2581023 total 0.7982 2526311 default_idle 39473.6094 14409 __copy_from_user_ll 112.5703 12729 __copy_to_user_ll 99.4453 1206 buffered_rmqueue 3.5893 1179 scsi_request_fn 1.5352 888 shrink_cache 1.0278 861 system_call 19.5682 837 free_hot_cold_page 3.2695 766 __pagevec_lru_add 3.4196 673 shrink_list 0.4523 661 generic_file_aio_write_nolock 0.2347 615 ext2_get_branch 2.2610 614 ext2_get_block 0.5996 601 __find_get_block 2.8894 550 mpage_writepage 0.3243 526 do_gettimeofday 2.7396 504 scsi_dispatch_cmd 1.0500 479 mpage_writepages 0.6553 455 schedule 0.2788 454 add_to_page_cache 1.6691 404 __make_request 0.2902 398 find_get_page 6.2188 386 unlock_page 4.8250 371 current_kernel_time 4.6375 351 page_waitqueue 7.3125 323 ips_isintr_copperhead_memio 5.0469 319 mpage_end_io_read 2.4922 317 radix_tree_lookup 3.9625 303 scsi_end_request 1.2625 286 do_generic_mapping_read 0.2708 284 fget_light 2.2188 280 do_mpage_readpage 0.2869 275 create_buffers 1.5625 263 __set_page_dirty_nobuffers 1.2644 261 __wake_up 3.2625 239 radix_tree_delete 0.9958 238 get_offset_tsc 7.4375 232 create_empty_buffers 1.4500 230 end_page_writeback 1.1979 227 __mark_inode_dirty 0.8867 222 drop_buffers 0.8672 215 __block_prepare_write 0.1947 200 kmem_cache_alloc 2.5000 192 check_ttfb_buffer 2.0000 192 bio_add_page 0.5714 186 radix_tree_insert 1.0568 184 mark_page_accessed 2.8750 182 kmem_cache_free 1.8958 176 ext2_block_to_path 0.5238 174 dnotify_parent 1.6111 170 __alloc_pages 0.1932 169 __do_page_cache_readahead 0.5216 162 __brelse 2.5312 161 ext2_new_block 0.1070 160 bio_alloc 0.3571 160 bad_range 1.4286 154 test_clear_page_dirty 2.0811 151 generic_file_write 1.3482 150 release_pages 0.4464 143 sys_gettimeofday 0.6875 136 get_request 0.2024 129 try_to_free_buffers 0.7330 127 radix_tree_preload 0.7216 124 ext2_alloc_block 0.5962 114 __block_commit_write 0.7125 107 __remove_from_page_cache 0.7431 105 .text.lock.vmscan 0.4861 100 __pagevec_release_nonlru 0.6250 93 page_referenced 0.4471 93 __getblk 0.9688 91 prep_new_page 0.9479 91 find_lock_page 0.4740 89 page_address 0.5057 87 __set_page_buffers 1.0875 78 page_cache_readahead 0.1219 78 __generic_file_aio_read 0.1393 75 syscall_exit 6.8182 75 mark_buffer_dirty_inode 0.5859 74 del_timer 0.6607 73 ext2_alloc_branch 0.1267 71 vfs_write 0.2336 71 mark_buffer_dirty 0.7396 71 generic_commit_write 0.4437 71 __bread 1.1094 70 ips_chkstatus 0.1367 68 mpage_end_io_write 0.5312 67 scsi_device_unbusy 0.4653 65 do_softirq 0.3125 64 handle_IRQ_event 0.5000 63 file_read_actor 0.2625 62 prepare_to_wait 0.5536 62 __find_get_block_slow 0.1938 60 __clear_page_buffers 0.7500 59 scsi_done 0.4609 59 inode_update_time 0.2634 