180104 default_idle 3463.5385 4 cpu_idle 0.0556 2 exit_thread 0.0455 14 flush_thread 0.1842 1 release_thread 0.0139 26 copy_thread 0.0520 14 sys_execve 0.1296 74 get_wchan 0.7115 2 get_free_idx 0.0385 2 __up 0.0833 1220 __down 5.7547 1 __write_lock_failed 0.0312 552 __read_lock_failed 27.6000 3 restore_sigcontext 0.0095 1 sys_sigreturn 0.0047 1 setup_sigcontext 0.0034 3 setup_frame 0.0071 1 handle_signal 0.0037 5 do_signal 0.0250 22 ret_from_intr 0.7857 3 resume_userspace 0.1250 468 system_call 10.6364 4 syscall_call 0.3636 18 syscall_exit 1.6364 3 restore_all 0.2143 6 error_code 0.1071 1 device_not_available 0.0244 1 math_state_restore 0.0208 3 release_x86_irqs 0.0268 2 init_new_context 0.0089 1 read_ldt 0.0044 2 do_gettimeofday 0.0143 1 do_settimeofday 0.0058 32 old_mmap 0.1096 10 init_fpu 0.0758 1 restore_fpu 0.0278 3 convert_fxsr_to_user 0.0088 3 save_i387 0.0174 5 get_offset_tsc 0.2083 97 flush_tlb_mm 0.8661 62 flush_tlb_page 0.5345 2 smp_call_function 0.0054 2 .text.lock.smp 0.0513 1567 pte_alloc_one 10.8819 29 pgd_ctor 1.2083 18 pgd_alloc 0.0938 26 pgd_free 0.2955 838 do_page_fault 0.7338 8 kmap 0.1429 11 kunmap 0.2500 1005 kmap_atomic 7.3897 36 kunmap_atomic 3.0000 14 kmap_atomic_to_page 0.0833 100 try_to_wake_up 0.1244 2 wake_up_process 0.1000 1 wake_up_state 0.0625 51 wake_up_forked_process 0.1536 64 schedule_tail 0.4103 1 nr_running 0.0312 3 nr_iowait 0.0441 2 sched_migrate_task 0.0385 80 sched_best_cpu 0.5882 8 sched_balance_exec 0.1538 22 find_busiest_node 0.1196 970 schedule 0.8220 27 default_wake_function 0.9643 633 __wake_up 6.8804 180 complete 3.4615 45 wait_for_completion 0.2744 1 task_prio 0.0625 9 __cond_resched 0.3214 98 set_cpus_allowed 0.3952 34 migration_thread 0.0548 6 free_task_struct 0.0536 7 add_wait_queue 0.1346 17 remove_wait_queue 0.4722 1 prepare_to_wait 0.0147 1 prepare_to_wait_exclusive 0.0147 2 finish_wait 0.0278 211 dup_task_struct 1.2866 13 mm_init 0.0580 42 mm_alloc 0.8077 15 mmput 0.1705 35 mm_release 0.2917 1519 copy_mm 1.7183 10 count_open_files 0.3125 240 copy_files 0.3409 1204 copy_process 0.4547 14 do_fork 0.0417 6 __mmdrop 0.1091 4 .text.lock.fork 0.0126 21 profile_exit_task 0.3750 79 profile_exit_mmap 1.4107 723 release_task 1.9647 49 put_files_struct 0.2606 1 exit_fs 0.0048 619 exit_notify 0.4240 75 do_exit 0.0910 2 sys_exit 0.1250 9 next_thread 0.1184 26 eligible_child 0.1548 45 wait_task_zombie 0.1264 96 sys_wait4 0.1655 2 sys_time 0.0294 1 sys_stime 0.0066 534 current_kernel_time 7.4167 17 get_jiffies_64 0.3091 3 sys_sysctl 0.0160 2 sysctl_string 0.0055 2 .text.lock.sysctl 0.0230 3 del_timer 0.0312 190 del_timer_sync 1.7593 1 run_timer_softirq 0.0030 1 sys_getpid 0.0625 1 sys_getppid 0.0156 543 flush_signal_handlers 7.9853 1 group_send_sig_info 0.0009 54 