18 default_idle 0.4000 433553 poll_idle 7475.0517 41 cpu_idle 0.6406 1 sys_execve 0.0064 10 need_resched 0.2000 114 system_call 2.5909 2 syscall_call 0.1818 15 syscall_exit 1.3636 8 handle_IRQ_event 0.0800 1 old_mmap 0.0030 3 sys_ipc 0.0048 1 save_i387 0.0037 1 show_cpuinfo 0.0015 36 sched_clock 0.2647 2 delay_tsc 0.0952 1 flush_tlb_others 0.0033 3 flush_tlb_mm 0.0176 4 flush_tlb_page 0.0226 9 pte_alloc_one 0.1169 37 do_page_fault 0.0265 2 try_to_wake_up 0.0030 1 wake_up_forked_process 0.0028 1740 finish_task_switch 11.6779 1 schedule_tail 0.0098 2 nr_iowait 0.0174 1007 __wake_up 8.5339 1 migration_thread 0.0022 210 __might_sleep 0.9953 1 __put_task_struct 0.0038 85 add_wait_queue 0.6855 47 remove_wait_queue 0.3672 30 prepare_to_wait 0.2041 46 finish_wait 0.2911 1 dup_task_struct 0.0047 1 mm_init 0.0040 15 copy_mm 0.0129 3 copy_files 0.0031 5 copy_process 0.0017 8 .text.lock.fork 0.0404 3 release_task 0.0055 6 exit_notify 0.0026 1 sys_wait4 0.0016 99 current_kernel_time 1.4348 5108 __do_softirq 29.5260 159 local_bh_enable 1.1042 653 __mod_timer 1.2631 65 mod_timer 0.6132 326 del_timer 2.1169 1 del_timer_sync 0.0055 3 .text.lock.timer 0.0326 1 get_signal_to_deliver 0.0010 3 sigprocmask 0.0124 1 do_sigaction 0.0016 1 set_user 0.0075 3 groups_search 0.0283 1 sys_setgroups 0.0062 4 in_group_p 0.0333 1 worker_thread 0.0013 1 alloc_pidmap 0.0026 68 add_to_page_cache 0.2776 17 page_waitqueue 0.3542 62 wake_up_page 0.8052 22 unlock_page 0.5946 8 end_page_writeback 0.1081 77 find_get_page 0.6875 47 find_lock_page 0.1621 41 find_get_pages_tag 0.2579 1 do_generic_mapping_read 0.0008 1 __generic_file_aio_read 0.0018 21 filemap_nopage 0.0223 1 generic_file_mmap 0.0145 7 remove_suid 0.0470 120 generic_file_aio_write_nolock 0.0414 15 generic_file_aio_write 0.0949 50 mempool_alloc 0.1312 13 mempool_free 0.0619 3 mempool_alloc_slab 0.1429 1 mempool_free_slab 0.0476 20 bad_range 0.2000 18 prep_new_page 0.2222 50 free_hot_cold_page 0.1678 1 free_hot_page 0.1429 180 buffered_rmqueue 0.3383 71 __alloc_pages 0.0800 4 __get_free_pages 0.0678 10 __free_pages 0.1282 3 free_pages 0.0667 1 get_dirty_limits 0.0049 13 balance_dirty_pages_ratelimited 0.0647 56 __set_page_dirty_nobuffers 0.1489 7 set_page_dirty 0.0833 9 clear_page_dirty_for_io 0.0789 43 test_clear_page_writeback 0.1686 51 test_set_page_writeback 0.1700 20 .text.lock.page_writeback 0.1562 1 prio_tree_expand 0.0048 1 prio_tree_replace 0.0101 1 prio_tree_insert 0.0026 1 do_page_cache_readahead 0.0022 1 page_cache_readahead 0.0018 1 max_sane_readahead 0.0156 3 kmem_getpages 0.0144 6 cache_init_objs 0.0577 4 kmem_flagcheck 0.0930 8 cache_grow 0.0176 158 kmem_cache_alloc 1.2846 2 kmem_ptr_validate 0.0263 73 __kmalloc 0.4740 187 kmem_cache_free 2.1494 232 kfree 2.1284 4 activate_page 0.0177 30 mark_page_accessed 0.5769 1 lru_cache_add_active 0.0105 47 release_pages 0.1040 1 __pagevec_release 0.0185 39 __pagevec_lru_add 0.1230 13 __pagevec_lru_add_active 0.0387 1 vm_acct_memory 0.0122 14 percpu_counter_mod 0.0800 1 blk_queue_bounce 0.0130 11 clear_page_tables 0.0357 7 pte_alloc_map 0.0282 102 copy_page_range 0.1316 81 zap_pte_range 0.1167 1 unmap_page_range 0.0088 3 unmap_vmas 0.0052 116 do_wp_page 0.1368 82 do_anonymous_page 0.1826 809 do_no_page 0.9080 19 handle_mm_fault 0.0433 5 remove_vm_struct 0.0309 1 find_vma_prepare 0.0099 2 vma_link 0.0061 2 vma_adjust 0.0020 1 can_vma_merge_after 0.0090 1 find_mergeable_anon_vma 0.0043 4 do_mmap_pgoff 0.0022 9 find_vma 0.1111 1 free_pgtables 0.0067 3 split_vma 0.0105 1 do_munmap 0.0022 1 sys_munmap 0.0082 2 anon_vma_prepare 0.0057 4 anon_vma_link 0.0315 4 anon_vma_unlink 0.0256 4 page_add_anon_rmap 0.0122 6 page_add_file_rmap 0.0278 36 page_remove_rmap 0.1506 1 shmem_swp_entry 0.0047 30 shmem_getpage 0.0119 5 free_pages_and_swap_cache 0.0382 1 sys_access 0.0030 2 dentry_open 0.0051 2 get_unused_fd 0.0078 2 filp_close 0.0149 2 sys_close 0.0098 1 generic_file_llseek 0.0046 11 do_sync_read 0.0636 57 vfs_read 0.1932 24 do_sync_write 0.1387 50 vfs_write 0.1695 27 sys_read 0.2109 30 sys_write 0.2344 45 fput 2.1429 2 __fput 0.0094 108 fget 0.8438 35 fget_light 0.2096 2 file_kill 0.0163 2 bh_waitq_head 0.0909 63 wake_up_buffer 0.7590 32 unlock_buffer 1.3333 1 __wait_on_buffer 0.0061 8 __set_page_buffers 0.3200 69 end_buffer_write_sync 0.5702 17 __find_get_block_slow 0.0393 16 end_buffer_async_write 0.0518 7 create_buffers 0.0429 1 init_page_buffers 0.0089 5 mark_buffer_dirty 0.1250 40 __brelse 0.5128 1 bh_lru_install 0.0044 147 __find_get_block 0.5976 13 __getblk 0.1287 10 __bread 0.1515 6 set_bh_page 0.1111 22 create_empty_buffers 0.1089 3 unmap_underlying_metadata 0.0265 43 __block_write_full_page 0.0448 44 __block_prepare_write 0.0443 20 __block_commit_write 0.1342 7 block_prepare_write 0.0909 9 generic_commit_write 0.0608 18 block_write_full_page 0.0674 23 end_bio_bh_io_sync 0.3710 34 submit_bh 0.1043 28 ll_rw_block 0.2059 4 recalc_bh_state 0.0223 21 alloc_buffer_head 0.2000 28 init_buffer_head 0.5283 2 .text.lock.buffer 0.0108 5 bio_destructor 0.0532 21 bio_alloc 0.0493 53 bio_put 0.9815 2 __bio_add_page 0.0059 7 bio_endio 0.0551 1 generic_fillattr 0.0061 1 cp_new_stat64 0.0037 15 inode_add_bytes 0.1056 1 copy_strings 0.0018 1 setup_arg_pages 0.0021 48 pipe_wait 0.2682 235 pipe_readv 0.3324 7 pipe_read 0.1186 154 pipe_writev 0.1858 9 pipe_write 0.1525 123 pipe_poll 0.9919 1 getname 0.0041 1 deny_write_access 0.0072 1 path_release 0.0143 2 do_lookup 0.0124 7 link_path_walk 0.0018 1 path_lookup 0.0021 1 __user_walk 0.0081 4 may_open 0.0078 2 open_namei 0.0011 1 sys_dup2 0.0030 10 kill_fasync 0.0862 3 poll_initwait 0.1200 37 poll_freewait 0.5781 31 __pollwait 0.1574 18 max_select_fd 0.0800 136 do_select 0.1739 5 select_bits_alloc 0.1562 1 select_bits_free 0.2000 98 sys_select 0.0760 1 flock64_to_posix_lock 0.0027 1 locks_remove_posix 0.0030 3 dput 0.0049 12 __d_lookup 0.0288 1 inode_init_once 0.0032 1 iget_locked 0.0039 130 inode_times_differ 1.9118 29 update_atime 0.1306 32 inode_update_time 0.1495 1 wake_up_inode 0.0139 200 dnotify_parent 0.7905 1 lookup_mnt 0.0060 1 seq_read 0.0014 1 seq_printf 0.0116 64 __mark_inode_dirty 0.1322 1 sync_sb_inodes 0.0013 1 writeback_release 0.0208 4 mpage_end_io_read 0.0336 3 do_mpage_readpage 0.0025 13 mpage_writepages 0.0155 1 set_brk 0.0104 1 load_elf_binary 0.0003 1 proc_lookup 0.0030 10 show_stat 0.0044 7 write_profile 0.0449 27 ext3_get_group_desc 0.1436 7 read_block_bitmap 0.0461 3 find_next_usable_block 0.0035 61 ext3_try_to_allocate 0.0685 11 ext3_has_free_blocks 0.0894 50 ext3_new_block 0.0385 1 ext3_check_dir_entry 0.0043 26 ext3_file_write 0.1221 2 ext3_alloc_block 0.0339 19 ext3_block_to_path 0.0597 42 ext3_get_branch 0.1780 20 ext3_find_goal 0.1460 12 ext3_alloc_branch 0.0173 35 ext3_splice_branch 0.0738 72 ext3_get_block_handle 0.0810 13 ext3_get_block 0.0747 66 walk_page_buffers 0.5893 3 do_journal_get_write_access 0.0248 24 ext3_prepare_write 0.0755 4 ext3_journal_dirty_data 0.0430 108 ext3_ordered_commit_write 0.4716 7 bget_one 0.6364 2 bput_one 0.1818 2 journal_dirty_data_fn 0.1053 8 ext3_ordered_writepage 0.0174 69 ext3_get_inode_block 0.2644 25 ext3_get_inode_loc 0.0393 1 ext3_read_inode 0.0014 77 ext3_do_update_inode 0.0834 25 ext3_writepage_trans_blocks 0.1761 35 ext3_mark_iloc_dirty 0.6364 23 ext3_reserve_inode_write 0.1090 14 ext3_mark_inode_dirty 0.1728 19 ext3_dirty_inode 0.1407 2 ext3_find_entry 0.0018 1 ext3_lookup 0.0051 31 ext3_journal_start 0.3483 17 __ext3_journal_stop 0.2125 1 ext3_follow_link 0.0357 69 start_this_handle 0.0538 15 new_handle 0.1875 24 journal_start 0.1143 173 do_get_write_access 0.0969 17 journal_get_write_access 0.2099 27 journal_get_undo_access 0.0651 79 journal_dirty_data 0.1081 99 journal_dirty_metadata 0.1803 87 journal_stop 0.1069 82 __journal_unfile_buffer 0.1586 39 __journal_file_buffer 0.0556 1 journal_end_buffer_io_sync 0.0323 22 inverted_lock 0.2292 255 journal_commit_transaction 0.0418 3 journal_brelse_array 0.0682 65 journal_cancel_revoke 0.1873 1 journal_write_revoke_records 0.0039 1 journal_write_metadata_buffer 0.0011 9 __log_space_left 0.0874 3 journal_blocks_per_page 0.1034 1 __jbd_kmalloc 0.0227 5 journal_alloc_journal_head 0.0431 4 journal_free_journal_head 0.1429 294 journal_add_journal_head 0.8033 50 __journal_remove_journal_head 0.1256 65 journal_remove_journal_head 0.5242 120 journal_put_journal_head 0.5381 1 try_atomic_semop 0.0034 1 __bitmap_weight 0.0035 1 kobject_put 0.0400 13 radix_tree_preload 0.0734 1 rb_erase 0.0044 1 rwsem_wake 0.0031 8 number 0.0102 12 vsnprintf 0.0097 29 csum_partial 0.1007 2 atomic_dec_and_lock 0.0172 14 memcpy 0.2456 1 strncpy_from_user 0.0101 2 strnlen_user 0.0208 6256 __copy_user_intel 36.3721 4257 __copy_user_zeroing_intel 24.7500 103 __copy_to_user_ll 0.8583 2222 __copy_from_user_ll 18.5167 27 copy_to_user 0.2755 30 copy_from_user 0.2381 2 add_disk_randomness 0.0385 1 put_device 0.1000 1 generic_unplug_device 0.0100 1 get_request 0.0013 108 __make_request 0.0777 18 generic_make_request 0.0366 12 submit_bio 0.0415 78 __end_that_request_first 0.1483 1 put_io_context 0.0114 11 .text.lock.ll_rw_blk 0.0809 297 e1000_xmit_frame 0.1396 2 e1000_update_stats 0.0013 5 scsi_put_command 0.0221 20 scsi_dispatch_cmd 0.0371 4 scsi_finish_command 0.0223 1 scsi_add_timer 0.0093 2 scsi_decide_disposition 0.0067 3 scsi_init_cmd_errh 0.0156 8 scsi_device_unbusy 0.0435 2 scsi_run_queue 0.0073 21 scsi_end_request 0.0795 1 scsi_io_completion 0.0010 125 scsi_request_fn 0.1152 13 .text.lock.scsi_lib 0.0607 48 ahc_linux_isr 0.0691 2 sd_rw_intr 0.0030 21 sock_aio_read 0.0714 11 sock_aio_write 0.0374 23 sock_poll 0.4694 1 sk_alloc 0.0056 196 sock_wfree 2.2791 20 __release_sock 0.1299 343 sock_def_readable 1.9056 10 sk_reset_timer 0.2128 78 lock_sock 0.6290 45 release_sock 0.2961 34 sock_common_recvmsg 0.2906 177 .text.lock.sock 1.4508 250 alloc_skb 1.1161 435 skb_release_data 2.5000 13 kfree_skbmem 0.2955 649 __kfree_skb 2.8465 89 skb_clone 0.2318 41 copy_skb_header 0.1653 17 skb_copy 0.0766 276 skb_copy_bits 0.5247 9 skb_checksum 0.0146 17 memcpy_toiovec 0.1789 1 memcpy_tokerneliovec 0.0133 123 skb_copy_datagram_iovec 0.2269 39 sk_stream_rfree 1.4444 8 sk_stream_error 0.0860 11 skb_checksum_help 0.0340 69 dev_queue_xmit 0.0867 24 net_tx_action 0.0623 50 netif_receive_skb 0.1124 124 process_backlog 0.4542 45 net_rx_action 0.1737 20 neigh_resolve_output 0.0380 202 nf_iterate 1.2242 119 nf_hook_slow 0.4161 6 eth_header 0.0192 154 qdisc_restart 0.2610 153 pfifo_fast_enqueue 1.0552 109 pfifo_fast_dequeue 1.3457 31 rt_hash_code 0.2263 308 ip_route_input 0.5662 28 ip_local_deliver 0.0553 149 ip_rcv 0.1166 74 ip_local_deliver_finish 0.1897 42 ip_rcv_finish 0.0648 20 ip_finish_output 0.0376 19 ip_output 0.1583 278 ip_queue_xmit 0.1844 7 dst_output 0.1707 218 ip_finish_output2 0.4921 113 tcp_poll 0.2943 158 tcp_sendmsg 0.0348 62 cleanup_rbuf 0.2013 406 tcp_recvmsg 0.2022 25 __tcp_grow_window 0.1908 70 tcp_rcv_rtt_update 0.7692 33 tcp_rcv_space_adjust 0.1012 199 tcp_event_data_recv 0.3328 39 tcp_rtt_estimator 0.1161 5 tcp_ack_saw_tstamp 0.0595 63 tcp_clean_rtx_queue 0.0662 49 tcp_ack 0.0335 1 tcp_data_queue 0.0003 5 __tcp_data_snd_check 0.0212 47 __tcp_ack_snd_check 0.2919 681 tcp_rcv_established 0.2948 314 tcp_transmit_skb 0.1803 42 tcp_write_xmit 0.0579 48 __tcp_select_window 0.1616 23 tcp_send_delayed_ack 0.1041 72 tcp_send_ack 0.3692 218 __tcp_v4_lookup_established 0.8755 28 tcp_v4_send_check 0.1107 34 tcp_v4_do_rcv 0.1069 437 tcp_v4_rcv 0.2166 4 inet_sendmsg 0.0449 20 ip_confirm 0.4167 24 ip_conntrack_defrag 0.3429 22 ip_refrag 0.1538 33 ip_conntrack_local 0.2260 19 __ip_ct_find_proto 0.2923 276 ip_ct_find_proto 2.5794 54 hash_conntrack 0.3506 43 get_tuple 0.4624 1 invert_tuple 0.0213 60 __ip_conntrack_find 0.2740 151 ip_conntrack_find_get 1.2479 13 ip_conntrack_get 0.3611 138 ip_conntrack_in 0.2244 311 ip_ct_refresh 1.6368 19 tcp_pkt_to_tuple 0.2235 13 get_conntrack_index 0.2131 464 tcp_packet 0.9810 958 ipt_do_table 0.9886 10 ipt_hook 0.1695 14 ipt_local_out_hook 0.1197 25 ipt_route_hook 0.4237 33 ipt_local_hook 0.1416 67 ip_nat_fn 0.1113 21 ip_nat_out 0.1221 179 do_bindings 0.2196 1 unix_create1 0.0023 3 __sched_text_start 0.0103 2 __write_lock_failed 0.0625 1 __read_lock_failed 0.0500 202 schedule 0.0971 3 __preempt_spin_lock 0.0330 421 .text.lock.sched 2.1480 477836 total 0.1553 24 default_idle 0.5333 455407 poll_idle 7851.8448 38 cpu_idle 0.5938 9 need_resched 0.1800 135 system_call 3.0682 6 syscall_call 0.5455 9 syscall_exit 0.8182 5 handle_IRQ_event 0.0500 1 