3075385 total 0.9513 3013232 default_idle 47081.7500 13749 __copy_to_user_ll 107.4141 7868 __copy_from_user_ll 61.4688 7184 __block_prepare_write 6.5072 1606 system_call 36.5000 1277 scsi_request_fn 1.6628 1198 buffered_rmqueue 3.5655 1151 do_gettimeofday 5.9948 1040 generic_file_aio_write_nolock 0.3693 962 __pagevec_lru_add 4.2946 905 free_hot_cold_page 3.5352 750 shrink_cache 0.8681 729 refill_inactive_zone 0.5424 695 current_kernel_time 8.6875 650 shrink_list 0.4368 643 __find_get_block 3.0913 617 ext2_get_block 0.6025 606 ext2_get_branch 2.2279 588 scsi_dispatch_cmd 1.2250 532 mpage_writepage 0.3137 511 mpage_writepages 0.6990 473 get_offset_tsc 14.7812 470 __make_request 0.3376 465 schedule 0.2849 465 add_to_page_cache 1.7096 453 unlock_page 5.6625 453 fget_light 3.5391 451 do_generic_mapping_read 0.4271 435 radix_tree_lookup 5.4375 428 mpage_end_io_read 3.3438 408 find_get_page 6.3750 350 ips_isintr_copperhead_memio 5.4688 347 page_waitqueue 7.2292 312 sys_gettimeofday 1.5000 306 dnotify_parent 2.8333 301 __mark_inode_dirty 1.1758 299 __wake_up 3.7375 292 scsi_end_request 1.2167 269 generic_file_write 2.4018 266 activate_page 1.5114 256 release_pages 0.7619 240 radix_tree_delete 1.0000 240 kmem_cache_free 2.5000 238 do_mpage_readpage 0.2439 233 kmem_cache_alloc 2.9125 231 create_buffers 1.3125 229 create_empty_buffers 1.4312 223 mark_page_accessed 3.4844 221 end_page_writeback 1.1510 220 __set_page_dirty_nobuffers 1.0577 204 drop_buffers 0.7969 201 __block_commit_write 1.2563 200 find_lock_page 1.0417 191 page_address 1.0852 173 radix_tree_insert 0.9830 171 __brelse 2.6719 167 bio_alloc 0.3728 163 ext2_block_to_path 0.4851 157 check_ttfb_buffer 1.6354 153 bio_add_page 0.4554 150 generic_commit_write 0.9375 150 __alloc_pages 0.1705 149 bad_range 1.3304 141 __do_page_cache_readahead 0.4352 140 ext2_new_block 0.0931 138 test_clear_page_dirty 1.8649 136 prep_new_page 1.4167 135 get_request 0.2009 135 __generic_file_aio_read 0.2411 134 ext2_alloc_block 0.6442 133 kmap_atomic 0.8313 121 page_referenced 0.5817 118 vfs_write 0.3882 117 sys_write 1.0446 113 radix_tree_preload 0.6420 111 inode_update_time 0.4955 110 try_to_free_buffers 0.6250 110 fput 3.4375 108 mark_buffer_dirty 1.1250 105 __remove_from_page_cache 0.7292 103 file_read_actor 0.4292 102 cpu_idle 1.2750 92 __clear_page_buffers 1.1500 90 __pagevec_release_nonlru 0.5625 85 scsi_device_unbusy 0.5903 84 block_prepare_write 1.0500 83 __getblk 0.8646 79 vfs_read 0.2599 79 __get_page_state 0.5486 79 .text.lock.vmscan 0.3657 76 sys_read 0.6786 75 update_atime 0.3125 74 ips_chkstatus 0.1445 71 __find_get_block_slow 0.2219 68 syscall_exit 6.1818 67 put_io_context 0.6979 66 generic_file_read 0.3750 63 mempool_alloc 0.1875 62 __set_page_buffers 0.7750 62 __bread 0.9688 61 scsi_io_completion 0.0545 60 page_cache_readahead 0.1210 60 __mod_timer 0.2083 59 inode_times_differ 0.7375 59 ext2_alloc_branch 0.1024 59 do_softirq 0.2837 57 bio_put 0.8906 56 scsi_done 0.4375 55 mpage_end_io_write 0.4297 54 generic_file_write_nolock 0.3375 54 __end_that_request_first 0.0993 52 .text.lock.filemap 0.2600 51 filemap_fdatawait 0.1386 50 scsi_put_command 0.3472 50 scsi_finish_command 0.2841 50 remove_suid 0.3906 49 do_ipsintr 0.3403 48 ext2_free_blocks 0.0667 44 mpage_readpages 0.1196 43 mark_buffer_dirty_inode 0.3359 43 del_timer 0.3839 42 prepare_to_wait 0.3750 42 balance_dirty_pages_ratelimited 0.2917 41 scsi_run_queue 0.1971 41 recalc_bh_state 0.1507 40 ips_statupd_copperhead_memio 0.3571 40 group_reserve_blocks 0.4167 40 alloc_buffer_head 0.5000 38 truncate_complete_page 0.2639 38 set_bh_page 0.3958 36 ips_intr_copperhead 0.2500 35 sched_clock 0.2431 35 init_buffer_head 0.5469 35 find_get_pages 0.3646 35 __copy_user_intel 0.1989 34 pdflush_operation 0.1771 34 ips_is_passthru 0.1771 32 ext2_free_branches 0.0741 31 scsi_init_cmd_errh 0.1615 29 generic_make_request 0.0725 29 ext2_get_group_desc 0.1510 27 sync_sb_inodes 0.0433 27 kunmap_atomic 1.6875 26 ext2_prepare_write 0.5417 26 blk_run_queue 0.3250 25 inode_add_bytes 0.2232 25 __lookup 0.1202 23 writeback_inodes 0.1437 23 grab_block 0.0464 23 .text.lock.mpage 0.6216 22 try_to_release_page 0.1964 22 ips_next 0.0115 22 io_schedule 0.3438 22 free_buffer_head 0.2750 21 submit_bio 0.1313 21 scsi_softirq 0.0938 20 unmap_underlying_metadata 0.1786 20 add_disk_randomness 0.3125 19 get_io_context 0.1484 19 __lock_page 0.0792 18 percpu_counter_mod 0.3214 18 bio_endio 0.1406 17 reserve_blocks 0.0885 17 page_add_rmap 0.0664 17 ips_done 0.0156 16 truncate_inode_pages 0.0208 16 kobject_put 0.5000 16 deadline_set_request 0.1250 16 blk_run_queues 0.1000 16 __pagevec_free 0.3333 15 wait_on_page_bit 0.0670 15 mpage_alloc 0.1042 15 ips_freescb 0.0721 15 copy_page_range 0.0146 15 blk_recount_segments 0.0204 15 __sync_single_inode 0.0276 14 sd_rw_intr 0.0312 13 restore_fpu 0.4062 13 link_path_walk 0.0058 13 ext2_discard_prealloc 0.1161 13 end_that_request_first 0.8125 13 bio_destructor 0.1161 12 write_profile 0.0625 12 mempool_free 0.0938 12 inode_sub_bytes 0.1071 12 del_timer_sync 0.0395 11 remove_from_page_cache 0.1719 11 handle_IRQ_event 0.0859 11 finish_wait 0.0982 11 do_no_page 0.0119 11 ahc_linux_isr 0.0164 10 shrink_slab 0.0260 10 scsi_delete_timer 0.2083 10 get_dirty_limits 0.0481 10 do_anonymous_page 0.0160 10 device_not_available 0.2439 10 add_timer_randomness 0.0329 9 vsnprintf 0.0075 9 syscall_call 0.8182 9 scsi_decide_disposition 0.0281 9 scsi_add_timer 0.0804 9 read_block_bitmap 