4501578 total 1.3925 4426739 default_idle 69167.7969 21581 __copy_from_user_ll 168.6016 18454 __copy_to_user_ll 144.1719 1812 scsi_request_fn 2.3594 1761 buffered_rmqueue 5.2411 1467 free_hot_cold_page 5.7305 1423 shrink_cache 1.6470 1033 __find_get_block 4.9663 1013 shrink_list 0.6808 890 ext2_get_branch 3.2721 845 mpage_end_io_read 6.6016 839 scsi_dispatch_cmd 1.7479 768 mpage_writepage 0.4528 716 ext2_get_block 0.6992 707 mpage_writepages 0.9672 706 __pagevec_lru_add 3.1518 685 schedule 0.4197 667 __make_request 0.4792 665 add_to_page_cache 2.4449 612 unlock_page 7.6500 538 page_waitqueue 11.2083 506 scsi_end_request 2.1083 490 find_get_page 7.6562 459 ips_isintr_copperhead_memio 7.1719 448 do_mpage_readpage 0.4590 447 radix_tree_lookup 5.5875 412 __wake_up 5.1500 397 drop_buffers 1.5508 368 generic_file_aio_write_nolock 0.1307 355 radix_tree_delete 1.4792 322 create_empty_buffers 2.0125 321 kmem_cache_free 3.3438 319 __set_page_dirty_nobuffers 1.5337 318 __do_page_cache_readahead 0.9815 306 end_page_writeback 1.5938 296 kmem_cache_alloc 3.7000 293 mark_page_accessed 4.5781 291 radix_tree_insert 1.6534 278 do_generic_mapping_read 0.2633 277 bio_add_page 0.8244 274 __brelse 4.2812 269 check_ttfb_buffer 2.8021 246 __mark_inode_dirty 0.9609 238 create_buffers 1.3523 235 __block_prepare_write 0.2129 231 __alloc_pages 0.2625 229 bad_range 2.0446 218 bio_alloc 0.4866 216 prep_new_page 2.2500 208 ext2_block_to_path 0.6190 204 release_pages 0.6071 195 page_referenced 0.9375 191 test_clear_page_dirty 2.5811 177 __remove_from_page_cache 1.2292 175 __pagevec_release_nonlru 1.0938 168 get_request 0.2500 167 .text.lock.vmscan 0.7731 158 __block_commit_write 0.9875 151 ext2_new_block 0.1004 147 find_lock_page 0.7656 140 radix_tree_preload 0.7955 129 try_to_free_buffers 0.7330 120 put_io_context 1.2500 120 __clear_page_buffers 1.5000 118 current_kernel_time 1.4750 112 __getblk 1.1667 111 mempool_alloc 0.3304 109 refill_inactive_zone 0.0811 107 page_address 0.6080 106 scsi_done 0.8281 100 mark_buffer_dirty 1.0417 98 kmap_atomic 0.6125 97 scsi_device_unbusy 0.6736 94 mpage_readpages 0.2554 94 ext2_alloc_block 0.4519 93 __bread 1.4531 90 del_timer 0.8036 88 filemap_fdatawait 0.2391 86 generic_commit_write 0.5375 85 scsi_put_command 0.5903 85 bio_put 1.3281 82 ips_chkstatus 0.1602 81 __end_that_request_first 0.1489 80 ips_statupd_copperhead_memio 0.7143 80 cpu_idle 1.0000 79 recalc_bh_state 0.2904 79 __find_get_block_slow 0.2469 78 file_read_actor 0.3250 76 mpage_end_io_write 0.5938 74 scsi_io_completion 0.0661 74 handle_IRQ_event 0.5781 74 __mod_timer 0.2569 72 set_bh_page 0.7500 72 __set_page_buffers 0.9000 71 prepare_to_wait 0.6339 68 do_softirq 0.3269 67 scsi_finish_command 0.3807 63 page_cache_readahead 0.1270 62 do_gettimeofday 0.3229 61 __copy_user_intel 0.3466 60 .text.lock.filemap 0.3000 59 ext2_alloc_branch 0.1024 57 do_ipsintr 0.3958 