show_cpuinfo 0.0015 44 sched_clock 0.3235 1 flush_tlb_mm 0.0059 1 flush_tlb_page 0.0056 4 pte_alloc_one 0.0519 21 do_page_fault 0.0150 1689 finish_task_switch 11.3356 1043 __wake_up 8.8390 208 __might_sleep 0.9858 75 add_wait_queue 0.6048 58 remove_wait_queue 0.4531 35 prepare_to_wait 0.2381 44 finish_wait 0.2785 2 copy_mm 0.0017 3 .text.lock.fork 0.0152 119 current_kernel_time 1.7246 5118 __do_softirq 29.5838 151 local_bh_enable 1.0486 622 __mod_timer 1.2031 84 mod_timer 0.7925 276 del_timer 1.7922 1 .text.lock.timer 0.0109 2 flush_signal_handlers 0.0299 1 get_signal_to_deliver 0.0010 2 in_group_p 0.0167 1 hash_futex 0.0071 47 add_to_page_cache 0.1918 15 page_waitqueue 0.3125 40 wake_up_page 0.5195 14 unlock_page 0.3784 20 end_page_writeback 0.2703 40 find_get_page 0.3571 45 find_lock_page 0.1552 47 find_get_pages_tag 0.2956 2 do_generic_mapping_read 0.0016 5 filemap_nopage 0.0053 7 remove_suid 0.0470 138 generic_file_aio_write_nolock 0.0476 19 generic_file_aio_write 0.1203 36 mempool_alloc 0.0945 14 mempool_free 0.0667 3 mempool_alloc_slab 0.1429 23 bad_range 0.2300 19 prep_new_page 0.2346 45 free_hot_cold_page 0.1510 163 buffered_rmqueue 0.3064 68 __alloc_pages 0.0766 3 __get_free_pages 0.0508 1 get_zeroed_page 0.0098 1 __pagevec_free 0.0303 13 __free_pages 0.1667 5 free_pages 0.1111 6 balance_dirty_pages_ratelimited 0.0299 1 do_writepages 0.0149 60 __set_page_dirty_nobuffers 0.1596 1 set_page_dirty 0.0119 26 clear_page_dirty_for_io 0.2281 54 test_clear_page_writeback 0.2118 52 test_set_page_writeback 0.1733 13 .text.lock.page_writeback 0.1016 2 prio_tree_insert 0.0052 1 file_ra_state_init 0.0270 2 do_page_cache_readahead 0.0043 1 page_cache_readahead 0.0018 1 kmem_getpages 0.0048 2 alloc_slabmgmt 0.0208 11 cache_init_objs 0.1058 4 cache_grow 0.0088 136 kmem_cache_alloc 1.1057 3 kmem_ptr_validate 0.0395 66 __kmalloc 0.4286 210 kmem_cache_free 2.4138 184 kfree 1.6881 33 mark_page_accessed 0.6346 27 release_pages 0.0597 1 __pagevec_release 0.0185 20 __pagevec_lru_add 0.0631 3 __pagevec_lru_add_active 0.0089 20 percpu_counter_mod 0.1143 3 blk_queue_bounce 0.0390 1 clear_page_tables 0.0032 1 pte_alloc_map 0.0040 7 copy_page_range 0.0090 29 zap_pte_range 0.0418 2 unmap_vmas 0.0035 26 do_wp_page 0.0307 16 do_anonymous_page 0.0356 341 do_no_page 0.3827 7 handle_mm_fault 0.0159 1 find_vma_prepare 0.0099 1 can_vma_merge_after 0.0090 3 do_mmap_pgoff 0.0016 1 get_unmapped_area 0.0034 1 find_vma 0.0123 1 find_vma_prev 0.0123 1 free_pgtables 0.0067 1 detach_vmas_to_be_unmapped 0.0101 1 anon_vma_unlink 0.0064 2 page_add_file_rmap 0.0093 13 page_remove_rmap 0.0544 1 dentry_open 0.0025 2 get_unused_fd 0.0078 11 do_sync_read 0.0636 54 vfs_read 0.1831 18 do_sync_write 0.1040 40 vfs_write 0.1356 29 sys_read 0.2266 24 sys_write 0.1875 2 get_empty_filp 0.0085 44 fput 2.0952 1 __fput 0.0047 104 fget 0.8125 57 fget_light 0.3413 1 put_filp 0.0175 2 file_move 0.0142 4 bh_waitq_head 0.1818 84 wake_up_buffer 1.0120 43 unlock_buffer 1.7917 8 __set_page_buffers 0.3200 96 end_buffer_write_sync 0.7934 15 __find_get_block_slow 0.0346 23 end_buffer_async_write 0.0744 1 buffer_insert_list 0.0067 22 create_buffers 0.1350 1 grow_dev_page 0.0025 3 mark_buffer_dirty 0.0750 49 __brelse 0.6282 156 __find_get_block 0.6341 21 __getblk 0.2079 17 __bread 0.2576 5 set_bh_page 0.0926 20 create_empty_buffers 0.0990 3 unmap_underlying_metadata 0.0265 44 __block_write_full_page 0.0458 49 __block_prepare_write 0.0493 17 __block_commit_write 0.1141 9 block_prepare_write 0.1169 6 generic_commit_write 0.0405 25 block_write_full_page 0.0936 47 end_bio_bh_io_sync 0.7581 46 submit_bh 0.1411 28 ll_rw_block 0.2059 6 recalc_bh_state 0.0335 10 alloc_buffer_head 0.0952 24 init_buffer_head 0.4528 10 .text.lock.buffer 0.0538 4 bio_destructor 0.0426 32 bio_alloc 0.0751 66 bio_put 1.2222 6 bio_endio 0.0472 1 sys_readlink 0.0065 13 inode_add_bytes 0.0915 1 copy_strings 0.0018 52 pipe_wait 0.2905 233 pipe_readv 0.3296 9 pipe_read 0.1525 137 pipe_writev 0.1653 7 pipe_write 0.1186 1 bad_pipe_r 0.1667 131 pipe_poll 1.0565 1 pipe_release 0.0043 2 vfs_permission 0.0064 2 do_lookup 0.0124 4 link_path_walk 0.0010 3 path_lookup 0.0064 15 kill_fasync 0.1293 1 sys_ioctl 0.0015 3 poll_initwait 0.1200 40 poll_freewait 0.6250 32 __pollwait 0.1624 19 max_select_fd 0.0844 177 do_select 0.2263 2 select_bits_alloc 0.0625 2 select_bits_free 0.4000 100 sys_select 0.0775 8 __d_lookup 0.0192 103 inode_times_differ 1.5147 31 update_atime 0.1396 36 inode_update_time 0.1682 183 dnotify_parent 0.7233 1 lookup_mnt 0.0060 77 __mark_inode_dirty 0.1591 1 writeback_inodes 0.0025 11 mpage_writepages 0.0131 3 load_elf_binary 0.0009 7 show_stat 0.0031 9 write_profile 0.0577 19 ext3_get_group_desc 0.1011 7 read_block_bitmap 0.0461 4 find_next_usable_block 0.0047 54 ext3_try_to_allocate 0.0607 9 ext3_has_free_blocks 0.0732 68 ext3_new_block 0.0523 19 ext3_file_write 0.0892 5 ext3_alloc_block 0.0847 21 ext3_block_to_path 0.0660 31 ext3_get_branch 0.1314 17 ext3_find_goal 0.1241 13 ext3_alloc_branch 0.0188 44 ext3_splice_branch 0.0928 60 ext3_get_block_handle 0.0675 9 ext3_get_block 0.0517 71 walk_page_buffers 0.6339 42 ext3_prepare_write 0.1321 4 ext3_journal_dirty_data 0.0430 94 ext3_ordered_commit_write 0.4105 10 bget_one 0.9091 2 bput_one 0.1818 6 journal_dirty_data_fn 0.3158 9 ext3_ordered_writepage 0.0195 47 ext3_get_inode_block 0.1801 35 ext3_get_inode_loc 0.0550 86 ext3_do_update_inode 0.0932 28 ext3_writepage_trans_blocks 0.1972 31 ext3_mark_iloc_dirty 0.5636 28 ext3_reserve_inode_write 0.1327 13 ext3_mark_inode_dirty 0.1605 24 ext3_dirty_inode 0.1778 18 ext3_journal_start 0.2022 20 __ext3_journal_stop 0.2500 58 start_this_handle 0.0452 19 new_handle 0.2375 27 journal_start 0.1286 163 do_get_write_access 0.0913 19 journal_get_write_access 0.2346 24 journal_get_undo_access 0.0578 59 journal_dirty_data 0.0807 116 journal_dirty_metadata 0.2113 126 journal_stop 0.1548 94 __journal_unfile_buffer 0.1818 51 __journal_file_buffer 0.0728 1 journal_file_buffer 0.0046 1 journal_end_buffer_io_sync 0.0323 23 inverted_lock 0.2396 282 journal_commit_transaction 0.0462 1 journal_brelse_array 0.0227 57 journal_cancel_revoke 0.1643 1 journal_write_revoke_records 0.0039 7 __log_space_left 0.0680 7 journal_blocks_per_page 0.2414 1 __jbd_kmalloc 0.0227 7 journal_alloc_journal_head 0.0603 3 journal_free_journal_head 0.1071 258 journal_add_journal_head 0.7049 61 __journal_remove_journal_head 0.1533 64 journal_remove_journal_head 0.5161 93 journal_put_journal_head 0.4170 1 lookup_undo 0.0154 1 sys_shmget 0.0031 2 kobject_put 0.0800 9 radix_tree_preload 0.0508 5 number 0.0064 6 vsnprintf 0.0049 1 find_next_zero_bit 0.0057 38 csum_partial 0.1319 17 memcpy 0.2982 1 strnlen_user 0.0104 5953 __copy_user_intel 34.6105 4385 __copy_user_zeroing_intel 25.4942 108 __copy_to_user_ll 0.9000 2323 __copy_from_user_ll 19.3583 24 copy_to_user 0.2449 29 copy_from_user 0.2302 4 blk_run_queue 0.0323 12 get_request 0.0161 103 __make_request 0.0741 7 generic_make_request 0.0142 14 submit_bio 0.0484 38 __end_that_request_first 0.0722 5 put_io_context 0.0568 12 .text.lock.ll_rw_blk 0.0882 3 as_set_request 0.0229 311 e1000_xmit_frame 0.1461 4 scsi_put_command 0.0177 26 scsi_dispatch_cmd 0.0482 5 scsi_finish_command 0.0279 2 scsi_add_timer 0.0185 2 scsi_decide_disposition 0.0067 6 scsi_init_cmd_errh 0.0312 10 scsi_device_unbusy 0.0543 5 scsi_run_queue 0.0182 1 scsi_next_command 0.0244 40 scsi_end_request 0.1515 2 scsi_free_sgtable 0.0444 6 scsi_io_completion 0.0059 148 scsi_request_fn 0.1364 17 .text.lock.scsi_lib 0.0794 67 ahc_linux_isr 0.0964 4 sd_rw_intr 0.0060 25 sock_aio_read 0.0850 18 sock_aio_write 0.0612 27 sock_poll 0.5510 195 sock_wfree 2.2674 12 __release_sock 0.0779 387 sock_def_readable 2.1500 7 sk_reset_timer 0.1489 76 lock_sock 0.6129 41 release_sock 0.2697 32 sock_common_recvmsg 0.2735 197 .text.lock.sock 1.6148 236 alloc_skb 1.0536 413 skb_release_data 2.3736 25 kfree_skbmem 0.5682 664 __kfree_skb 2.9123 69 skb_clone 0.1797 32 copy_skb_header 0.1290 21 skb_copy 0.0946 278 skb_copy_bits 0.5285 2 skb_checksum 0.0032 20 memcpy_toiovec 0.2105 5 memcpy_tokerneliovec 0.0667 139 skb_copy_datagram_iovec 0.2565 25 sk_stream_rfree 0.9259 6 sk_stream_error 0.0645 11 skb_checksum_help 0.0340 54 dev_queue_xmit 0.0678 21 net_tx_action 0.0545 74 netif_receive_skb 0.1663 104 process_backlog 0.3810 43 net_rx_action 0.1660 201 nf_iterate 1.2182 88 nf_hook_slow 0.3077 157 qdisc_restart 0.2661 142 pfifo_fast_enqueue 0.9793 104 pfifo_fast_dequeue 1.2840 34 rt_hash_code 0.2482 3 rt_cache_get_first 0.0357 289 ip_route_input 0.5312 29 ip_local_deliver 0.0573 139 ip_rcv 0.1088 60 ip_local_deliver_finish 0.1538 53 ip_rcv_finish 0.0818 22 ip_finish_output 0.0414 21 ip_output 0.1750 276 ip_queue_xmit 0.1830 6 dst_output 0.1463 217 ip_finish_output2 0.4898 134 tcp_poll 0.3490 166 tcp_sendmsg 0.0365 46 cleanup_rbuf 0.1494 388 tcp_recvmsg 0.1932 32 __tcp_grow_window 0.2443 78 tcp_rcv_rtt_update 0.8571 50 tcp_rcv_space_adjust 0.1534 198 tcp_event_data_recv 0.3311 33 tcp_rtt_estimator 0.0982 3 tcp_ack_saw_tstamp 0.0357 75 tcp_clean_rtx_queue 0.0789 1 tcp_ack_update_window 0.0039 44 tcp_ack 0.0301 1 tcp_data_queue 0.0003 6 __tcp_data_snd_check 0.0254 52 __tcp_ack_snd_check 0.3230 1 tcp_check_urg 0.0036 749 tcp_rcv_established 0.3242 296 tcp_transmit_skb 0.1699 44 tcp_write_xmit 0.0607 46 __tcp_select_window 0.1549 16 tcp_send_delayed_ack 0.0724 56 tcp_send_ack 0.2872 212 __tcp_v4_lookup_established 0.8514 31 tcp_v4_send_check 0.1225 55 tcp_v4_do_rcv 0.1730 448 tcp_v4_rcv 0.2220 5 inet_sendmsg 0.0562 20 ip_confirm 0.4167 36 ip_conntrack_defrag 0.5143 23 ip_refrag 0.1608 14 ip_conntrack_local 0.0959 19 __ip_ct_find_proto 0.2923 280 ip_ct_find_proto 2.6168 74 hash_conntrack 0.4805 53 get_tuple 0.5699 5 invert_tuple 0.1064 65 __ip_conntrack_find 0.2968 151 ip_conntrack_find_get 1.2479 8 ip_conntrack_get 0.2222 145 ip_conntrack_in 0.2358 261 ip_ct_refresh 1.3737 7 ip_ct_gather_frags 0.0302 31 tcp_pkt_to_tuple 0.3647 8 get_conntrack_index 0.1311 498 tcp_packet 1.0529 870 ipt_do_table 0.8978 14 ipt_hook 0.2373 20 ipt_local_out_hook 0.1709 25 ipt_route_hook 0.4237 25 ipt_local_hook 0.1073 48 ip_nat_fn 0.0797 16 ip_nat_out 0.0930 194 do_bindings 0.2380 1 unix_create1 0.0023 9 __sched_text_start 0.0310 1 __write_lock_failed 0.0312 224 schedule 0.1076 3 __preempt_spin_lock 0.0330 439 .text.lock.sched 2.2398 3 schedule_timeout 0.0157 498603 total 0.1620 19 default_idle 0.4222 416167 poll_idle 7175.2931 40 cpu_idle 0.6250 8 need_resched 0.1600 123 system_call 2.7955 5 syscall_call 0.4545 7 syscall_exit 0.6364 1 error_code 0.0179 3 handle_IRQ_event 0.0300 1 sys_mmap2 0.0047 2 show_cpuinfo 0.0030 31 sched_clock 0.2279 1 delay_tsc 0.0476 1 flush_tlb_mm 0.0059 3 pte_alloc_one 0.0390 1 pgd_ctor 0.0060 17 do_page_fault 0.0122 1740 finish_task_switch 11.6779 1 wake_up_forked_thread 0.0017 1070 __wake_up 9.0678 223 __might_sleep 1.0569 87 add_wait_queue 0.7016 47 remove_wait_queue 0.3672 30 prepare_to_wait 0.2041 32 finish_wait 0.2025 2 dup_task_struct 0.0095 1 mmput 0.0067 2 copy_process 0.0007 6 .text.lock.fork 0.0303 1 profile_exec_unmap 0.0104 2 exit_notify 0.0009 117 current_kernel_time 1.6957 5156 __do_softirq 29.8035 149 local_bh_enable 1.0347 663 __mod_timer 1.2824 64 mod_timer 0.6038 294 del_timer 1.9091 1 del_timer_sync 0.0055 2 .text.lock.timer 0.0217 2 flush_signal_handlers 0.0299 1 sigprocmask 0.0041 1 do_sigaction 0.0016 1 in_group_p 0.0083 1 filemap_fdatawait 0.0286 50 add_to_page_cache 0.2041 19 page_waitqueue 0.3958 48 wake_up_page 0.6234 20 unlock_page 0.5405 13 end_page_writeback 0.1757 55 find_get_page 0.4911 38 find_lock_page 0.1310 1 find_or_create_page 0.0054 55 find_get_pages_tag 0.3459 2 do_generic_mapping_read 0.0016 2 filemap_nopage 0.0021 11 remove_suid 0.0738 137 generic_file_aio_write_nolock 0.0473 16 generic_file_aio_write 0.1013 45 mempool_alloc 0.1181 12 mempool_free 0.0571 2 mempool_alloc_slab 0.0952 3 mempool_free_slab 0.1429 17 bad_range 0.1700 16 prep_new_page 0.1975 46 free_hot_cold_page 0.1544 155 buffered_rmqueue 0.2914 56 __alloc_pages 0.0631 4 __get_free_pages 0.0678 1 __pagevec_free 0.0303 16 __free_pages 0.2051 2 free_pages 0.0444 10 balance_dirty_pages_ratelimited 0.0498 1 do_writepages 0.0149 65 __set_page_dirty_nobuffers 0.1729 3 set_page_dirty 0.0357 13 clear_page_dirty_for_io 0.1140 49 test_clear_page_writeback 0.1922 54 test_set_page_writeback 0.1800 24 .text.lock.page_writeback 0.1875 1 __pdflush 0.0018 1 prio_tree_remove 0.0044 1 do_page_cache_readahead 0.0022 1 