3088530 total 0.9551 3015806 default_idle 47121.9688 15221 __copy_to_user_ll 118.9141 11271 __block_prepare_write 10.2092 5141 __copy_from_user_ll 40.1641 3081 system_call 70.0227 1994 do_gettimeofday 10.3854 1465 generic_file_aio_write_nolock 0.5202 1329 scsi_request_fn 1.7305 1216 buffered_rmqueue 3.6190 1042 current_kernel_time 13.0250 1009 __pagevec_lru_add 4.5045 924 get_offset_tsc 28.8750 888 fget_light 6.9375 870 do_generic_mapping_read 0.8239 779 free_hot_cold_page 3.0430 759 shrink_cache 0.8785 759 refill_inactive_zone 0.5647 733 find_get_page 11.4531 717 shrink_list 0.4819 649 ext2_get_block 0.6338 642 dnotify_parent 5.9444 615 __find_get_block 2.9567 591 ext2_get_branch 2.1728 569 sys_gettimeofday 2.7356 558 radix_tree_lookup 6.9750 540 mpage_writepages 0.7387 539 unlock_page 6.7375 534 mpage_writepage 0.3149 526 scsi_dispatch_cmd 1.0958 488 __make_request 0.3506 482 add_to_page_cache 1.7721 475 schedule 0.2911 469 generic_file_write 4.1875 435 page_waitqueue 9.0625 434 find_lock_page 2.2604 412 __mark_inode_dirty 1.6094 357 __block_commit_write 2.2313 345 scsi_end_request 1.4375 335 mpage_end_io_read 2.6172 281 ips_isintr_copperhead_memio 4.3906 278 end_page_writeback 1.4479 277 mark_page_accessed 4.3281 265 __wake_up 3.3125 263 activate_page 1.4943 258 kmem_cache_alloc 3.2250 255 create_empty_buffers 1.5938 253 do_mpage_readpage 0.2592 252 __generic_file_aio_read 0.4500 248 radix_tree_delete 1.0333 240 __set_page_dirty_nobuffers 1.1538 238 fput 7.4375 232 kmem_cache_free 2.4167 212 create_buffers 1.2045 210 drop_buffers 0.8203 208 release_pages 0.6190 205 generic_commit_write 1.2812 203 bad_range 1.8125 197 file_read_actor 0.8208 183 sys_read 1.6339 179 vfs_write 0.5888 176 radix_tree_insert 1.0000 168 sys_write 1.5000 168 ext2_block_to_path 0.5000 167 bio_add_page 0.4970 166 kmap_atomic 1.0375 165 page_address 0.9375 165 __do_page_cache_readahead 0.5093 164 inode_update_time 0.7321 161 __brelse 2.5156 159 __alloc_pages 0.1807 157 bio_alloc 0.3504 154 get_request 0.2292 149 check_ttfb_buffer 1.5521 145 vfs_read 0.4770 143 syscall_exit 13.0000 138 test_clear_page_dirty 1.8649 131 ext2_new_block 0.0871 128 ext2_alloc_block 0.6154 127 prep_new_page 1.3229 123 inode_times_differ 1.5375 121 generic_file_read 0.6875 117 __remove_from_page_cache 0.8125 116 update_atime 0.4833 112 __pagevec_release_nonlru 0.7000 109 page_referenced 0.5240 107 radix_tree_preload 0.6080 102 page_cache_readahead 0.1594 98 mark_buffer_dirty 1.0208 97 .text.lock.vmscan 0.4491 95 try_to_free_buffers 0.5398 95 put_io_context 0.9896 92 generic_file_write_nolock 0.5750 88 __bread 1.3750 88 .text.lock.filemap 0.4400 86 __set_page_buffers 1.0750 85 __getblk 0.8854 82 __get_page_state 0.5694 76 __clear_page_buffers 0.9500 75 __find_get_block_slow 0.2344 74 scsi_device_unbusy 