181261 default_idle 3485.7885 12 cpu_idle 0.1667 1 exit_thread 0.0227 20 flush_thread 0.2632 22 copy_thread 0.0440 11 sys_execve 0.1019 71 get_wchan 0.6827 1 __up 0.0417 1704 __down 8.0377 1 __write_lock_failed 0.0312 539 __read_lock_failed 26.9500 3 restore_sigcontext 0.0095 3 sys_sigreturn 0.0142 1 setup_sigcontext 0.0034 6 setup_frame 0.0143 8 do_signal 0.0400 21 ret_from_intr 0.7500 450 system_call 10.2273 3 syscall_call 0.2727 21 syscall_exit 1.9091 4 restore_all 0.2857 1 work_resched 0.0455 13 error_code 0.2321 1 math_state_restore 0.0208 2 release_x86_irqs 0.0179 5 init_new_context 0.0223 1 read_ldt 0.0044 6 do_gettimeofday 0.0429 29 old_mmap 0.0993 4 init_fpu 0.0303 8 save_i387 0.0465 9 get_offset_tsc 0.3750 96 flush_tlb_mm 0.8571 77 flush_tlb_page 0.6638 1 .text.lock.smp 0.0256 1498 pte_alloc_one 11.0147 34 pgd_ctor 1.4167 18 pgd_alloc 0.0938 15 pgd_free 0.1705 804 do_page_fault 0.7040 10 kmap 0.1786 9 kunmap 0.2045 948 kmap_atomic 6.9706 46 kunmap_atomic 3.8333 12 kmap_atomic_to_page 0.0714 112 try_to_wake_up 0.1393 2 wake_up_process 0.1000 62 wake_up_forked_process 0.1867 69 schedule_tail 0.4423 1 nr_running 0.0312 1 nr_context_switches 0.0167 2 nr_iowait 0.0294 3 sched_migrate_task 0.0577 54 sched_best_cpu 0.3971 5 sched_balance_exec 0.0962 9 find_busiest_node 0.0489 1059 schedule 0.8975 29 default_wake_function 1.0357 835 __wake_up 9.0761 185 complete 3.5577 51 wait_for_completion 0.3110 6 __cond_resched 0.2143 85 set_cpus_allowed 0.3427 59 migration_thread 0.0952 9 free_task_struct 0.0804 3 add_wait_queue 0.0577 26 remove_wait_queue 0.7222 1 prepare_to_wait 0.0147 4 prepare_to_wait_exclusive 0.0588 7 finish_wait 0.0972 225 dup_task_struct 1.3720 12 mm_init 0.0536 26 mm_alloc 0.2600 24 mmput 0.2500 36 mm_release 0.3000 1601 copy_mm 1.7032 10 count_open_files 0.3125 232 copy_files 0.3295 1197 copy_process 0.4520 15 do_fork 0.0446 4 __mmdrop 0.0727 3 .text.lock.fork 0.0095 23 profile_exit_task 0.4107 47 profile_exit_mmap 0.8393 716 release_task 1.9457 37 put_files_struct 0.1968 551 exit_notify 0.3774 80 do_exit 0.0971 6 next_thread 0.0789 31 eligible_child 0.1845 35 wait_task_zombie 0.0983 118 sys_wait4 0.2034 1 sys_stime 0.0066 872 current_kernel_time 12.1111 27 get_jiffies_64 0.4909 3 do_softirq 0.0174 3 sys_sysctl 0.0160 1 parse_table 0.0042 3 .text.lock.sysctl 0.0345 1 del_timer 0.0104 196 del_timer_sync 1.8148 2 sys_getpid 0.1250 3 sys_getppid 0.0536 1 alloc_uid 0.0036 529 flush_signal_handlers 7.7794 2 group_send_sig_info 0.0018 62 get_signal_to_deliver 0.0803 96 sigprocmask 0.4364 10 sys_rt_sigprocmask 0.0329 73 do_sigaction 0.1267 11 sys_rt_sigaction 0.0519 3 sys_setpgid 0.0075 5 supplemental_group_member 0.0962 3 in_group_p 0.0750 1 in_egroup_p 0.0250 31 sys_newuname 0.2870 1 