page_cache_readahead 0.0018 2 kmem_getpages 0.0096 7 cache_init_objs 0.0673 2 cache_grow 0.0044 173 kmem_cache_alloc 1.4065 1 kmem_ptr_validate 0.0132 79 __kmalloc 0.5130 181 kmem_cache_free 2.0805 195 kfree 1.7890 30 mark_page_accessed 0.5769 1 lru_cache_add_active 0.0105 38 release_pages 0.0841 27 __pagevec_lru_add 0.0852 3 __pagevec_lru_add_active 0.0089 1 vm_acct_memory 0.0122 9 percpu_counter_mod 0.0514 1 blk_queue_bounce 0.0130 5 clear_page_tables 0.0162 4 pte_alloc_map 0.0161 7 copy_page_range 0.0090 15 zap_pte_range 0.0216 1 unmap_vmas 0.0017 20 do_wp_page 0.0236 16 do_anonymous_page 0.0356 270 do_no_page 0.3030 9 handle_mm_fault 0.0205 1 find_vma_prepare 0.0099 1 can_vma_merge_after 0.0090 3 do_mmap_pgoff 0.0016 7 find_vma 0.0864 3 split_vma 0.0105 2 do_munmap 0.0044 1 change_protection 0.0022 1 mprotect_fixup 0.0027 1 anon_vma_prepare 0.0028 1 anon_vma_link 0.0079 3 page_add_file_rmap 0.0139 12 page_remove_rmap 0.0502 1 get_unused_fd 0.0039 1 fd_install 0.0068 1 sys_close 0.0049 12 do_sync_read 0.0694 67 vfs_read 0.2271 18 do_sync_write 0.1040 47 vfs_write 0.1593 30 sys_read 0.2344 25 sys_write 0.1953 60 fput 2.8571 90 fget 0.7031 41 fget_light 0.2455 1 file_move 0.0071 3 bh_waitq_head 0.1364 66 wake_up_buffer 0.7952 37 unlock_buffer 1.5417 6 __set_page_buffers 0.2400 57 end_buffer_write_sync 0.4711 21 __find_get_block_slow 0.0485 35 end_buffer_async_write 0.1133 1 buffer_insert_list 0.0067 27 create_buffers 0.1656 5 mark_buffer_dirty 0.1250 36 __brelse 0.4615 2 bh_lru_install 0.0088 157 __find_get_block 0.6382 22 __getblk 0.2178 8 __bread 0.1212 7 set_bh_page 0.1296 18 create_empty_buffers 0.0891 5 unmap_underlying_metadata 0.0442 42 __block_write_full_page 0.0437 54 __block_prepare_write 0.0544 22 __block_commit_write 0.1477 9 block_prepare_write 0.1169 8 generic_commit_write 0.0541 12 block_write_full_page 0.0449 25 end_bio_bh_io_sync 0.4032 34 submit_bh 0.1043 36 ll_rw_block 0.2647 7 recalc_bh_state 0.0391 14 alloc_buffer_head 0.1333 24 init_buffer_head 0.4528 5 .text.lock.buffer 0.0269 7 bio_destructor 0.0745 18 bio_alloc 0.0423 56 bio_put 1.0370 4 bio_endio 0.0315 2 vfs_getattr 0.0130 1 vfs_fstat 0.0125 1 cp_new_stat64 0.0037 11 inode_add_bytes 0.0775 53 pipe_wait 0.2961 254 pipe_readv 0.3593 12 pipe_read 0.2034 162 pipe_writev 0.1954 9 pipe_write 0.1525 134 pipe_poll 1.0806 2 getname 0.0082 1 permission 0.0133 1 real_lookup 0.0038 1 do_lookup 0.0062 2 link_path_walk 0.0005 1 path_lookup 0.0021 12 kill_fasync 0.1034 4 poll_initwait 0.1600 35 poll_freewait 0.5469 37 __pollwait 0.1878 22 max_select_fd 0.0978 164 do_select 0.2097 2 select_bits_alloc 0.0625 1 select_bits_free 0.2000 102 sys_select 0.0791 1 dput 0.0016 1 __d_lookup 0.0024 1 bmap 0.0105 118 inode_times_differ 1.7353 21 update_atime 0.0946 50 inode_update_time 0.2336 189 dnotify_parent 0.7470 85 __mark_inode_dirty 0.1756 2 sync_sb_inodes 0.0026 10 mpage_writepages 0.0119 1 proc_lookup 0.0030 2 show_stat 0.0009 7 write_profile 0.0449 21 ext3_get_group_desc 0.1117 5 read_block_bitmap 0.0329 2 find_next_usable_block 0.0024 57 ext3_try_to_allocate 0.0640 15 ext3_has_free_blocks 0.1220 56 ext3_new_block 0.0431 19 ext3_file_write 0.0892 12 ext3_alloc_block 0.2034 14 ext3_block_to_path 0.0440 40 ext3_get_branch 0.1695 15 ext3_find_goal 0.1095 17 ext3_alloc_branch 0.0246 44 ext3_splice_branch 0.0928 56 ext3_get_block_handle 0.0630 8 ext3_get_block 0.0460 71 walk_page_buffers 0.6339 30 ext3_prepare_write 0.0943 7 ext3_journal_dirty_data 0.0753 103 ext3_ordered_commit_write 0.4498 8 bget_one 0.7273 1 bput_one 0.0909 11 journal_dirty_data_fn 0.5789 5 ext3_ordered_writepage 0.0108 41 ext3_get_inode_block 0.1571 37 ext3_get_inode_loc 0.0582 82 ext3_do_update_inode 0.0888 24 ext3_writepage_trans_blocks 0.1690 39 ext3_mark_iloc_dirty 0.7091 21 ext3_reserve_inode_write 0.0995 13 ext3_mark_inode_dirty 0.1605 28 ext3_dirty_inode 0.2074 20 ext3_journal_start 0.2247 15 __ext3_journal_stop 0.1875 68 start_this_handle 0.0530 19 new_handle 0.2375 24 journal_start 0.1143 185 do_get_write_access 0.1036 26 journal_get_write_access 0.3210 12 journal_get_undo_access 0.0289 63 journal_dirty_data 0.0862 139 journal_dirty_metadata 0.2532 102 journal_stop 0.1253 89 __journal_unfile_buffer 0.1721 42 __journal_file_buffer 0.0599 24 inverted_lock 0.2500 195 journal_commit_transaction 0.0319 1 journal_brelse_array 0.0227 78 journal_cancel_revoke 0.2248 1 journal_write_revoke_records 0.0039 1 write_one_revoke_record 0.0050 4 __log_space_left 0.0388 15 journal_blocks_per_page 0.5172 5 journal_alloc_journal_head 0.0431 4 journal_free_journal_head 0.1429 260 journal_add_journal_head 0.7104 61 __journal_remove_journal_head 0.1533 52 journal_remove_journal_head 0.4194 106 journal_put_journal_head 0.4753 1 kobject_put 0.0400 10 radix_tree_preload 0.0565 3 number 0.0038 4 vsnprintf 0.0032 1 find_next_zero_bit 0.0057 27 csum_partial 0.0938 1 atomic_dec_and_lock 0.0086 17 memcpy 0.2982 1 strncpy_from_user 0.0101 6206 __copy_user_intel 36.0814 4378 __copy_user_zeroing_intel 25.4535 103 __copy_to_user_ll 0.8583 2404 __copy_from_user_ll 20.0333 32 copy_to_user 0.3265 30 copy_from_user 0.2381 1 add_disk_randomness 0.0192 3 blk_run_queue 0.0242 1 get_request 0.0013 86 __make_request 0.0619 16 generic_make_request 0.0325 15 submit_bio 0.0519 71 __end_that_request_first 0.1350 16 .text.lock.ll_rw_blk 0.1176 2 as_set_request 0.0153 332 e1000_xmit_frame 0.1560 5 scsi_put_command 0.0221 18 scsi_dispatch_cmd 0.0334 2 scsi_finish_command 0.0112 2 scsi_add_timer 0.0185 1 scsi_decide_disposition 0.0033 3 scsi_init_cmd_errh 0.0156 5 scsi_device_unbusy 0.0272 3 scsi_run_queue 0.0109 1 scsi_next_command 0.0244 19 scsi_end_request 0.0720 1 scsi_free_sgtable 0.0222 3 scsi_io_completion 0.0029 109 scsi_request_fn 0.1005 14 .text.lock.scsi_lib 0.0654 34 ahc_linux_isr 0.0489 21 sock_aio_read 0.0714 15 sock_aio_write 0.0510 13 sock_poll 0.2653 1 sk_alloc 0.0056 183 sock_wfree 2.1279 14 __release_sock 0.0909 349 sock_def_readable 1.9389 10 sk_reset_timer 0.2128 68 lock_sock 0.5484 32 release_sock 0.2105 38 sock_common_recvmsg 0.3248 201 .text.lock.sock 1.6475 261 alloc_skb 1.1652 390 skb_release_data 2.2414 12 kfree_skbmem 0.2727 637 __kfree_skb 2.7939 81 skb_clone 0.2109 42 copy_skb_header 0.1694 22 skb_copy 0.0991 268 skb_copy_bits 0.5095 5 skb_checksum 0.0081 21 memcpy_toiovec 0.2211 4 memcpy_tokerneliovec 0.0533 123 skb_copy_datagram_iovec 0.2269 35 sk_stream_rfree 1.2963 2 sk_stream_error 0.0215 12 skb_checksum_help 0.0370 53 dev_queue_xmit 0.0666 18 net_tx_action 0.0468 90 netif_receive_skb 0.2022 107 process_backlog 0.3919 48 net_rx_action 0.1853 215 nf_iterate 1.3030 100 nf_hook_slow 0.3497 163 qdisc_restart 0.2763 148 pfifo_fast_enqueue 1.0207 117 pfifo_fast_dequeue 1.4444 30 rt_hash_code 0.2190 2 rt_cache_get_first 0.0238 260 ip_route_input 0.4779 38 ip_local_deliver 0.0751 133 ip_rcv 0.1041 54 ip_local_deliver_finish 0.1385 41 ip_rcv_finish 0.0633 12 ip_finish_output 0.0226 28 ip_output 0.2333 309 ip_queue_xmit 0.2049 2 dst_output 0.0488 222 ip_finish_output2 0.5011 125 tcp_poll 0.3255 177 tcp_sendmsg 0.0389 56 cleanup_rbuf 0.1818 427 tcp_recvmsg 0.2126 24 __tcp_grow_window 0.1832 74 tcp_rcv_rtt_update 0.8132 54 tcp_rcv_space_adjust 0.1656 176 tcp_event_data_recv 0.2943 24 tcp_rtt_estimator 0.0714 3 tcp_ack_saw_tstamp 0.0357 74 tcp_clean_rtx_queue 0.0778 43 tcp_ack 0.0294 2 tcp_data_queue 0.0007 1 tcp_cwnd_application_limited 0.0067 6 __tcp_data_snd_check 0.0254 44 __tcp_ack_snd_check 0.2733 1 tcp_check_urg 0.0036 1 tcp_urg 0.0041 708 tcp_rcv_established 0.3065 309 tcp_transmit_skb 0.1774 51 tcp_write_xmit 0.0703 51 __tcp_select_window 0.1717 16 tcp_send_delayed_ack 0.0724 74 tcp_send_ack 0.3795 215 __tcp_v4_lookup_established 0.8635 15 tcp_v4_send_check 0.0593 48 tcp_v4_do_rcv 0.1509 442 tcp_v4_rcv 0.2190 9 inet_sendmsg 0.1011 19 ip_confirm 0.3958 22 ip_conntrack_defrag 0.3143 19 ip_refrag 0.1329 17 ip_conntrack_local 0.1164 20 __ip_ct_find_proto 0.3077 293 ip_ct_find_proto 2.7383 58 hash_conntrack 0.3766 44 get_tuple 0.4731 2 invert_tuple 0.0426 69 __ip_conntrack_find 0.3151 162 ip_conntrack_find_get 1.3388 3 ip_conntrack_get 0.0833 125 ip_conntrack_in 0.2033 296 ip_ct_refresh 1.5579 7 ip_ct_gather_frags 0.0302 35 tcp_pkt_to_tuple 0.4118 7 get_conntrack_index 0.1148 452 tcp_packet 0.9556 906 ipt_do_table 0.9350 17 ipt_hook 0.2881 18 ipt_local_out_hook 0.1538 33 ipt_route_hook 0.5593 23 ipt_local_hook 0.0987 64 ip_nat_fn 0.1063 30 ip_nat_out 0.1744 202 do_bindings 0.2479 3 unix_stream_connect 0.0021 5 __sched_text_start 0.0172 1 __write_lock_failed 0.0312 2 __read_lock_failed 0.1000 219 schedule 0.1052 1 wait_for_completion 0.0039 2 __preempt_spin_lock 0.0220 364 .text.lock.sched 1.8571 4 schedule_timeout 0.0209 459460 total 0.1493 21 default_idle 0.4667 418118 poll_idle 7208.9310 40 cpu_idle 0.6250 1 __up 0.0333 6 need_resched 0.1200 116 system_call 2.6364 4 syscall_call 0.3636 7 syscall_exit 0.6364 1 error_code 0.0179 4 handle_IRQ_event 0.0400 2 old_mmap 0.0060 1 show_cpuinfo 0.0015 34 sched_clock 0.2500 1 delay_tsc 0.0476 1 flush_tlb_page 0.0056 4 pte_alloc_one 0.0519 25 do_page_fault 0.0179 1694 finish_task_switch 11.3691 1 nr_running 0.0091 1 nr_iowait 0.0087 1059 __wake_up 8.9746 234 __might_sleep 1.1090 84 add_wait_queue 0.6774 54 remove_wait_queue 0.4219 35 prepare_to_wait 0.2381 50 finish_wait 0.3165 2 dup_task_struct 0.0095 3 copy_mm 0.0026 1 count_open_files 0.0233 6 .text.lock.fork 0.0303 1 release_task 0.0018 2 sys_wait4 0.0031 113 current_kernel_time 1.6377 5065 __do_softirq 29.2775 188 local_bh_enable 1.3056 875 __mod_timer 1.6925 53 mod_timer 0.5000 331 del_timer 2.1494 1 del_timer_sync 0.0055 1 .text.lock.timer 0.0109 1 do_sigaction 0.0016 1 groups_search 0.0094 58 add_to_page_cache 0.2367 13 page_waitqueue 0.2708 50 wake_up_page 0.6494 15 unlock_page 0.4054 14 end_page_writeback 0.1892 47 find_get_page 0.4196 31 find_lock_page 0.1069 58 find_get_pages_tag 0.3648 2 do_generic_mapping_read 0.0016 8 filemap_nopage 0.0085 9 remove_suid 0.0604 112 generic_file_aio_write_nolock 0.0387 13 generic_file_aio_write 0.0823 32 mempool_alloc 0.0840 20 mempool_free 0.0952 2 mempool_alloc_slab 0.0952 1 mempool_free_slab 0.0476 12 bad_range 0.1200 16 prep_new_page 0.1975 34 free_hot_cold_page 0.1141 1 free_hot_page 0.1429 170 buffered_rmqueue 0.3195 79 __alloc_pages 0.0890 2 __get_free_pages 0.0339 1 get_zeroed_page 0.0098 12 __free_pages 0.1538 2 free_pages 0.0444 1 get_dirty_limits 0.0049 11 balance_dirty_pages_ratelimited 0.0547 80 __set_page_dirty_nobuffers 0.2128 3 set_page_dirty 0.0357 8 clear_page_dirty_for_io 0.0702 52 test_clear_page_writeback 0.2039 53 test_set_page_writeback 0.1767 14 .text.lock.page_writeback 0.1094 1 vma_prio_tree_add 0.0060 1 do_page_cache_readahead 0.0022 1 page_cache_readahead 0.0018 3 kmem_getpages 0.0144 1 alloc_slabmgmt 0.0104 7 cache_init_objs 0.0673 1 kmem_flagcheck 0.0233 1 cache_grow 0.0022 159 kmem_cache_alloc 1.2927 1 kmem_ptr_validate 0.0132 83 __kmalloc 0.5390 189 kmem_cache_free 2.1724 184 kfree 1.6881 41 mark_page_accessed 0.7885 1 lru_cache_add_active 0.0105 37 release_pages 0.0819 40 __pagevec_lru_add 0.1262 2 vm_acct_memory 0.0244 19 percpu_counter_mod 0.1086 4 blk_queue_bounce 0.0519 2 clear_page_tables 0.0065 1 pte_alloc_map 0.0040 11 copy_page_range 0.0142 25 zap_pte_range 0.0360 16 do_wp_page 0.0189 14 do_anonymous_page 0.0312 320 do_no_page 0.3591 2 remove_vm_struct 0.0123 3 find_vma_prepare 0.0297 1 vma_adjust 0.0010 1 can_vma_merge_after 0.0090 3 do_mmap_pgoff 0.0016 2 find_vma 0.0247 1 detach_vmas_to_be_unmapped 0.0101 1 split_vma 0.0035 1 change_protection 0.0022 3 anon_vma_prepare 0.0085 4 page_add_anon_rmap 0.0122 2 page_add_file_rmap 0.0093 15 page_remove_rmap 0.0628 1 can_share_swap_page 0.0094 1 sys_access 0.0030 1 filp_open 0.0095 1 dentry_open 0.0025 1 fd_install 0.0068 5 do_sync_read 0.0289 49 vfs_read 0.1661 24 do_sync_write 0.1387 60 vfs_write 0.2034 36 sys_read 0.2812 36 sys_write 0.2812 43 fput 2.0476 96 fget 0.7500 36 fget_light 0.2156 1 file_kill 0.0081 4 bh_waitq_head 0.1818 67 wake_up_buffer 0.8072 39 unlock_buffer 1.6250 11 __set_page_buffers 0.4400 1 __clear_page_buffers 0.0141 76 end_buffer_write_sync 0.6281 10 __find_get_block_slow 0.0231 25 end_buffer_async_write 0.0809 30 create_buffers 0.1840 2 __getblk_slow 0.0056 6 mark_buffer_dirty 0.1500 41 __brelse 0.5256 143 __find_get_block 0.5813 21 __getblk 0.2079 10 __bread 0.1515 6 set_bh_page 0.1111 32 create_empty_buffers 0.1584 3 unmap_underlying_metadata 0.0265 56 __block_write_full_page 0.0583 71 __block_prepare_write 0.0715 17 __block_commit_write 0.1141 12 block_prepare_write 0.1558 8 generic_commit_write 0.0541 26 block_write_full_page 0.0974 31 end_bio_bh_io_sync 0.5000 43 submit_bh 0.1319 27 ll_rw_block 0.1985 8 recalc_bh_state 0.0447 8 alloc_buffer_head 0.0762 21 init_buffer_head 0.3962 7 bio_destructor 0.0745 29 bio_alloc 0.0681 52 bio_put 0.9630 8 bio_endio 0.0630 1 generic_fillattr 0.0061 1 cp_new_stat64 0.0037 19 inode_add_bytes 0.1338 1 setup_arg_pages 0.0021 1 kernel_read 0.0105 1 prepare_binprm 0.0040 1 do_execve 0.0015 49 pipe_wait 0.2737 255 pipe_readv 0.3607 4 pipe_read 0.0678 145 pipe_writev 0.1749 5 pipe_write 0.0847 120 pipe_poll 0.9677 2 do_lookup 0.0124 2 link_path_walk 0.0005 1 may_open 0.0019 1 open_namei 0.0006 15 kill_fasync 0.1293 2 poll_initwait 0.0800 39 poll_freewait 0.6094 21 __pollwait 0.1066 17 max_select_fd 0.0756 162 do_select 0.2072 1 select_bits_free 0.2000 94 sys_select 0.0729 1 flock64_to_posix_lock 0.0027 1 dput 0.0016 6 __d_lookup 0.0144 1 generic_forget_inode 0.0027 128 inode_times_differ 1.8824 31 update_atime 0.1396 39 inode_update_time 0.1822 1 dnotify_flush 0.0047 203 dnotify_parent 0.8024 1 lookup_mnt 0.0060 3 seq_printf 0.0349 84 __mark_inode_dirty 0.1736 1 __sync_single_inode 0.0018 1 writeback_release 0.0208 13 mpage_writepages 0.0155 1 proc_alloc_inode 0.0085 1 proc_get_inode 0.0036 10 show_stat 0.0044 8 write_profile 0.0513 19 ext3_get_group_desc 0.1011 9 read_block_bitmap 0.0592 3 find_next_usable_block 0.0035 66 ext3_try_to_allocate 0.0742 5 ext3_has_free_blocks 0.0407 72 ext3_new_block 0.0554 25 ext3_file_write 0.1174 8 ext3_alloc_block 0.1356 21 ext3_block_to_path 0.0660 25 ext3_get_branch 0.1059 17 ext3_find_goal 0.1241 15 ext3_alloc_branch 0.0217 45 ext3_splice_branch 0.0949 60 ext3_get_block_handle 0.0675 9 ext3_get_block 0.0517 73 walk_page_buffers 0.6518 22 ext3_prepare_write 0.0692 9 ext3_journal_dirty_data 0.0968 87 ext3_ordered_commit_write 0.3799 16 bget_one 1.4545 1 bput_one 0.0909 3 journal_dirty_data_fn 0.1579 13 ext3_ordered_writepage 0.0282 73 ext3_get_inode_block 0.2797 31 ext3_get_inode_loc 0.0487 75 ext3_do_update_inode 0.0813 31 ext3_writepage_trans_blocks 0.2183 33 ext3_mark_iloc_dirty 0.6000 26 ext3_reserve_inode_write 0.1232 12 ext3_mark_inode_dirty 0.1481 14 ext3_dirty_inode 0.1037 13 ext3_journal_start 0.1461 10 __ext3_journal_stop 0.1250 65 start_this_handle 0.0507 19 new_handle 0.2375 26 journal_start 0.1238 172 do_get_write_access 0.0963 28 journal_get_write_access 0.3457 1 journal_get_create_access 0.0015 30 journal_get_undo_access 0.0723 67 journal_dirty_data 0.0917 133 journal_dirty_metadata 0.2423 86 journal_stop 0.1057 115 __journal_unfile_buffer 0.2224 49 __journal_file_buffer 0.0699 1 journal_file_buffer 0.0046 18 inverted_lock 0.1875 231 journal_commit_transaction 0.0378 2 journal_brelse_array 0.0455 2 __journal_clean_checkpoint_list 0.0115 63 journal_cancel_revoke 0.1816 1 journal_write_revoke_records 0.0039 7 __log_space_left 0.0680 1 journal_get_descriptor_buffer 0.0053 10 journal_blocks_per_page 0.3448 1 __jbd_kmalloc 0.0227 8 journal_alloc_journal_head 0.0690 2 journal_free_journal_head 0.0714 257 journal_add_journal_head 0.7022 56 __journal_remove_journal_head 0.1407 55 journal_remove_journal_head 0.4435 103 journal_put_journal_head 0.4619 1 lookup_undo 0.0154 11 radix_tree_preload 0.0621 1 __rb_rotate_left 0.0179 1 __rb_erase_color 0.0024 5 number 0.0064 10 vsnprintf 0.0081 1 find_next_bit 0.0066 2 find_next_zero_bit 0.0114 27 csum_partial 0.0938 2 atomic_dec_and_lock 0.0172 13 memcpy 0.2281 1 strncpy_from_user 0.0101 6152 __copy_user_intel 35.7674 4411 __copy_user_zeroing_intel 25.6453 114 __copy_to_user_ll 0.9500 2323 __copy_from_user_ll 19.3583 30 copy_to_user 0.3061 36 copy_from_user 0.2857 3 add_disk_randomness 0.0577 1 generic_unplug_device 0.0100 2 blk_run_queue 0.0161 3 get_request 0.0040 110 __make_request 0.0791 14 generic_make_request 0.0285 8 submit_bio 0.0277 49 __end_that_request_first 0.0932 6 put_io_context 0.0682 22 .text.lock.ll_rw_blk 0.1618 2 as_set_request 0.0153 310 e1000_xmit_frame 0.1457 4 scsi_put_command 0.0177 28 scsi_dispatch_cmd 0.0519 4 scsi_softirq 0.0191 4 scsi_finish_command 0.0223 2 scsi_add_timer 0.0185 2 scsi_decide_disposition 0.0067 1 scsi_init_cmd_errh 0.0052 7 scsi_device_unbusy 0.0380 6 scsi_run_queue 0.0218 27 scsi_end_request 0.1023 2 scsi_free_sgtable 0.0444 5 scsi_io_completion 0.0049 163 scsi_request_fn 0.1502 14 .text.lock.scsi_lib 0.0654 49 ahc_linux_isr 0.0705 1 sd_rw_intr 0.0015 1 sock_release 0.0070 16 sock_aio_read 0.0544 14 sock_aio_write 0.0476 24 sock_poll 0.4898 167 sock_wfree 1.9419 15 __release_sock 0.0974 390 sock_def_readable 2.1667 10 sk_reset_timer 0.2128 77 lock_sock 0.6210 29 release_sock 0.1908 48 sock_common_recvmsg 0.4103 193 .text.lock.sock 1.5820 240 alloc_skb 1.0714 399 skb_release_data 2.2931 13 kfree_skbmem 0.2955 639 __kfree_skb 2.8026 85 skb_clone 0.2214 34 copy_skb_header 0.1371 17 skb_copy 0.0766 260 skb_copy_bits 0.4943 5 skb_checksum 0.0081 18 memcpy_toiovec 0.1895 112 skb_copy_datagram_iovec 0.2066 42 sk_stream_rfree 1.5556 7 sk_stream_error 0.0753 10 skb_checksum_help 0.0309 74 dev_queue_xmit 0.0930 21 net_tx_action 0.0545 60 netif_receive_skb 0.1348 115 process_backlog 0.4212 66 net_rx_action 0.2548 187 nf_iterate 1.1333 85 nf_hook_slow 0.2972 165 qdisc_restart 0.2797 133 pfifo_fast_enqueue 0.9172 103 pfifo_fast_dequeue 1.2716 24 rt_hash_code 0.1752 1 rt_cache_get_first 0.0119 266 ip_route_input 0.4890 33 ip_local_deliver 0.0652 141 ip_rcv 0.1103 73 ip_local_deliver_finish 0.1872 62 ip_rcv_finish 0.0957 15 ip_finish_output 0.0282 16 ip_output 0.1333 257 ip_queue_xmit 0.1704 8 dst_output 0.1951 226 ip_finish_output2 0.5102 137 tcp_poll 0.3568 173 tcp_sendmsg 0.0381 59 cleanup_rbuf 0.1916 426 tcp_recvmsg 0.2122 25 __tcp_grow_window 0.1908 82 tcp_rcv_rtt_update 0.9011 39 tcp_rcv_space_adjust 0.1196 170 tcp_event_data_recv 0.2843 39 tcp_rtt_estimator 0.1161 5 tcp_ack_saw_tstamp 0.0595 57 tcp_clean_rtx_queue 0.0599 1 tcp_ack_update_window 0.0039 38 tcp_ack 0.0260 1 tcp_data_queue 0.0003 10 __tcp_data_snd_check 0.0424 59 __tcp_ack_snd_check 0.3665 1 tcp_check_urg 0.0036 702 tcp_rcv_established 0.3039 338 tcp_transmit_skb 0.1940 44 tcp_write_xmit 0.0607 73 __tcp_select_window 0.2458 18 tcp_send_delayed_ack 0.0814 62 tcp_send_ack 0.3179 201 __tcp_v4_lookup_established 0.8072 23 tcp_v4_send_check 0.0909 41 tcp_v4_do_rcv 0.1289 425 tcp_v4_rcv 0.2106 11 inet_sendmsg 0.1236 1 inet_shutdown 0.0042 17 ip_confirm 0.3542 25 ip_conntrack_defrag 0.3571 25 ip_refrag 0.1748 25 ip_conntrack_local 0.1712 16 __ip_ct_find_proto 0.2462 273 ip_ct_find_proto 2.5514 65 hash_conntrack 0.4221 48 get_tuple 0.5161 3 invert_tuple 0.0638 79 __ip_conntrack_find 0.3607 135 ip_conntrack_find_get 1.1157 15 ip_conntrack_get 0.4167 137 ip_conntrack_in 0.2228 282 ip_ct_refresh 1.4842 3 ip_ct_gather_frags 0.0129 17 tcp_pkt_to_tuple 0.2000 12 get_conntrack_index 0.1967 436 tcp_packet 0.9218 882 ipt_do_table 0.9102 18 ipt_hook 0.3051 13 ipt_local_out_hook 0.1111 26 ipt_route_hook 0.4407 22 ipt_local_hook 0.0944 65 ip_nat_fn 0.1080 25 ip_nat_out 0.1453 201 do_bindings 0.2466 1 __sched_text_start 0.0034 2 __down_failed 0.1667 3 __write_lock_failed 0.0938 1 __read_lock_failed 0.0500 206 schedule 0.0990 7 __preempt_spin_lock 0.0769 384 .text.lock.sched 1.9592 7 schedule_timeout 0.0366 461591 total 0.1500 22 default_idle 0.4889 415993 poll_idle 7172.2931 60 cpu_idle 0.9375 2 __up 0.0667 7 need_resched 0.1400 126 system_call 2.8636 3 syscall_call 0.2727 7 syscall_exit 0.6364 1 error_code 0.0179 5 handle_IRQ_event 0.0500 80 sched_clock 0.5882 1 delay_tsc 0.0476 1 flush_tlb_others 0.0033 1 flush_tlb_page 0.0056 4 pte_alloc_one 0.0519 1 pgd_ctor 0.0060 12 do_page_fault 0.0086 1708 finish_task_switch 11.4631 1033 __wake_up 8.7542 182 __might_sleep 0.8626 1 task_curr 0.0044 75 add_wait_queue 0.6048 45 remove_wait_queue 0.3516 36 prepare_to_wait 0.2449 42 finish_wait 0.2658 1 dup_task_struct 0.0047 5 copy_mm 0.0043 1 copy_files 0.0010 1 copy_process 0.0003 7 .text.lock.fork 0.0354 1 profile_exec_unmap 0.0104 2 exit_notify 0.0009 1 do_setitimer 0.0021 428 current_kernel_time 6.2029 5423 __do_softirq 31.3468 177 local_bh_enable 1.2292 878 __mod_timer 1.6983 48 mod_timer 0.4528 343 del_timer 2.2273 1 run_timer_softirq 0.0022 2 .text.lock.timer 0.0217 1 flush_signal_handlers 0.0149 1 do_sigaction 0.0016 54 add_to_page_cache 0.2204 20 page_waitqueue 0.4167 48 wake_up_page 0.6234 13 unlock_page 0.3514 21 end_page_writeback 0.2838 55 find_get_page 0.4911 32 find_lock_page 0.1103 59 find_get_pages_tag 0.3711 4 filemap_nopage 0.0042 11 remove_suid 0.0738 117 generic_file_aio_write_nolock 0.0404 21 generic_file_aio_write 0.1329 45 mempool_alloc 0.1181 18 mempool_free 0.0857 2 mempool_alloc_slab 0.0952 3 mempool_free_slab 0.1429 25 bad_range 0.2500 10 prep_new_page 0.1235 43 free_hot_cold_page 0.1443 155 buffered_rmqueue 0.2914 84 __alloc_pages 0.0946 7 __get_free_pages 0.1186 8 __free_pages 0.1026 2 free_pages 0.0444 1 get_dirty_limits 0.0049 10 balance_dirty_pages_ratelimited 0.0498 58 __set_page_dirty_nobuffers 0.1543 14 clear_page_dirty_for_io 0.1228 57 test_clear_page_writeback 0.2235 50 test_set_page_writeback 0.1667 12 .text.lock.page_writeback 0.0938 1 prio_tree_expand 0.0048 1 prio_tree_replace 0.0101 1 vma_prio_tree_remove 0.0039 1 do_page_cache_readahead 0.0022 1 alloc_slabmgmt 0.0104 6 cache_init_objs 0.0577 1 set_slab_attr 0.0172 2 cache_grow 0.0044 151 kmem_cache_alloc 1.2276 71 __kmalloc 0.4610 197 kmem_cache_free 2.2644 211 kfree 1.9358 1 activate_page 0.0044 37 mark_page_accessed 0.7115 1 lru_cache_add_active 0.0105 29 release_pages 0.0642 26 __pagevec_lru_add 0.0820 3 __pagevec_lru_add_active 0.0089 1 vm_acct_memory 0.0122 14 percpu_counter_mod 0.0800 3 clear_page_tables 0.0097 3 pte_alloc_map 0.0121 15 copy_page_range 0.0194 22 zap_pte_range 0.0317 2 unmap_vmas 0.0035 20 do_wp_page 0.0236 31 do_anonymous_page 0.0690 304 do_no_page 0.3412 10 handle_mm_fault 0.0228 2 remove_vm_struct 0.0123 1 can_vma_merge_after 0.0090 1 vma_merge 0.0020 7 find_vma 0.0864 2 find_vma_prev 0.0247 1 split_vma 0.0035 1 anon_vma_unlink 0.0064 4 page_add_file_rmap 0.0185 9 page_remove_rmap 0.0377 2 fd_install 0.0136 1 sys_open 0.0060 1 sys_close 0.0049 15 do_sync_read 0.0867 57 vfs_read 0.1932 25 do_sync_write 0.1445 59 vfs_write 0.2000 19 sys_read 0.1484 29 sys_write 0.2266 3 get_empty_filp 0.0128 48 fput 2.2857 1 __fput 0.0047 83 fget 0.6484 56 fget_light 0.3353 6 bh_waitq_head 0.2727 82 wake_up_buffer 0.9880 1 sync_buffer 0.0149 37 unlock_buffer 1.5417 15 __set_page_buffers 0.6000 45 end_buffer_write_sync 0.3719 19 __find_get_block_slow 0.0439 49 end_buffer_async_write 0.1586 7 buffer_insert_list 0.0470 40 create_buffers 0.2454 5 mark_buffer_dirty 0.1250 52 __brelse 0.6667 1 bh_lru_install 0.0044 152 __find_get_block 0.6179 18 __getblk 0.1782 23 __bread 0.3485 7 set_bh_page 0.1296 1 try_to_release_page 0.0091 26 create_empty_buffers 0.1287 4 unmap_underlying_metadata 0.0354 46 __block_write_full_page 0.0479 66 __block_prepare_write 0.0665 20 __block_commit_write 0.1342 13 block_prepare_write 0.1688 9 generic_commit_write 0.0608 25 block_write_full_page 0.0936 21 end_bio_bh_io_sync 0.3387 38 submit_bh 0.1166 24 ll_rw_block 0.1765 9 recalc_bh_state 0.0503 14 alloc_buffer_head 0.1333 18 init_buffer_head 0.3396 9 .text.lock.buffer 0.0484 4 bio_destructor 0.0426 29 bio_alloc 0.0681 64 bio_put 1.1852 1 bio_endio 0.0079 1 cp_new_stat64 0.0037 12 inode_add_bytes 0.0845 1 prepare_binprm 0.0040 60 pipe_wait 0.3352 241 pipe_readv 0.3409 9 pipe_read 0.1525 151 pipe_writev 0.1821 13 pipe_write 0.2203 118 pipe_poll 0.9516 1 pipe_release 0.0043 2 vfs_permission 0.0064 4 link_path_walk 0.0010 2 path_lookup 0.0042 1 open_namei 0.0006 1 vfs_mkdir 0.0052 13 kill_fasync 0.1121 5 poll_initwait 0.2000 27 poll_freewait 0.4219 38 __pollwait 0.1929 21 max_select_fd 0.0933 164 do_select 0.2097 5 select_bits_alloc 0.1562 3 select_bits_free 0.6000 99 sys_select 0.0767 1 fcntl_setlk 0.0015 1 fcntl_setlk64 0.0015 5 dput 0.0081 4 __d_lookup 0.0096 125 inode_times_differ 1.8382 30 update_atime 0.1351 40 inode_update_time 0.1869 183 dnotify_parent 0.7233 1 seq_read 0.0014 148 __mark_inode_dirty 0.3058 1 __writeback_single_inode 0.0045 3 sync_sb_inodes 0.0039 18 mpage_writepages 0.0215 1 eventpoll_init_file 0.0303 1 get_vmalloc_info 0.0052 5 show_stat 0.0022 11 write_profile 0.0705 15 ext3_get_group_desc 0.0798 8 read_block_bitmap 0.0526 6 find_next_usable_block 0.0071 64 