653486 default_idle 12567.0385 1536 cpu_idle 21.3333 4 copy_thread 0.0080 1 sys_fork 0.0227 13 get_wchan 0.1250 6 __up 0.2500 64034 __down 302.0472 13 __down_failed 1.0833 37 __down_failed_interruptible 3.0833 7 __up_wakeup 0.5833 4 __write_lock_failed 0.1250 4 __read_lock_failed 0.2000 1 restore_sigcontext 0.0032 2 sys_sigreturn 0.0094 3 ret_from_intr 0.1071 94 system_call 2.1364 1 syscall_call 0.0909 2 syscall_exit 0.1818 1 device_not_available 0.0244 2 release_x86_irqs 0.0179 1 init_new_context 0.0045 1 do_gettimeofday 0.0071 4 old_mmap 0.0137 1 init_fpu 0.0076 4 get_offset_tsc 0.1667 16 flush_tlb_mm 0.1429 18 flush_tlb_page 0.1552 1 .text.lock.smp 0.0256 220 pte_alloc_one 1.5278 3 pgd_ctor 0.1250 4 pgd_alloc 0.0208 3 pgd_free 0.0341 188 do_page_fault 0.1646 1 kunmap 0.0227 290 kmap_atomic 2.0714 40 kunmap_atomic 3.3333 1 kmap_atomic_to_page 0.0057 4 try_to_wake_up 0.0050 13 wake_up_forked_process 0.0392 13 schedule_tail 0.0691 1 nr_running 0.0312 1 nr_iowait 0.0147 1 sched_migrate_task 0.0192 3 sched_best_cpu 0.0221 1 find_busiest_node 0.0054 24026 schedule 19.8234 93 default_wake_function 3.3214 19217 __wake_up 208.8804 1 __wake_up_locked 0.0500 4 complete 0.0769 1 wait_for_completion 0.0061 1 task_nice 0.0625 3 __cond_resched 0.1071 3 io_schedule 0.0536 2 set_cpus_allowed 0.0081 3 migration_thread 0.0048 20111 .text.lock.sched 36.3671 2 free_task_struct 0.0179 2 remove_wait_queue 0.0556 7 prepare_to_wait 0.1029 17 prepare_to_wait_exclusive 0.2500 2 finish_wait 0.0278 38 dup_task_struct 0.2317 3 mm_alloc 0.0577 2 mmput 0.0227 4 mm_release 0.0333 156 copy_mm 0.1765 2 count_open_files 0.0625 31 copy_files 0.0440 122 copy_process 0.0461 4 do_fork 0.0119 3 __mmdrop 0.0545 8 profile_exit_task 0.1429 7 profile_exit_mmap 0.1250 86 release_task 0.2216 1 put_files_struct 0.0054 70 exit_notify 0.0479 8 do_exit 0.0097 1 next_thread 0.0132 1 eligible_child 0.0060 7 wait_task_zombie 0.0197 12 sys_wait4 0.0207 1 do_setitimer 0.0027 1 sys_time 0.0147 368 current_kernel_time 5.1111 9 get_jiffies_64 0.1636 29 do_softirq 0.1686 1 tasklet_action 0.0046 1 do_sysctl_strategy 0.0027 9 .text.lock.sysctl 0.1034 57 del_timer_sync 0.5278 36 flush_signal_handlers 0.5294 5 get_signal_to_deliver 0.0065 8 sigprocmask 0.0364 12 do_sigaction 0.0208 2 sys_rt_sigaction 0.0094 1 sys_setpgid 0.0025 1 supplemental_group_member 0.0192 7 sys_newuname 0.0648 7 alloc_pidmap 0.0141 2 find_task_by_pid 0.0263 13 call_rcu 0.1711 1 exit_itimers 0.0089 1 __remove_from_page_cache 0.0081 11 remove_from_page_cache 0.1833 14 add_to_page_cache 0.0614 4 page_waitqueue 0.0833 31 unlock_page 0.5167 792 find_get_page 15.2308 77 find_trylock_page 1.2031 13 find_lock_page 0.0756 25 find_get_pages 0.3125 1 grab_cache_page_nowait 0.0042 64 do_generic_mapping_read 0.0762 26 file_read_actor 0.1226 41 __generic_file_aio_read 0.0949 12 generic_file_aio_read 0.1500 1 generic_file_read 0.0066 98 filemap_nopage 0.1433 5 filemap_getpage 0.0156 9 filemap_populate 0.0312 3 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kmem_cache_free 