sys_getrlimit 0.0093 1 sys_setrlimit 0.0052 1 sys_getrusage 0.0227 1 sys_umask 0.0312 68 alloc_pidmap 0.1371 17 find_task_by_pid 0.2237 163 call_rcu 2.1447 4 exit_itimers 0.0357 20 __remove_from_page_cache 0.2083 17 remove_from_page_cache 0.1635 35 add_to_page_cache 0.1651 17 page_waitqueue 0.3542 3 wait_on_page_bit 0.0144 112 unlock_page 1.8667 8 end_page_writeback 0.0625 4305 find_get_page 76.8750 679 find_trylock_page 10.6094 66 find_lock_page 0.3837 151 find_get_pages 1.8875 1 grab_cache_page_nowait 0.0042 276 do_generic_mapping_read 0.3286 101 file_read_actor 0.4764 190 __generic_file_aio_read 0.4398 1 generic_file_aio_read 0.0125 69 generic_file_read 0.4539 802 filemap_nopage 1.1725 66 filemap_getpage 0.2062 44 filemap_populate 0.1528 38 generic_file_mmap 0.6333 14 read_cache_page 0.0265 6 remove_suid 0.0625 1 __filemap_copy_from_user_iovec 0.0125 336 generic_file_aio_write_nolock 0.1377 11 generic_file_write_nolock 0.0786 73 generic_file_write 0.7604 82 bad_range 1.0250 16 bad_page 0.1481 96 free_pages_bulk 0.2143 8 __free_pages_ok 0.0435 141 prep_new_page 2.5179 1025 free_hot_cold_page 5.2296 1044 buffered_rmqueue 4.1429 202 __alloc_pages 0.3217 12 __get_free_pages 0.1429 1 get_zeroed_page 0.0093 12 __pagevec_free 0.3000 32 __free_pages 0.5000 4 free_pages 0.0526 1 nr_free_pages 0.0132 22 __get_page_state 0.1528 8 get_zone_counts 0.0667 1 get_dirty_limits 0.0060 12 balance_dirty_pages_ratelimited 0.1304 1 background_writeout 0.0060 24 __set_page_dirty_nobuffers 0.1364 736 set_page_dirty 11.5000 5 test_clear_page_dirty 0.0538 177 file_ra_state_init 4.0227 358 do_page_cache_readahead 0.8606 77 page_cache_readahead 0.2567 11 page_cache_readaround 0.1447 2 slab_destroy 0.0070 1 cache_init_objs 0.0104 11 cache_grow 0.0165 36 kmem_cache_alloc 0.5294 401 kmalloc 3.2339 1062 kmem_cache_free 13.9737 8 kfree 0.0645 15 kfree_percpu 0.2679 79 reap_timer_fnc 0.1452 167 mark_page_accessed 2.9821 12 lru_cache_add 0.1875 50 lru_cache_add_active 0.7812 17 lru_add_drain 0.2361 4244 release_pages 14.3378 3 __pagevec_release 0.0750 1 __pagevec_release_nonlru 0.0074 45 __pagevec_lru_add 0.2557 174 __pagevec_lru_add_active 0.8365 6 pagevec_lookup 0.1500 82 vm_acct_memory 1.3226 1 .text.lock.swap 0.0102 3 do_invalidatepage 0.0750 4 truncate_complete_page 0.0556 149 truncate_inode_pages 0.2141 1 hash_vcache 0.0357 22 invalidate_vcache 0.2018 84 install_page 0.1591 4 sys_remap_file_pages 0.0213 6 flush_all_zero_pkmaps 0.0306 507 kmap_high 1.2071 186 kunmap_high 1.3676 6 page_slot 0.3000 604 page_address 4.3143 229 set_page_address 0.7508 689 .text.lock.highmem 5.6016 1454 clear_page_tables 3.5990 227 pte_alloc_map 0.7882 3 pte_alloc_kernel 0.0144 7387 copy_page_range 10.5529 9488 zap_pte_range 14.2892 21 zap_pmd_range 