0.5139 71 balance_dirty_pages_ratelimited 0.4931 70 mempool_alloc 0.2083 70 block_prepare_write 0.8750 68 remove_suid 0.5312 65 kunmap_atomic 4.0625 60 mark_buffer_dirty_inode 0.4688 60 do_softirq 0.2885 58 mpage_readpages 0.1576 57 filemap_fdatawait 0.1549 55 __end_that_request_first 0.1011 54 bio_put 0.8438 53 ips_statupd_copperhead_memio 0.4732 53 ips_chkstatus 0.1035 51 set_bh_page 0.5312 51 mpage_end_io_write 0.3984 51 do_ipsintr 0.3542 50 scsi_put_command 0.3472 47 ext2_prepare_write 0.9792 47 ext2_free_blocks 0.0653 46 recalc_bh_state 0.1691 45 find_get_pages 0.4688 45 del_timer 0.4018 44 sync_sb_inodes 0.0705 44 prepare_to_wait 0.3929 43 cpu_idle 0.5375 41 scsi_done 0.3203 41 init_buffer_head 0.6406 40 scsi_io_completion 0.0357 40 ext2_alloc_branch 0.0694 40 __mod_timer 0.1389 39 ips_intr_copperhead 0.2708 38 deadline_set_request 0.2969 37 alloc_buffer_head 0.4625 36 __copy_user_intel 0.2045 35 truncate_complete_page 0.2431 34 sched_clock 0.2361 34 ext2_free_branches 0.0787 33 ext2_get_group_desc 0.1719 32 pdflush_operation 0.1667 31 wait_on_page_bit 0.1384 31 scsi_finish_command 0.1761 31 __lookup 0.1490 29 group_reserve_blocks 0.3021 28 try_to_release_page 0.2500 28 syscall_call 2.5455 26 inode_add_bytes 0.2321 26 free_buffer_head 0.3250 25 ips_done 0.0230 24 scsi_init_cmd_errh 0.1250 24 finish_wait 0.2143 24 __lock_page 0.1000 24 .text.lock.mpage 0.6486 23 ips_is_passthru 0.1198 23 get_io_context 0.1797 22 writeback_inodes 0.1375 22 blk_run_queue 0.2750 21 submit_bio 0.1313 20 sd_rw_intr 0.0446 20 io_schedule 0.3125 19 scsi_softirq 0.0848 19 page_add_rmap 0.0742 19 mpage_alloc 0.1319 19 generic_make_request 0.0475 19 del_timer_sync 0.0625 18 ips_next 0.0094 18 ips_freescb 0.0865 18 get_dirty_limits 0.0865 18 do_wp_page 0.0197 18 add_disk_randomness 0.2812 18 __sync_single_inode 0.0331 17 scsi_run_queue 0.0817 17 page_remove_rmap 0.0506 17 grab_block 0.0343 17 blk_run_queues 0.1062 17 ahc_linux_isr 0.0253 15 truncate_inode_pages 0.0195 15 mempool_free 0.1172 15 end_buffer_read_sync 0.3125 15 copy_page_range 0.0146 14 percpu_counter_mod 0.2500 14 blk_recount_segments 0.0190 14 .text.lock.fs_writeback 0.0625 13 end_that_request_first 0.8125 13 bh_lru_install 0.0542 13 add_timer_randomness 0.0428 13 __pagevec_free 0.2708 12 zap_pte_range 0.0187 12 unmap_underlying_metadata 0.1071 12 do_page_fault 0.0084 12 __d_lookup 0.0417 11 read_block_bitmap 0.0688 11 link_path_walk 0.0049 11 journal_grab_journal_head 0.0982 10 write_profile 0.0521 10 wake_up_inode 0.1562 10 scsi_decide_disposition 0.0312 10 mempool_alloc_slab 0.3125 10 kobject_put 0.3125 10 do_anonymous_page 0.0160 10 block_invalidatepage 0.0347 10 bio_destructor 0.0893 10 atomic_dec_and_lock 0.1471 10 __wait_on_buffer 0.0417 9 scsi_delete_timer 0.1875 9 inode_sub_bytes 0.0804 