3.3421 2 kfree_percpu 0.0357 63 reap_timer_fnc 0.1158 113 mark_page_accessed 2.0179 6 lru_cache_add 0.0938 8 lru_cache_add_active 0.1250 2 lru_add_drain 0.0278 375 release_pages 1.2669 1 __pagevec_release 0.0250 10 __pagevec_lru_add 0.0568 37 __pagevec_lru_add_active 0.1779 14 vm_acct_memory 0.2258 1 truncate_complete_page 0.0089 60 truncate_inode_pages 0.0857 4 invalidate_vcache 0.0367 2 .text.lock.vcache 0.0741 23 install_page 0.0389 2 sys_remap_file_pages 0.0106 3 flush_all_zero_pkmaps 0.0153 14 kmap_high 0.0333 4 kunmap_high 0.0294 39 bounce_end_io 0.3145 16 bounce_end_io_write 0.4444 1202 __blk_queue_bounce 2.1312 1 blk_queue_bounce 0.0147 1 page_slot 0.0500 66 page_address 0.4714 41 set_page_address 0.1344 3 .text.lock.highmem 0.0244 217 clear_page_tables 0.4977 48 pte_alloc_map 0.1579 1 pte_alloc_kernel 0.0038 1171 copy_page_range 1.0493 1273 zap_pte_range 1.9288 5 zap_pmd_range 0.0481 3 unmap_page_range 0.0312 36 unmap_vmas 0.0559 371 do_wp_page 0.3914 500 do_anonymous_page 0.6281 309 do_no_page 0.3824 72 handle_mm_fault 0.1800 1 __pmd_alloc 0.0208 13 vm_enough_memory 0.0855 203 remove_shared_vm_struct 2.0300 20 sys_brk 0.0926 10 find_vma_prepare 0.0926 8 __vma_link_rb 0.1250 11 __vma_link 0.0786 29 vma_link 0.2500 7 vma_merge 0.0131 20 do_mmap_pgoff 0.0134 2 get_unmapped_area 0.0068 43 find_vma 0.5119 2 find_vma_prev 0.0250 2 expand_stack 0.0122 1 free_pgtables 0.0071 3 unmap_vma 0.0268 5 unmap_region 0.0147 9 split_vma 0.0409 4 do_munmap 0.0137 5 do_brk 0.0112 23 exit_mmap 0.0475 1 insert_vm_struct 0.0106 3 change_protection 0.0055 3 sys_mprotect 0.0056 540 page_add_rmap 1.2273 1021 page_remove_rmap 1.6053 2 try_to_unmap_obj 0.0016 26 __pte_chain_free 0.3611 11 pte_chain_alloc 0.1833 108 free_pages_and_swap_cache 0.8182 2 can_share_swap_page 0.0208 1 si_swapinfo 0.0109 10 sys_utime 0.0385 1 sys_fchdir 0.0089 11 sys_chmod 0.0550 4 chown_common 0.0200 3 sys_chown 0.0417 4 filp_open 0.0435 15 dentry_open 0.0412 19 get_unused_fd 0.0485 122 fd_install 1.9062 1 sys_open 0.0086 1 sys_creat 0.0417 23 filp_close 0.1337 10 sys_close 0.0806 6 generic_file_llseek 0.0288 2 sys_llseek 0.0096 22 do_sync_read 0.1250 27 vfs_read 0.1324 7 do_sync_write 0.0398 14 vfs_write 0.0673 14 sys_read 0.2333 6 sys_write 0.1000 12 get_empty_filp 0.0600 61 fput 2.5417 29 __fput 0.2071 105 fget 1.4583 9 put_filp 0.2045 111 file_move 1.8500 43 file_kill 0.9773 5 .text.lock.file_table 0.0490 2 bh_waitq_head 0.1000 21 wake_up_buffer 0.5250 61 unlock_buffer 0.9531 5 __wait_on_buffer 0.0291 1 __set_page_buffers 0.0192 6 __clear_page_buffers 0.0938 21 end_buffer_io_sync 0.4375 212 __find_get_block_slow 0.7361 3 inode_has_buffers 0.1250 1 invalidate_inode_buffers 0.0109 19 create_buffers 0.1357 2 grow_dev_page 0.0071 8 mark_buffer_dirty 0.1250 359 __brelse 7.4792 12 bh_lru_install 0.0526 1012 __find_get_block 4.8654 11 __getblk 0.1964 19 __bread 0.3654 1 invalidate_bh_lru 0.0147 2 set_bh_page 0.0312 8 create_empty_buffers 0.0606 2 unmap_underlying_metadata 0.0238 3 __block_write_full_page 