0.0563 9 bh_lru_install 0.0375 8 zap_pte_range 0.0125 8 page_remove_rmap 0.0238 8 ll_rw_block 0.0556 8 group_release_blocks 0.0625 8 end_buffer_read_sync 0.1667 8 dput 0.0185 8 do_wp_page 0.0088 8 balance_pgdat 0.0135 8 __block_write_full_page 0.0070 7 wakeup_kswapd 0.1094 7 mempool_alloc_slab 0.2188 7 ipsintr_done 0.0729 7 get_zeroed_page 0.0729 7 get_page_state 0.2188 7 generic_file_llseek 0.0365 7 flush_tlb_mm 0.0486 7 ext2_update_inode 0.0078 7 block_invalidatepage 0.0243 7 atomic_dec_and_lock 0.1029 7 __journal_unfile_buffer 0.0133 7 .text.lock.fs_writeback 0.0312 6 wake_up_buffer 0.0938 6 put_filp 0.0938 6 mempool_free_slab 0.2857 6 memcpy 0.0938 6 journal_put_journal_head 0.0312 6 journal_grab_journal_head 0.0536 6 elv_set_request 0.0938 6 balance_dirty_pages 0.0170 6 __d_lookup 0.0208 6 .text.lock.dnotify 0.1154 5 vma_merge 0.0071 5 show_interrupts 0.0071 5 scsi_next_command 0.1042 5 prepare_to_wait_exclusive 0.0446 5 nr_used_zone_pages 0.0521 5 lru_cache_add 0.0781 5 lru_add_drain 0.0521 5 journal_commit_transaction 0.0011 5 ips_removeq_scb_head 0.1042 5 find_vma 0.0521 5 ext3_find_entry 0.0047 5 end_bio_bh_io_sync 0.0781 5 blk_queue_bounce 0.0521 5 bio_get_nr_vecs 0.0781 5 __copy_user_zeroing_intel 0.0284 5 .text.lock.page_writeback 0.1316 5 .text.lock.ips 0.0980 5 .text.lock.buffer 0.0166 4 split_vma 0.0100 4 serial_out 0.0500 4 rotate_reclaimable_page 0.0139 4 netif_rx 0.0086 4 math_state_restore 0.0500 4 journal_stop 0.0069 4 journal_get_undo_access 0.0104 4 generic_unplug_device 0.0357 4 do_page_fault 0.0028 4 cache_grow 0.0052 4 __pagevec_lru_add_active 0.0147 4 __journal_remove_journal_head 0.0096 3 writeback_acquire 0.0938 3 shrink_zone 0.0156 3 number 0.0037 3 journal_remove_journal_head 0.0268 3 journal_dirty_data 0.0052 3 iput 0.0208 3 handle_mm_fault 0.0065 3 grow_dev_page 0.0089 3 get_unused_fd 0.0072 3 generic_fillattr 0.0170 3 follow_mount 0.0208 3 exit_notify 0.0015 3 do_munmap 0.0075 3 do_mmap_pgoff 0.0016 3 d_alloc 0.0065 3 cp_new_stat64 0.0094 3 clear_page_tables 0.0065 3 cache_init_objs 0.0208 3 add_to_page_cache_lru 0.0375 3 __pagevec_release 0.0469 3 __kmalloc 0.0208 3 __iget 0.0312 3 __getblk_slow 0.0110 3 .text.lock.swap 0.0250 2 walk_page_buffers 0.0156 2 vgacon_save_screen 0.0179 2 unmap_vmas 0.0027 2 unmap_region 0.0054 2 unlock_buffer 0.0208 2 sys_open 0.0139 2 sys_munmap 0.0179 2 sys_lseek 0.0114 2 ret_from_intr 0.0714 2 remove_shared_vm_struct 0.0156 2 pte_alloc_one 0.0179 2 proc_pid_stat 0.0015 2 path_lookup 0.0054 2 mb_cache_shrink_fn 0.0054 2 may_open 0.0042 2 mark_buffer_async_write 0.0625 2 kjournald 0.0035 2 kfree_skbmem 0.0417 2 kfree 0.0179 2 journal_add_journal_head 0.0063 2 handle_ra_miss 0.0156 2 getname 0.0096 2 get_request_wait 