3507321 total 1.0849 3446028 default_idle 53844.1875 17820 __copy_from_user_ll 139.2188 15706 __copy_to_user_ll 122.7031 1441 buffered_rmqueue 4.2887 1260 shrink_cache 1.4583 1196 free_hot_cold_page 4.6719 1184 scsi_request_fn 1.5417 846 __find_get_block 4.0673 826 shrink_list 0.5551 722 ext2_get_branch 2.6544 603 ext2_get_block 0.5889 584 mpage_writepage 0.3443 565 mpage_writepages 0.7729 544 scsi_dispatch_cmd 1.1333 537 __pagevec_lru_add 2.3973 519 unlock_page 6.4875 511 add_to_page_cache 1.8787 489 __make_request 0.3513 456 mpage_end_io_read 3.5625 454 page_waitqueue 9.4583 444 schedule 0.2721 361 radix_tree_lookup 4.5125 351 generic_file_aio_write_nolock 0.1246 336 ips_isintr_copperhead_memio 5.2500 333 do_mpage_readpage 0.3412 324 find_get_page 5.0625 310 __set_page_dirty_nobuffers 1.4904 308 radix_tree_delete 1.2833 293 kmem_cache_free 3.0521 277 create_empty_buffers 1.7312 277 __mark_inode_dirty 1.0820 276 scsi_end_request 1.1500 270 __wake_up 3.3750 262 drop_buffers 1.0234 259 kmem_cache_alloc 3.2375 257 end_page_writeback 1.3385 254 radix_tree_insert 1.4432 254 bio_add_page 0.7560 253 __do_page_cache_readahead 0.7809 237 __brelse 3.7031 233 do_generic_mapping_read 0.2206 220 current_kernel_time 2.7500 214 bad_range 1.9107 212 __alloc_pages 0.2409 199 mark_page_accessed 3.1094 198 bio_alloc 0.4420 194 check_ttfb_buffer 2.0208 194 __block_prepare_write 0.1757 192 release_pages 0.5714 177 create_buffers 1.0057 168 page_referenced 0.8077 168 ext2_block_to_path 0.5000 159 get_request 0.2366 151 test_clear_page_dirty 2.0405 147 prep_new_page 1.5312 138 __remove_from_page_cache 0.9583 137 radix_tree_preload 0.7784 131 __block_commit_write 0.8187 125 __pagevec_release_nonlru 0.7812 123 ext2_new_block 0.0818 123 ext2_alloc_block 0.5913 122 try_to_free_buffers 0.6932 106 page_address 0.6023 106 __getblk 1.1042 100 find_lock_page 0.5208 98 kmap_atomic 0.6125 98 filemap_fdatawait 0.2663 97 set_bh_page 1.0104 94 system_call 2.1364 92 mempool_alloc 0.2738 92 .text.lock.vmscan 0.4259 88 generic_commit_write 0.5500 86 refill_inactive_zone 0.0640 86 __clear_page_buffers 1.0750 81 __find_get_block_slow 0.2531 78 .text.lock.filemap 0.3900 77 mark_buffer_dirty 0.8021 73 __set_page_buffers 0.9125 71 scsi_done 0.5547 71 do_gettimeofday 0.3698 71 __bread 1.1094 69 put_io_context 0.7188 61 do_softirq 0.2933 58 scsi_device_unbusy 0.4028 58 page_cache_readahead 0.1169 58 mpage_readpages 0.1576 57 prepare_to_wait 0.5089 57 del_timer 0.5089 57 cpu_idle 0.7125 56 ext2_alloc_branch 0.0972 55 scsi_put_command 0.3819 55 scsi_io_completion 0.0491 55 ips_statupd_copperhead_memio 0.4911 55 ips_chkstatus 0.1074 55 alloc_buffer_head 0.6875 53 recalc_bh_state 0.1949 52 handle_IRQ_event 0.4062 51 file_read_actor 0.2125 51 __mod_timer 0.1771 47 __end_that_request_first 0.0864 46 fget_light 0.3594 43 get_offset_tsc 1.3438 43 ext2_free_blocks 0.0597 43 block_prepare_write 