ext3_try_to_allocate 0.0719 5 ext3_has_free_blocks 0.0407 66 ext3_new_block 0.0508 21 ext3_file_write 0.0986 11 ext3_alloc_block 0.1864 24 ext3_block_to_path 0.0755 39 ext3_get_branch 0.1653 23 ext3_find_goal 0.1679 19 ext3_alloc_branch 0.0275 44 ext3_splice_branch 0.0928 61 ext3_get_block_handle 0.0686 16 ext3_get_block 0.0920 73 walk_page_buffers 0.6518 22 ext3_prepare_write 0.0692 5 ext3_journal_dirty_data 0.0538 76 ext3_ordered_commit_write 0.3319 19 bget_one 1.7273 2 bput_one 0.1818 4 journal_dirty_data_fn 0.2105 10 ext3_ordered_writepage 0.0217 55 ext3_get_inode_block 0.2107 27 ext3_get_inode_loc 0.0425 83 ext3_do_update_inode 0.0899 36 ext3_writepage_trans_blocks 0.2535 36 ext3_mark_iloc_dirty 0.6545 23 ext3_reserve_inode_write 0.1090 16 ext3_mark_inode_dirty 0.1975 29 ext3_dirty_inode 0.2148 18 ext3_journal_start 0.2022 13 __ext3_journal_stop 0.1625 60 start_this_handle 0.0468 17 new_handle 0.2125 38 journal_start 0.1810 218 do_get_write_access 0.1221 21 journal_get_write_access 0.2593 21 journal_get_undo_access 0.0506 72 journal_dirty_data 0.0985 139 journal_dirty_metadata 0.2532 100 journal_stop 0.1229 102 __journal_unfile_buffer 0.1973 2 journal_unfile_buffer 0.0102 38 __journal_file_buffer 0.0542 16 inverted_lock 0.1667 198 journal_commit_transaction 0.0324 1 journal_brelse_array 0.0227 1 find_revoke_record 0.0045 64 journal_cancel_revoke 0.1844 12 __log_space_left 0.1165 1 __log_start_commit 0.0159 8 journal_blocks_per_page 0.2759 12 journal_alloc_journal_head 0.1034 1 journal_free_journal_head 0.0357 262 journal_add_journal_head 0.7158 41 __journal_remove_journal_head 0.1030 43 journal_remove_journal_head 0.3468 116 journal_put_journal_head 0.5202 1 copy_semundo 0.0042 1 sys_shmdt 0.0028 2 cap_vm_enough_memory 0.0077 1 __bitmap_weight 0.0035 12 radix_tree_preload 0.0678 1 rb_erase 0.0044 11 number 0.0140 5 vsnprintf 0.0041 34 csum_partial 0.1181 1 atomic_dec_and_lock 0.0086 10 memcpy 0.1754 1 strncpy_from_user 0.0101 3 strnlen_user 0.0312 6005 __copy_user_intel 34.9128 4369 __copy_user_zeroing_intel 25.4012 107 __copy_to_user_ll 0.8917 2241 __copy_from_user_ll 18.6750 28 copy_to_user 0.2857 13 copy_from_user 0.1032 3 add_disk_randomness 0.0577 2 blk_run_queue 0.0161 1 get_request 0.0013 120 __make_request 0.0863 13 generic_make_request 0.0264 14 submit_bio 0.0484 65 __end_that_request_first 0.1236 4 put_io_context 0.0455 2 get_io_context 0.0160 11 .text.lock.ll_rw_blk 0.0809 1 as_set_request 0.0076 332 e1000_xmit_frame 0.1560 2 scsi_put_command 0.0088 25 scsi_dispatch_cmd 0.0464 3 scsi_softirq 0.0144 1 scsi_finish_command 0.0056 2 scsi_decide_disposition 0.0067 3 scsi_init_cmd_errh 0.0156 3 scsi_device_unbusy 0.0163 4 scsi_run_queue 0.0145 2 scsi_next_command 0.0488 29 scsi_end_request 0.1098 2 scsi_free_sgtable 0.0444 7 scsi_io_completion 0.0069 112 scsi_request_fn 0.1032 12 .text.lock.scsi_lib 0.0561 45 ahc_linux_isr 0.0647 1 sd_rw_intr 0.0015 32 sock_aio_read 0.1088 7 sock_aio_write 0.0238 18 sock_poll 0.3673 1 __sock_create 0.0027 216 sock_wfree 2.5116 17 __release_sock 0.1104 383 sock_def_readable 2.1278 11 sk_reset_timer 0.2340 83 lock_sock 0.6694 35 release_sock 0.2303 37 sock_common_recvmsg 0.3162 206 .text.lock.sock 1.6885 237 alloc_skb 1.0580 416 skb_release_data 2.3908 17 kfree_skbmem 0.3864 669 __kfree_skb 2.9342 77 skb_clone 0.2005 38 copy_skb_header 0.1532 24 skb_copy 0.1081 290 skb_copy_bits 0.5513 5 skb_checksum 0.0081 20 memcpy_toiovec 0.2105 1 memcpy_tokerneliovec 0.0133 129 skb_copy_datagram_iovec 0.2380 23 sk_stream_rfree 0.8519 3 sk_stream_error 0.0323 1 sk_stream_mem_schedule 0.0029 16 skb_checksum_help 0.0494 71 dev_queue_xmit 0.0892 17 net_tx_action 0.0442 69 netif_receive_skb 0.1551 106 process_backlog 0.3883 60 net_rx_action 0.2317 208 nf_iterate 1.2606 70 nf_hook_slow 0.2448 162 qdisc_restart 0.2746 132 pfifo_fast_enqueue 0.9103 88 pfifo_fast_dequeue 1.0864 33 rt_hash_code 0.2409 2 rt_cache_get_first 0.0238 271 ip_route_input 0.4982 47 ip_local_deliver 0.0929 140 ip_rcv 0.1095 62 ip_local_deliver_finish 0.1590 47 ip_rcv_finish 0.0725 11 ip_finish_output 0.0207 18 ip_output 0.1500 304 ip_queue_xmit 0.2016 8 dst_output 0.1951 235 ip_finish_output2 0.5305 104 tcp_poll 0.2708 145 tcp_sendmsg 0.0319 55 cleanup_rbuf 0.1786 398 tcp_recvmsg 0.1982 27 __tcp_grow_window 0.2061 95 tcp_rcv_rtt_update 1.0440 73 tcp_rcv_space_adjust 0.2239 208 tcp_event_data_recv 0.3478 29 tcp_rtt_estimator 0.0863 4 tcp_ack_saw_tstamp 0.0476 66 tcp_clean_rtx_queue 0.0694 1 tcp_ack_update_window 0.0039 42 tcp_ack 0.0287 1 tcp_data_queue 0.0003 6 __tcp_data_snd_check 0.0254 51 __tcp_ack_snd_check 0.3168 2 tcp_check_urg 0.0071 702 tcp_rcv_established 0.3039 331 tcp_transmit_skb 0.1900 40 tcp_write_xmit 0.0552 25 __tcp_select_window 0.0842 16 tcp_send_delayed_ack 0.0724 76 tcp_send_ack 0.3897 191 __tcp_v4_lookup_established 0.7671 41 tcp_v4_send_check 0.1621 44 tcp_v4_do_rcv 0.1384 475 tcp_v4_rcv 0.2354 10 inet_sendmsg 0.1124 18 ip_confirm 0.3750 24 ip_conntrack_defrag 0.3429 27 ip_refrag 0.1888 15 ip_conntrack_local 0.1027 14 __ip_ct_find_proto 0.2154 300 ip_ct_find_proto 2.8037 67 hash_conntrack 0.4351 33 get_tuple 0.3548 3 invert_tuple 0.0638 59 __ip_conntrack_find 0.2694 150 ip_conntrack_find_get 1.2397 4 ip_conntrack_get 0.1111 138 ip_conntrack_in 0.2244 281 ip_ct_refresh 1.4789 1 ip_ct_gather_frags 0.0043 32 tcp_pkt_to_tuple 0.3765 3 get_conntrack_index 0.0492 480 tcp_packet 1.0148 882 ipt_do_table 0.9102 14 ipt_hook 0.2373 17 ipt_local_out_hook 0.1453 30 ipt_route_hook 0.5085 30 ipt_local_hook 0.1288 50 ip_nat_fn 0.0831 17 ip_nat_out 0.0988 225 do_bindings 0.2761 14 __sched_text_start 0.0483 2 __up_wakeup 0.1667 2 __write_lock_failed 0.0625 2 __read_lock_failed 0.1000 204 schedule 0.0980 1 wait_for_completion 0.0039 2 io_schedule_timeout 0.0392 1 __preempt_spin_lock 0.0110 358 .text.lock.sched 1.8265 5 schedule_timeout 0.0262 460167 total 0.1495 13 default_idle 0.2889 418136 poll_idle 7209.2414 41 cpu_idle 0.6406 1 exit_thread 0.0076 5 need_resched 0.1000 142 system_call 3.2273 5 syscall_call 0.4545 7 syscall_exit 0.6364 6 handle_IRQ_event 0.0600 2 show_cpuinfo 0.0030 33 sched_clock 0.2426 7 pte_alloc_one 0.0909 1 pgd_ctor 0.0060 14 do_page_fault 0.0100 1636 finish_task_switch 10.9799 1018 __wake_up 8.6271 228 __might_sleep 1.0806 102 add_wait_queue 0.8226 40 remove_wait_queue 0.3125 31 prepare_to_wait 0.2109 1 prepare_to_wait_exclusive 0.0068 54 finish_wait 0.3418 1 dup_task_struct 0.0047 2 copy_mm 0.0017 1 copy_process 0.0003 7 .text.lock.fork 0.0354 1 release_task 0.0018 122 current_kernel_time 1.7681 5163 __do_softirq 29.8439 184 local_bh_enable 1.2778 610 __mod_timer 1.1799 56 mod_timer 0.5283 298 del_timer 1.9351 1 del_timer_sync 0.0055 2 .text.lock.timer 0.0217 1 flush_signal_handlers 0.0149 3 in_group_p 0.0250 1 call_rcu 0.0127 62 add_to_page_cache 0.2531 6 page_waitqueue 0.1250 45 wake_up_page 0.5844 25 unlock_page 0.6757 26 end_page_writeback 0.3514 54 find_get_page 0.4821 42 find_lock_page 0.1448 51 find_get_pages_tag 0.3208 4 do_generic_mapping_read 0.0031 3 filemap_nopage 0.0032 5 remove_suid 0.0336 127 generic_file_aio_write_nolock 0.0438 13 generic_file_aio_write 0.0823 41 mempool_alloc 0.1076 20 mempool_free 0.0952 1 mempool_alloc_slab 0.0476 4 mempool_free_slab 0.1905 16 bad_range 0.1600 21 prep_new_page 0.2593 42 free_hot_cold_page 0.1409 1 free_hot_page 0.1429 179 buffered_rmqueue 0.3365 66 __alloc_pages 0.0743 5 __get_free_pages 0.0847 8 __free_pages 0.1026 2 free_pages 0.0444 2 __read_page_state 0.0357 6 balance_dirty_pages_ratelimited 0.0299 94 __set_page_dirty_nobuffers 0.2500 1 set_page_dirty 0.0119 14 clear_page_dirty_for_io 0.1228 51 test_clear_page_writeback 0.2000 60 test_set_page_writeback 0.2000 16 .text.lock.page_writeback 0.1250 1 pdflush_operation 0.0042 1 vma_prio_tree_add 0.0060 1 vma_prio_tree_remove 0.0039 1 page_cache_readahead 0.0018 2 kmem_getpages 0.0096 1 alloc_slabmgmt 0.0104 2 cache_init_objs 0.0192 2 kmem_flagcheck 0.0465 3 cache_grow 0.0066 166 kmem_cache_alloc 1.3496 4 kmem_ptr_validate 0.0526 78 __kmalloc 0.5065 219 kmem_cache_free 2.5172 228 kfree 2.0917 39 mark_page_accessed 0.7500 3 lru_cache_add_active 0.0316 41 release_pages 0.0907 23 __pagevec_lru_add 0.0726 3 __pagevec_lru_add_active 0.0089 1 vm_acct_memory 0.0122 13 percpu_counter_mod 0.0743 2 blk_queue_bounce 0.0260 4 clear_page_tables 0.0130 5 pte_alloc_map 0.0202 7 copy_page_range 0.0090 18 zap_pte_range 0.0259 1 zap_pmd_range 0.0087 1 unmap_page_range 0.0088 1 unmap_vmas 0.0017 15 do_wp_page 0.0177 33 do_anonymous_page 0.0735 320 do_no_page 0.3591 2 handle_mm_fault 0.0046 1 find_vma_prepare 0.0099 1 vma_link 0.0030 4 do_mmap_pgoff 0.0022 11 find_vma 0.1358 1 find_vma_prev 0.0123 1 expand_stack 0.0034 1 detach_vmas_to_be_unmapped 0.0101 1 change_protection 0.0022 1 anon_vma_unlink 0.0064 4 page_add_anon_rmap 0.0122 2 page_add_file_rmap 0.0093 15 page_remove_rmap 0.0628 3 free_pages_and_swap_cache 0.0229 1 dentry_open 0.0025 1 get_unused_fd 0.0039 10 do_sync_read 0.0578 50 vfs_read 0.1695 31 do_sync_write 0.1792 37 vfs_write 0.1254 31 sys_read 0.2422 33 sys_write 0.2578 59 fput 2.8095 98 fget 0.7656 50 fget_light 0.2994 5 bh_waitq_head 0.2273 78 wake_up_buffer 0.9398 40 unlock_buffer 1.6667 13 __set_page_buffers 0.5200 71 end_buffer_write_sync 0.5868 16 __find_get_block_slow 0.0370 32 end_buffer_async_write 0.1036 1 buffer_insert_list 0.0067 28 create_buffers 0.1718 6 mark_buffer_dirty 0.1500 44 __brelse 0.5641 1 bh_lru_install 0.0044 184 __find_get_block 0.7480 22 __getblk 0.2178 11 __bread 0.1667 5 set_bh_page 0.0926 25 create_empty_buffers 0.1238 6 unmap_underlying_metadata 0.0531 48 __block_write_full_page 0.0500 64 __block_prepare_write 0.0645 25 __block_commit_write 0.1678 14 block_prepare_write 0.1818 6 generic_commit_write 0.0405 15 block_write_full_page 0.0562 23 end_bio_bh_io_sync 0.3710 38 submit_bh 0.1166 31 ll_rw_block 0.2279 5 recalc_bh_state 0.0279 5 alloc_buffer_head 0.0476 24 init_buffer_head 0.4528 8 .text.lock.buffer 0.0430 5 bio_destructor 0.0532 25 bio_alloc 0.0587 53 bio_put 0.9815 4 bio_endio 0.0315 1 cp_new_stat64 0.0037 12 inode_add_bytes 0.0845 1 copy_strings 0.0018 50 pipe_wait 0.2793 257 pipe_readv 0.3635 13 pipe_read 0.2203 132 pipe_writev 0.1592 5 pipe_write 0.0847 119 pipe_poll 0.9597 6 link_path_walk 0.0015 1 path_lookup 0.0021 14 kill_fasync 0.1207 3 poll_initwait 0.1200 31 poll_freewait 0.4844 31 __pollwait 0.1574 16 max_select_fd 0.0711 170 do_select 0.2174 5 select_bits_alloc 0.1562 91 sys_select 0.0705 1 fcntl_setlk64 0.0015 5 __d_lookup 0.0120 128 inode_times_differ 1.8824 27 update_atime 0.1216 35 inode_update_time 0.1636 225 dnotify_parent 0.8893 44 __mark_inode_dirty 0.0909 1 __writeback_single_inode 0.0045 2 sync_sb_inodes 0.0026 1 writeback_acquire 0.0455 15 mpage_writepages 0.0179 1 proc_lookup 0.0030 1 get_vmalloc_info 0.0052 13 show_stat 0.0057 10 write_profile 0.0641 27 ext3_get_group_desc 0.1436 6 read_block_bitmap 0.0395 4 find_next_usable_block 0.0047 70 ext3_try_to_allocate 0.0787 6 ext3_has_free_blocks 0.0488 58 ext3_new_block 0.0446 29 ext3_file_write 0.1362 6 ext3_alloc_block 0.1017 19 ext3_block_to_path 0.0597 34 ext3_get_branch 0.1441 22 ext3_find_goal 0.1606 24 ext3_alloc_branch 0.0347 41 ext3_splice_branch 0.0865 70 ext3_get_block_handle 0.0787 18 ext3_get_block 0.1034 66 walk_page_buffers 0.5893 30 ext3_prepare_write 0.0943 5 ext3_journal_dirty_data 0.0538 88 ext3_ordered_commit_write 0.3843 15 bget_one 1.3636 1 bput_one 0.0909 4 journal_dirty_data_fn 0.2105 12 ext3_ordered_writepage 0.0260 55 ext3_get_inode_block 0.2107 37 ext3_get_inode_loc 0.0582 77 ext3_do_update_inode 0.0834 28 ext3_writepage_trans_blocks 0.1972 34 ext3_mark_iloc_dirty 0.6182 21 ext3_reserve_inode_write 0.0995 24 ext3_mark_inode_dirty 0.2963 18 ext3_dirty_inode 0.1333 20 ext3_journal_start 0.2247 18 __ext3_journal_stop 0.2250 77 start_this_handle 0.0601 15 new_handle 0.1875 38 journal_start 0.1810 179 do_get_write_access 0.1002 21 journal_get_write_access 0.2593 1 journal_get_create_access 0.0015 27 journal_get_undo_access 0.0651 57 journal_dirty_data 0.0780 141 journal_dirty_metadata 0.2568 101 journal_stop 0.1241 118 __journal_unfile_buffer 0.2282 32 __journal_file_buffer 0.0456 1 __journal_refile_buffer 0.0029 25 inverted_lock 0.2604 241 journal_commit_transaction 0.0395 1 journal_brelse_array 0.0227 60 journal_cancel_revoke 0.1729 3 __log_space_left 0.0291 8 journal_blocks_per_page 0.2759 14 journal_alloc_journal_head 0.1207 2 journal_free_journal_head 0.0714 270 journal_add_journal_head 0.7377 