57 set_bh_page 0.5938 57 scsi_put_command 0.3958 56 __end_that_request_first 0.1029 54 sys_write 0.4821 54 scsi_io_completion 0.0482 54 __get_page_state 0.3750 53 update_atime 0.2208 53 put_io_context 0.5521 53 mpage_readpages 0.1440 53 fput 1.6562 51 mempool_alloc 0.1518 50 ips_is_passthru 0.2604 50 __copy_user_intel 0.2841 48 sys_read 0.4286 48 kmap_atomic 0.3000 46 filemap_fdatawait 0.1250 45 ext2_free_blocks 0.0625 45 __mod_timer 0.1562 43 .text.lock.filemap 0.2150 42 bio_put 0.6562 41 recalc_bh_state 0.1507 41 find_get_pages 0.4271 40 init_buffer_head 0.6250 40 ext2_get_group_desc 0.2083 39 inode_times_differ 0.4875 38 vfs_read 0.1250 38 cpu_idle 0.4750 34 scsi_finish_command 0.1932 34 sched_clock 0.2361 33 ips_intr_copperhead 0.2292 32 generic_file_write_nolock 0.2000 31 refill_inactive_zone 0.0231 31 inode_add_bytes 0.2768 29 ips_statupd_copperhead_memio 0.2589 29 generic_file_read 0.1648 29 do_ipsintr 0.2014 29 balance_dirty_pages_ratelimited 0.2014 29 __lookup 0.1394 28 scsi_run_queue 0.1346 28 scsi_init_cmd_errh 0.1458 28 ext2_free_branches 0.0648 27 unmap_underlying_metadata 0.2411 27 try_to_release_page 0.2411 27 remove_suid 0.2109 26 sd_rw_intr 0.0580 26 block_prepare_write 0.3250 25 wait_on_page_bit 0.1116 25 kunmap_atomic 1.5625 24 truncate_complete_page 0.1667 24 free_buffer_head 0.3000 24 alloc_buffer_head 0.3000 23 ips_next 0.0120 23 add_timer_randomness 0.0757 22 mempool_free 0.1719 21 sync_sb_inodes 0.0337 21 .text.lock.mpage 0.5676 20 deadline_set_request 0.1562 20 blk_run_queue 0.2500 19 pdflush_operation 0.0990 19 ips_done 0.0175 19 generic_make_request 0.0475 19 ext2_prepare_write 0.3958 19 add_disk_randomness 0.2969 18 mempool_alloc_slab 0.5625 18 __lock_page 0.0750 17 ext2_update_inode 0.0190 17 do_page_fault 0.0119 17 do_anonymous_page 0.0272 17 __pagevec_free 0.3542 16 grab_block 0.0323 16 blk_recount_segments 0.0217 15 submit_bio 0.0938 15 get_io_context 0.1172 15 copy_page_range 0.0146 15 blk_run_queues 0.0938 15 __sync_single_inode 0.0276 14 group_reserve_blocks 0.1458 14 end_that_request_first 0.8750 14 del_timer_sync 0.0461 13 shrink_slab 0.0339 13 page_add_rmap 0.0508 13 memcpy 0.2031 12 writeback_inodes 0.0750 12 link_path_walk 0.0054 12 do_no_page 0.0129 12 bh_lru_install 0.0500 11 scsi_decide_disposition 0.0344 11 percpu_counter_mod 0.1964 11 ipsintr_done 0.1146 11 ips_freescb 0.0529 11 io_schedule 0.1719 11 finish_wait 0.0982 11 __d_lookup 0.0382 10 write_profile 0.0521 10 scsi_softirq 0.0446 10 remove_from_page_cache 0.1562 10 inode_sub_bytes 0.0893 10 ext2_discard_prealloc 0.0893 10 device_not_available 0.2439 10 activate_page 0.0568 9 vsnprintf 0.0075 9 truncate_inode_pages 