1 L21 0.1250 28 fisync 1.7500 157 fdsync 7.8500 514 copy_user_page_asm 2.9205 308 __clear_user_page_asm 2.7500 296 flush_kernel_dcache_page 2.9600 184 flush_user_dcache_page 1.8400 29 flush_user_icache_page 0.2900 70 purge_kernel_dcache_page 0.7000 209 flush_user_dcache_range_asm 5.8056 270 flush_user_icache_range_asm 7.5000 2217 flush_kernel_icache_page 22.1700 1 intr_return 0.0278 2 intr_check_sig 0.1667 28 intr_restore 0.0619 1 sys_clone_wrapper 0.0086 1 syscall_exit 0.0500 1 syscall_check_bh 0.0357 21 syscall_restore 0.0795 1 syscall_do_signal 0.0061 8 $lsfu_loop 0.5000 1 $lsfu_done 0.2500 5 $lclu_done 0.6250 8 $lslen_loop 0.6667 8 $lslen_done 1.0000 92 $$remoI 0.0179 161 __udivdi3 0.0737 192 __umoddi3 0.0889 2 schedule 0.0009 1 __cond_resched 0.0156 9 __down_read 0.0234 61105 _spin_lock 1527.6250 101 _spin_unlock 4.2083 6 _spin_trylock 0.1875 5 _spin_lock_irq 0.1042 969 _spin_lock_irqsave 20.1875 52 _write_trylock 0.5909 1 _write_lock 0.0104 2 _read_lock 0.0250 16 _write_unlock_irq 0.5000 2 flush_tlb_all 0.0035 1 alloc_sid 0.0017 49 do_page_fault 0.0444 43 update_mmu_cache 0.0527 4 flush_dcache_page 0.0035 7 clear_user_page_asm 0.0625 129 handle_interruption 0.0666 2 do_gettimeofday 0.0100 1 sched_clock 0.0250 1 sys_mmap 0.0179 2 do_signal 0.0006 764 cpu_idle 10.6111 1055 machine_restart 16.4844 1 flush_thread 0.0625 1 copy_thread 0.0031 5 unwind_once 0.0055 132 smp_call_function 0.1146 3 load_elf_binary 0.0005 1 cp_compat_stat 0.0004 1 sys32_rt_sigprocmask 0.0030 2 sys32_rt_sigaction 0.0074 1 setup_sigcontext32 0.0006 1 task_rq_lock 0.0050 1 finish_task_switch 0.0022 1 nr_running 0.0021 1 sched_fork 0.0040 1 migration_thread 0.0006 1 __put_task_struct 0.0020 2 dup_task_struct 0.0060 8 copy_mm 0.0048 4 copy_files 0.0029 3 copy_process 0.0005 1 profile_hit 0.0015 1 do_exit 0.0002 1 do_wait 0.0002 5 current_kernel_time 0.0568 1 local_bh_enable 0.0054 1 ksoftirqd 0.0017 1 del_timer_sync 0.0017 7 groups_search 0.0461 16 in_group_p 0.0370 2 queue_work 0.0064 1 alloc_pidmap 0.0008 2 do_posix_clock_monotonic_gettime_parts 0.0119 2 kthread_should_stop 0.0417 1 add_wait_queue 0.0083 59 bit_waitqueue 0.1715 70 __wake_up_bit 0.9722 15 wake_up_bit 0.1705 1 compat_copy_siginfo_to_user 0.0007 4 page_waitqueue 0.0385 17 unlock_page 0.0607 25 find_get_page 0.1042 1 find_trylock_page 0.0039 1 find_lock_page 0.0011 17 do_generic_mapping_read 0.0070 8 file_read_actor 0.0112 29 filemap_nopage 0.0146 9 generic_file_buffered_write 0.0029 3 __generic_file_aio_write_nolock 0.0030 1 __generic_file_aio_read 0.0020 1 generic_file_aio_read 0.0069 1 mempool_alloc 