9 ext2_discard_prealloc 0.0804 9 do_no_page 0.0097 8 writeback_acquire 0.2500 8 radix_tree_node_alloc 0.0714 8 group_release_blocks 0.0625 8 get_zeroed_page 0.0833 8 get_page_state 0.2500 8 device_not_available 0.1951 8 .text.lock.page_writeback 0.2105 7 shrink_slab 0.0182 7 number 0.0088 7 journal_commit_transaction 0.0016 7 handle_IRQ_event 0.0547 7 ext2_update_inode 0.0078 7 bio_endio 0.0547 6 vsnprintf 0.0050 6 unmap_vmas 0.0082 6 reserve_blocks 0.0312 6 remove_from_page_cache 0.0938 6 put_device 0.3750 6 journal_get_undo_access 0.0156 6 end_bio_bh_io_sync 0.0938 6 dcache_readdir 0.0107 6 cache_init_objs 0.0417 6 bio_get_nr_vecs 0.0938 6 __journal_remove_journal_head 0.0144 6 .text.lock.dnotify 0.1154 5 walk_page_buffers 0.0391 5 show_interrupts 0.0071 5 scsi_free_sgtable 0.1042 5 scsi_add_timer 0.0446 5 rotate_reclaimable_page 0.0174 5 path_lookup 0.0136 5 memcpy 0.0781 5 lru_add_drain 0.0521 5 journal_put_journal_head 0.0260 5 iput 0.0347 5 io_schedule_timeout 0.0781 5 generic_file_llseek 0.0260 5 flush_tlb_mm 0.0347 5 find_vma 0.0521 5 ext3_find_entry 0.0047 5 elv_set_request 0.0781 5 do_mmap_pgoff 0.0027 5 cache_grow 0.0065 5 balance_pgdat 0.0084 4 wakeup_kswapd 0.0625 4 submit_bh 0.0104 4 split_vma 0.0100 4 shrink_zone 0.0208 4 serial_out 0.0500 4 restore_fpu 0.1250 4 prune_dcache 0.0109 4 ipsintr_done 0.0417 4 generic_unplug_device 0.0357 4 follow_mount 0.0278 4 flush_tlb_page 0.0278 4 find_vma_prepare 0.0357 4 filemap_nopage 0.0044 4 file_ra_state_init 0.0833 4 ext2_writepages 0.0833 4 end_buffer_async_write 0.0147 4 do_sync_read 0.0208 4 do_page_cache_readahead 0.0625 4 dentry_open 0.0100 4 d_alloc 0.0086 4 bh_waitq_head 0.1250 4 __pagevec_lru_add_active 0.0147 4 __iget 0.0417 4 __block_write_full_page 0.0035 3 writeback_release 0.0625 3 wake_up_buffer 0.0469 3 sys_lseek 0.0170 3 scsi_next_command 0.0625 3 remove_shared_vm_struct 0.0234 3 real_lookup 0.0117 3 nr_used_zone_pages 0.0312 3 mpage_bio_submit 0.0469 3 ll_rw_block 0.0208 3 journal_stop 0.0052 3 journal_remove_journal_head 0.0268 3 journal_add_journal_head 0.0094 3 handle_mm_fault 0.0065 3 get_unused_fd 0.0072 3 get_new_inode_fast 0.0134 3 get_empty_filp 0.0117 3 clear_page_tables 0.0065 3 block_sync_page 0.1875 3 block_commit_write 0.0625 3 balance_dirty_pages 0.0085 3 __pagevec_release 0.0469 3 __journal_unfile_buffer 0.0057 3 __fput 0.0144 3 __copy_user_zeroing_intel 0.0170 3 .text.lock.buffer 0.0100 2 writeback_in_progress 0.1250 2 vfs_getattr 0.0114 2 show_stat 0.0017 2 serial_in 0.0312 2 serial8250_get_mctrl 0.0139 2 read_pages 0.0060 2 put_filp 0.0312 2 pte_chain_alloc 0.0250 2 pte_alloc_map 0.0074 2 proc_lookup 0.0069 2 proc_get_inode 0.0066 2 mempool_free_slab 0.0952 2 mb_cache_shrink_fn 0.0054 2 lru_cache_add 0.0312 2 generic_fillattr 0.0114 2 generic_delete_inode 