38 __journal_remove_journal_head 0.0955 59 journal_remove_journal_head 0.4758 110 journal_put_journal_head 0.4933 1 semctl_main 0.0010 1 __bitmap_weight 0.0035 6 radix_tree_preload 0.0339 4 number 0.0051 5 vsnprintf 0.0041 2 find_next_zero_bit 0.0114 31 csum_partial 0.1076 2 atomic_dec_and_lock 0.0172 22 memcpy 0.3860 6003 __copy_user_intel 34.9012 4315 __copy_user_zeroing_intel 25.0872 101 __copy_to_user_ll 0.8417 2347 __copy_from_user_ll 19.5583 30 copy_to_user 0.3061 28 copy_from_user 0.2222 3 add_disk_randomness 0.0577 1 blk_run_queue 0.0081 119 __make_request 0.0856 18 generic_make_request 0.0366 12 submit_bio 0.0415 67 __end_that_request_first 0.1274 1 put_io_context 0.0114 15 .text.lock.ll_rw_blk 0.1103 2 as_set_request 0.0153 303 e1000_xmit_frame 0.1424 9 scsi_put_command 0.0398 39 scsi_dispatch_cmd 0.0724 1 scsi_softirq 0.0048 2 scsi_finish_command 0.0112 7 scsi_decide_disposition 0.0234 5 scsi_init_cmd_errh 0.0260 3 scsi_device_unbusy 0.0163 3 scsi_run_queue 0.0109 30 scsi_end_request 0.1136 1 scsi_free_sgtable 0.0222 3 scsi_io_completion 0.0029 154 scsi_request_fn 0.1419 22 .text.lock.scsi_lib 0.1028 65 ahc_linux_isr 0.0935 27 sock_aio_read 0.0918 21 sock_aio_write 0.0714 30 sock_poll 0.6122 181 sock_wfree 2.1047 18 __release_sock 0.1169 357 sock_def_readable 1.9833 11 sk_reset_timer 0.2340 73 lock_sock 0.5887 54 release_sock 0.3553 40 sock_common_recvmsg 0.3419 158 .text.lock.sock 1.2951 232 alloc_skb 1.0357 368 skb_release_data 2.1149 15 kfree_skbmem 0.3409 640 __kfree_skb 2.8070 81 skb_clone 0.2109 31 copy_skb_header 0.1250 23 skb_copy 0.1036 282 skb_copy_bits 0.5361 10 skb_checksum 0.0162 15 memcpy_toiovec 0.1579 2 memcpy_tokerneliovec 0.0267 131 skb_copy_datagram_iovec 0.2417 32 sk_stream_rfree 1.1852 2 sk_stream_error 0.0215 18 skb_checksum_help 0.0556 61 dev_queue_xmit 0.0766 15 net_tx_action 0.0390 68 netif_receive_skb 0.1528 118 process_backlog 0.4322 52 net_rx_action 0.2008 210 nf_iterate 1.2727 90 nf_hook_slow 0.3147 167 qdisc_restart 0.2831 124 pfifo_fast_enqueue 0.8552 113 pfifo_fast_dequeue 1.3951 36 rt_hash_code 0.2628 275 ip_route_input 0.5055 31 ip_local_deliver 0.0613 156 ip_rcv 0.1221 60 ip_local_deliver_finish 0.1538 46 ip_rcv_finish 0.0710 10 ip_finish_output 0.0188 31 ip_output 0.2583 288 ip_queue_xmit 0.1910 12 dst_output 0.2927 216 ip_finish_output2 0.4876 124 tcp_poll 0.3229 187 tcp_sendmsg 0.0411 44 cleanup_rbuf 0.1429 427 tcp_recvmsg 0.2126 27 __tcp_grow_window 0.2061 73 tcp_rcv_rtt_update 0.8022 42 tcp_rcv_space_adjust 0.1288 215 tcp_event_data_recv 0.3595 25 tcp_rtt_estimator 0.0744 1 tcp_fastretrans_alert 0.0005 7 tcp_ack_saw_tstamp 0.0833 83 tcp_clean_rtx_queue 0.0873 1 tcp_ack_update_window 0.0039 36 tcp_ack 0.0246 2 tcp_ofo_queue 0.0033 1 tcp_data_queue 0.0003 7 __tcp_data_snd_check 0.0297 38 __tcp_ack_snd_check 0.2360 1 tcp_check_urg 0.0036 705 tcp_rcv_established 0.3052 310 tcp_transmit_skb 0.1780 54 tcp_write_xmit 0.0745 58 __tcp_select_window 0.1953 27 tcp_send_delayed_ack 0.1222 68 tcp_send_ack 0.3487 217 __tcp_v4_lookup_established 0.8715 17 tcp_v4_send_check 0.0672 55 tcp_v4_do_rcv 0.1730 432 tcp_v4_rcv 0.2141 5 inet_sendmsg 0.0562 21 ip_confirm 0.4375 22 ip_conntrack_defrag 0.3143 23 ip_refrag 0.1608 21 ip_conntrack_local 0.1438 22 __ip_ct_find_proto 0.3385 314 ip_ct_find_proto 2.9346 65 hash_conntrack 0.4221 33 get_tuple 0.3548 3 invert_tuple 0.0638 50 __ip_conntrack_find 0.2283 149 ip_conntrack_find_get 1.2314 7 ip_conntrack_get 0.1944 110 ip_conntrack_in 0.1789 321 ip_ct_refresh 1.6895 3 ip_ct_gather_frags 0.0129 18 tcp_pkt_to_tuple 0.2118 14 get_conntrack_index 0.2295 442 tcp_packet 0.9345 882 ipt_do_table 0.9102 9 ipt_hook 0.1525 17 ipt_local_out_hook 0.1453 31 ipt_route_hook 0.5254 29 ipt_local_hook 0.1245 45 ip_nat_fn 0.0748 35 ip_nat_out 0.2035 171 do_bindings 0.2098 1 unix_create1 0.0023 1 unix_accept 0.0024 7 __sched_text_start 0.0241 1 __down_failed 0.0833 1 __write_lock_failed 0.0312 4 __read_lock_failed 0.2000 215 schedule 0.1033 1 io_schedule_timeout 0.0196 4 __preempt_spin_lock 0.0440 476 .text.lock.sched 2.4286 4 schedule_timeout 0.0209 461526 total 0.1500 19 default_idle 0.4222 415965 poll_idle 7171.8103 41 cpu_idle 0.6406 2 need_resched 0.0400 117 system_call 2.6591 4 syscall_call 0.3636 21 syscall_exit 1.9091 3 handle_IRQ_event 0.0300 1 old_mmap 0.0030 2 show_cpuinfo 0.0030 27 sched_clock 0.1985 1 flush_tlb_page 0.0056 2 pte_alloc_one 0.0260 1 pgd_ctor 0.0060 16 do_page_fault 0.0115 1631 finish_task_switch 10.9463 1 sched_balance_exec 0.0058 1027 __wake_up 8.7034 219 __might_sleep 1.0379 80 add_wait_queue 0.6452 53 remove_wait_queue 0.4141 30 prepare_to_wait 0.2041 1 prepare_to_wait_exclusive 0.0068 45 finish_wait 0.2848 1 copy_mm 0.0009 1 copy_files 0.0010 1 unshare_files 0.0102 7 .text.lock.fork 0.0354 1 do_exit 0.0009 1 do_setitimer 0.0021 79 current_kernel_time 1.1449 2 get_jiffies_64 0.0345 5187 __do_softirq 29.9827 169 local_bh_enable 1.1736 645 __mod_timer 1.2476 55 mod_timer 0.5189 284 del_timer 1.8442 1 del_timer_sync 0.0055 2 .text.lock.timer 0.0217 3 get_signal_to_deliver 0.0029 2 groups_search 0.0189 46 add_to_page_cache 0.1878 15 page_waitqueue 0.3125 60 wake_up_page 0.7792 12 unlock_page 0.3243 16 end_page_writeback 0.2162 43 find_get_page 0.3839 35 find_lock_page 0.1207 62 find_get_pages_tag 0.3899 2 do_generic_mapping_read 0.0016 2 file_read_actor 0.0083 1 __generic_file_aio_read 0.0018 1 filemap_nopage 0.0011 4 remove_suid 0.0268 132 generic_file_aio_write_nolock 0.0456 18 generic_file_aio_write 0.1139 32 mempool_alloc 0.0840 20 mempool_free 0.0952 5 mempool_alloc_slab 0.2381 21 bad_range 0.2100 19 prep_new_page 0.2346 43 free_hot_cold_page 0.1443 3 free_hot_page 0.4286 160 buffered_rmqueue 0.3008 68 __alloc_pages 0.0766 8 __get_free_pages 0.1356 1 get_zeroed_page 0.0098 20 __free_pages 0.2564 3 free_pages 0.0667 1 get_zone_counts 0.0090 1 get_writeback_state 0.0128 1 get_dirty_limits 0.0049 14 balance_dirty_pages_ratelimited 0.0697 66 __set_page_dirty_nobuffers 0.1755 19 clear_page_dirty_for_io 0.1667 58 test_clear_page_writeback 0.2275 47 test_set_page_writeback 0.1567 17 .text.lock.page_writeback 0.1328 1 __pdflush 0.0018 1 do_page_cache_readahead 0.0022 1 kmem_getpages 0.0048 2 alloc_slabmgmt 0.0208 6 cache_init_objs 0.0577 1 kmem_flagcheck 0.0233 4 cache_grow 0.0088 162 kmem_cache_alloc 1.3171 1 kmem_ptr_validate 0.0132 88 __kmalloc 0.5714 203 kmem_cache_free 2.3333 186 kfree 1.7064 37 mark_page_accessed 0.7115 38 release_pages 0.0841 1 __pagevec_release 0.0185 35 __pagevec_lru_add 0.1104 1 __pagevec_lru_add_active 0.0030 1 vm_acct_memory 0.0122 10 percpu_counter_mod 0.0571 1 blk_queue_bounce 0.0130 1 clear_page_tables 0.0032 10 copy_page_range 0.0129 21 zap_pte_range 0.0303 1 zap_pmd_range 0.0087 11 do_wp_page 0.0130 17 do_anonymous_page 0.0379 303 do_no_page 0.3401 5 handle_mm_fault 0.0114 1 vma_link 0.0030 3 vma_adjust 0.0030 1 can_vma_merge_before 0.0098 1 can_vma_merge_after 0.0090 3 do_mmap_pgoff 0.0016 1 find_vma 0.0123 1 expand_stack 0.0034 1 split_vma 0.0035 1 sys_munmap 0.0082 1 exit_mmap 0.0022 1 anon_vma_link 0.0079 1 page_add_anon_rmap 0.0031 4 page_add_file_rmap 0.0185 8 page_remove_rmap 0.0335 7 do_sync_read 0.0405 59 vfs_read 0.2000 23 do_sync_write 0.1329 56 vfs_write 0.1898 20 sys_read 0.1562 21 sys_write 0.1641 38 fput 1.8095 1 __fput 0.0047 102 fget 0.7969 50 fget_light 0.2994 1 file_move 0.0071 8 bh_waitq_head 0.3636 60 wake_up_buffer 0.7229 27 unlock_buffer 1.1250 13 __set_page_buffers 0.5200 65 end_buffer_write_sync 0.5372 15 __find_get_block_slow 0.0346 38 end_buffer_async_write 0.1230 22 create_buffers 0.1350 7 mark_buffer_dirty 0.1750 43 __brelse 0.5513 1 bh_lru_install 0.0044 140 __find_get_block 0.5691 21 __getblk 0.2079 13 __bread 0.1970 11 set_bh_page 0.2037 21 create_empty_buffers 0.1040 3 unmap_underlying_metadata 0.0265 50 __block_write_full_page 0.0521 56 __block_prepare_write 0.0564 19 __block_commit_write 0.1275 11 block_prepare_write 0.1429 12 generic_commit_write 0.0811 21 block_write_full_page 0.0787 21 end_bio_bh_io_sync 0.3387 34 submit_bh 0.1043 28 ll_rw_block 0.2059 5 recalc_bh_state 0.0279 10 alloc_buffer_head 0.0952 20 init_buffer_head 0.3774 5 .text.lock.buffer 0.0269 5 bio_destructor 0.0532 25 bio_alloc 0.0587 53 bio_put 0.9815 5 bio_endio 0.0394 1 __put_super 0.0233 16 inode_add_bytes 0.1127 1 setup_arg_pages 0.0021 57 pipe_wait 0.3184 227 pipe_readv 0.3211 6 pipe_read 0.1017 145 pipe_writev 0.1749 9 pipe_write 0.1525 130 pipe_poll 1.0484 1 getname 0.0041 1 do_lookup 0.0062 5 link_path_walk 0.0013 1 may_open 0.0019 1 open_namei 0.0006 10 kill_fasync 0.0862 3 poll_initwait 0.1200 33 poll_freewait 0.5156 31 __pollwait 0.1574 4 max_select_fd 0.0178 142 do_select 0.1816 5 select_bits_alloc 0.1562 2 select_bits_free 0.4000 114 sys_select 0.0884 1 locks_remove_flock 0.0039 1 dput 0.0016 7 __d_lookup 0.0168 1 d_rehash 0.0046 132 inode_times_differ 1.9412 38 update_atime 0.1712 28 inode_update_time 0.1308 191 dnotify_parent 0.7549 58 __mark_inode_dirty 0.1198 2 __sync_single_inode 0.0036 1 sync_sb_inodes 0.0013 13 mpage_writepages 0.0155 1 proc_lookup 0.0030 1 get_vmalloc_info 0.0052 6 show_stat 0.0026 6 write_profile 0.0385 26 ext3_get_group_desc 0.1383 4 read_block_bitmap 0.0263 3 find_next_usable_block 0.0035 50 ext3_try_to_allocate 0.0562 18 ext3_has_free_blocks 0.1463 48 ext3_new_block 0.0370 14 ext3_file_write 0.0657 6 ext3_alloc_block 0.1017 25 ext3_block_to_path 0.0786 45 ext3_get_branch 0.1907 1 ext3_find_near 0.0078 22 ext3_find_goal 0.1606 14 ext3_alloc_branch 0.0202 30 ext3_splice_branch 0.0633 78 ext3_get_block_handle 0.0877 12 ext3_get_block 0.0690 60 walk_page_buffers 0.5357 34 ext3_prepare_write 0.1069 6 ext3_journal_dirty_data 0.0645 94 ext3_ordered_commit_write 0.4105 1 ext3_bmap 0.0065 14 bget_one 1.2727 2 bput_one 0.1818 5 journal_dirty_data_fn 0.2632 18 ext3_ordered_writepage 0.0390 62 ext3_get_inode_block 0.2375 33 ext3_get_inode_loc 0.0519 100 ext3_do_update_inode 0.1083 33 ext3_writepage_trans_blocks 0.2324 26 ext3_mark_iloc_dirty 0.4727 19 ext3_reserve_inode_write 0.0900 18 ext3_mark_inode_dirty 0.2222 25 ext3_dirty_inode 0.1852 31 ext3_journal_start 0.3483 18 __ext3_journal_stop 0.2250 56 start_this_handle 0.0437 20 new_handle 0.2500 18 journal_start 0.0857 202 do_get_write_access 0.1131 22 journal_get_write_access 0.2716 1 journal_get_create_access 0.0015 30 journal_get_undo_access 0.0723 58 journal_dirty_data 0.0793 129 journal_dirty_metadata 0.2350 99 journal_stop 0.1216 96 __journal_unfile_buffer 0.1857 34 __journal_file_buffer 0.0485 1 release_buffer_page 0.0063 27 inverted_lock 0.2812 236 journal_commit_transaction 0.0387 1 journal_brelse_array 0.0227 1 __try_to_free_cp_buf 0.0054 51 journal_cancel_revoke 0.1470 5 __log_space_left 0.0485 1 journal_get_descriptor_buffer 0.0053 7 journal_blocks_per_page 0.2414 7 journal_alloc_journal_head 0.0603 3 journal_free_journal_head 0.1071 270 journal_add_journal_head 0.7377 45 __journal_remove_journal_head 0.1131 41 journal_remove_journal_head 0.3306 97 journal_put_journal_head 0.4350 9 radix_tree_preload 0.0508 1 number 0.0013 5 vsnprintf 0.0041 1 find_next_zero_bit 0.0057 24 csum_partial 0.0833 3 atomic_dec_and_lock 0.0259 15 memcpy 0.2632 1 strncpy_from_user 0.0101 6193 __copy_user_intel 36.0058 4430 __copy_user_zeroing_intel 25.7558 99 __copy_to_user_ll 0.8250 2306 __copy_from_user_ll 19.2167 31 copy_to_user 0.3163 31 copy_from_user 0.2460 2 add_disk_randomness 0.0385 1 SHATransform 0.0033 1 put_device 0.1000 2 blk_run_queue 0.0161 3 get_request 0.0040 116 __make_request 0.0835 14 generic_make_request 0.0285 8 submit_bio 0.0277 66 __end_that_request_first 0.1255 2 put_io_context 0.0227 1 get_io_context 0.0080 10 .text.lock.ll_rw_blk 0.0735 1 as_set_request 0.0076 332 e1000_xmit_frame 0.1560 4 scsi_put_command 0.0177 23 scsi_dispatch_cmd 0.0427 2 scsi_softirq 0.0096 2 scsi_finish_command 0.0112 1 scsi_add_timer 0.0093 1 scsi_decide_disposition 0.0033 1 scsi_init_cmd_errh 0.0052 6 scsi_device_unbusy 0.0326 3 scsi_run_queue 0.0109 2 scsi_next_command 0.0488 20 scsi_end_request 0.0758 1 scsi_free_sgtable 0.0222 2 scsi_io_completion 0.0020 120 scsi_request_fn 0.1106 10 .text.lock.scsi_lib 0.0467 49 ahc_linux_isr 0.0705 2 sd_rw_intr 0.0030 23 sock_aio_read 0.0782 14 sock_aio_write 0.0476 22 sock_poll 0.4490 192 sock_wfree 2.2326 13 __release_sock 0.0844 357 sock_def_readable 1.9833 12 sk_reset_timer 0.2553 75 lock_sock 0.6048 33 release_sock 0.2171 41 sock_common_recvmsg 0.3504 187 .text.lock.sock 1.5328 237 alloc_skb 1.0580 375 skb_release_data 