0.0018 28 bad_range 0.0972 2 free_pages_bulk 0.0018 1 __free_pages_ok 0.0018 61 free_hot_cold_page 0.1074 156 buffered_rmqueue 0.1444 30 __alloc_pages 0.0274 1 __get_free_pages 0.0029 2 __free_pages 0.0068 4 free_pages 0.0102 4 balance_dirty_pages_ratelimited 0.0068 2 __set_page_dirty_nobuffers 0.0035 39 set_page_dirty 0.1625 1 test_clear_page_dirty 0.0016 1 do_page_cache_readahead 0.0016 2 page_cache_readahead 0.0029 6 __kmalloc 0.0312 23 kmem_cache_alloc 0.1917 8 cache_alloc_refill 0.0037 19 kfree 0.0495 18 kmem_cache_free 0.1250 4 cache_reap 0.0038 5 vm_acct_memory 0.0202 1 percpu_counter_mod 0.0060 30 mark_page_accessed 0.0962 44 release_pages 0.0444 1 __pagevec_lru_add_active 0.0015 25 lru_cache_add_active 0.1042 2 lru_add_drain 0.0125 1 do_invalidatepage 0.0114 2 truncate_complete_page 0.0032 1 truncate_inode_pages 0.0006 30 clear_page_tables 0.0307 5 pte_alloc_map 0.0055 131 copy_page_range 0.0721 270 unmap_vmas 0.0893 183 do_wp_page 0.0534 226 do_no_page 0.0610 60 handle_mm_fault 0.0235 2 find_vma 0.0179 4 remove_vm_struct 0.0161 1 __vma_link_rb 0.0156 2 vma_adjust 0.0015 47 find_vma_prev 0.4896 3 get_unmapped_area 0.0150 1 arch_get_unmapped_area_topdown 0.0021 3 split_vma 0.0067 4 do_munmap 0.0032 3 do_mmap_pgoff 0.0012 1 sys_brk 0.0026 1 sys_munmap 0.0066 2 exit_mmap 0.0029 1 sys_mprotect 0.0005 4 anon_vma_prepare 0.0122 1 anon_vma_unlink 0.0052 30 page_add_anon_rmap 0.0781 55 page_add_file_rmap 0.0968 98 page_remove_rmap 0.2917 33 free_pages_and_swap_cache 0.0764 4 can_share_swap_page 0.0114 1 sys_access 0.0020 2 dentry_open 0.0017 3 get_unused_fd 0.0046 1 put_unused_fd 0.0066 1 fd_install 0.0050 1 filp_close 0.0043 2 sys_close 0.0078 2 generic_file_llseek 0.0051 2 vfs_llseek 0.0208 2 sys_llseek 0.0083 4 do_sync_read 0.0152 4 vfs_read 0.0119 3 do_sync_write 0.0114 2 vfs_write 0.0060 1 sys_read 0.0054 1 sys_write 0.0054 5 file_kill 0.0446 6 __fput 0.0079 5 fput 0.0284 6 fget 0.0234 3 fget_light 0.0094 2 file_move 0.0147 134 __brelse 0.5583 1 init_buffer 0.0625 1 sync_buffer 0.0096 72 unlock_buffer 0.5000 1 buffer_io_error 0.0114 300 __find_get_block_slow 0.4167 5 set_bh_page 0.0164 351 __find_get_block 0.3596 1 unmap_underlying_metadata 0.0028 4 __block_commit_write 0.0065 1 generic_commit_write 0.0069 2 ll_rw_block 0.0027 1 drop_buffers 0.0015 6 alloc_buffer_head 0.0469 4 alloc_page_buffers 0.0100 4 create_empty_buffers 0.0061 1 block_write_full_page 0.0018 9 __block_prepare_write 0.0038 1 block_prepare_write 0.0052 1 __getblk_slow 0.0008 20 __getblk 0.1562 41 __bread 0.0813 1 bio_alloc 0.0017 1 bio_put 0.0036 2 generic_fillattr 0.0147 