56 ips_is_passthru 0.2917 55 __get_page_state 0.3819 53 system_call 1.2045 52 activate_page 0.2955 49 ips_intr_copperhead 0.3403 46 init_buffer_head 0.7188 46 ext2_free_blocks 0.0639 46 block_prepare_write 0.5750 44 scsi_init_cmd_errh 0.2292 41 find_get_pages 0.4271 40 get_io_context 0.3125 40 .text.lock.mpage 1.0811 39 scsi_softirq 0.1741 37 sched_clock 0.2569 36 truncate_complete_page 0.2500 36 free_buffer_head 0.4500 35 scsi_run_queue 0.1683 35 mark_buffer_dirty_inode 0.2734 35 fget_light 0.2734 33 generic_make_request 0.0825 33 dnotify_parent 0.3056 32 alloc_buffer_head 0.4000 30 io_schedule 0.4688 30 blk_recount_segments 0.0408 30 add_disk_randomness 0.4688 30 .text.lock.buffer 0.0997 29 ext2_free_branches 0.0671 28 ips_done 0.0257 28 deadline_set_request 0.2188 28 __lock_page 0.1167 27 do_page_cache_readahead 0.4219 26 pdflush_operation 0.1354 26 get_offset_tsc 0.8125 26 ext2_get_group_desc 0.1354 26 do_anonymous_page 0.0417 26 __pagevec_free 0.5417 25 ips_next 0.0130 24 try_to_release_page 0.2143 24 shrink_slab 0.0625 24 ext2_discard_prealloc 0.2143 23 balance_dirty_pages_ratelimited 0.1597 22 inode_add_bytes 0.1964 21 wait_on_page_bit 0.0938 21 page_remove_rmap 0.0625 20 sync_sb_inodes 0.0321 20 submit_bio 0.1250 20 mpage_alloc 0.1389 20 end_that_request_first 1.2500 20 blk_run_queue 0.2500 20 __sync_single_inode 0.0368 19 vfs_write 0.0625 19 nr_used_zone_pages 0.1979 18 truncate_inode_pages 0.0234 18 mempool_free 0.1406 18 ips_freescb 0.0865 18 finish_wait 0.1607 18 copy_page_range 0.0176 17 sys_gettimeofday 0.0817 17 scsi_decide_disposition 0.0531 17 generic_file_write 0.1518 17 blk_run_queues 0.1062 16 sd_rw_intr 0.0357 16 read_pages 0.0476 16 inode_sub_bytes 0.1429 16 group_reserve_blocks 0.1667 16 .text.lock.page_writeback 0.4211 15 unmap_underlying_metadata 0.1339 15 journal_grab_journal_head 0.1339 15 ipsintr_done 0.1562 15 grab_block 0.0302 15 del_timer_sync 0.0493 15 bio_destructor 0.1339 14 writeback_inodes 0.0875 14 percpu_counter_mod 0.2500 14 bh_lru_install 0.0583 13 ahc_linux_isr 0.0193 13 __lookup 0.0625 12 reserve_blocks 0.0625 12 number 0.0150 12 generic_file_llseek 0.0625 12 balance_pgdat 0.0203 11 kobject_put 0.3438 11 flush_tlb_mm 0.0764 11 do_page_fault 0.0077 10 write_profile 0.0521 10 scsi_add_timer 0.0893 10 link_path_walk 0.0045 10 handle_mm_fault 0.0216 10 bio_endio 0.0781 10 __d_lookup 0.0347 9 update_atime 0.0375 9 sys_write 0.0804 9 remove_from_page_cache 0.1406 9 memcpy 0.1406 9 generic_unplug_device 0.0804 9 ext2_prepare_write 0.1875 9 do_wp_page 0.0099 8 zap_pte_range 0.0125 8 journal_commit_transaction 0.0018 8 journal_add_journal_head 0.0250 8 inode_times_differ 0.1000 8 ext2_update_inode 0.0089 8 do_munmap 0.0200 8 do_mmap_pgoff 0.0044 8 add_timer_randomness 0.0263 8 __generic_file_aio_read 0.0143 7 vfs_read 0.0230 7 syscall_exit 0.6364 7 start_this_handle 0.0081 7 serial_out 0.0875 7 