 chown_common 0.1000 4 sys_chown 0.0556 6 filp_open 0.0652 158 dentry_open 0.4341 63 get_unused_fd 0.1607 268 fd_install 4.1875 17 sys_open 0.1466 71 filp_close 0.4128 27 sys_close 0.2177 24 generic_file_open 0.5581 3 .text.lock.open 0.0159 23 generic_file_llseek 0.1106 3 sys_llseek 0.0144 1613 vfs_read 5.3059 1 do_sync_write 0.0057 416 vfs_write 1.3684 25 sys_read 0.4167 11 sys_write 0.1833 29 get_empty_filp 0.1450 201 fput 8.3750 273 __fput 1.9500 239 fget 3.3194 10 put_filp 0.2273 461 file_move 7.6833 220 file_kill 5.0000 2 fs_may_remount_ro 0.0175 289 .text.lock.file_table 2.8333 5 wake_up_buffer 0.1250 3 unlock_buffer 0.0469 1 __set_page_buffers 0.0192 17 __clear_page_buffers 0.2656 79 __find_get_block_slow 0.2743 18 inode_has_buffers 0.7500 1 invalidate_inode_buffers 0.0109 1 remove_inode_buffers 0.0093 47 create_buffers 0.3357 21 mark_buffer_dirty 0.3281 480 __brelse 10.0000 2 bh_lru_install 0.0088 628 __find_get_block 3.0192 8 __getblk 0.1429 18 __bread 0.3462 3 set_bh_page 0.0469 3 try_to_release_page 0.0417 135 block_invalidatepage 0.6027 28 create_empty_buffers 0.2121 4 unmap_underlying_metadata 0.0526 314 __block_prepare_write 0.3140 33 __block_commit_write 0.2230 7 block_prepare_write 0.1250 1 block_commit_write 0.0278 9 generic_commit_write 0.0978 2 block_truncate_page 0.0041 1 check_ttfb_buffer 0.0132 15 drop_buffers 0.0781 49 try_to_free_buffers 0.2849 4 recalc_bh_state 0.0312 5 alloc_buffer_head 0.0833 6 free_buffer_head 0.0882 1 .text.lock.buffer 0.0037 5 nr_blockdev_pages 0.0463 1 lookup_chrfops 0.0071 1 get_chrfops 0.0093 3 chrdev_open 0.0197 111 generic_fillattr 0.6453 35 vfs_getattr 0.2734 3 vfs_stat 0.0417 2 vfs_lstat 0.0294 2 vfs_fstat 0.0333 3 sys_readlink 0.0234 14 cp_new_stat64 0.0574 1 sys_lstat64 0.0208 4 inode_add_bytes 0.0435 7 inode_sub_bytes 0.0729 43 copy_strings 0.0752 3 put_dirty_page 0.0081 22 setup_arg_pages 0.0534 19 open_exec 0.0990 2 kernel_read 0.0263 81 exec_mmap 0.1702 25 flush_old_exec 0.0129 15 prepare_binprm 0.0852 8 compute_creds 0.0323 20 search_binary_handler 0.0526 18 do_execve 0.0341 2 .text.lock.exec 0.0048 10 pipe_wait 0.0676 20 pipe_read 0.0385 23 pipe_write 0.0359 2 pipe_release 0.0109 1 pipe_new 0.0051 7 do_pipe 0.0142 14 getname 0.0897 32 vfs_permission 0.1231 8 permission 0.1538 46 get_write_access 0.7667 198 deny_write_access 3.0938 460 path_release 9.5833 7 cached_lookup 0.0833 172 real_lookup 0.7963 385 follow_mount 2.1389 7 follow_down 0.0449 77 do_lookup 0.5500 327 link_path_walk 0.1600 1 path_walk 0.0312 766 path_lookup 2.3072 4 lookup_hash 0.0286 11 __user_walk 0.1719 1 lock_rename 0.0053 5 vfs_create 0.0357 103 may_open 0.2739 52 open_namei 0.0524 2 vfs_mkdir 0.0143 6 sys_mkdir 0.0278 10 d_unhash 0.0806 6 vfs_rmdir 0.0155 1 sys_rmdir 0.0041 31 vfs_unlink 0.0923 