2836886 total 0.8826 2779827 default_idle 43434.7969 14941 __copy_from_user_ll 116.7266 13464 __copy_to_user_ll 105.1875 1530 scsi_request_fn 1.9922 1284 buffered_rmqueue 3.8214 1012 shrink_cache 1.1713 868 free_hot_cold_page 3.3906 815 __pagevec_lru_add 3.6384 687 scsi_dispatch_cmd 1.4312 650 shrink_list 0.4368 638 unlock_page 7.9750 632 __make_request 0.4540 597 ext2_get_block 0.5830 589 schedule 0.3609 584 __find_get_block 2.8077 583 ext2_get_branch 2.1434 574 mpage_writepage 0.3450 515 refill_inactive_zone 0.3832 514 find_get_page 8.0312 490 mpage_end_io_read 3.8281 439 __wake_up 5.4875 420 page_waitqueue 8.7500 413 scsi_end_request 1.7208 412 mpage_writepages 0.5636 412 add_to_page_cache 1.5147 366 radix_tree_lookup 4.5750 358 ips_isintr_copperhead_memio 5.5938 352 generic_file_aio_write_nolock 0.1272 298 page_referenced 1.4327 294 current_kernel_time 3.6750 285 create_empty_buffers 1.7812 275 __mark_inode_dirty 1.0742 274 kmem_cache_alloc 3.4250 272 radix_tree_delete 1.1333 266 system_call 6.0455 262 kmem_cache_free 2.7292 262 __set_page_dirty_nobuffers 1.2596 256 do_mpage_readpage 0.2623 234 release_pages 0.6964 233 mark_page_accessed 3.6406 217 drop_buffers 0.9688 212 do_generic_mapping_read 0.2008 209 end_page_writeback 1.0885 208 bio_add_page 0.6190 207 do_gettimeofday 0.9952 206 create_buffers 1.1705 195 get_request 0.2902 189 __brelse 2.9531 182 __block_prepare_write 0.1673 180 bio_alloc 0.4018 178 __do_page_cache_readahead 0.5494 175 check_ttfb_buffer 1.8229 174 radix_tree_insert 0.9886 168 __alloc_pages 0.1981 156 bad_range 1.3929 136 test_clear_page_dirty 1.8378 135 ext2_new_block 0.0898 134 scsi_device_unbusy 0.9306 125 __block_commit_write 0.7812 121 try_to_free_buffers 0.6875 121 ext2_block_to_path 0.3601 115 get_offset_tsc 3.5938 114 ext2_alloc_block 0.5481 112 prep_new_page 1.1667 110 find_lock_page 0.5729 106 put_io_context 1.1042 106 __remove_from_page_cache 0.7361 105 __pagevec_release_nonlru 0.6562 101 radix_tree_preload 0.5739 96 page_address 0.5455 95 fget_light 0.7422 91 mempool_alloc 0.2708 91 del_timer 0.8125 90 generic_commit_write 0.5625 89 scsi_done 0.6953 88 __getblk 0.9167 86 __clear_page_buffers 1.0750 85 scsi_put_command 0.5903 82 ips_chkstatus 0.1602 81 kmap_atomic 0.5062 80 do_ipsintr 0.5556 79 filemap_fdatawait 0.2147 78 do_softirq 0.3750 78 __set_page_buffers 0.9750 73 prepare_to_wait 0.6518 69 mpage_readpages 0.1875 67 scsi_io_completion 0.0598 66 set_bh_page 0.6875 66 ext2_alloc_branch 0.1146 66 __mod_timer 0.2292 65 mark_buffer_dirty 0.6771 65 .text.lock.vmscan 0.3009 63 dnotify_parent 0.5833 62 cpu_idle 0.7750 62 __end_that_request_first 0.1076 61 scsi_finish_command 0.3466 59 recalc_bh_state 0.4097 57 page_cache_readahead 0.1484 54 sys_gettimeofday 0.2596 52 __bread 0.8125 51 bio_put 0.7969 51 .text.lock.filemap 0.2550 48 file_read_actor 0.2000 48 __find_get_block_slow 0.1579 47 activate_page 0.2670 45 ips_statupd_copperhead_memio 0.4018 44 __get_page_state 0.3056 43 mark_buffer_dirty_inode 0.3359 43 bio_endio 0.3359 42 vfs_write 0.1382 42 find_get_pages 0.4375 42 alloc_buffer_head 0.5250 42 add_disk_randomness 0.6562 41 ext2_free_blocks 0.0569 41 blk_recount_segments 0.0557 39 scsi_init_cmd_errh 0.2031 39 mpage_end_io_write 0.3047 39 init_buffer_head 0.6094 38 ips_is_passthru 0.1979 37 sched_clock 0.2891 37 block_prepare_write 0.4625 37 __generic_file_aio_read 0.0642 36 truncate_complete_page 0.2500 35 io_schedule 0.5469 35 