1 vfs_getattr 0.0040 2 vfs_stat 0.0119 1 install_arg_page 0.0014 1 open_exec 0.0030 3 flush_old_exec 0.0009 1 compute_creds 0.0037 2 getname 0.0061 2 generic_permission 0.0040 1 permission 0.0104 1 deny_write_access 0.0039 6 path_release 0.0268 7 follow_mount 0.0133 13 do_lookup 0.0181 44 link_path_walk 0.0065 11 path_lookup 0.0092 1 __user_walk 0.0057 2 may_open 0.0030 5 open_namei 0.0016 1 sys_unlink 0.0014 1 sys_dup2 0.0017 1 sys_fcntl 0.0009 1 sys_ioctl 0.0009 1 filldir64 0.0022 2 sys_poll 0.0018 2 locks_remove_posix 0.0050 1 locks_remove_flock 0.0023 10 dput 0.0125 6 d_alloc 0.0074 86 __d_lookup 0.1558 1 d_move 0.0011 1 alloc_inode 0.0020 1 destroy_inode 0.0050 1 __iget 0.0030 2 new_inode 0.0104 1 __insert_inode_hash 0.0030 3 iput 0.0117 2 update_atime 0.0074 1 find_inode_fast 0.0057 1 iget_locked 0.0013 2 generic_delete_inode 0.0045 3 generic_drop_inode 0.0060 8 lookup_mnt 0.0222 1 copy_namespace 0.0005 1 exit_aio 0.0024 1 seq_printf 0.0063 5 __mark_inode_dirty 0.0101 1 writeback_release 0.0042 1 mpage_writepages 0.0003 2 eventpoll_init_file 0.0417 2 compat_sys_ioctl 0.0026 1 compat_copy_strings 0.0011 1 compat_sys_select 0.0005 1 load_script 0.0013 1 load_elf_binary 0.0002 5 dnotify_flush 0.0174 7 dnotify_parent 0.0165 1 proc_get_inode 0.0016 1 proc_root_link 0.0015 1 proc_pid_cmdline 0.0027 2 pid_revalidate 0.0076 2 proc_pid_readdir 0.0022 1 proc_lookup 0.0030 1 do_task_stat 0.0005 1 proc_calc_metrics 0.0156 2 show_stat 0.0007 1 get_node 0.0033 46 ext3_get_group_desc 0.1691 18 read_block_bitmap 0.0865 3 ext3_free_blocks_sb 0.0012 43040 ext3_test_allocatable 97.8182 35646 bitmap_search_next_usable_block 30.9427 4 ext3_try_to_allocate 0.0021 12119 ext3_try_to_allocate_with_rsv 5.5694 105 ext3_new_block 0.0591 1 ext3_free_inode 0.0007 3 ext3_new_inode 0.0007 2 walk_page_buffers 0.0069 3 ext3_writepage_trans_blocks 0.0170 2 ext3_prepare_write 0.0039 2 ext3_ordered_commit_write 0.0058 11 ext3_get_inode_loc 0.0066 9 ext3_mark_iloc_dirty 0.0056 2 ext3_reserve_inode_write 0.0074 5 ext3_get_block_handle 0.0014 2 ext3_get_block 0.0093 1 ext3_getblk 0.0009 1 ext3_clear_blocks 0.0021 2 ext3_free_data 0.0041 4 ext3_dirty_inode 0.0208 1 add_dirent_to_buf 0.0010 1 ext3_delete_entry 0.0019 1 ext3_orphan_del 0.0012 2 ext3_journal_start_sb 0.0192 1 ext3_alloc_inode 0.0139 1 ext3fs_dirhash 0.0006 3 start_this_handle 0.0020 1 journal_start 0.0024 15 journal_release_buffer 0.6250 4 journal_stop 0.0047 14 __journal_unfile_buffer 0.0161 6 __journal_file_buffer 0.0047 13 journal_dirty_metadata 0.0131 344 do_get_write_access 0.1067 194 journal_get_undo_access 