0.0035 365 __block_prepare_write 0.3593 10 __block_commit_write 0.0676 87 block_prepare_write 1.5536 1 block_commit_write 0.0278 2 generic_commit_write 0.0217 1 nobh_prepare_write 0.0011 6 block_write_full_page 0.0333 41 end_bio_bh_io_sync 0.8542 12 submit_bh 0.0312 32 ll_rw_block 0.2857 4 drop_buffers 0.0217 31 try_to_free_buffers 0.1802 1 recalc_bh_state 0.0078 2 alloc_buffer_head 0.0333 2 free_buffer_head 0.0294 2 init_buffer_head 0.0455 2 .text.lock.buffer 0.0073 17 bio_destructor 0.2237 4 bio_alloc 0.0096 2 bio_put 0.0417 5 bio_endio 0.0658 1 bio_phys_segments 0.0312 1 nr_blockdev_pages 0.0093 1 lookup_chrfops 0.0071 3 chrdev_open 0.0197 9 .text.lock.char_dev 0.1059 38 generic_fillattr 0.2209 24 vfs_getattr 0.1875 2 vfs_stat 0.0278 1 vfs_lstat 0.0147 2 vfs_fstat 0.0333 9 cp_new_stat64 0.0336 1 sys_stat64 0.0208 1 sys_lstat64 0.0208 1 sys_fstat64 0.0208 2 inode_add_bytes 0.0227 6 inode_sub_bytes 0.0652 26 copy_strings 0.0455 1 put_dirty_page 0.0027 6 setup_arg_pages 0.0146 3 open_exec 0.0156 1 kernel_read 0.0132 27 exec_mmap 0.0567 4 flush_old_exec 0.0021 2 prepare_binprm 0.0114 1 compute_creds 0.0040 8 search_binary_handler 0.0211 6 do_execve 0.0114 4 pipe_wait 0.0270 2 pipe_read 0.0038 4 pipe_write 0.0063 1 pipe_release 0.0054 1 pipe_read_fasync 0.0119 3 pipe_write_fasync 0.0341 1 pipe_new 0.0051 1 get_pipe_inode 0.0054 1 do_pipe 0.0020 11 getname 0.0705 12 vfs_permission 0.0462 6 permission 0.1154 21 get_write_access 0.3500 42 deny_write_access 0.6562 105 path_release 2.1875 3 cached_lookup 0.0288 27 real_lookup 0.1378 18 follow_mount 0.1000 2 follow_down 0.0128 33 do_lookup 0.2357 130 link_path_walk 0.0636 154 path_lookup 0.4639 4 lookup_hash 0.0286 1 lookup_one_len 0.0096 4 __user_walk 0.0625 5 vfs_create 0.0357 36 may_open 0.0957 22 open_namei 0.0222 1 sys_mkdir 0.0046 1 vfs_rmdir 0.0026 28 vfs_unlink 0.0833 11 sys_unlink 0.0344 2 vfs_follow_link 0.0049 2 .text.lock.namei 0.0033 2 do_fcntl 0.0052 2 fasync_helper 0.0085 4 kill_fasync 0.0800 7 sys_ioctl 0.0117 54 .text.lock.ioctl 3.3750 2 vfs_readdir 0.0208 1 filldir64 0.0038 2 locks_insert_lock 0.0333 2 __posix_lock_file 0.0016 7 locks_remove_posix 0.0265 1 locks_remove_flock 0.0053 3 .text.lock.locks 0.0124 1 d_free 0.0227 47 dput 0.1366 2 d_invalidate 0.0139 24 prune_dcache 0.0690 47 select_parent 0.3264 70 d_alloc 0.1549 31 d_instantiate 0.4306 15 d_alloc_root 0.2500 3 d_lookup 0.0441 569 __d_lookup 2.0035 1 d_validate 0.0032 25 d_delete 0.1453 2 d_rehash 0.0217 5 __d_path 0.0151 2 d_path 0.0098 21 .text.lock.dcache 0.0405 123 alloc_inode 0.3796 8 destroy_inode 0.1111 11 inode_init_once 0.0340 21 __iget 0.2625 9 clear_inode 0.0682 1 dispose_list 0.0089 44 new_inode 0.4231 3 get_new_inode_fast 0.0156 31 igrab 0.5536 45 __insert_inode_hash 0.4891 52 generic_delete_inode 0.2889 3 generic_forget_inode 0.0121 19 iput 0.1759 5 inode_times_differ 0.0735 22 update_atime 0.1122 5 inode_update_time 0.0347 1 wake_up_inode 0.0208 2 .text.lock.inode 0.0065 129 inode_change_ok 0.3395 52 inode_setattr 0.1625 2 setattr_mask 