balance_dirty_pages_ratelimited 0.2431 34 ips_done 0.0317 34 ext2_get_group_desc 0.1771 33 ext2_free_branches 0.0764 32 submit_bio 0.2000 32 __copy_user_intel 0.1818 31 free_buffer_head 0.3875 30 generic_make_request 0.0750 29 deadline_set_request 0.2266 29 __lookup 0.1394 28 get_io_context 0.2188 28 finish_wait 0.2500 27 scsi_softirq 0.1205 26 wait_on_page_bit 0.1161 26 inode_update_time 0.1161 26 generic_file_write 0.2031 26 ext2_prepare_write 0.5417 26 __lock_page 0.1083 25 sd_rw_intr 0.0558 25 scsi_run_queue 0.1202 25 mpage_alloc 0.1736 24 ips_intr_copperhead 0.1667 24 inode_add_bytes 0.2143 23 update_atime 0.0958 23 grab_block 0.0464 22 sys_write 0.1964 22 blk_run_queues 0.1375 22 .text.lock.mpage 0.5946 21 pdflush_operation 0.1094 21 kunmap_atomic 1.3125 20 mempool_free 0.1562 19 sys_read 0.1696 19 sync_sb_inodes 0.0304 19 inode_sub_bytes 0.1696 19 fput 0.5938 19 ext2_discard_prealloc 0.1696 18 writeback_inodes 0.1125 18 vfs_read 0.0592 18 try_to_release_page 0.1607 17 __pagevec_free 0.3542 17 .text.lock.page_writeback 0.4474 16 ips_removeq_scb_head 0.3333 14 memcpy 0.2188 14 ips_freescb 0.0673 14 end_that_request_first 0.8750 14 blk_run_queue 0.1750 14 __d_lookup 0.0486 13 unmap_underlying_metadata 0.1161 13 truncate_inode_pages 0.0173 13 scsi_add_timer 0.1161 13 ipsintr_done 0.1354 13 inode_times_differ 0.1625 13 group_reserve_blocks 0.1354 13 generic_unplug_device 0.1161 13 bh_lru_install 0.0542 12 scsi_decide_disposition 0.0375 12 ips_next 0.0064 12 del_timer_sync 0.0938 11 zap_pte_range 0.0172 11 write_profile 0.0573 11 syscall_exit 1.0000 11 do_anonymous_page 0.0176 11 device_not_available 0.2683 11 copy_page_range 0.0107 10 remove_from_page_cache 0.1562 10 number 0.0125 10 link_path_walk 0.0045 10 kobject_put 0.3125 10 do_wp_page 0.0110 9 page_remove_rmap 0.0256 9 generic_file_read 0.0511 9 do_page_fault 0.0063 8 wakeup_kswapd 0.1250 8 read_block_bitmap 0.0500 8 generic_file_write_nolock 0.0500 8 ext2_update_inode 0.0089 8 bio_destructor 0.0714 8 balance_pgdat 0.0135 8 add_timer_randomness 0.0263 7 vsnprintf 0.0063 7 reserve_blocks 0.0365 7 mempool_free_slab 0.3333 7 mempool_alloc_slab 0.2188 7 journal_add_journal_head 0.0219 7 elv_set_request 0.1094 6 sys_lseek 0.0341 6 restore_fpu 0.1875 6 page_add_rmap 0.0234 6 math_state_restore 0.0750 6 journal_grab_journal_head 0.0536 6 flush_tlb_mm 0.0417 6 do_no_page 0.0061 5 syscall_call 0.4545 5 serial_out 0.0625 5 remove_suid 0.0391 5 read_pages 0.0149 5 proc_lookup 0.0174 5 lru_cache_add 0.0781 5 handle_IRQ_event 0.0391 5 generic_file_llseek 0.0240 5 find_vma_prev 0.0521 5 do_page_cache_readahead 0.0781 5 clear_page_tables 0.0108 5 cache_init_objs 0.0347 5 balance_dirty_pages 0.0142 5 ahc_linux_isr 0.0074 5 __sync_single_inode 0.0092 5 __journal_unfile_buffer 0.0095 4 shrink_slab 0.0104 4 scsi_setup_cmd_retry 0.0357 4 scsi_next_command 0.0833 4 get_dirty_limits 0.0192 4 block_write_full_page 0.0132 4 blk_queue_bounce 0.0417 4 atomic_dec_and_lock 0.0588 4 __wait_on_buffer 0.0167 4 __iget 0.0417 4 .text.lock.fs_writeback 0.0179 4 .text.lock.buffer 0.0133 3 write_inode 0.0375 3 vfs_permission 0.0089 3 sys_munmap 0.0268 3 shrink_zone 0.0156 3 show_interrupts 0.0045 3 scsi_delete_timer 0.0625 3 pte_alloc_one 0.0268 3 nr_used_zone_pages 0.0312 3 mpage_bio_submit 0.0469 3 mb_cache_shrink_fn 0.0082 3 lru_add_drain 0.0312 3 journal_commit_transaction 0.0007 3 handle_ra_miss 0.0268 3 handle_mm_fault 0.0065 3 get_zeroed_page 0.0312 