get_signal_to_deliver 0.0699 93 sigprocmask 0.4227 11 sys_rt_sigprocmask 0.0362 67 do_sigaction 0.1163 8 sys_rt_sigaction 0.0377 1 notifier_call_chain 0.0179 1 sys_setpgid 0.0025 3 supplemental_group_member 0.0577 28 sys_newuname 0.2593 1 sys_getrlimit 0.0093 1 sys_umask 0.0312 50 alloc_pidmap 0.1008 27 find_task_by_pid 0.3553 180 call_rcu 2.3684 1 rcu_do_batch 0.0147 1 exit_itimers 0.0089 8 __remove_from_page_cache 0.0769 4 remove_from_page_cache 0.0667 16 filemap_fdatawrite 0.0976 33 add_to_page_cache 0.1557 2 add_to_page_cache_lru 0.0417 21 page_waitqueue 0.4375 1 wait_on_page_bit 0.0056 139 unlock_page 2.3167 10 end_page_writeback 0.0781 4113 find_get_page 79.0962 688 find_trylock_page 10.7500 61 find_lock_page 0.3547 1 find_or_create_page 0.0054 139 find_get_pages 1.7375 2 grab_cache_page_nowait 0.0083 262 do_generic_mapping_read 0.3119 82 file_read_actor 0.3868 187 __generic_file_aio_read 0.4329 2 generic_file_aio_read 0.0250 58 generic_file_read 0.3816 858 filemap_nopage 1.2544 58 filemap_getpage 0.1812 45 filemap_populate 0.1562 40 generic_file_mmap 0.6667 8 read_cache_page 0.0152 11 remove_suid 0.1146 355 generic_file_aio_write_nolock 0.1455 19 generic_file_write_nolock 0.1357 81 generic_file_write 0.8438 2 generic_file_readv 0.0143 63 bad_range 0.7875 23 bad_page 0.2130 72 free_pages_bulk 0.1607 3 __free_pages_ok 0.0147 117 prep_new_page 2.0893 1 __rmqueue 0.0035 1129 free_hot_cold_page 5.1318 1007 buffered_rmqueue 4.1270 223 __alloc_pages 0.3551 10 __get_free_pages 0.1190 11 __pagevec_free 0.2750 43 __free_pages 0.6719 11 free_pages 0.1447 2 nr_free_pages 0.0263 1 nr_free_highpages 0.0278 24 __get_page_state 0.1667 18 get_zone_counts 0.1500 1 get_dirty_limits 0.0060 11 balance_dirty_pages_ratelimited 0.1196 1 background_writeout 0.0060 734 __set_page_dirty_buffers 2.5845 33 __set_page_dirty_nobuffers 0.1875 17 test_clear_page_dirty 0.2099 181 file_ra_state_init 4.1136 379 do_page_cache_readahead 0.9111 68 page_cache_readahead 0.2267 14 page_cache_readaround 0.1842 1 slab_destroy 0.0035 1 cache_init_objs 0.0104 11 cache_grow 0.0165 55 kmem_cache_alloc 0.8088 461 kmalloc 3.7177 1128 kmem_cache_free 14.8421 8 kfree 0.0645 9 kfree_percpu 0.1607 73 reap_timer_fnc 0.1342 186 mark_page_accessed 3.3214 24 lru_cache_add 0.3750 47 lru_cache_add_active 0.7344 20 lru_add_drain 0.2778 4631 release_pages 15.6453 3 __pagevec_release 0.0750 57 __pagevec_lru_add 0.3239 173 __pagevec_lru_add_active 0.8317 2 pagevec_lookup 0.0500 73 vm_acct_memory 1.1774 1 .text.lock.swap 0.0102 1 do_invalidatepage 0.0250 7 truncate_complete_page 0.0625 1 invalidate_complete_page 0.0066 199 truncate_inode_pages 0.2843 3 hash_vcache 0.1071 20 invalidate_vcache 0.1835 2 .text.lock.vcache 0.0741 189 install_page 0.3109 5 sys_remap_file_pages 