0.2425 4 journal_get_write_access 0.0312 3 journal_dirty_data 0.0022 1 journal_invalidatepage 0.0004 1 __journal_refile_buffer 0.0014 3 journal_refile_buffer 0.0061 18 journal_commit_transaction 0.0018 2 __journal_remove_checkpoint 0.0119 4 __journal_clean_checkpoint_list 0.0111 1 insert_revoke_hash 0.0036 130 journal_cancel_revoke 0.1675 3 __log_space_left 0.0144 1 journal_blocks_per_page 0.0312 339 journal_add_journal_head 0.2883 1 journal_get_descriptor_buffer 0.0023 8 journal_write_metadata_buffer 0.0033 2 journal_grab_journal_head 0.0052 7 __journal_remove_journal_head 0.0086 6 journal_remove_journal_head 0.0150 128 journal_put_journal_head 0.2424 1 exit_sem 0.0015 4 key_user_lookup 0.0043 3 key_user_put 0.0197 4 key_alloc 0.0030 1 __key_instantiate_and_link 0.0020 1 key_instantiate_and_link 0.0066 5 key_cleanup 0.0078 1 keyring_publish_name 0.0050 2 keyring_destroy 0.0089 1 keyring_alloc 0.0054 1 cap_bprm_apply_creds 0.0022 1 cap_bprm_secureexec 0.0125 3 cap_vm_enough_memory 0.0057 1 __bitmap_weight 0.0016 40 _atomic_dec_and_lock 0.1724 3 radix_tree_preload 0.0121 1 rb_insert_color 0.0028 3 rb_erase 0.0037 2 rb_first 0.0625 4902 rb_next 47.1346 2 __up_write 0.0030 15 __up_read 0.0361 1 strlcpy 0.0069 3 memmove 0.0341 8 memcmp 0.1667 5 number 0.0056 13 vsnprintf 0.0054 2 __xchg32 0.0167 20 __cmpxchg_u32 0.1136 283 pa_memcpy 0.3804 2 pmc_store_exc 0.0063 39 memset 0.2031 140 $$divoI 0.1250 1 tty_hung_up_p 0.0250 3 tty_write 0.0030 1 tty_poll 0.0034 1 release_dev 0.0003 1 ptmx_open 0.0009 1 n_tty_receive_room 0.0179 2 n_tty_receive_buf 0.0003 1 read_chan 0.0003 3 write_chan 0.0025 1 normal_poll 0.0019 1 set_termios 0.0007 1 pty_close 0.0017 1 pty_write_room 0.0125 1 get_io_context 0.0020 1 put_io_context 0.0028 1 get_request 0.0009 1 __make_request 0.0005 1 submit_bio 0.0022 3 __end_that_request_first 0.0037 1 as_set_request 0.0066 1 scsi_end_request 0.0026 1 scsi_request_fn 0.0008 1 sys_recvmsg 0.0012 1 sock_wfree 0.0026 1 sock_rfree 0.0066 1 skb_clone 0.0010 1 alloc_skb 0.0021 4 __kfree_skb 0.0049 2 skb_release_data 0.0035 1 dev_queue_xmit_nit 0.0022 4 netif_receive_skb 0.0037 1 net_rx_action 0.0016 1 neigh_lookup 0.0023 1 neigh_update 0.0008 2 nf_iterate 0.0039 1 pfifo_fast_enqueue 0.0030 1 pfifo_fast_dequeue 0.0096 1 rt_hash_code 0.0042 3 ip_route_input 0.0006 1 ip_rcv_finish 0.0007 1 ip_rcv 0.0010 1 tcp_poll 0.0015 1 tcp_sendmsg 0.0002 1 tcp_recvmsg 0.0004 1 tcp_ack 0.0001 2 tcp_transmit_skb 0.0008 1 tcp_v4_rcv 0.0002 3 fib_semantic_match 0.0066 3 fn_hash_lookup 0.0096 1 xfrm_lookup 0.0003 1 csum_partial 0.0024 170536 total 0.0437