0.5375 43 .text.lock.mpage 1.1622 42 find_get_pages 0.4375 41 activate_page 0.2330 38 mpage_end_io_write 0.2969 36 __copy_user_intel 0.2045 35 ips_intr_copperhead 0.2431 33 scsi_finish_command 0.1875 33 init_buffer_head 0.5156 33 dnotify_parent 0.3056 33 bio_put 0.5156 32 truncate_complete_page 0.2222 32 get_io_context 0.2500 32 free_buffer_head 0.4000 32 __get_page_state 0.2222 30 ext2_get_group_desc 0.1562 30 deadline_set_request 0.2344 28 sys_gettimeofday 0.1346 28 scsi_softirq 0.1250 28 mark_buffer_dirty_inode 0.2188 28 ext2_free_branches 0.0648 28 __generic_file_aio_read 0.0500 27 balance_dirty_pages_ratelimited 0.1875 26 try_to_release_page 0.2321 26 submit_bio 0.1625 26 scsi_init_cmd_errh 0.1354 26 sched_clock 0.1806 25 page_add_rmap 0.0977 25 do_ipsintr 0.1736 24 sync_sb_inodes 0.0385 24 inode_add_bytes 0.2143 24 grab_block 0.0484 24 .text.lock.page_writeback 0.6316 22 blk_run_queue 0.2750 21 ips_is_passthru 0.1094 21 generic_make_request 0.0525 21 do_anonymous_page 0.0337 21 __lock_page 0.0875 20 blk_recount_segments 0.0272 20 __lookup 0.0962 18 ips_next 0.0094 17 restore_fpu 0.5312 17 mpage_alloc 0.1181 17 ips_done 0.0156 17 add_disk_randomness 0.2656 16 unmap_underlying_metadata 0.1429 16 shrink_slab 0.0417 16 mempool_free 0.1250 16 ips_freescb 0.0769 16 generic_file_write 0.1429 16 ext2_discard_prealloc 0.1429 15 writeback_inodes 0.0938 15 vfs_write 0.0493 15 pdflush_operation 0.0781 15 blk_run_queues 0.0938 15 bio_endio 0.1172 15 balance_pgdat 0.0253 15 __pagevec_free 0.3125 14 wait_on_page_bit 0.0625 14 vfs_read 0.0461 14 page_remove_rmap 0.0417 14 io_schedule 0.2188 14 inode_sub_bytes 0.1250 14 finish_wait 0.1250 14 do_wp_page 0.0154 14 do_page_fault 0.0098 14 bio_destructor 0.1250 14 __d_lookup 0.0486 13 zap_pte_range 0.0203 13 scsi_decide_disposition 0.0406 13 kobject_put 0.4062 13 device_not_available 0.3171 13 del_timer_sync 0.0428 12 journal_grab_journal_head 0.1071 12 journal_add_journal_head 0.0375 12 end_that_request_first 0.7500 12 __sync_single_inode 0.0221 11 scsi_run_queue 0.0529 11 scsi_add_timer 0.0982 11 number 0.0138 11 fput 0.3438 11 bh_lru_install 0.0458 11 atomic_dec_and_lock 0.1618 10 sd_rw_intr 0.0223 10 inode_times_differ 0.1250 10 group_reserve_blocks 0.1042 10 group_release_blocks 0.0781 10 generic_file_llseek 0.0521 10 copy_page_range 0.0098 10 ahc_linux_isr 0.0149 10 add_timer_randomness 0.0329 9 sys_read 0.0804 9 remove_from_page_cache 0.1406 9 nr_used_zone_pages 0.0938 9 mempool_alloc_slab 0.2812 9 journal_commit_transaction 0.0020 9 handle_mm_fault 0.0194 9 flush_tlb_mm 0.0625 8 update_atime 0.0333 8 truncate_inode_pages 0.0104 8 inode_update_time 0.0357 8 ext2_prepare_write 0.1667 7 write_profile 0.0365 7 vsnprintf 0.0058 7 sys_lseek 0.0398 7 read_pages 0.0208 7 percpu_counter_mod 0.1250 7 mempool_free_slab 0.3333 7 kunmap_atomic 0.4375 7 get_dirty_limits 0.0337 7 bio_get_nr_vecs 0.1094 