0.0266 7 flush_all_zero_pkmaps 0.0357 532 kmap_high 1.2667 164 kunmap_high 1.2059 1 bounce_copy_vec 0.0132 7 page_slot 0.3500 633 page_address 4.5214 222 set_page_address 0.7279 756 .text.lock.highmem 6.1463 1358 clear_page_tables 3.1147 216 pte_alloc_map 0.7105 4 pte_alloc_kernel 0.0154 7553 copy_page_range 6.7679 9749 zap_pte_range 14.7712 24 zap_pmd_range 0.2308 23 unmap_page_range 0.2396 396 unmap_vmas 0.6149 1833 do_wp_page 1.9335 1598 do_anonymous_page 2.0075 1458 do_no_page 1.8045 1 do_file_page 0.0058 347 handle_mm_fault 0.8675 2 __pmd_alloc 0.0417 90 vm_enough_memory 0.5625 1978 remove_shared_vm_struct 19.0192 88 sys_brk 0.4074 61 find_vma_prepare 0.6100 16 __vma_link_rb 0.2500 47 __vma_link 0.3456 295 vma_link 2.5431 2 can_vma_merge_before 0.0417 4 can_vma_merge_after 0.0667 69 vma_merge 0.1307 251 do_mmap_pgoff 0.1687 12 get_unmapped_area 0.0411 335 find_vma 3.9881 34 find_vma_prev 0.4250 6 expand_stack 0.0366 6 free_pgtables 0.0429 22 unmap_vma 0.1964 1 unmap_vma_list 0.0312 18 unmap_region 0.0529 8 detach_vmas_to_be_unmapped 0.0909 75 split_vma 0.3409 38 do_munmap 0.1301 11 sys_munmap 0.1250 32 do_brk 0.0714 7 build_mmap_rb 0.1346 154 exit_mmap 0.3182 7 insert_vm_struct 0.0745 7 change_protection 0.0128 7 mprotect_fixup 0.0233 7 sys_mprotect 0.0131 3731 page_add_rmap 8.4795 7764 page_remove_rmap 12.2075 4 try_to_unmap_obj 0.0033 98 __pte_chain_free 1.4412 48 pte_chain_alloc 0.8421 1635 free_pages_and_swap_cache 12.3864 10 can_share_swap_page 0.1042 6 si_swapinfo 0.0652 1 vfs_statfs 0.0147 4 do_truncate 0.0400 30 sys_utime 0.1154 4 sys_access 0.0128 1 sys_chdir 0.0093 1 sys_fchdir 0.0089 20 sys_chmod 0.1000 26 chown_common 0.1300 20 filp_open 0.2174 307 dentry_open 0.8434 162 get_unused_fd 0.4133 1 put_unused_fd 0.0179 556 fd_install 8.6875 34 sys_open 0.2931 2 sys_creat 0.0833 134 filp_close 0.7791 52 sys_close 0.4194 35 generic_file_open 0.8140 74 generic_file_llseek 0.3558 6 sys_llseek 0.0288 3495 vfs_read 11.4967 3 do_sync_write 0.0170 949 vfs_write 3.1217 54 sys_read 0.9000 12 sys_write 0.2000 1 sys_pread64 0.0132 67 get_empty_filp 0.3350 1 open_private_file 0.0071 465 fput 19.3750 596 __fput 4.2571 439 fget 6.0972 17 put_filp 0.3864 1027 file_move 17.1167 492 file_kill 11.1818 6 fs_may_remount_ro 0.0526 603 .text.lock.file_table 5.9118 9 wake_up_buffer 0.2250 6 unlock_buffer 0.0938 7 __set_page_buffers 0.1346 33 __clear_page_buffers 0.5156 239 __find_get_block_slow 0.8299 22 inode_has_buffers 0.9167 4 invalidate_inode_buffers 0.0435 5 remove_inode_buffers 0.0463 99 create_buffers 0.7071 1 grow_dev_page 0.0036 1 __getblk_slow 0.0040 30 mark_buffer_dirty 0.4688 854 __brelse 17.7917 14 bh_lru_install 0.0614 999 __find_get_block 4.8029 14 __getblk 0.2500 11 __bread 0.2115 17 set_bh_page 0.2656 4 