0.2019 22 unmap_page_range 0.2292 410 unmap_vmas 0.6366 1810 do_wp_page 2.0853 2 vmtruncate 0.0057 1541 do_anonymous_page 2.7716 1110 do_no_page 1.5331 329 handle_mm_fault 0.8225 2 __pmd_alloc 0.0417 99 vm_enough_memory 0.6513 2016 remove_shared_vm_struct 20.1600 110 sys_brk 0.5093 66 find_vma_prepare 0.6111 14 __vma_link_rb 0.2188 57 __vma_link 0.4071 307 vma_link 2.6466 4 can_vma_merge_before 0.0833 5 can_vma_merge_after 0.0833 53 vma_merge 0.1004 236 do_mmap_pgoff 0.1586 13 get_unmapped_area 0.0445 338 find_vma 4.0238 18 find_vma_prev 0.2250 3 expand_stack 0.0183 2 free_pgtables 0.0143 20 unmap_vma 0.1786 3 unmap_vma_list 0.0938 33 unmap_region 0.0971 3 detach_vmas_to_be_unmapped 0.0341 84 split_vma 0.3818 33 do_munmap 0.1130 6 sys_munmap 0.0682 28 do_brk 0.0625 5 build_mmap_rb 0.0962 193 exit_mmap 0.3988 1 insert_vm_struct 0.0106 13 change_protection 0.0237 2 mprotect_fixup 0.0067 7 sys_mprotect 0.0131 40 rmap_get_cpu 0.3704 2 get_rmap_chain 0.0263 2 exec_rmap 0.0250 27 dup_rmap 0.2177 17 exit_rmap 0.1037 1751 page_add_rmap 5.3384 990 page_dup_rmap 16.5000 718 page_turn_rmap 4.1744 5837 page_remove_rmap 29.7806 1110 try_to_unmap_one 1.6324 1664 free_pages_and_swap_cache 12.6061 4 can_share_swap_page 0.0417 4 si_swapinfo 0.0435 1 vfs_statfs 0.0147 1 sys_statfs 0.0063 2 do_truncate 0.0200 18 sys_utime 0.0692 8 sys_access 0.0256 1 sys_fchdir 0.0089 21 sys_chmod 0.1050 25 chown_common 0.1250 3 sys_chown 0.0417 15 filp_open 0.1630 329 dentry_open 0.9038 141 get_unused_fd 0.3597 606 fd_install 9.4688 40 sys_open 0.3448 3 sys_creat 0.1250 128 filp_close 0.7442 34 sys_close 0.2742 1 sys_vhangup 0.0192 29 generic_file_open 0.6744 1 .text.lock.open 0.0053 78 generic_file_llseek 0.3750 7 sys_llseek 0.0337 3420 vfs_read 11.2500 1 do_sync_write 0.0057 860 vfs_write 2.8289 47 sys_read 0.7833 9 sys_write 0.1500 1 filp_ctor 0.0192 59 get_empty_filp 0.2950 450 fput 18.7500 637 __fput 4.5500 434 fget 6.0278 22 put_filp 0.5000 1014 file_move 16.9000 509 file_kill 11.5682 1 fs_may_remount_ro 0.0088 558 .text.lock.file_table 5.4706 3 bh_waitq_head 0.1500 7 wake_up_buffer 0.1750 9 unlock_buffer 0.1406 8 __set_page_buffers 0.1538 27 __clear_page_buffers 0.4219 218 __find_get_block_slow 0.7569 32 inode_has_buffers 1.3333 1 osync_buffers_list 0.0076 6 invalidate_inode_buffers 0.0652 1 remove_inode_buffers 0.0093 102 create_buffers 0.7286 1 init_page_buffers 0.0093 2 grow_dev_page 0.0071 43 mark_buffer_dirty 0.6719 784 __brelse 16.3333 2 __bforget 0.0278 12 bh_lru_install 0.0526 1052 __find_get_block 5.0577 12 __getblk 0.2143 13 __bread 0.2500 2 invalidate_bh_lru 0.0294 9 set_bh_page 0.1406 4 try_to_release_page 0.0455 292 block_invalidatepage 1.3036 52 create_empty_buffers 0.3939 4 unmap_underlying_metadata 