7 balance_dirty_pages 0.0199 7 .text.lock.buffer 0.0233 6 syscall_exit 0.5455 6 scsi_next_command 0.1250 6 scsi_delete_timer 0.1250 6 reserve_blocks 0.0312 6 remove_suid 0.0469 6 read_block_bitmap 0.0375 6 link_path_walk 0.0027 6 journal_stop 0.0104 6 generic_fillattr 0.0341 6 ext2_get_inode 0.0197 6 do_no_page 0.0065 6 do_mmap_pgoff 0.0033 6 __copy_user_zeroing_intel 0.0341 5 wakeup_kswapd 0.0781 5 wake_up_inode 0.0781 5 split_vma 0.0125 5 serial8250_get_mctrl 0.0347 5 scsi_free_sgtable 0.1042 5 math_state_restore 0.0625 5 generic_unplug_device 0.0446 5 find_vma 0.0521 5 elv_set_request 0.0781 5 blk_queue_bounce 0.0521 5 __block_write_full_page 0.0044 4 submit_bh 0.0104 4 shrink_zone 0.0208 4 show_interrupts 0.0057 4 serial_out 0.0500 4 radix_tree_node_alloc 0.0357 4 memcpy 0.0625 4 get_zeroed_page 0.0417 4 generic_file_write_nolock 0.0250 4 find_or_create_page 0.0192 4 ext2_update_inode 0.0045 4 do_page_cache_readahead 0.0625 4 cache_grow 0.0052 4 block_invalidatepage 0.0139 4 __set_page_dirty_buffers 0.0125 4 __journal_unfile_buffer 0.0076 3 writeback_in_progress 0.1875 3 writeback_acquire 0.0938 3 vma_merge 0.0043 3 unmap_vmas 0.0041 3 unlock_buffer 0.0312 3 sys_write 0.0268 3 sys_mmap2 0.0170 3 radix_tree_gang_lookup 0.0187 3 put_device 0.1875 3 proc_lookup 0.0104 3 path_lookup 0.0082 3 mb_cache_shrink_fn 0.0082 3 lru_add_drain 0.0312 3 ll_rw_block 0.0208 3 journal_dirty_data 0.0052 3 ipsintr_done 0.0312 3 free_pgtables 0.0187 3 filemap_nopage 0.0033 3 ext3_ordered_commit_write 0.0125 3 ext3_find_entry 0.0028 3 ext2_readpages 0.0625 3 end_buffer_write_sync 0.0234 3 end_buffer_async_write 0.0110 3 do_munmap 0.0075 3 do_get_write_access 0.0018 3 d_alloc 0.0065 3 copy_mm 0.0030 3 __kmalloc 0.0208 3 __fput 0.0144 3 .text.lock.fs_writeback 0.0134 2 walk_page_buffers 0.0156 2 unmap_vma 0.0156 2 unmap_region 0.0054 2 sysfs_read_file 0.0139 2 sys_wait4 0.0030 2 sys_rt_sigprocmask 0.0054 2 sys_munmap 0.0179 2 strnlen_user 0.0250 2 socket_seq_show 0.0235 2 show_stat 0.0017 2 restore_all 0.1429 2 pte_chain_alloc 0.0250 2 pte_alloc_map 0.0074 2 prune_dcache 0.0054 2 prepare_to_wait_exclusive 0.0179 2 lru_cache_add_active 0.0312 2 lru_cache_add 0.0312 2 lookup_mnt 0.0156 2 journal_write_metadata_buffer 0.0022 2 journal_try_to_free_buffers 0.0069 2 journal_get_undo_access 0.0052 2 iput 0.0139 2 io_schedule_timeout 0.0312 2 get_unused_fd 0.0048 2 generic_file_read 0.0114 2 generic_file_aio_read 0.0156 2 free_pages_and_swap_cache 0.0125 2 follow_mount 0.0139 2 flush_tlb_page 0.0139 2 find_vma_prev 0.0208 2 file_ra_state_init 0.0625 2 file_move 0.0312 2 ext3_writepage_trans_blocks 0.0139 2 ext3_get_block_handle 0.0022 2 ext3_do_update_inode 0.0021 2 ext2_put_inode 0.0417 2 end_buffer_read_sync 0.0417 2 do_sync_read 0.0104 2 detach_vmas_to_be_unmapped 0.0179 2 dentry_open 0.0050 2 cache_init_objs 0.0139 2 block_write_full_page 0.0066 2 