try_to_release_page 0.0556 245 block_invalidatepage 1.0938 52 create_empty_buffers 0.3939 2 unmap_underlying_metadata 0.0263 575 __block_prepare_write 0.5750 76 __block_commit_write 0.5135 3 block_read_full_page 0.0045 16 block_prepare_write 0.2857 24 generic_commit_write 0.2609 3 block_truncate_page 0.0062 2 check_ttfb_buffer 0.0263 26 drop_buffers 0.1354 103 try_to_free_buffers 0.5988 14 recalc_bh_state 0.1094 7 alloc_buffer_head 0.1167 4 free_buffer_head 0.0588 2 .text.lock.buffer 0.0073 12 nr_blockdev_pages 0.1111 2 lookup_chrfops 0.0143 2 get_chrfops 0.0185 3 chrdev_open 0.0197 4 .text.lock.char_dev 0.0396 253 generic_fillattr 1.4709 61 vfs_getattr 0.4766 3 vfs_stat 0.0417 7 vfs_lstat 0.1029 3 vfs_fstat 0.0500 4 sys_readlink 0.0312 37 cp_new_stat64 0.1516 7 sys_stat64 0.1458 4 sys_lstat64 0.0833 6 sys_fstat64 0.1250 7 inode_add_bytes 0.0761 16 inode_sub_bytes 0.1667 1 inode_get_bytes 0.0192 6 count 0.0882 81 copy_strings 0.1416 12 put_dirty_page 0.0323 55 setup_arg_pages 0.1335 31 open_exec 0.1615 3 kernel_read 0.0395 140 exec_mmap 0.2941 97 flush_old_exec 0.0500 46 prepare_binprm 0.2614 12 compute_creds 0.0484 44 search_binary_handler 0.1158 63 do_execve 0.1193 1 .text.lock.exec 0.0024 13 pipe_wait 0.0878 23 pipe_read 0.0442 38 pipe_write 0.0594 3 pipe_release 0.0163 2 pipe_read_fasync 0.0238 3 pipe_write_fasync 0.0341 1 pipe_new 0.0051 4 get_pipe_inode 0.0217 10 do_pipe 0.0203 31 getname 0.1987 89 vfs_permission 0.3423 27 permission 0.5192 104 get_write_access 1.7333 312 deny_write_access 4.8750 1062 path_release 22.1250 20 cached_lookup 0.2381 494 real_lookup 2.2870 1491 follow_mount 8.2833 10 follow_down 0.0641 161 do_lookup 1.1500 834 link_path_walk 0.4080 2 path_walk 0.0625 2241 path_lookup 6.7500 14 lookup_hash 0.1000 2 lookup_one_len 0.0192 12 __user_walk 0.1875 2 lock_rename 0.0106 11 vfs_create 0.0786 235 may_open 0.6250 149 open_namei 0.1502 2 lookup_create 0.0185 5 vfs_mkdir 0.0357 9 sys_mkdir 0.0417 12 d_unhash 0.0968 14 vfs_rmdir 0.0361 98 vfs_unlink 0.2917 37 sys_unlink 0.1156 12 vfs_follow_link 0.0294 1182 .text.lock.namei 1.8882 1 set_close_on_exec 0.0156 1 expand_files 0.0147 6 sys_dup2 0.0278 3 do_fcntl 0.0077 1 sys_fcntl64 0.0089 8 fasync_helper 0.0339 36 kill_fasync 0.7200 1 .text.lock.fcntl 0.0072 3 file_ioctl 0.0086 27 sys_ioctl 0.0453 12 .text.lock.ioctl 0.7500 39 vfs_readdir 0.4062 10 filldir64 0.0385 4 sys_getdents64 0.0225 1 assign_type 0.0250 1 locks_delete_lock 0.0050 2 __posix_lock_file 0.0016 1 fcntl_setlk 0.0016 31 locks_remove_posix 0.1174 5 locks_remove_flock 0.0266 8 posix_block_lock 0.4000 2 .text.lock.locks 0.0083 2 d_callback 0.0417 9 d_free 0.2045 369 dput 1.0727 12 d_invalidate 0.0833 376 prune_dcache 1.0805 184 select_parent 1.2778 712 d_alloc 1.5752 453 d_instantiate 