page_add_rmap 0.0273 7 mb_cache_shrink_fn 0.0190 7 kunmap_atomic 0.4375 7 journal_stop 0.0122 7 ips_removeq_scb_head 0.1458 7 group_release_blocks 0.0547 7 end_buffer_write_sync 0.0547 7 atomic_dec_and_lock 0.1029 7 __journal_unfile_buffer 0.0133 6 wake_up_buffer 0.0938 6 show_interrupts 0.0085 6 scsi_next_command 0.1250 6 mpage_bio_submit 0.0938 6 mempool_alloc_slab 0.1875 6 get_dirty_limits 0.0288 6 generic_file_write_nolock 0.0375 6 ext2_get_inode 0.0197 6 end_buffer_async_write 0.0221 6 balance_dirty_pages 0.0170 6 .text.lock.fs_writeback 0.0268 5 shrink_zone 0.0260 5 scsi_free_sgtable 0.1042 5 scsi_delete_timer 0.1042 5 restore_fpu 0.1562 5 remove_suid 0.0391 5 remove_shared_vm_struct 0.0391 5 radix_tree_node_alloc 0.0446 5 inode_update_time 0.0223 5 get_page_state 0.1562 5 generic_file_read 0.0284 5 do_get_write_access 0.0029 5 __journal_remove_journal_head 0.0120 5 __journal_file_buffer 0.0069 5 __iget 0.0521 4 walk_page_buffers 0.0312 4 wakeup_kswapd 0.0625 4 wake_up_inode 0.0625 4 vsnprintf 0.0033 4 vma_merge 0.0057 4 vfs_permission 0.0119 4 sys_lseek 0.0227 4 prepare_to_wait_exclusive 0.0357 4 nr_free_pages 0.0500 4 mempool_free_slab 0.1905 4 may_open 0.0083 4 journal_put_journal_head 0.0208 4 get_zeroed_page 0.0417 4 get_unused_fd 0.0096 4 file_move 0.0625 4 elv_set_request 0.0625 4 device_not_available 0.0976 4 d_alloc 0.0086 4 cache_init_objs 0.0278 4 blk_queue_bounce 0.0417 3 zap_pmd_range 0.0208 3 writeback_acquire 0.0938 3 sys_read 0.0268 3 speedo_rx 0.0032 3 read_block_bitmap 0.0187 3 put_device 0.1875 3 journal_get_undo_access 0.0078 3 iput 0.0208 3 grow_dev_page 0.0089 3 get_new_inode_fast 0.0134 3 file_ra_state_init 0.0938 3 ext3_do_update_inode 0.0032 3 dput 0.0069 3 do_proc_dointvec 0.0029 3 do_no_page 0.0032 3 dcache_readdir 0.0055 3 cp_new_stat64 0.0094 3 cap_vm_enough_memory 0.0153 3 cache_grow 0.0039 3 block_write_full_page 0.0099 3 bio_get_nr_vecs 0.0469 3 __kmalloc 0.0208 3 __constant_c_and_count_memset 0.0195 2 writeback_release 0.0417 2 vsprintf 0.0417 2 vfs_getattr 0.0114 2 unmap_vmas 0.0027 2 uart_line_info 0.0020 2 syscall_call 0.1818 2 sys_mmap2 0.0114 2 sys_close 0.0156 2 strnlen_user 0.0250 2 shrink_icache_memory 0.0417 2 ret_from_intr 0.0714 2 resume_userspace 0.0833 2 restore_all 0.1429 2 rb_insert_color 0.0083 2 rb_erase 0.0083 2 radix_tree_gang_lookup 0.0125 2 pte_alloc_one 0.0179 2 pte_alloc_map 0.0074 2 proc_lookup 0.0069 2 new_handle 0.0250 2 locks_remove_posix 0.0069 2 ll_rw_block 0.0139 2 kmem_flagcheck 0.0312 2 journal_remove_journal_head 0.0179 2 journal_dirty_metadata 0.0037 2 journal_dirty_data 0.0035 2 io_schedule_timeout 0.0312 2 getname 0.0096 2 generic_fillattr 0.0114 2 free_pages_and_swap_cache 0.0125 2 fput 0.0625 2 follow_mount 0.0139 2 fn_hash_lookup 0.0078 2 find_vma_prev 0.0208 2 filldir64 0.0060 2 fget 0.0312 2 ext3_writepage_trans_blocks 0.0139 2 ext3_journal_start 0.0208 2 