0.0083 2 filldir64 0.0060 2 ext3_new_block 0.0015 2 dput 0.0046 2 do_munmap 0.0050 2 blk_queue_bounce 0.0208 2 add_to_page_cache_lru 0.0250 2 __pdflush 0.0045 1 write_inode 0.0125 1 write_boundary_block 0.0089 1 vma_merge 0.0014 1 vma_link 0.0069 1 vfs_permission 0.0030 1 unix_stream_sendmsg 0.0010 1 uart_write 0.0015 1 uart_type 0.0208 1 try_to_unmap 0.0027 1 sys_munmap 0.0089 1 sys_fstat64 0.0156 1 strncpy_from_user 0.0089 1 start_this_handle 0.0012 1 sprintf 0.0208 1 speedo_rx 0.0011 1 speedo_refill_rx_buf 0.0021 1 speedo_interrupt 0.0017 1 sockstat_seq_show 0.0052 1 socket_seq_show 0.0118 1 release_blocks 0.0156 1 prune_icache 0.0020 1 proc_pid_make_inode 0.0045 1 proc_destroy_inode 0.0312 1 proc_alloc_inode 0.0078 1 open_namei 0.0009 1 new_handle 0.0125 1 mprotect_fixup 0.0027 1 mpage_readpage 0.0104 1 may_open 0.0021 1 math_state_restore 0.0125 1 mark_buffer_async_write 0.0312 1 lookup_mnt 0.0078 1 kswapd 0.0028 1 kjournald 0.0017 1 kill_fasync 0.0149 1 journal_unfile_buffer 0.0078 1 journal_try_to_free_buffers 0.0035 1 journal_start 0.0048 1 journal_dirty_data 0.0017 1 journal_cancel_revoke 0.0039 1 journal_alloc_journal_head 0.0078 1 is_bad_inode 0.0312 1 ips_removeq_scb_head 0.0208 1 ip_route_input_slow 0.0005 1 int_seq_start 0.0312 1 inode_has_buffers 0.0312 1 handle_ra_miss 0.0078 1 grow_dev_page 0.0030 1 get_unmapped_area 0.0031 1 get_transaction 0.0048 1 generic_file_aio_read 0.0078 1 free_pages_and_swap_cache 0.0063 1 fn_hash_lookup 0.0039 1 flush_read_buffer 0.0057 1 find_revoke_record 0.0069 1 find_or_create_page 0.0048 1 filp_open 0.0089 1 filp_close 0.0069 1 fill_read_buffer 0.0069 1 file_kill 0.0208 1 fget 0.0156 1 ext3_splice_branch 0.0020 1 ext3_releasepage 0.0078 1 ext3_ordered_writepage 0.0020 1 ext3_mark_iloc_dirty 0.0156 1 ext3_journal_abort_handle 0.0089 1 ext3_getblk 0.0016 1 ext3_get_inode_loc 0.0016 1 ext3_get_inode_block 0.0037 1 ext3_get_block_handle 0.0011 1 ext3_block_to_path 0.0030 1 ext3_alloc_inode 0.0156 1 ext2_readpage 0.0312 1 ext2_get_inode 0.0033 1 ext2_commit_super 0.0208 1 exit_notify 0.0005 1 do_writepages 0.0156 1 do_sigaction 0.0016 1 do_pipe 0.0019 1 disk_dev_read 0.0156 1 dev_seq_show 0.0069 1 dev_seq_printf_stats 0.0039 1 destroy_inode 0.0104 1 deny_write_access 0.0125 1 de_put 0.0052 1 copy_process 0.0004 1 copy_files 0.0015 1 cap_vm_enough_memory 0.0051 1 call_rcu 0.0156 1 cache_reap 0.0023 1 block_write_full_page 0.0033 1 __writeback_single_inode 0.0057 1 __vma_link_rb 0.0156 1 __set_page_dirty_buffers 0.0031 1 __journal_try_to_free_buffer 0.0057 1 __journal_clean_checkpoint_list 0.0063 1 __getblk_slow 0.0037 1 __get_free_pages 0.0156 1 __free_pages 0.0125 1 __ext3_journal_stop 0.0125 1 __constant_c_and_count_memset 0.0065 1 __bforget 0.0104 1 .text.lock.readdir 0.0345 1 .text.lock.mempool 0.0370