6.2917 12 d_alloc_root 0.2000 4109 d_lookup 14.2674 2 d_validate 0.0063 176 d_delete 1.0233 90 d_rehash 0.9783 2 d_move 0.0041 16 __d_path 0.0471 113 d_path 0.5539 3 sys_getcwd 0.0057 1 is_subdir 0.0278 1674 .text.lock.dcache 3.4444 400 alloc_inode 1.2346 13 destroy_inode 0.1806 14 inode_init_once 0.0432 84 __iget 1.0500 10 clear_inode 0.0758 1 dispose_list 0.0089 2 find_inode_fast 0.0333 363 new_inode 3.4904 1 get_new_inode_fast 0.0052 152 igrab 2.7143 2 iget_locked 0.0135 269 __insert_inode_hash 2.9239 188 generic_delete_inode 1.0444 7 generic_forget_inode 0.0282 4 generic_drop_inode 0.1250 89 iput 0.8241 1 bmap 0.0167 40 inode_times_differ 0.5882 448 update_atime 2.2857 28 inode_update_time 0.1944 3 inode_needs_sync 0.0469 1 wake_up_inode 0.0208 203 .text.lock.inode 0.6634 152 inode_change_ok 0.4000 15 inode_setattr 0.0469 4 setattr_mask 0.0345 362 notify_change 0.8380 289 .text.lock.attr 6.5682 10 is_bad_inode 0.4167 1 free_fd_array 0.0139 2 expand_fd_array 0.0058 86 dnotify_flush 0.7167 3 fcntl_dirnotify 0.0084 73 lookup_mnt 0.8690 27 copy_namespace 0.0305 40 set_fs_pwd 0.3125 486 __mark_inode_dirty 2.3824 1 write_inode 0.0167 29 .text.lock.fs_writeback 0.1266 5 do_mpage_readpage 0.0052 1 exit_aio 0.0078 2 __put_ioctx 0.0238 6 eventpoll_init_file 0.2500 40 eventpoll_release 0.3704 3 sys_epoll_create 0.0312 1 padzero 0.0312 15 create_elf_tables 0.0158 8 elf_map 0.0465 26 load_elf_interp 0.0474 55 load_elf_binary 0.0219 1 de_put 0.0054 61 proc_delete_inode 1.0167 1 proc_read_inode 0.0208 4 proc_alloc_inode 0.0385 2 proc_destroy_inode 0.0833 1 .text.lock.inode 0.0476 34 proc_root_lookup 0.2237 1 proc_root_readdir 0.0057 19 .text.lock.root 0.4634 92 proc_fd_link 0.5000 1 proc_exe_link 0.0051 225 proc_root_link 1.5625 1 proc_pid_environ 0.0093 223 proc_check_root 0.6559 1 pid_maps_read 0.0227 12 proc_info_read 0.0395 1 do_proc_readlink 0.0076 41 proc_pid_readlink 0.1627 10 task_dumpable 0.2273 24 proc_pid_make_inode 0.1304 58 pid_revalidate 0.8056 51 pid_fd_revalidate 0.2833 42 pid_base_iput 0.5833 8 pid_delete_dentry 0.3333 1 name_to_int 0.0132 24 proc_lookupfd 0.0706 39 proc_base_lookup 0.0663 40 proc_pid_lookup 0.0781 151 get_pid_list 1.7976 1 proc_pid_readdir 0.0040 265 .text.lock.base 0.4981 5 proc_file_read 0.0088 28 proc_lookup 0.1167 1 .text.lock.generic 0.0109 177 render_sigset_t 0.9415 215 proc_pid_status 0.2185 779 proc_pid_stat 0.8217 39 kstat_read_proc 0.0483 2 write_profile 0.0147 176 task_mem 0.8148 303 task_vsize 8.4167 1 task_statm 0.0100 144 ext2_get_group_desc 1.0000 479 read_block_bitmap 4.9896 164 group_reserve_blocks 0.8913 140 group_release_blocks 2.3333 127 ext2_free_blocks 0.2075 693 grab_block 1.5608 146 ext2_new_block 0.1308 2 ext2_count_free_blocks 0.0312 10 ext2_group_sparse 