0.0526 2 __block_write_full_page 0.0023 604 __block_prepare_write 0.6040 71 __block_commit_write 0.4797 1 block_read_full_page 0.0015 15 block_prepare_write 0.2679 4 block_commit_write 0.1111 39 generic_commit_write 0.4239 1 nobh_prepare_write 0.0011 7 block_truncate_page 0.0147 4 check_ttfb_buffer 0.0526 25 drop_buffers 0.1302 108 try_to_free_buffers 0.6279 1 block_sync_page 0.1250 6 recalc_bh_state 0.0469 4 alloc_buffer_head 0.0667 3 free_buffer_head 0.0441 2 init_buffer_head 0.0455 4 .text.lock.buffer 0.0147 5 nr_blockdev_pages 0.0463 3 get_chrfops 0.0278 7 chrdev_open 0.0461 2 .text.lock.char_dev 0.0198 255 generic_fillattr 1.4826 62 vfs_getattr 0.4844 5 vfs_stat 0.0694 2 vfs_lstat 0.0294 2 vfs_fstat 0.0333 4 sys_readlink 0.0312 39 cp_new_stat64 0.1598 4 sys_stat64 0.0833 9 sys_fstat64 0.1875 6 inode_add_bytes 0.0652 7 inode_sub_bytes 0.0729 1 count 0.0147 89 copy_strings 0.1556 3 put_stack_page 0.0099 54 setup_arg_pages 0.1324 25 open_exec 0.1359 2 kernel_read 0.0263 157 exec_mmap 0.3298 83 flush_old_exec 0.0428 45 prepare_binprm 0.2557 9 compute_creds 0.0363 56 search_binary_handler 0.1474 46 do_execve 0.0871 1 .text.lock.exec 0.0024 13 pipe_wait 0.0878 26 pipe_read 0.0500 27 pipe_write 0.0422 5 pipe_release 0.0272 1 pipe_read_fasync 0.0119 1 pipe_read_release 0.0278 1 pipe_new 0.0051 6 get_pipe_inode 0.0326 4 do_pipe 0.0081 33 getname 0.2115 80 vfs_permission 0.3077 28 permission 0.5385 103 get_write_access 1.7167 302 deny_write_access 4.7188 1027 path_release 21.3958 16 cached_lookup 0.1905 475 real_lookup 2.1991 1448 follow_mount 8.0444 11 follow_down 0.0705 152 do_lookup 1.0857 927 link_path_walk 0.4535 3 path_walk 0.0938 2167 path_lookup 6.5271 14 lookup_hash 0.1000 12 __user_walk 0.1875 1 lock_rename 0.0053 2 unlock_rename 0.0263 8 vfs_create 0.0571 215 may_open 0.5718 135 open_namei 0.1361 5 vfs_mkdir 0.0357 7 sys_mkdir 0.0324 14 d_unhash 0.1129 12 vfs_rmdir 0.0309 4 sys_rmdir 0.0164 97 vfs_unlink 0.2887 33 sys_unlink 0.1031 1 vfs_rename_other 0.0054 1 vfs_rename 0.0014 20 vfs_follow_link 0.0490 1 page_getlink 0.0069 1227 .text.lock.namei 1.9601 4 set_close_on_exec 0.0625 1 expand_files 0.0147 2 locate_fd 0.0071 7 sys_dup2 0.0324 7 do_fcntl 0.0180 3 sys_fcntl64 0.0268 9 fasync_helper 0.0381 1 __kill_fasync 0.0109 30 kill_fasync 0.6000 22 sys_ioctl 0.0369 18 .text.lock.ioctl 1.1250 43 vfs_readdir 0.4479 15 filldir64 0.0577 3 sys_getdents64 0.0169 1 locks_insert_lock 0.0167 2 fcntl_setlk 0.0032 32 locks_remove_posix 0.1212 5 locks_remove_flock 0.0266 7 posix_block_lock 0.3500 2 .text.lock.locks 0.0083 8 d_free 0.1818 416 dput 1.2093 22 d_invalidate 0.1528 340 prune_dcache 0.9770 196 select_parent 1.3611 2 shrink_dcache_parent 0.0556 730 d_alloc 1.6150 379 d_instantiate 5.2639 7 d_alloc_root 