2.1552 11 kfree_skbmem 0.2500 608 __kfree_skb 2.6667 83 skb_clone 0.2161 31 copy_skb_header 0.1250 23 skb_copy 0.1036 297 skb_copy_bits 0.5646 10 skb_checksum 0.0162 14 memcpy_toiovec 0.1474 125 skb_copy_datagram_iovec 0.2306 34 sk_stream_rfree 1.2593 6 sk_stream_error 0.0645 15 skb_checksum_help 0.0463 56 dev_queue_xmit 0.0704 28 net_tx_action 0.0727 64 netif_receive_skb 0.1438 107 process_backlog 0.3919 60 net_rx_action 0.2317 193 nf_iterate 1.1697 96 nf_hook_slow 0.3357 156 qdisc_restart 0.2644 147 pfifo_fast_enqueue 1.0138 108 pfifo_fast_dequeue 1.3333 34 rt_hash_code 0.2482 2 rt_cache_get_first 0.0238 303 ip_route_input 0.5570 39 ip_local_deliver 0.0771 122 ip_rcv 0.0955 63 ip_local_deliver_finish 0.1615 46 ip_rcv_finish 0.0710 8 ip_finish_output 0.0150 19 ip_output 0.1583 317 ip_queue_xmit 0.2102 10 dst_output 0.2439 231 ip_finish_output2 0.5214 135 tcp_poll 0.3516 169 tcp_sendmsg 0.0372 45 cleanup_rbuf 0.1461 410 tcp_recvmsg 0.2042 31 __tcp_grow_window 0.2366 55 tcp_rcv_rtt_update 0.6044 32 tcp_rcv_space_adjust 0.0982 177 tcp_event_data_recv 0.2960 35 tcp_rtt_estimator 0.1042 1 tcp_fastretrans_alert 0.0005 7 tcp_ack_saw_tstamp 0.0833 57 tcp_clean_rtx_queue 0.0599 1 tcp_ack_update_window 0.0039 51 tcp_ack 0.0348 11 __tcp_data_snd_check 0.0466 45 __tcp_ack_snd_check 0.2795 726 tcp_rcv_established 0.3143 328 tcp_transmit_skb 0.1883 41 tcp_write_xmit 0.0566 70 __tcp_select_window 0.2357 26 tcp_send_delayed_ack 0.1176 66 tcp_send_ack 0.3385 236 __tcp_v4_lookup_established 0.9478 23 tcp_v4_send_check 0.0909 49 tcp_v4_do_rcv 0.1541 390 tcp_v4_rcv 0.1933 8 inet_sendmsg 0.0899 26 ip_confirm 0.5417 23 ip_conntrack_defrag 0.3286 20 ip_refrag 0.1399 18 ip_conntrack_local 0.1233 22 __ip_ct_find_proto 0.3385 260 ip_ct_find_proto 2.4299 55 hash_conntrack 0.3571 45 get_tuple 0.4839 1 invert_tuple 0.0213 55 __ip_conntrack_find 0.2511 152 ip_conntrack_find_get 1.2562 8 ip_conntrack_get 0.2222 125 ip_conntrack_in 0.2033 265 ip_ct_refresh 1.3947 3 ip_ct_gather_frags 0.0129 19 tcp_pkt_to_tuple 0.2235 11 get_conntrack_index 0.1803 456 tcp_packet 0.9641 862 ipt_do_table 0.8896 15 ipt_hook 0.2542 14 ipt_local_out_hook 0.1197 40 ipt_route_hook 0.6780 23 ipt_local_hook 0.0987 50 ip_nat_fn 0.0831 20 ip_nat_out 0.1163 191 do_bindings 0.2344 7 __sched_text_start 0.0241 1 __write_lock_failed 0.0312 4 __read_lock_failed 0.2000 214 schedule 0.1028 1 io_schedule_timeout 0.0196 5 __preempt_spin_lock 0.0549 460 .text.lock.sched 2.3469 4 schedule_timeout 0.0209 458958 total 0.1491 19 default_idle 0.4222 416458 poll_idle 7180.3103 32 cpu_idle 0.5000 5 need_resched 0.1000 144 system_call 3.2727 7 syscall_call 0.6364 10 syscall_exit 0.9091 4 handle_IRQ_event 0.0400 1 old_mmap 0.0030 1 show_cpuinfo 0.0015 22 sched_clock 0.1618 2 delay_tsc 0.0952 5 pte_alloc_one 0.0649 20 do_page_fault 0.0143 1683 finish_task_switch 11.2953 1022 __wake_up 8.6610 1 migration_thread 0.0022 221 __might_sleep 1.0474 1 task_curr 0.0044 87 add_wait_queue 0.7016 52 remove_wait_queue 0.4062 29 prepare_to_wait 0.1973 45 finish_wait 0.2848 2 copy_mm 0.0017 1 copy_process 0.0003 4 .text.lock.fork 0.0202 1 release_task 0.0018 1 exit_notify 0.0004 1 eligible_child 0.0051 117 current_kernel_time 1.6957 5062 __do_softirq 29.2601 177 local_bh_enable 1.2292 690 __mod_timer 1.3346 64 mod_timer 0.6038 303 del_timer 1.9675 1 del_timer_sync 0.0055 2 .text.lock.timer 0.0217 1 flush_signal_handlers 0.0149 1 do_sigaction 0.0016 2 in_group_p 0.0167 1 sys_futex 0.0037 45 add_to_page_cache 0.1837 12 page_waitqueue 0.2500 49 wake_up_page 0.6364 9 unlock_page 0.2432 14 end_page_writeback 0.1892 47 find_get_page 0.4196 29 find_lock_page 0.1000 64 find_get_pages_tag 0.4025 3 filemap_nopage 0.0032 6 remove_suid 0.0403 126 generic_file_aio_write_nolock 0.0435 16 generic_file_aio_write 0.1013 29 mempool_alloc 0.0761 21 mempool_free 0.1000 3 mempool_alloc_slab 0.1429 2 mempool_free_slab 0.0952 22 bad_range 0.2200 12 prep_new_page 0.1481 68 free_hot_cold_page 0.2282 1 free_hot_page 0.1429 163 buffered_rmqueue 0.3064 78 __alloc_pages 0.0878 2 __get_free_pages 0.0339 1 __pagevec_free 0.0303 21 __free_pages 0.2692 3 free_pages 0.0667 1 __read_page_state 0.0179 7 balance_dirty_pages_ratelimited 0.0348 73 __set_page_dirty_nobuffers 0.1941 3 set_page_dirty 0.0357 14 clear_page_dirty_for_io 0.1228 42 test_clear_page_writeback 0.1647 62 test_set_page_writeback 0.2067 5 .text.lock.page_writeback 0.0391 1 pdflush_operation 0.0042 1 vma_prio_tree_remove 0.0039 3 do_page_cache_readahead 0.0065 1 kmem_getpages 0.0048 2 alloc_slabmgmt 0.0208 9 cache_init_objs 0.0865 1 kmem_flagcheck 0.0233 1 set_slab_attr 0.0172 3 cache_grow 0.0066 164 kmem_cache_alloc 1.3333 3 kmem_ptr_validate 0.0395 79 __kmalloc 0.5130 202 kmem_cache_free 2.3218 192 kfree 1.7615 27 mark_page_accessed 0.5192 1 lru_cache_add 0.0105 1 lru_cache_add_active 0.0105 35 release_pages 0.0774 29 __pagevec_lru_add 0.0915 4 __pagevec_lru_add_active 0.0119 17 percpu_counter_mod 0.0971 2 clear_page_tables 0.0065 3 pte_alloc_map 0.0121 8 copy_page_range 0.0103 15 zap_pte_range 0.0216 1 unmap_page_range 0.0088 1 unmap_vmas 0.0017 24 do_wp_page 0.0283 19 do_anonymous_page 0.0423 329 do_no_page 0.3692 3 handle_mm_fault 0.0068 2 remove_vm_struct 0.0123 1 find_vma_prepare 0.0099 1 vma_adjust 0.0010 1 can_vma_merge_after 0.0090 1 vma_merge 0.0020 4 do_mmap_pgoff 0.0022 1 find_vma 0.0123 1 free_pgtables 0.0067 1 unmap_vma_list 0.0250 2 split_vma 0.0070 2 anon_vma_prepare 0.0057 1 anon_vma_link 0.0079 2 page_add_anon_rmap 0.0061 12 page_remove_rmap 0.0502 1 free_pages_and_swap_cache 0.0076 1 filp_open 0.0095 2 get_unused_fd 0.0078 1 fd_install 0.0068 10 do_sync_read 0.0578 64 vfs_read 0.2169 19 do_sync_write 0.1098 62 vfs_write 0.2102 28 sys_read 0.2188 26 sys_write 0.2031 40 fput 1.9048 1 __fput 0.0047 95 fget 0.7422 48 fget_light 0.2874 6 bh_waitq_head 0.2727 83 wake_up_buffer 1.0000 24 unlock_buffer 1.0000 12 __set_page_buffers 0.4800 80 end_buffer_write_sync 0.6612 12 __find_get_block_slow 0.0277 26 end_buffer_async_write 0.0841 28 create_buffers 0.1718 15 mark_buffer_dirty 0.3750 38 __brelse 0.4872 144 __find_get_block 0.5854 18 __getblk 0.1782 7 __bread 0.1061 7 set_bh_page 0.1296 25 create_empty_buffers 0.1238 5 unmap_underlying_metadata 0.0442 54 __block_write_full_page 0.0563 61 __block_prepare_write 0.0614 21 __block_commit_write 0.1409 4 block_prepare_write 0.0519 7 generic_commit_write 0.0473 20 block_write_full_page 0.0749 33 end_bio_bh_io_sync 0.5323 42 submit_bh 0.1288 32 ll_rw_block 0.2353 5 recalc_bh_state 0.0279 12 alloc_buffer_head 0.1143 15 init_buffer_head 0.2830 2 .text.lock.buffer 0.0108 3 bio_destructor 0.0319 19 bio_alloc 0.0446 54 bio_put 1.0000 7 bio_endio 0.0551 1 nr_blockdev_pages 0.0075 1 cdev_put 0.0435 16 inode_add_bytes 0.1127 1 copy_strings 0.0018 1 install_arg_page 0.0034 49 pipe_wait 0.2737 243 pipe_readv 0.3437 12 pipe_read 0.2034 139 pipe_writev 0.1677 7 pipe_write 0.1186 1 bad_pipe_r 0.1667 134 pipe_poll 1.0806 1 vfs_permission 0.0032 3 do_lookup 0.0186 3 link_path_walk 0.0008 2 path_lookup 0.0042 1 may_open 0.0019 7 kill_fasync 0.0603 3 poll_initwait 0.1200 30 poll_freewait 0.4688 29 __pollwait 0.1472 12 max_select_fd 0.0533 170 do_select 0.2174 3 select_bits_alloc 0.0938 2 select_bits_free 0.4000 101 sys_select 0.0783 1 dput 0.0016 1 __d_lookup 0.0024 1 iget_locked 0.0039 126 inode_times_differ 1.8529 19 update_atime 0.0856 36 inode_update_time 0.1682 223 dnotify_parent 0.8814 1 seq_printf 0.0116 73 __mark_inode_dirty 0.1508 1 __sync_single_inode 0.0018 1 __writeback_single_inode 0.0045 1 writeback_release 0.0208 14 mpage_writepages 0.0167 1 de_put 0.0037 5 show_stat 0.0022 12 write_profile 0.0769 22 ext3_get_group_desc 0.1170 10 read_block_bitmap 0.0658 4 find_next_usable_block 0.0047 48 ext3_try_to_allocate 0.0539 9 ext3_has_free_blocks 0.0732 67 ext3_new_block 0.0516 16 ext3_file_write 0.0751 6 ext3_alloc_block 0.1017 21 ext3_block_to_path 0.0660 31 ext3_get_branch 0.1314 24 ext3_find_goal 0.1752 12 ext3_alloc_branch 0.0173 41 ext3_splice_branch 0.0865 67 ext3_get_block_handle 0.0754 14 ext3_get_block 0.0805 80 walk_page_buffers 0.7143 28 ext3_prepare_write 0.0881 6 ext3_journal_dirty_data 0.0645 90 ext3_ordered_commit_write 0.3930 19 bget_one 1.7273 4 bput_one 0.3636 5 journal_dirty_data_fn 0.2632 14 ext3_ordered_writepage 0.0304 61 ext3_get_inode_block 0.2337 39 ext3_get_inode_loc 0.0613 70 ext3_do_update_inode 0.0758 30 ext3_writepage_trans_blocks 0.2113 35 ext3_mark_iloc_dirty 0.6364 24 ext3_reserve_inode_write 0.1137 13 ext3_mark_inode_dirty 0.1605 19 ext3_dirty_inode 0.1407 19 ext3_journal_start 0.2135 18 __ext3_journal_stop 0.2250 85 start_this_handle 0.0663 17 new_handle 0.2125 26 journal_start 0.1238 181 do_get_write_access 0.1013 23 journal_get_write_access 0.2840 1 journal_get_create_access 0.0015 22 journal_get_undo_access 0.0530 53 journal_dirty_data 0.0725 122 journal_dirty_metadata 0.2222 97 journal_stop 0.1192 109 __journal_unfile_buffer 0.2108 51 __journal_file_buffer 0.0728 31 inverted_lock 0.3229 268 journal_commit_transaction 0.0439 2 __journal_clean_checkpoint_list 0.0115 67 journal_cancel_revoke 0.1931 7 __log_space_left 0.0680 9 journal_blocks_per_page 0.3103 1 __jbd_kmalloc 0.0227 7 journal_alloc_journal_head 0.0603 4 journal_free_journal_head 0.1429 263 journal_add_journal_head 0.7186 50 __journal_remove_journal_head 0.1256 61 journal_remove_journal_head 0.4919 109 journal_put_journal_head 0.4888 1 sys_semtimedop 0.0008 1 sys_shmget 0.0031 2 __bitmap_weight 0.0071 4 radix_tree_preload 0.0226 9 number 0.0115 6 vsnprintf 0.0049 1 sprintf 0.0286 37 csum_partial 0.1285 2 atomic_dec_and_lock 0.0172 11 memcpy 0.1930 1 strncpy_from_user 0.0101 6219 __copy_user_intel 36.1570 4370 __copy_user_zeroing_intel 25.4070 84 __copy_to_user_ll 0.7000 2333 __copy_from_user_ll 19.4417 29 copy_to_user 0.2959 34 copy_from_user 0.2698 1 add_disk_randomness 0.0192 2 blk_run_queue 0.0161 4 get_request 0.0054 108 __make_request 0.0777 10 generic_make_request 0.0203 12 submit_bio 0.0415 59 __end_that_request_first 0.1122 9 .text.lock.ll_rw_blk 0.0662 1 as_set_request 0.0076 317 e1000_xmit_frame 0.1490 2 scsi_put_command 0.0088 11 scsi_dispatch_cmd 0.0204 2 scsi_finish_command 0.0112 1 scsi_add_timer 0.0093 1 scsi_decide_disposition 0.0033 1 scsi_init_cmd_errh 0.0052 1 scsi_device_unbusy 0.0054 1 scsi_run_queue 0.0036 24 scsi_end_request 0.0909 3 scsi_io_completion 0.0029 119 scsi_request_fn 0.1097 6 .text.lock.scsi_lib 0.0280 35 ahc_linux_isr 0.0504 3 sd_rw_intr 0.0045 25 sock_aio_read 0.0850 19 sock_aio_write 0.0646 21 sock_poll 0.4286 213 sock_wfree 2.4767 18 __release_sock 0.1169 335 sock_def_readable 1.8611 10 sk_reset_timer 0.2128 72 lock_sock 0.5806 49 release_sock 0.3224 37 sock_common_recvmsg 0.3162 182 .text.lock.sock 1.4918 241 alloc_skb 1.0759 409 skb_release_data 2.3506 15 kfree_skbmem 0.3409 646 __kfree_skb 2.8333 58 skb_clone 0.1510 29 copy_skb_header 0.1169 20 skb_copy 0.0901 313 skb_copy_bits 0.5951 12 skb_checksum 0.0194 15 memcpy_toiovec 0.1579 1 memcpy_tokerneliovec 0.0133 128 skb_copy_datagram_iovec 0.2362 47 sk_stream_rfree 1.7407 7 sk_stream_error 0.0753 1 sk_stream_mem_schedule 0.0029 11 skb_checksum_help 0.0340 64 dev_queue_xmit 0.0804 26 net_tx_action 0.0675 82 netif_receive_skb 0.1843 127 process_backlog 0.4652 55 net_rx_action 0.2124 187 nf_iterate 1.1333 88 nf_hook_slow 0.3077 152 qdisc_restart 0.2576 151 pfifo_fast_enqueue 1.0414 88 pfifo_fast_dequeue 1.0864 33 rt_hash_code 0.2409 256 ip_route_input 0.4706 39 ip_local_deliver 0.0771 150 ip_rcv 0.1174 64 ip_local_deliver_finish 0.1641 35 ip_rcv_finish 0.0540 15 ip_finish_output 0.0282 21 ip_output 0.1750 305 ip_queue_xmit 0.2023 8 dst_output 0.1951 226 ip_finish_output2 0.5102 121 tcp_poll 0.3151 180 tcp_sendmsg 0.0396 39 cleanup_rbuf 0.1266 448 tcp_recvmsg 0.2231 24 __tcp_grow_window 0.1832 73 tcp_rcv_rtt_update 0.8022 37 tcp_rcv_space_adjust 0.1135 187 tcp_event_data_recv 0.3127 37 tcp_rtt_estimator 0.1101 3 tcp_ack_saw_tstamp 0.0357 70 tcp_clean_rtx_queue 0.0736 26 tcp_ack 0.0178 2 tcp_data_queue 0.0007 12 __tcp_data_snd_check 0.0508 45 __tcp_ack_snd_check 0.2795 727 tcp_rcv_established 0.3147 356 tcp_transmit_skb 0.2044 52 tcp_write_xmit 0.0717 35 __tcp_select_window 0.1178 14 tcp_send_delayed_ack 0.0633 56 tcp_send_ack 0.2872 205 __tcp_v4_lookup_established 0.8233 25 tcp_v4_send_check 0.0988 53 tcp_v4_do_rcv 0.1667 430 tcp_v4_rcv 0.2131 5 inet_sendmsg 0.0562 22 ip_confirm 0.4583 17 ip_conntrack_defrag 0.2429 19 ip_refrag 0.1329 11 ip_conntrack_local 0.0753 23 __ip_ct_find_proto 