0.1042 2 ext2_bg_has_super 0.0417 17 .text.lock.balloc 0.4595 2 ext2_last_byte 0.0556 68 ext2_commit_chunk 0.7083 10 ext2_check_page 0.0205 32 ext2_get_page 0.2000 71 ext2_readdir 0.1014 152 ext2_find_entry 0.3248 115 ext2_inode_by_name 1.1500 138 ext2_add_link 0.1527 56 ext2_delete_entry 0.1556 6 ext2_make_empty 0.0181 7 ext2_empty_dir 0.0190 8 ext2_release_file 0.2222 315 read_inode_bitmap 3.2812 126 ext2_reserve_inode 0.8289 64 ext2_release_inode 0.4444 74 ext2_free_inode 0.2891 165 ext2_preread_inode 0.8250 11 find_group_orlov 0.0163 153 find_group_other 0.6483 470 ext2_new_inode 0.4052 25 ext2_count_free_inodes 0.3906 14 .text.lock.ialloc 0.3500 7 ext2_put_inode 0.4375 11 ext2_delete_inode 0.1019 188 ext2_discard_prealloc 2.3500 21 ext2_alloc_block 0.1500 85 ext2_block_to_path 0.2591 12 ext2_get_branch 0.0435 6 ext2_find_near 0.0500 28 ext2_alloc_branch 0.0569 140 ext2_get_block 0.1777 11 ext2_prepare_write 0.3438 50 ext2_free_branches 0.1420 72 ext2_truncate 0.0645 137 ext2_get_inode 0.5269 4 ext2_set_inode_flags 0.0455 297 ext2_update_inode 0.3694 7 ext2_setattr 0.0795 4 ext2_ioctl 0.0076 20 ext2_lookup 0.1316 1 ext2_get_parent 0.0063 2 ext2_create 0.0109 4 ext2_unlink 0.0417 13 ext2_rmdir 0.1300 4 ext2_alloc_inode 0.0909 3 ext2_destroy_inode 0.1250 16 ext2_statfs 0.0656 1 copy_semundo 0.0064 31 sem_exit 0.0574 39 .text.lock.sem 0.2746 1 cap_bprm_set_security 0.0083 40 cap_bprm_compute_creds 0.1818 12 skip_atoi 0.2308 477 number 0.6933 260 vsnprintf 0.2434 1 snprintf 0.0312 6 vsprintf 0.2143 6 sprintf 0.2500 1 vsscanf 0.0010 11 __rb_rotate_left 0.1719 9 __rb_rotate_right 0.1406 57 rb_insert_color 0.2908 20 __rb_erase_color 0.0515 6 rb_erase 0.0283 10 radix_tree_preload 0.0658 3 radix_tree_extend 0.0341 19 radix_tree_insert 0.1159 399 radix_tree_lookup 5.2500 77 __lookup 0.3156 6 radix_tree_gang_lookup 0.0484 18 radix_tree_delete 0.0938 1 rwsem_down_write_failed 0.0033 5 rwsem_wake 0.0260 111 strncpy_from_user 1.4605 28 clear_user 0.4667 337 strnlen_user 3.8295 422 __copy_user_intel 2.7051 33 __copy_user_zeroing_intel 0.2115 2487 __copy_to_user_ll 23.0278 463 __copy_from_user_ll 4.4519 6 __get_user_4 0.2609 67 bad_get_user 7.4444 3243 atomic_dec_and_lock 45.0417 2488 .text.lock.dec_and_lock 103.6667 1 read_zero 0.0019 1 memory_open 0.0048 5 check_tty_count 0.0312 1 get_tty_driver 0.0086 1 down_tty_sem 0.0500 3 up_tty_sem 0.1500 3 init_dev 0.0027 3 release_dev 0.0022 1 tty_fasync 0.0042 1 .text.lock.tty_io 0.0029 1 sock_map_fd 0.0034 1 sock_fasync 0.0014 2 sock_create 0.0069 3 sk_alloc 0.0197 1 sock_init_data 0.0031 2 alloc_skb 0.0034 1 __kfree_skb 0.0053 1 unix_mkname 0.0081 1 __unix_insert_socket 0.0125 2 __unix_find_socket_byname 0.0294 1 unix_release_sock 0.0015 5 unix_create1 0.0167 313496 total 0.2624