24 sys_unlink 0.0750 1 vfs_rename 0.0014 7 vfs_follow_link 0.0172 329 .text.lock.namei 0.5256 1 expand_files 0.0147 3 locate_fd 0.0107 2 sys_dup2 0.0093 1 sys_dup 0.0278 2 do_fcntl 0.0052 5 fasync_helper 0.0212 1 __kill_fasync 0.0109 26 kill_fasync 0.5200 1 .text.lock.fcntl 0.0072 10 sys_ioctl 0.0168 2 .text.lock.ioctl 0.1250 19 vfs_readdir 0.1979 6 filldir64 0.0231 4 sys_getdents64 0.0225 1 __posix_lock_file 0.0008 18 locks_remove_posix 0.0682 2 locks_remove_flock 0.0106 1 posix_block_lock 0.0500 161 dput 0.4680 5 d_invalidate 0.0347 120 prune_dcache 0.3448 76 select_parent 0.5278 1 shrink_dcache_parent 0.0278 285 d_alloc 0.6305 183 d_instantiate 2.5417 2 d_alloc_root 0.0333 1601 d_lookup 5.5590 4 d_validate 0.0127 98 d_delete 0.5698 30 d_rehash 0.3261 1 d_move 0.0020 9 __d_path 0.0265 20 d_path 0.0980 2 sys_getcwd 0.0038 613 .text.lock.dcache 1.2613 154 alloc_inode 0.4753 6 destroy_inode 0.0833 3 inode_init_once 0.0093 49 __iget 0.6125 9 clear_inode 0.0682 1 find_inode_fast 0.0167 164 new_inode 1.5769 2 get_new_inode_fast 0.0104 73 igrab 1.3036 3 iget_locked 0.0203 137 __insert_inode_hash 1.4891 86 generic_delete_inode 0.4778 1 generic_forget_inode 0.0040 1 generic_drop_inode 0.0312 55 iput 0.5093 29 inode_times_differ 0.4265 227 update_atime 1.1582 16 inode_update_time 0.1111 4 inode_needs_sync 0.0625 1 wake_up_inode 0.0208 111 .text.lock.inode 0.3627 70 inode_change_ok 0.1842 13 inode_setattr 0.0406 149 notify_change 0.3449 69 .text.lock.attr 1.5682 1 alloc_fd_array 0.0227 1 free_fd_array 0.0139 30 dnotify_flush 0.2500 3 fcntl_dirnotify 0.0084 29 lookup_mnt 0.3452 16 copy_namespace 0.0181 14 set_fs_pwd 0.1094 1 .text.lock.namespace 0.0012 252 __mark_inode_dirty 1.2353 13 .text.lock.fs_writeback 0.0568 3 __put_ioctx 0.0357 5 eventpoll_init_file 0.2083 15 eventpoll_release 0.1389 3 sys_epoll_create 0.0312 5 create_elf_tables 0.0053 6 elf_map 0.0349 14 load_elf_interp 0.0255 22 load_elf_binary 0.0088 1 de_put 0.0054 18 proc_delete_inode 0.3000 1 proc_read_inode 0.0208 1 proc_alloc_inode 0.0096 2 .text.lock.inode 0.0952 7 proc_root_lookup 0.0461 1 proc_root_readdir 0.0057 4 .text.lock.root 0.0976 23 proc_fd_link 0.1250 57 proc_root_link 0.3958 43 proc_check_root 0.1265 6 proc_info_read 0.0197 1 do_proc_readlink 0.0076 14 proc_pid_readlink 0.0556 6 task_dumpable 0.1364 13 proc_pid_make_inode 0.0707 24 pid_revalidate 0.3333 10 pid_fd_revalidate 0.0556 15 pid_base_iput 0.2083 4 pid_delete_dentry 0.1667 5 proc_lookupfd 0.0147 12 proc_base_lookup 0.0204 19 proc_pid_lookup 0.0371 29 get_pid_list 0.3452 51 .text.lock.base 0.0959 1 proc_file_read 0.0018 10 proc_lookup 0.0417 56 render_sigset_t 0.2979 61 proc_pid_status 0.0620 255 proc_pid_stat 0.2690 1 uptime_read_proc 0.0041 20 kstat_read_proc 0.0248 18 write_profile 0.1324 50 task_mem 