0.0172 7 notify_change 0.0211 2417 .text.lock.attr 75.5312 2 is_bad_inode 0.0833 1 expand_fd_array 0.0029 17 dnotify_flush 0.1417 2 fcntl_dirnotify 0.0056 92 dnotify_parent 1.0222 3 .text.lock.dnotify 0.0714 2 copy_namespace 0.0023 1 set_fs_pwd 0.0078 127 __mark_inode_dirty 0.6225 1 __sync_single_inode 0.0020 2 writeback_inodes 0.0152 1 writeback_acquire 0.0417 5 mpage_writepages 0.0075 1 __put_ioctx 0.0119 1 eventpoll_init_file 0.0417 11 eventpoll_release 0.1019 2 padzero 0.0625 1 create_elf_tables 0.0011 5 load_elf_interp 0.0091 11 load_elf_binary 0.0044 2 de_put 0.0109 13 proc_delete_inode 0.1625 10 .text.lock.inode 0.4762 5 proc_root_lookup 0.0329 36 .text.lock.root 0.8780 3 proc_fd_link 0.0163 7 proc_root_link 0.0486 1 proc_check_root 0.0029 1 proc_permission 0.0227 1 proc_info_read 0.0033 6 proc_pid_readlink 0.0246 2 task_dumpable 0.0455 4 proc_pid_make_inode 0.0217 5 pid_revalidate 0.0694 5 pid_fd_revalidate 0.0278 1 pid_delete_dentry 0.0417 2 proc_pid_lookup 0.0038 6 get_pid_list 0.0714 1 proc_pid_readdir 0.0040 53 .text.lock.base 0.0996 1 proc_file_lseek 0.0045 1 proc_lookup 0.0042 1 proc_readdir 0.0027 3 .text.lock.generic 0.0278 26 render_sigset_t 0.1383 16 proc_pid_status 0.0163 69 proc_pid_stat 0.0728 9 kstat_read_proc 0.0111 10 write_profile 0.0735 11 task_mem 0.0509 12 task_vsize 0.3333 115 ext3_get_group_desc 0.7986 38 read_block_bitmap 0.3958 90 ext3_free_blocks 0.0836 69 ext3_test_allocatable 1.0147 17 find_next_usable_block 0.0244 51 ext3_try_to_allocate 0.1386 105 ext3_new_block 0.0844 2 ext3_count_free_blocks 0.0312 3 ext3_group_sparse 0.0312 2 get_dtype 0.0500 25 ext3_check_dir_entry 0.1420 3 ext3_readdir 0.0028 2 ext3_release_file 0.0263 12 ext3_open_file 0.3000 2 ext3_file_write 0.0106 15 read_inode_bitmap 0.1562 101 ext3_free_inode 0.1343 4 find_group_orlov 0.0059 16 find_group_other 0.0714 239 ext3_new_inode 0.1436 1 ext3_count_free_inodes 0.0156 1 .text.lock.ialloc 0.0263 4 ext3_forget 0.0200 5 blocks_for_truncate 0.1042 3 start_transaction 0.0469 1 try_to_extend_transaction 0.0192 1 ext3_put_inode 0.0625 25 ext3_delete_inode 0.1116 10 ext3_alloc_block 0.2778 31 ext3_block_to_path 0.0934 11 ext3_get_branch 0.0519 4 ext3_find_goal 0.0357 2 ext3_alloc_branch 0.0032 3 ext3_splice_branch 0.0078 48 ext3_get_block_handle 0.0745 1 ext3_get_block 0.0093 37 ext3_getblk 0.0734 4 ext3_bread 0.0286 5 walk_page_buffers 0.0403 13 ext3_prepare_write 0.0602 2 ext3_journal_dirty_data 0.0357 7 ext3_commit_write 0.0143 34 ext3_clear_blocks 0.1371 16 ext3_free_data 0.0556 32 ext3_truncate 0.0325 606 ext3_get_inode_loc 1.8938 3 ext3_set_inode_flags 0.0341 312 ext3_do_update_inode 0.3714 4 ext3_setattr 0.0139 8 ext3_writepage_trans_blocks 0.0606 486 ext3_mark_iloc_dirty 11.0455 145 ext3_reserve_inode_write 1.0069 45 ext3_mark_inode_dirty 0.8654 10 ext3_dirty_inode 0.0962 3 ext3_change_inode_journal_flag 0.0187 78 ext3_find_entry 0.0899 3 ext3_lookup 0.0179 46 add_dirent_to_buf 0.0593 7 ext3_add_entry 0.0152 21 ext3_delete_entry 0.0938 1 ext3_add_nondir 0.0119 5 