block_commit_write 0.0417 2 alloc_skb 0.0083 2 __pte_chain_free 0.0208 2 __pdflush 0.0045 2 __journal_remove_journal_head 0.0048 2 __journal_file_buffer 0.0028 2 __getblk_slow 0.0074 2 __ext3_journal_stop 0.0250 2 .text.lock.swap 0.0167 2 .text.lock.readahead 0.0714 1 write_inode 0.0125 1 wake_up_forked_process 0.0022 1 wake_up_buffer 0.0156 1 vma_link 0.0069 1 vm_acct_memory 0.0156 1 vfs_permission 0.0030 1 vfs_getattr 0.0057 1 vfs_fstat 0.0125 1 unmap_page_range 0.0078 1 uart_type 0.0208 1 uart_line_info 0.0010 1 syscall_call 0.0909 1 sys_fstat64 0.0156 1 sys_close 0.0078 1 strncpy_from_user 0.0089 1 speedo_rx 0.0011 1 speedo_interrupt 0.0017 1 shrink_icache_memory 0.0208 1 serial_in 0.0156 1 schedule_timeout 0.0048 1 schedule_tail 0.0057 1 release_blocks 0.0156 1 real_lookup 0.0039 1 pte_alloc_one 0.0089 1 proc_pident_lookup 0.0016 1 proc_pid_stat 0.0007 1 proc_opensys 0.0208 1 proc_delete_dentry 0.0625 1 pid_alive 0.0208 1 permission 0.0125 1 new_handle 0.0125 1 netif_rx 0.0022 1 net_rx_action 0.0035 1 mpage_bio_submit 0.0156 1 mm_init 0.0039 1 may_open 0.0021 1 locks_remove_posix 0.0035 1 kobject_get 0.0125 1 kmem_flagcheck 0.0156 1 journal_remove_journal_head 0.0089 1 journal_put_journal_head 0.0052 1 journal_get_write_access 0.0104 1 journal_end_buffer_io_sync 0.0208 1 journal_dirty_metadata 0.0018 1 is_bad_inode 0.0312 1 ip_route_input_slow 0.0005 1 iget_locked 0.0052 1 handle_signal 0.0031 1 grow_dev_page 0.0030 1 group_send_sig_info 0.0009 1 getname 0.0048 1 get_write_access 0.0156 1 get_unmapped_area 0.0031 1 get_signal_to_deliver 0.0011 1 get_page_state 0.0312 1 get_empty_filp 0.0039 1 generic_forget_inode 0.0031 1 generic_delete_inode 0.0042 1 fold_prot_inuse 0.0312 1 flush_signal_handlers 0.0125 1 flush_read_buffer 0.0057 1 filp_close 0.0069 1 fd_install 0.0156 1 ext3_prepare_write 0.0033 1 ext3_ordered_writepage 0.0020 1 ext3_getblk 0.0016 1 ext3_get_inode_loc 0.0016 1 ext3_get_inode_block 0.0037 1 ext3_get_branch 0.0042 1 ext3_file_write 0.0045 1 ext3_dirty_inode 0.0069 1 ext3_check_dir_entry 0.0042 1 ext3_alloc_branch 0.0015 1 ext2_writepages 0.0208 1 eventpoll_init_file 0.0312 1 dup_task_struct 0.0048 1 dput 0.0023 1 do_writepages 0.0156 1 do_lookup 0.0052 1 do_brk 0.0018 1 disk_dev_read 0.0156 1 disk_attr_show 0.0156 1 dcache_readdir 0.0018 1 d_lookup 0.0104 1 create_elf_tables 0.0010 1 cp_new_stat64 0.0031 1 copy_strings 0.0016 1 copy_process 0.0004 1 copy_files 0.0015 1 block_sync_page 0.0625 1 bget_one 0.0625 1 arp_process 0.0007 1 add_to_page_cache_lru 0.0125 1 __writeback_single_inode 0.0057 1 __write_lock_failed 0.0312 1 __wait_on_buffer 0.0042 1 __vma_link_rb 0.0156 1 __read_lock_failed 0.0500 1 __pagevec_lru_add_active 0.0037 1 __journal_try_to_free_buffer 0.0057 1 __journal_insert_checkpoint 0.0045 1 __iget 0.0104 1 __get_user_4 0.0435 1 __free_pages 0.0125 1 __constant_c_and_count_memset 0.0065 1 __bread_slow 0.0057