0.0117 9 scsi_free_sgtable 0.1875 9 mpage_alloc 0.0625 9 kobject_put 0.2812 9 journal_grab_journal_head 0.0804 9 do_wp_page 0.0099 9 bio_endio 0.0703 9 .text.lock.page_writeback 0.2368 9 .text.lock.buffer 0.0299 8 zap_pte_range 0.0125 8 scsi_next_command 0.1667 8 scsi_delete_timer 0.1667 8 reserve_blocks 0.0417 8 page_remove_rmap 0.0238 8 ips_removeq_scb_head 0.1667 7 wakeup_kswapd 0.1094 7 syscall_call 0.6364 7 scsi_add_timer 0.0625 7 read_block_bitmap 0.0437 7 journal_add_journal_head 0.0219 7 get_dirty_limits 0.0337 7 generic_unplug_device 0.0625 7 flush_tlb_mm 0.0486 7 bio_destructor 0.0625 7 atomic_dec_and_lock 0.1029 7 ahc_linux_isr 0.0104 7 .text.lock.fs_writeback 0.0312 6 restore_fpu 0.1875 6 number 0.0075 6 handle_mm_fault 0.0129 6 do_page_cache_readahead 0.0938 6 balance_pgdat 0.0101 6 __block_write_full_page 0.0053 5 serial_out 0.0625 5 radix_tree_node_alloc 0.0446 5 nr_used_zone_pages 0.0521 5 mpage_bio_submit 0.0781 5 journal_get_undo_access 0.0130 5 generic_file_llseek 0.0260 5 end_buffer_async_write 0.0184 5 __copy_user_zeroing_intel 0.0284 4 shrink_zone 0.0208 4 read_pages 0.0119 4 put_filp 0.0625 4 mb_cache_shrink_fn 0.0109 4 math_state_restore 0.0500 4 journal_put_journal_head 0.0208 4 iput 0.0278 4 group_release_blocks 0.0312 4 get_zeroed_page 0.0417 4 get_page_state 0.1250 4 cap_vm_enough_memory 0.0204 4 cache_init_objs 0.0278 4 block_invalidatepage 0.0139 4 bio_get_nr_vecs 0.0625 4 __pagevec_lru_add_active 0.0147 3 write_inode 0.0375 3 walk_page_buffers 0.0234 3 sys_lseek 0.0170 3 start_this_handle 0.0035 3 split_vma 0.0075 3 release_blocks 0.0469 3 proc_lookup 0.0104 3 path_lookup 0.0082 3 journal_stop 0.0052 3 journal_commit_transaction 0.0007 3 io_schedule_timeout 0.0469 3 follow_mount 0.0208 3 ext2_get_inode 0.0099 3 clear_page_tables 0.0065 3 block_sync_page 0.1875 3 blk_queue_bounce 0.0312 3 __journal_unfile_buffer 0.0057 3 __journal_file_buffer 0.0042 2 writeback_in_progress 0.1250 2 writeback_acquire 0.0625 2 wake_up_inode 0.0312 2 wake_up_buffer 0.0312 2 unmap_vmas 0.0027 2 unmap_region 0.0054 2 sys_open 0.0139 2 strncpy_from_user 0.0179 2 speedo_refill_rx_buf 0.0042 2 speedo_interrupt 0.0034 2 show_interrupts 0.0028 2 serial_in 0.0312 2 schedule_timeout 0.0096 2 put_device 0.1250 2 mempool_free_slab 0.0952 2 may_open 0.0042 2 lru_cache_add 0.0312 2 kjournald 0.0035 2 journal_remove_journal_head 0.0179 2 journal_dirty_metadata 0.0037 2 journal_dirty_data 0.0035 2 ioc_set_batching 0.0250 2 invalidate_inode_buffers 0.0208 2 grow_dev_page 0.0060 2 get_new_inode_fast 0.0089 2 generic_file_aio_read 0.0156 2 free_pages_and_swap_cache 0.0125 2 fold_prot_inuse 0.0625 2 find_vma 0.0208 