ext3_get_inode_loc 0.0031 2 ext3_get_inode_block 0.0074 2 ext3_get_block_handle 0.0022 2 ext3_block_to_path 0.0060 2 ext2_put_inode 0.0417 2 end_buffer_read_sync 0.0417 2 end_bio_bh_io_sync 0.0312 2 eligible_child 0.0089 2 do_sync_read 0.0104 2 clear_inode 0.0096 2 block_sync_page 0.1250 2 block_invalidatepage 0.0069 2 blk_congestion_wait 0.0114 2 __pte_chain_free 0.0208 2 __pdflush 0.0045 2 __getblk_slow 0.0074 2 __bread_slow 0.0114 1 writeback_in_progress 0.0625 1 write_inode 0.0125 1 write_boundary_block 0.0089 1 unmap_region 0.0027 1 unlock_buffer 0.0104 1 unix_poll 0.0063 1 uart_write 0.0015 1 uart_type 0.0208 1 sys_rt_sigprocmask 0.0027 1 sys_open 0.0069 1 sys_munmap 0.0089 1 strncpy_from_user 0.0089 1 sprintf 0.0208 1 split_vma 0.0025 1 speedo_interrupt 0.0017 1 sock_poll 0.0208 1 skip_atoi 0.0125 1 si_swapinfo 0.0078 1 scsi_setup_cmd_retry 0.0089 1 schedule_timeout 0.0048 1 release_task 0.0020 1 release_blocks 0.0156 1 real_lookup 0.0039 1 proc_get_inode 0.0033 1 path_lookup 0.0027 1 new_inode 0.0089 1 netif_receive_skb 0.0025 1 net_rx_action 0.0035 1 mark_buffer_async_write 0.0312 1 lru_cache_add_active 0.0156 1 lru_cache_add 0.0156 1 lru_add_drain 0.0104 1 lookup_mnt 0.0078 1 locks_remove_flock 0.0048 1 load_elf_binary 0.0003 1 journal_get_descriptor_buffer 0.0104 1 journal_cancel_revoke 0.0039 1 invalidate_inode_buffers 0.0104 1 inode_has_buffers 0.0312 1 group_send_sig_info 0.0009 1 get_unmapped_area 0.0031 1 generic_writepages 0.0286 1 generic_file_aio_read 0.0078 1 free_pages 0.0156 1 flush_signal_handlers 0.0125 1 find_vma_prepare 0.0089 1 find_vma 0.0104 1 find_or_create_page 0.0048 1 find_next_usable_block 0.0008 1 filp_open 0.0089 1 file_kill 0.0208 1 ext3_set_inode_flags 0.0089 1 ext3_readdir 0.0008 1 ext3_put_inode 0.0208 1 ext3_prepare_write 0.0033 1 ext3_ordered_writepage 0.0020 1 ext3_ordered_commit_write 0.0042 1 ext3_new_block 0.0007 1 ext3_mark_iloc_dirty 0.0156 1 ext3_journal_dirty_data 0.0089 1 ext3_get_branch 0.0042 1 ext2_writepages 0.0208 1 ext2_delete_entry 0.0024 1 eventpoll_init_file 0.0312 1 dup_task_struct 0.0048 1 do_writepages 0.0156 1 do_sync_write 0.0052 1 do_lookup 0.0052 1 dnotify_flush 0.0052 1 disk_dev_read 0.0156 1 dev_seq_show 0.0069 1 detach_vmas_to_be_unmapped 0.0089 1 dentry_open 0.0025 1 de_put 0.0052 1 d_rehash 0.0104 1 d_lookup 0.0104 1 d_instantiate 0.0104 1 copy_process 0.0004 1 can_vma_merge_after 0.0089 1 cache_reap 0.0023 1 block_commit_write 0.0208 1 bh_waitq_head 0.0312 1 alloc_skb 0.0042 1 alloc_inode 0.0031 1 add_to_page_cache_lru 0.0125 1 __set_page_dirty_buffers 0.0031 1 __pagevec_release 0.0156 1 __log_space_left 0.0089 1 __journal_try_to_free_buffer 0.0057 1 __fput 0.0048 1 __ext3_journal_stop 0.0125 1 __copy_user_zeroing_intel 0.0057 1 __block_write_full_page 0.0009 1 __bforget 0.0104 1 .text.lock.readdir 0.0345 1 .text.lock.readahead 0.0357 1 .text.lock.inode 0.0123