0.1167 3956 d_lookup 13.7361 2 d_validate 0.0063 172 d_delete 1.0000 86 d_rehash 0.9348 3 d_move 0.0061 13 __d_path 0.0382 127 d_path 0.6225 1 sys_getcwd 0.0019 1 is_subdir 0.0278 1704 .text.lock.dcache 3.5062 394 alloc_inode 1.2160 15 destroy_inode 0.2083 16 inode_init_once 0.0494 105 __iget 1.3125 18 clear_inode 0.1364 1 dispose_list 0.0089 349 new_inode 3.3558 2 get_new_inode_fast 0.0104 152 igrab 2.7143 1 iget_locked 0.0068 286 __insert_inode_hash 3.1087 214 generic_delete_inode 1.1889 2 generic_forget_inode 0.0081 2 generic_drop_inode 0.0625 99 iput 0.9167 2 bmap 0.0333 48 inode_times_differ 0.7059 510 update_atime 2.6020 23 inode_update_time 0.1597 5 inode_needs_sync 0.0781 1 i_waitq_head 0.0500 195 .text.lock.inode 0.6373 151 inode_change_ok 0.3974 25 inode_setattr 0.0781 5 setattr_mask 0.0431 310 notify_change 0.7176 320 .text.lock.attr 7.2727 16 is_bad_inode 0.6667 9 expand_fd_array 0.0262 98 dnotify_flush 0.8167 1 fcntl_dirnotify 0.0028 54 lookup_mnt 0.6429 27 copy_namespace 0.0305 30 set_fs_pwd 0.2344 544 __mark_inode_dirty 2.6667 2 write_inode 0.0333 23 .text.lock.fs_writeback 0.1004 1 do_mpage_readpage 0.0010 1 mpage_readpages 0.0033 14 exit_aio 0.1094 3 __put_ioctx 0.0357 6 eventpoll_init_file 0.2500 27 eventpoll_release 0.2500 2 sys_epoll_create 0.0208 17 create_elf_tables 0.0179 12 elf_map 0.0698 17 load_elf_interp 0.0310 64 load_elf_binary 0.0255 2 de_put 0.0109 49 proc_delete_inode 0.8167 2 proc_read_inode 0.0417 4 proc_alloc_inode 0.0385 2 proc_destroy_inode 0.0833 38 proc_root_lookup 0.2500 1 proc_root_readdir 0.0057 18 .text.lock.root 0.4390 80 proc_fd_link 0.4348 166 proc_root_link 1.1528 232 proc_check_root 0.6824 1 proc_permission 0.0227 1 pid_maps_read 0.0227 24 proc_info_read 0.0789 2 do_proc_readlink 0.0152 33 proc_pid_readlink 0.1310 19 task_dumpable 0.4318 29 proc_pid_make_inode 0.1576 62 pid_revalidate 0.8611 40 pid_fd_revalidate 0.2222 35 pid_base_iput 0.4861 8 pid_delete_dentry 0.3333 1 name_to_int 0.0132 26 proc_lookupfd 0.0765 36 proc_base_lookup 0.0612 45 proc_pid_lookup 0.0879 141 get_pid_list 1.6786 2 proc_pid_readdir 0.0079 244 .text.lock.base 0.4586 2 proc_file_read 0.0035 1 proc_file_lseek 0.0045 18 proc_lookup 0.0750 1 proc_readdir 0.0027 2 .text.lock.generic 0.0217 181 render_sigset_t 0.9628 201 proc_pid_status 0.2043 743 proc_pid_stat 0.7838 44 kstat_read_proc 0.0547 20 write_profile 0.1471 211 task_mem 0.9769 323 task_vsize 8.9722 1 task_statm 0.0100 166 ext2_get_group_desc 1.1528 408 read_block_bitmap 4.2500 172 group_reserve_blocks 0.9348 130 group_release_blocks 2.1667 167 ext2_free_blocks 0.2729 652 grab_block 1.4685 137 ext2_new_block 0.1228 2 ext2_count_free_blocks 0.0312 6 ext2_group_sparse 0.0625 2 ext2_bg_has_super 0.0417 11 .text.lock.balloc 