2 ext3_releasepage 0.0156 2 ext3_read_inode 0.0027 2 ext3_ordered_writepage 0.0040 2 ext3_mark_iloc_dirty 0.0312 2 ext3_find_entry 0.0019 2 do_munmap 0.0050 2 do_mmap_pgoff 0.0011 2 cp_new_stat64 0.0063 2 copy_process 0.0008 2 call_rcu 0.0312 2 balance_dirty_pages 0.0057 2 __iget 0.0208 2 .text.lock.mempool 0.0741 1 vma_merge 0.0014 1 unmap_vma 0.0078 1 unmap_page_range 0.0078 1 uart_type 0.0208 1 sys_select 0.0007 1 sys_munmap 0.0089 1 strnlen_user 0.0125 1 sprintf 0.0208 1 speedo_rx 0.0011 1 skip_atoi 0.0125 1 serial8250_get_mctrl 0.0069 1 scsi_setup_cmd_retry 0.0089 1 resume_userspace 0.0417 1 remove_shared_vm_struct 0.0078 1 release_task 0.0020 1 prune_dcache 0.0027 1 proc_get_inode 0.0033 1 proc_destroy_inode 0.0312 1 prepare_to_wait_exclusive 0.0089 1 nr_running 0.0156 1 nr_free_pages 0.0125 1 mwait_idle 0.0078 1 mpage_readpage 0.0104 1 mark_buffer_async_write 0.0312 1 lru_add_drain 0.0104 1 lookup_mnt 0.0078 1 locks_remove_posix 0.0035 1 load_elf_interp 0.0017 1 kswapd 0.0028 1 kobject_get 0.0125 1 kfree 0.0089 1 journal_switch_revoke_table 0.0089 1 journal_bmap 0.0063 1 is_bad_inode 0.0312 1 ip_route_input_slow 0.0005 1 inode_has_buffers 0.0312 1 iget_locked 0.0052 1 i_waitq_head 0.0312 1 handle_signal 0.0031 1 get_unused_fd 0.0024 1 get_request_wait 0.0039 1 get_empty_filp 0.0039 1 generic_forget_inode 0.0031 1 generic_fillattr 0.0057 1 generic_delete_inode 0.0042 1 free_pgtables 0.0063 1 fn_hash_lookup 0.0039 1 flush_tlb_others 0.0039 1 flush_read_buffer 0.0057 1 find_vma_prepare 0.0089 1 find_inode_fast 0.0104 1 filp_open 0.0089 1 filemap_nopage 0.0011 1 file_ra_state_init 0.0208 1 file_kill 0.0208 1 ext3_readdir 0.0008 1 ext3_new_block 0.0007 1 ext3_get_inode_loc 0.0016 1 ext3_get_inode_block 0.0037 1 ext3_find_goal 0.0069 1 ext2_put_inode 0.0208 1 exit_notify 0.0005 1 exit_mmap 0.0018 1 eth_type_trans 0.0052 1 elv_set_request 0.0156 1 do_sync_read 0.0052 1 do_lookup 0.0052 1 do_execve 0.0016 1 disk_dev_read 0.0156 1 disk_attr_show 0.0156 1 dcache_readdir 0.0018 1 d_alloc 0.0022 1 copy_mm 0.0010 1 copy_files 0.0015 1 clear_inode 0.0048 1 can_vma_merge_after 0.0089 1 can_share_swap_page 0.0078 1 cache_grow 0.0013 1 block_write_full_page 0.0033 1 block_commit_write 0.0208 1 blk_congestion_wait 0.0057 1 bget_one 0.0625 1 background_writeout 0.0039 1 alloc_inode 0.0031 1 add_to_page_cache_lru 0.0125 1 __pte_chain_free 0.0104 1 __pdflush 0.0022 1 __kmalloc 0.0069 1 __journal_remove_journal_head 0.0024 1 __getblk_slow 0.0037 1 __get_free_pages 0.0156 1 __fput 0.0048 1 __ext3_journal_stop 0.0125 1 __constant_c_and_count_memset 0.0065 1 __bread_slow 0.0057 1 .text.lock.swap 0.0083 1 .text.lock.dnotify 0.0192