ext3_create 0.0192 3 ext3_mkdir 0.0050 187 ext3_orphan_add 0.4289 228 ext3_orphan_del 0.4914 14 ext3_unlink 0.0427 70 ext3_journal_start 0.8750 9 __ext3_journal_stop 0.1500 1 ext3_destroy_inode 0.0417 1 ext3_statfs 0.0045 1066 start_this_handle 2.5625 16 new_handle 0.2222 373 journal_start 1.5040 1 journal_extend 0.0041 3555 do_get_write_access 2.4217 1861 journal_get_write_access 20.2283 21 journal_get_create_access 0.0434 177 journal_get_undo_access 0.6507 36 journal_dirty_data 0.1047 762 journal_dirty_metadata 1.6282 62 journal_forget 0.1360 696 journal_stop 1.3083 74 __journal_unfile_buffer 0.2056 8 dispose_buffer 0.0690 10 journal_unmap_buffer 0.0278 146 journal_invalidatepage 0.4620 81 __journal_file_buffer 0.1546 1 journal_file_buffer 0.0227 2 __journal_refile_buffer 0.0081 14224 .text.lock.transaction 18.7404 5 journal_end_buffer_io_sync 0.1562 10 release_buffer_page 0.0781 115 journal_commit_transaction 0.0301 1 do_readahead 0.0036 2 __try_to_free_cp_buf 0.0333 2 __journal_clean_checkpoint_list 0.0192 1 __journal_remove_checkpoint 0.0093 2 insert_revoke_hash 0.0172 3 find_revoke_record 0.0375 1 journal_revoke 0.0032 102 journal_cancel_revoke 0.5930 6 journal_write_revoke_records 0.0366 2 write_one_revoke_record 0.0125 7 journal_write_metadata_buffer 0.0106 111 log_space_left 3.0833 1 journal_blocks_per_page 0.0312 1 __jbd_kmalloc 0.0096 1 journal_alloc_journal_head 0.0100 1254 journal_add_journal_head 4.6103 29 __journal_remove_journal_head 0.0906 246 journal_unlock_journal_head 2.1964 9 journal_remove_journal_head 0.2500 96 .text.lock.journal 0.2202 2 copy_semundo 0.0128 12 sem_exit 0.0222 162 .text.lock.sem 1.1408 8 cap_bprm_compute_creds 0.0364 2 skip_atoi 0.0385 56 number 0.0814 35 vsnprintf 0.0328 1 snprintf 0.0312 2 __rb_rotate_left 0.0312 2 __rb_rotate_right 0.0312 14 rb_insert_color 0.0714 3 __rb_erase_color 0.0077 2 rb_erase 0.0094 1 rb_first 0.0278 1 radix_tree_preload 0.0066 5 radix_tree_insert 0.0305 96 radix_tree_lookup 1.2632 15 __lookup 0.0615 5 radix_tree_delete 0.0260 1 radix_tree_node_ctor 0.0625 57 percpu_counter_mod 1.0179 2 .text.lock.percpu_counter 0.1667 30 strncpy_from_user 0.3947 12 clear_user 0.2000 38 strnlen_user 0.4318 83 __copy_user_intel 0.5321 11 __copy_user_zeroing_intel 0.0705 553 __copy_to_user_ll 5.1204 126 __copy_from_user_ll 1.2115 4 bad_get_user 0.4444 228 atomic_dec_and_lock 3.1667 25 .text.lock.dec_and_lock 1.0417 1 down_tty_sem 0.0500 2 release_dev 0.0015 1 .text.lock.tty_io 0.0029 1 add_timer_randomness 0.0047 7 blk_run_queues 0.0427 3 get_request_wait 0.0115 99 __make_request 0.0927 4 generic_make_request 0.0075 3 __end_that_request_first 0.0064 1 end_that_request_first 0.0357 2 scsi_put_command 0.0143 34 scsi_dispatch_cmd 0.0802 2 scsi_softirq 0.0093 2 .text.lock.hosts 0.0110 1 scsi_decide_disposition 0.0038 2 scsi_queue_next_request 0.0048 21 scsi_end_request 0.1313 2 scsi_io_completion 0.0019 118 scsi_request_fn 0.2458 1 sd_rw_intr 0.0022 1 sock_map_fd 0.0034 1 sock_create 0.0035 1 sock_wmalloc 0.0132 834741 total 0.6935