3 follow_mount 0.0208 3 find_vma_prepare 0.0268 3 find_vma 0.0312 3 filp_open 0.0268 3 ext3_releasepage 0.0234 3 ext2_readpage 0.0938 3 do_munmap 0.0075 3 dentry_open 0.0078 3 d_alloc 0.0065 3 copy_process 0.0011 3 block_sync_page 0.1875 3 block_invalidatepage 0.0110 3 bio_get_nr_vecs 0.0469 3 add_to_page_cache_lru 0.0375 3 __pdflush 0.0067 3 __pagevec_release 0.0469 3 __journal_try_to_free_buffer 0.0170 3 __journal_remove_journal_head 0.0072 3 __getblk_slow 0.0110 2 walk_page_buffers 0.0156 2 wake_up_inode 0.0312 2 wake_up_buffer 0.0312 2 unmap_vmas 0.0027 2 unmap_region 0.0054 2 unlock_buffer 0.0208 2 sys_open 0.0139 2 sys_close 0.0156 2 submit_bh 0.0052 2 start_this_handle 0.0024 2 split_vma 0.0048 2 speedo_get_stats 0.0063 2 prepare_to_wait_exclusive 0.0179 2 lookup_mnt 0.0156 2 journal_stop 0.0035 2 journal_dirty_data 0.0035 2 io_schedule_timeout 0.0312 2 inode_has_buffers 0.0625 2 grow_dev_page 0.0060 2 group_release_blocks 0.0156 2 get_unmapped_area 0.0063 2 get_page_state 0.0625 2 get_new_inode_fast 0.0089 2 get_empty_filp 0.0078 2 generic_fillattr 0.0114 2 filldir64 0.0060 2 fget 0.0312 2 ext3_ordered_writepage 0.0042 2 ext2_writepages 0.0417 2 ext2_get_inode 0.0066 2 end_buffer_write_sync 0.0179 2 end_buffer_read_sync 0.0417 2 do_sync_read 0.0104 2 do_mmap_pgoff 0.0011 2 d_lookup 0.0208 2 copy_files 0.0029 2 cache_grow 0.0024 2 background_writeout 0.0078 2 __pagevec_lru_add_active 0.0074 2 __block_write_full_page 0.0018 1 writeback_in_progress 0.0625 1 wait_task_zombie 0.0022 1 vma_merge 0.0014 1 vm_acct_memory 0.0156 1 vfs_getattr 0.0057 1 unmap_vma 0.0078 1 uart_line_info 0.0010 1 sysfs_release 0.0125 1 sys_mmap2 0.0057 1 sys_brk 0.0033 1 strncpy_from_user 0.0089 1 speedo_interrupt 0.0017 1 skb_release_data 0.0057 1 sigprocmask 0.0045 1 setscheduler 0.0012 1 seq_read 0.0013 1 scsi_free_sgtable 0.0208 1 restore_all 0.0714 1 remove_shared_vm_struct 0.0078 1 read_cache_pages 0.0028 1 radix_tree_node_alloc 0.0089 1 put_filp 0.0156 1 proc_root_lookup 0.0078 1 proc_pid_stat 0.0007 1 proc_file_read 0.0016 1 percpu_counter_mod 0.0179 1 path_lookup 0.0028 1 pagevec_lookup 0.0156 1 nr_running 0.0156 1 nr_free_pages 0.0125 1 new_handle 0.0125 1 netif_rx 0.0022 1 may_open 0.0021 1 load_elf_binary 0.0003 1 ll_rw_block 0.0069 1 kfree 0.0089 1 journal_write_metadata_buffer 0.0011 1 journal_put_journal_head 0.0052 1 journal_get_undo_access 0.0026 1 journal_end_buffer_io_sync 0.0208 1 inode_get_bytes 0.0156 1 iget_locked 0.0052 1 get_unused_fd 0.0024 1 get_tgid_list 0.0078 1 get_signal_to_deliver 0.0011 1 fsync_buffers_list 0.0026 1 flush_tlb_page 0.0069 1 flush_read_buffer 0.0057 1 find_or_create_page 0.0048 1 filemap_nopage 0.0012 1 file_move 0.0156 1 file_kill 0.0208 1 fib_semantic_match 0.0057 1 ext3_readdir 0.0008 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 ext2_readpages 0.0208 1 exit_notify 0.0005 1 eventpoll_init_file 0.0312 1 end_buffer_async_write 0.0039 1 end_bio_bh_io_sync 0.0156 1 do_writepages 0.0156 1 do_proc_dointvec 0.0010 1 disk_dev_read 0.0156 1 disk_attr_show 0.0156 1 dev_seq_stop 0.0625 1 d_rehash 0.0104 1 cp_new_stat64 0.0031 1 copy_mm 0.0010 1 can_vma_merge_after 0.0089 1 buffer_insert_list 0.0104 1 __set_page_dirty_buffers 0.0033 1 __kmalloc 0.0069 1 __journal_file_buffer 0.0014 1 __fput 0.0048 1 __ext3_journal_stop 0.0125 1 __copy_user_zeroing_intel 0.0057 1 __constant_c_and_count_memset 0.0065 1 .text.lock.stat 0.0233 1 .text.lock.mempool 0.0370