0.3538 284 ip_ct_find_proto 2.6542 68 hash_conntrack 0.4416 44 get_tuple 0.4731 4 invert_tuple 0.0851 64 __ip_conntrack_find 0.2922 154 ip_conntrack_find_get 1.2727 5 ip_conntrack_get 0.1389 156 ip_conntrack_in 0.2537 266 ip_ct_refresh 1.4000 2 ip_ct_gather_frags 0.0086 24 tcp_pkt_to_tuple 0.2824 6 get_conntrack_index 0.0984 474 tcp_packet 1.0021 897 ipt_do_table 0.9257 7 ipt_hook 0.1186 11 ipt_local_out_hook 0.0940 39 ipt_route_hook 0.6610 27 ipt_local_hook 0.1159 56 ip_nat_fn 0.0930 29 ip_nat_out 0.1686 215 do_bindings 0.2638 2 __sched_text_start 0.0069 1 __write_lock_failed 0.0312 1 __read_lock_failed 0.0500 207 schedule 0.0995 1 io_schedule_timeout 0.0196 4 __preempt_spin_lock 0.0440 495 .text.lock.sched 2.5255 5 schedule_timeout 0.0262 459892 total 0.1494 21 default_idle 0.4667 416413 poll_idle 7179.5345 43 cpu_idle 0.6719 1 setup_sigcontext 0.0034 7 need_resched 0.1400 135 system_call 3.0682 8 syscall_call 0.7273 12 syscall_exit 1.0909 1 error_code 0.0179 5 handle_IRQ_event 0.0500 1 init_new_context 0.0039 25 sched_clock 0.1838 1 delay_tsc 0.0476 4 pte_alloc_one 0.0519 1 pgd_ctor 0.0060 1 pgd_free 0.0357 12 do_page_fault 0.0086 1 wake_up_forked_process 0.0028 1695 finish_task_switch 11.3758 1010 __wake_up 8.5593 204 __might_sleep 0.9668 82 add_wait_queue 0.6613 49 remove_wait_queue 0.3828 24 prepare_to_wait 0.1633 50 finish_wait 0.3165 1 __mmdrop 0.0143 1 count_open_files 0.0233 7 .text.lock.fork 0.0354 1 do_exit 0.0009 122 current_kernel_time 1.7681 5090 __do_softirq 29.4220 164 local_bh_enable 1.1389 615 __mod_timer 1.1896 71 mod_timer 0.6698 304 del_timer 1.9740 1 sigprocmask 0.0041 1 notifier_call_chain 0.0161 1 set_user 0.0075 51 add_to_page_cache 0.2082 18 page_waitqueue 0.3750 43 wake_up_page 0.5584 17 unlock_page 0.4595 15 end_page_writeback 0.2027 62 find_get_page 0.5536 37 find_lock_page 0.1276 66 find_get_pages_tag 0.4151 3 filemap_nopage 0.0032 8 remove_suid 0.0537 125 generic_file_aio_write_nolock 0.0431 24 generic_file_aio_write 0.1519 30 mempool_alloc 0.0787 12 mempool_free 0.0571 14 bad_range 0.1400 19 prep_new_page 0.2346 45 free_hot_cold_page 0.1510 145 buffered_rmqueue 0.2726 75 __alloc_pages 0.0845 5 __get_free_pages 0.0847 8 __free_pages 0.1026 8 balance_dirty_pages_ratelimited 0.0398 1 do_writepages 0.0149 65 __set_page_dirty_nobuffers 0.1729 3 set_page_dirty 0.0357 20 clear_page_dirty_for_io 0.1754 49 test_clear_page_writeback 0.1922 63 test_set_page_writeback 0.2100 29 .text.lock.page_writeback 0.2266 2 pdflush_operation 0.0085 1 prio_tree_insert 0.0026 2 do_page_cache_readahead 0.0043 1 kmem_getpages 0.0048 8 cache_init_objs 0.0769 5 cache_grow 0.0110 156 kmem_cache_alloc 1.2683 82 __kmalloc 0.5325 194 kmem_cache_free 2.2299 201 kfree 1.8440 30 mark_page_accessed 0.5769 1 lru_add_drain 0.0089 27 release_pages 0.0597 27 __pagevec_lru_add 0.0852 1 __pagevec_lru_add_active 0.0030 9 percpu_counter_mod 0.0514 3 blk_queue_bounce 0.0390 9 copy_page_range 0.0116 19 zap_pte_range 0.0274 1 zap_pmd_range 0.0087 1 unmap_vmas 0.0017 15 do_wp_page 0.0177 9 do_anonymous_page 0.0200 293 do_no_page 0.3288 6 handle_mm_fault 0.0137 1 remove_vm_struct 0.0062 1 find_vma_prepare 0.0099 1 vma_link 0.0030 1 vma_adjust 0.0010 1 can_vma_merge_after 0.0090 1 vma_merge 0.0020 1 do_mmap_pgoff 0.0005 2 find_vma 0.0247 1 find_vma_prev 0.0123 1 anon_vma_unlink 0.0064 3 page_add_anon_rmap 0.0092 1 page_add_file_rmap 0.0046 14 page_remove_rmap 0.0586 2 free_pages_and_swap_cache 0.0153 2 dentry_open 0.0051 1 put_unused_fd 0.0081 8 do_sync_read 0.0462 56 vfs_read 0.1898 23 do_sync_write 0.1329 47 vfs_write 0.1593 32 sys_read 0.2500 28 sys_write 0.2188 1 get_empty_filp 0.0043 53 fput 2.5238 78 fget 0.6094 44 fget_light 0.2635 5 bh_waitq_head 0.2273 66 wake_up_buffer 0.7952 27 unlock_buffer 1.1250 14 __set_page_buffers 0.5600 71 end_buffer_write_sync 0.5868 14 __find_get_block_slow 0.0323 38 end_buffer_async_write 0.1230 2 buffer_insert_list 0.0134 23 create_buffers 0.1411 1 init_page_buffers 0.0089 1 __getblk_slow 0.0028 12 mark_buffer_dirty 0.3000 50 __brelse 0.6410 167 __find_get_block 0.6789 25 __getblk 0.2475 9 __bread 0.1364 2 set_bh_page 0.0370 2 try_to_release_page 0.0182 26 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scsi_dispatch_cmd 0.0390 3 scsi_softirq 0.0144 2 scsi_add_timer 0.0185 1 scsi_decide_disposition 0.0033 3 scsi_init_cmd_errh 0.0156 1 scsi_setup_cmd_retry 0.0093 16 scsi_device_unbusy 0.0870 1 scsi_next_command 0.0244 25 scsi_end_request 0.0947 3 scsi_free_sgtable 0.0667 6 scsi_io_completion 0.0059 162 scsi_request_fn 0.1493 16 .text.lock.scsi_lib 0.0748 54 ahc_linux_isr 0.0777 1 .text.lock.aic7xxx_osm 0.0014 3 sd_rw_intr 0.0045 2 vgacon_save_screen 0.0200 31 sock_aio_read 0.1054 13 sock_aio_write 0.0442 21 sock_poll 0.4286 196 sock_wfree 2.2791 1 sock_wmalloc 0.0106 17 __release_sock 0.1104 368 sock_def_readable 2.0444 10 sk_reset_timer 0.2128 91 lock_sock 0.7339 56 release_sock 0.3684 33 sock_common_recvmsg 0.2821 205 .text.lock.sock 1.6803 232 alloc_skb 1.0357 390 skb_release_data 2.2414 16 kfree_skbmem 0.3636 640 __kfree_skb 2.8070 82 skb_clone 0.2135 25 copy_skb_header 0.1008 19 skb_copy 0.0856 251 skb_copy_bits 0.4772 4 skb_checksum 0.0065 13 memcpy_toiovec 0.1368 123 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local_bh_enable 1.1667 722 __mod_timer 1.3965 80 mod_timer 0.7547 299 del_timer 1.9416 1 del_timer_sync 0.0055 1 do_sigaction 0.0016 1 audit_alloc 0.0049 57 add_to_page_cache 0.2327 17 page_waitqueue 0.3542 31 wake_up_page 0.4026 21 unlock_page 0.5676 20 end_page_writeback 0.2703 55 find_get_page 0.4911 37 find_lock_page 0.1276 43 find_get_pages_tag 0.2704 2 do_generic_mapping_read 0.0016 5 filemap_nopage 0.0053 11 remove_suid 0.0738 111 generic_file_aio_write_nolock 0.0383 22 generic_file_aio_write 0.1392 39 mempool_alloc 0.1024 14 mempool_free 0.0667 1 mempool_alloc_slab 0.0476 24 bad_range 0.2400 21 prep_new_page 0.2593 57 free_hot_cold_page 0.1913 149 buffered_rmqueue 0.2801 61 __alloc_pages 0.0687 9 __get_free_pages 0.1525 21 __free_pages 0.2692 1 __read_page_state 0.0179 11 balance_dirty_pages_ratelimited 0.0547 62 __set_page_dirty_nobuffers 0.1649 16 clear_page_dirty_for_io 0.1404 52 test_clear_page_writeback 0.2039 45 test_set_page_writeback 0.1500 38 .text.lock.page_writeback 0.2969 1 do_page_cache_readahead 0.0022 1 kmem_getpages 0.0048 1 alloc_slabmgmt 0.0104 6 cache_init_objs 0.0577 1 kmem_flagcheck 0.0233 2 cache_grow 0.0044 153 kmem_cache_alloc 1.2439 1 kmem_ptr_validate 0.0132 84 __kmalloc 0.5455 194 kmem_cache_free 2.2299 222 kfree 2.0367 32 mark_page_accessed 0.6154 2 lru_cache_add_active 0.0211 31 release_pages 0.0686 35 __pagevec_lru_add 0.1104 1 __pagevec_lru_add_active 0.0030 16 percpu_counter_mod 0.0914 2 clear_page_tables 0.0065 1 pte_alloc_map 0.0040 12 copy_page_range 0.0155 23 zap_pte_range 0.0331 1 zap_pmd_range 0.0087 1 unmap_page_range 0.0088 19 do_wp_page 0.0224 41 do_anonymous_page 0.0913 311 do_no_page 0.3490 1 remove_vm_struct 0.0062 2 find_vma_prepare 0.0198 1 vma_link 0.0030 1 __insert_vm_struct 0.0076 3 do_mmap_pgoff 0.0016 2 find_vma 0.0247 3 find_vma_prev 0.0370 1 do_munmap 0.0022 1 change_protection 0.0022 2 anon_vma_unlink 0.0128 3 page_add_anon_rmap 0.0092 3 page_add_file_rmap 0.0139 12 page_remove_rmap 0.0502 1 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ll_rw_block 0.2059 1 sync_dirty_buffer 0.0055 3 recalc_bh_state 0.0168 12 alloc_buffer_head 0.1143 11 init_buffer_head 0.2075 1 init_buffer 0.0526 3 .text.lock.buffer 0.0161 6 bio_destructor 0.0638 23 bio_alloc 0.0540 50 bio_put 0.9259 1 bio_endio 0.0079 2 generic_fillattr 0.0122 1 sys_stat64 0.0175 15 inode_add_bytes 0.1056 54 pipe_wait 0.3017 219 pipe_readv 0.3098 7 pipe_read 0.1186 127 pipe_writev 0.1532 7 pipe_write 0.1186 107 pipe_poll 0.8629 7 link_path_walk 0.0018 2 path_lookup 0.0042 1 open_namei 0.0006 13 kill_fasync 0.1121 2 poll_initwait 0.0800 27 poll_freewait 0.4219 31 __pollwait 0.1574 19 max_select_fd 0.0844 135 do_select 0.1726 3 select_bits_alloc 0.0938 2 select_bits_free 0.4000 96 sys_select 0.0744 1 flock_to_posix_lock 0.0030 1 fcntl_setlk 0.0015 1 dput 0.0016 1 d_alloc 0.0022 1 d_instantiate 0.0066 9 __d_lookup 0.0216 2 d_rehash 0.0092 1 alloc_inode 0.0030 1 find_inode_fast 0.0123 148 inode_times_differ 2.1765 29 update_atime 0.1306 47 inode_update_time 0.2196 216 dnotify_parent 0.8538 1 lookup_mnt 0.0060 1 seq_printf 0.0116 75 __mark_inode_dirty 0.1550 13 mpage_writepages 0.0155 3 proc_lookup 0.0090 5 show_stat 0.0022 7 write_profile 0.0449 23 ext3_get_group_desc 0.1223 4 read_block_bitmap 0.0263 4 find_next_usable_block 0.0047 58 ext3_try_to_allocate 0.0652 7 ext3_has_free_blocks 0.0569 49 ext3_new_block 0.0377 1 ext3_open_file 0.0222 21 ext3_file_write 0.0986 10 ext3_alloc_block 0.1695 35 ext3_block_to_path 0.1101 34 ext3_get_branch 0.1441 17 ext3_find_goal 0.1241 19 ext3_alloc_branch 0.0275 40 ext3_splice_branch 0.0844 62 ext3_get_block_handle 0.0697 6 ext3_get_block 0.0345 73 walk_page_buffers 0.6518 2 do_journal_get_write_access 0.0165 30 ext3_prepare_write 0.0943 8 ext3_journal_dirty_data 0.0860 94 ext3_ordered_commit_write 0.4105 5 bget_one 0.4545 2 bput_one 0.1818 1 journal_dirty_data_fn 0.0526 6 ext3_ordered_writepage 0.0130 58 ext3_get_inode_block 0.2222 39 ext3_get_inode_loc 0.0613 73 ext3_do_update_inode 0.0791 34 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__journal_remove_journal_head 0.1131 56 journal_remove_journal_head 0.4516 93 journal_put_journal_head 0.4170 1 ipc_lock 0.0062 1 copy_semundo 0.0042 2 cap_vm_enough_memory 0.0077 15 radix_tree_preload 0.0847 3 number 0.0038 2 vsnprintf 0.0016 1 find_next_zero_bit 0.0057 22 csum_partial 0.0764 2 atomic_dec_and_lock 0.0172 11 memcpy 0.1930 1 strnlen_user 0.0104 6276 __copy_user_intel 36.4884 4430 __copy_user_zeroing_intel 25.7558 92 __copy_to_user_ll 0.7667 2390 __copy_from_user_ll 19.9167 19 copy_to_user 0.1939 38 copy_from_user 0.3016 1 elv_set_request 0.0172 2 blk_run_queue 0.0161 2 get_request 0.0027 89 __make_request 0.0640 17 generic_make_request 0.0346 8 submit_bio 0.0277 53 __end_that_request_first 0.1008 2 get_io_context 0.0160 4 .text.lock.ll_rw_blk 0.0294 1 as_set_request 0.0076 313 e1000_xmit_frame 0.1471 6 scsi_put_command 0.0265 24 scsi_dispatch_cmd 0.0445 1 scsi_softirq 0.0048 1 scsi_add_timer 0.0093 1 scsi_decide_disposition 0.0033 2 scsi_init_cmd_errh 0.0104 3 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process_backlog 0.4249 58 net_rx_action 0.2239 189 nf_iterate 1.1455 100 nf_hook_slow 0.3497 147 qdisc_restart 0.2492 121 pfifo_fast_enqueue 0.8345 114 pfifo_fast_dequeue 1.4074 35 rt_hash_code 0.2555 295 ip_route_input 0.5423 36 ip_local_deliver 0.0711 150 ip_rcv 0.1174 71 ip_local_deliver_finish 0.1821 49 ip_rcv_finish 0.0756 13 ip_finish_output 0.0244 24 ip_output 0.2000 290 ip_queue_xmit 0.1923 6 dst_output 0.1463 209 ip_finish_output2 0.4718 117 tcp_poll 0.3047 187 tcp_sendmsg 0.0411 52 cleanup_rbuf 0.1688 440 tcp_recvmsg 0.2191 28 __tcp_grow_window 0.2137 75 tcp_rcv_rtt_update 0.8242 55 tcp_rcv_space_adjust 0.1687 172 tcp_event_data_recv 0.2876 39 tcp_rtt_estimator 0.1161 4 tcp_ack_saw_tstamp 0.0476 55 tcp_clean_rtx_queue 0.0578 41 tcp_ack 0.0280 1 tcp_ofo_queue 0.0016 3 tcp_data_queue 0.0010 8 __tcp_data_snd_check 0.0339 50 __tcp_ack_snd_check 0.3106 739 tcp_rcv_established 0.3199 339 tcp_transmit_skb 0.1946 32 tcp_write_xmit 0.0441 99 __tcp_select_window 0.3333 17 tcp_send_delayed_ack 0.0769 67 tcp_send_ack 0.3436 212 __tcp_v4_lookup_established 0.8514 23 tcp_v4_send_check 0.0909 44 tcp_v4_do_rcv 0.1384 409 tcp_v4_rcv 0.2027 7 inet_sendmsg 0.0787 20 ip_confirm 0.4167 26 ip_conntrack_defrag 0.3714 22 ip_refrag 0.1538 17 ip_conntrack_local 0.1164 20 __ip_ct_find_proto 0.3077 246 ip_ct_find_proto 2.2991 66 hash_conntrack 0.4286 39 get_tuple 0.4194 1 invert_tuple 0.0213 71 __ip_conntrack_find 0.3242 141 ip_conntrack_find_get 1.1653 4 ip_conntrack_get 0.1111 148 ip_conntrack_in 0.2407 299 ip_ct_refresh 1.5737 4 ip_ct_gather_frags 0.0172 20 tcp_pkt_to_tuple 0.2353 11 get_conntrack_index 0.1803 461 tcp_packet 0.9746 894 ipt_do_table 0.9226 18 ipt_hook 0.3051 20 ipt_local_out_hook 0.1709 30 ipt_route_hook 0.5085 27 ipt_local_hook 0.1159 58 ip_nat_fn 0.0963 35 ip_nat_out 0.2035 179 do_bindings 0.2196 1 unix_release_sock 0.0010 5 __sched_text_start 0.0172 1 __up_wakeup 0.0833 1 __write_lock_failed 0.0312 2 __read_lock_failed 0.1000 217 schedule 0.1043 1 wait_for_completion 0.0039 2 __preempt_spin_lock 0.0220 410 .text.lock.sched 2.0918 3 schedule_timeout 0.0157 472721 total 0.1536