0.2315 79 task_vsize 2.1944 67 ext2_get_group_desc 0.4653 236 read_block_bitmap 2.4583 79 group_reserve_blocks 0.4293 76 group_release_blocks 1.2667 60 ext2_free_blocks 0.0980 41 grab_block 0.0923 58 ext2_new_block 0.0520 1 ext2_count_free_blocks 0.0156 3 ext2_group_sparse 0.0312 1 ext2_bg_has_super 0.0208 18 .text.lock.balloc 0.4865 1 ext2_last_byte 0.0278 27 ext2_commit_chunk 0.2812 2 ext2_check_page 0.0041 12 ext2_get_page 0.0750 34 ext2_readdir 0.0486 60 ext2_find_entry 0.1282 60 ext2_inode_by_name 0.6000 1 ext2_set_link 0.0036 67 ext2_add_link 0.0741 26 ext2_delete_entry 0.0722 1 ext2_make_empty 0.0030 1 ext2_empty_dir 0.0027 179 read_inode_bitmap 1.8646 73 ext2_reserve_inode 0.4803 23 ext2_release_inode 0.1597 35 ext2_free_inode 0.1367 89 ext2_preread_inode 0.4450 19 find_group_orlov 0.0281 71 find_group_other 0.3008 259 ext2_new_inode 0.2233 10 ext2_count_free_inodes 0.1562 1 ext2_count_dirs 0.0156 7 .text.lock.ialloc 0.1750 3 ext2_put_inode 0.1875 4 ext2_delete_inode 0.0370 88 ext2_discard_prealloc 1.1000 12 ext2_alloc_block 0.0857 45 ext2_block_to_path 0.1372 5 ext2_get_branch 0.0181 3 ext2_find_near 0.0250 14 ext2_alloc_branch 0.0285 64 ext2_get_block 0.0812 4 ext2_prepare_write 0.1250 15 ext2_free_branches 0.0426 36 ext2_truncate 0.0323 72 ext2_get_inode 0.2769 2 ext2_set_inode_flags 0.0227 138 ext2_update_inode 0.1716 3 ext2_setattr 0.0341 5 ext2_lookup 0.0329 5 ext2_create 0.0272 4 ext2_unlink 0.0417 4 ext2_rmdir 0.0400 2 ext2_alloc_inode 0.0455 1 ext2_destroy_inode 0.0417 5 ext2_statfs 0.0205 10 sem_exit 0.0185 9 .text.lock.sem 0.0634 11 cap_bprm_compute_creds 0.0500 1 skip_atoi 0.0192 163 number 0.2369 127 vsnprintf 0.1189 1 vsprintf 0.0357 1 sprintf 0.0417 9 __rb_rotate_left 0.1406 6 __rb_rotate_right 0.0938 27 rb_insert_color 0.1378 2 __rb_erase_color 0.0052 5 radix_tree_preload 0.0329 8 radix_tree_insert 0.0488 209 radix_tree_lookup 2.7500 46 __lookup 0.1885 3 radix_tree_gang_lookup 0.0242 17 radix_tree_delete 0.0885 1 rwsem_wake 0.0052 50 strncpy_from_user 0.6579 21 clear_user 0.3500 123 strnlen_user 1.3977 189 __copy_user_intel 1.2115 12 __copy_user_zeroing_intel 0.0769 1157 __copy_to_user_ll 10.7130 227 __copy_from_user_ll 2.1827 3 __get_user_1 0.1500 4 __get_user_4 0.1739 31 bad_get_user 3.4444 1230 atomic_dec_and_lock 17.0833 946 .text.lock.dec_and_lock 39.4167 1 memory_open 0.0048 1 check_tty_count 0.0063 1 get_tty_driver 0.0086 1 init_dev 0.0009 1 release_dev 0.0007 2 .text.lock.tty_io 0.0058 1 sock_map_fd 0.0034 1 sock_alloc 0.0104 2 sock_create 0.0069 1 sys_socketcall 0.0019 2 alloc_skb 0.0034 1 __kfree_skb 0.0053 1 __unix_insert_socket 0.0125 2 __unix_find_socket_byname 0.0294 1 unix_write_space 0.0089 1 unix_sock_destructor 0.0038 1 unix_release_sock 0.0015 2 unix_create1 0.0067 155086 total 0.1298