0.0078 2 generic_file_aio_write 0.0114 2 fold_prot_inuse 0.0625 2 find_vma_prepare 0.0179 2 file_move 0.0312 2 fget 0.0312 2 ext2_get_inode 0.0066 2 end_buffer_async_write 0.0074 2 do_proc_dointvec 0.0019 2 do_page_cache_readahead 0.0312 2 do_get_write_access 0.0012 2 disk_attr_show 0.0312 2 d_rehash 0.0208 2 __wait_on_buffer 0.0083 2 __pdflush 0.0045 2 __journal_try_to_free_buffer 0.0114 2 __journal_file_buffer 0.0028 2 __constant_c_and_count_memset 0.0130 1 writeback_release 0.0208 1 write_inode 0.0125 1 wake_up_inode 0.0156 1 vfs_permission 0.0030 1 vfs_getattr 0.0057 1 transmit_chars 0.0045 1 sys_mmap2 0.0057 1 sys_close 0.0078 1 submit_bh 0.0026 1 strnlen_user 0.0125 1 strncpy_from_user 0.0089 1 start_this_handle 0.0012 1 speedo_rx 0.0011 1 speedo_interrupt 0.0017 1 socket_seq_show 0.0118 1 show_stat 0.0008 1 serial_in 0.0156 1 seq_release 0.0208 1 scsi_free_sgtable 0.0208 1 schedule_timeout 0.0048 1 restore_all 0.0714 1 release_blocks 0.0156 1 read_pages 0.0030 1 rb_erase 0.0042 1 radix_tree_node_alloc 0.0089 1 radix_tree_gang_lookup 0.0063 1 pte_alloc_map 0.0037 1 process_backlog 0.0035 1 proc_opensys 0.0208 1 proc_lookup 0.0035 1 proc_alloc_inode 0.0078 1 pgd_ctor 0.0208 1 permission 0.0125 1 nr_free_pages 0.0125 1 lru_cache_add_active 0.0156 1 journal_write_revoke_records 0.0037 1 journal_dirty_metadata 0.0018 1 journal_alloc_journal_head 0.0078 1 is_bad_inode 0.0312 1 ip_route_input_slow 0.0005 1 ip_route_input 0.0023 1 io_schedule_timeout 0.0156 1 i_waitq_head 0.0312 1 i8042_timer_func 0.0208 1 get_write_access 0.0156 1 get_unmapped_area 0.0031 1 get_signal_to_deliver 0.0011 1 find_vma_prev 0.0104 1 find_or_create_page 0.0048 1 find_inode_fast 0.0104 1 filp_open 0.0089 1 filldir64 0.0030 1 file_kill 0.0208 1 ext3_writepage_trans_blocks 0.0069 1 ext3_splice_branch 0.0020 1 ext3_read_inode 0.0013 1 ext3_mark_iloc_dirty 0.0156 1 ext3_journal_start 0.0104 1 ext3_get_block_handle 0.0011 1 ext3_do_update_inode 0.0011 1 ext3_block_to_path 0.0030 1 ext2_readpages 0.0208 1 ext2_put_inode 0.0208 1 exit_mmap 0.0018 1 eth_type_trans 0.0052 1 end_buffer_write_sync 0.0078 1 eligible_child 0.0045 1 dup_task_struct 0.0048 1 do_writepages 0.0156 1 do_sigaction 0.0016 1 do_lookup 0.0052 1 do_invalidatepage 0.0208 1 do_fork 0.0024 1 destroy_inode 0.0104 1 de_put 0.0052 1 copy_process 0.0004 1 check_perm 0.0031 1 cap_vm_enough_memory 0.0051 1 buffer_insert_list 0.0104 1 bput_one 0.0625 1 block_write_full_page 0.0033 1 bh_waitq_head 0.0312 1 bget_one 0.0625 1 background_writeout 0.0039 1 arp_process 0.0007 1 __vma_link 0.0063 1 __set_page_dirty_buffers 0.0031 1 __pte_chain_free 0.0104 1 __journal_clean_checkpoint_list 0.0063 1 __ext3_journal_stop 0.0125 1 .text.lock.mempool 0.0370