0.2973 5 ext2_last_byte 0.1389 78 ext2_commit_chunk 0.8125 3 ext2_check_page 0.0061 20 ext2_get_page 0.1250 79 ext2_readdir 0.1129 155 ext2_find_entry 0.3312 117 ext2_inode_by_name 1.1700 2 ext2_set_link 0.0071 125 ext2_add_link 0.1383 43 ext2_delete_entry 0.1194 2 ext2_make_empty 0.0060 8 ext2_empty_dir 0.0217 3 ext2_release_file 0.0833 313 read_inode_bitmap 3.2604 140 ext2_reserve_inode 0.9211 82 ext2_release_inode 0.5694 61 ext2_free_inode 0.2383 171 ext2_preread_inode 0.8550 31 find_group_orlov 0.0459 186 find_group_other 0.7881 462 ext2_new_inode 0.3983 22 ext2_count_free_inodes 0.3438 6 .text.lock.ialloc 0.1500 2 ext2_put_inode 0.1250 8 ext2_delete_inode 0.0741 153 ext2_discard_prealloc 1.9125 24 ext2_alloc_block 0.1714 83 ext2_block_to_path 0.2530 11 ext2_get_branch 0.0399 4 ext2_find_near 0.0333 27 ext2_alloc_branch 0.0549 146 ext2_get_block 0.1853 9 ext2_prepare_write 0.2812 40 ext2_free_branches 0.1136 82 ext2_truncate 0.0735 141 ext2_get_inode 0.5423 6 ext2_set_inode_flags 0.0682 290 ext2_update_inode 0.3607 9 ext2_setattr 0.1023 2 .text.lock.inode 0.0263 1 ext2_ioctl 0.0019 21 ext2_lookup 0.1382 10 ext2_create 0.0543 1 ext2_mkdir 0.0038 10 ext2_unlink 0.1042 12 ext2_rmdir 0.1200 6 ext2_alloc_inode 0.1364 1 ext2_destroy_inode 0.0417 1 init_once 0.0250 10 ext2_statfs 0.0410 1 ext2_follow_link 0.0250 1 copy_semundo 0.0064 30 sem_exit 0.0556 36 .text.lock.sem 0.2535 3 cap_bprm_set_security 0.0250 39 cap_bprm_compute_creds 0.1773 12 skip_atoi 0.2308 444 number 0.6453 256 vsnprintf 0.2397 1 snprintf 0.0312 8 vsprintf 0.2857 5 sprintf 0.2083 14 __rb_rotate_left 0.2188 7 __rb_rotate_right 0.1094 57 rb_insert_color 0.2908 23 __rb_erase_color 0.0593 15 rb_erase 0.0708 1 rb_first 0.0278 3 radix_tree_node_alloc 0.0312 7 radix_tree_preload 0.0461 2 radix_tree_extend 0.0227 20 radix_tree_insert 0.1220 459 radix_tree_lookup 6.0395 72 __lookup 0.2951 6 radix_tree_gang_lookup 0.0484 19 radix_tree_delete 0.0990 2 rwsem_down_read_failed 0.0065 2 rwsem_down_write_failed 0.0066 3 rwsem_wake 0.0156 96 strncpy_from_user 1.2632 33 clear_user 0.5500 349 strnlen_user 3.9659 420 __copy_user_intel 2.6923 36 __copy_user_zeroing_intel 0.2308 2403 __copy_to_user_ll 22.2500 428 __copy_from_user_ll 4.1154 3 __get_user_1 0.1500 7 __get_user_4 0.3043 60 bad_get_user 6.6667 3152 atomic_dec_and_lock 43.7778 2555 .text.lock.dec_and_lock 106.4583 1 read_zero 0.0019 2 check_tty_count 0.0125 1 up_tty_sem 0.0500 4 init_dev 0.0036 1 tty_open 0.0010 1 .text.lock.tty_io 0.0029 2 pty_open 0.0093 1 move_addr_to_kernel 0.0114 1 sock_alloc 0.0104 3 sock_create 0.0104 1 sys_connect 0.0078 2 sock_wmalloc 0.0250 1 __kfree_skb 0.0053 1 __unix_insert_socket 0.0125 1 unix_release_sock 0.0015 1 unix_find_other 0.0031 312559 total 0.2631