3186410 total 0.9913 3111939 default_idle 48624.0469 16875 __copy_to_user_ll 131.8359 11021 __block_prepare_write 10.1296 4987 __copy_from_user_ll 38.9609 3102 system_call 70.5000 1968 do_gettimeofday 9.4615 1484 generic_file_aio_write_nolock 0.5361 1363 scsi_request_fn 1.7747 1196 current_kernel_time 14.9500 1048 __pagevec_lru_add 4.6786 1028 buffered_rmqueue 3.0595 981 get_offset_tsc 30.6562 980 refill_inactive_zone 0.7292 870 fget_light 6.7969 867 shrink_cache 1.0035 804 do_generic_mapping_read 0.7614 795 unlock_page 9.9375 726 shrink_list 0.4879 718 free_hot_cold_page 2.8047 709 find_get_page 11.0781 661 ext2_get_block 0.6455 613 radix_tree_lookup 7.6625 605 sys_gettimeofday 2.9087 605 __find_get_block 2.9087 603 __make_request 0.4332 573 scsi_dispatch_cmd 1.1938 565 ext2_get_branch 2.0772 518 schedule 0.3174 499 mpage_writepage 0.2999 496 dnotify_parent 4.5926 465 find_lock_page 2.4219 462 __block_commit_write 2.8875 460 page_waitqueue 9.5833 432 generic_file_write 3.3750 422 mpage_end_io_read 3.2969 417 __mark_inode_dirty 1.6289 395 mpage_writepages 0.5404 361 add_to_page_cache 1.3272 334 scsi_end_request 1.3917 305 ips_isintr_copperhead_memio 4.7656 292 release_pages 0.8690 291 activate_page 1.6534 289 __wake_up 3.6125 285 generic_commit_write 1.7812 283 mark_page_accessed 4.4219 281 page_address 1.5966 277 kmem_cache_alloc 3.4625 264 __generic_file_aio_read 0.4583 257 page_referenced 1.2356 246 drop_buffers 1.0982 236 end_page_writeback 1.2292 224 create_empty_buffers 1.4000 220 kmem_cache_free 2.2917 219 vfs_write 0.7204 219 do_mpage_readpage 0.2244 216 radix_tree_delete 0.9000 216 bio_alloc 0.4821 206 __set_page_dirty_nobuffers 0.9904 193 kmap_atomic 1.2063 189 check_ttfb_buffer 1.9688 187 inode_update_time 0.8348 186 get_request 0.2768 186 fput 5.8125 185 radix_tree_insert 1.0511 184 sys_write 1.6429 167 create_buffers 0.9489 166 bio_add_page 0.4940 158 file_read_actor 0.6583 154 test_clear_page_dirty 2.0811 154 __brelse 2.4062 151 __alloc_pages 0.1781 148 inode_times_differ 1.8500 143 ext2_block_to_path 0.4256 138 mark_buffer_dirty 1.4375 136 update_atime 0.5667 136 syscall_exit 12.3636 133 sys_read 1.1875 129 block_prepare_write 1.6125 129 bad_range 1.1518 126 __do_page_cache_readahead 0.3889 118 try_to_free_buffers 0.6705 118 ext2_new_block 0.0785 114 ext2_alloc_block 0.5481 108 __pagevec_release_nonlru 0.6750 101 put_io_context 1.0521 95 ext2_alloc_branch 0.1649 93 vfs_read 0.3059 91 prep_new_page 0.9479 90 recalc_bh_state 0.6250 87 radix_tree_preload 0.4943 82 scsi_device_unbusy 0.5694 82 generic_file_read 0.4659 77 __getblk 0.8021 76 __remove_from_page_cache 0.5278 75 generic_file_write_nolock 0.4688 74 remove_suid 0.5781 74 mempool_alloc 0.2202 73 __clear_page_buffers 0.9125 70 page_cache_readahead 0.1823 70 __set_page_buffers 0.8750 68 scsi_done 0.5312 63 balance_dirty_pages_ratelimited 0.4375 61 scsi_put_command 0.4236 61 __get_page_state 0.4236 60 __find_get_block_slow 0.1974 57 prepare_to_wait 0.5089 57 ext2_prepare_write 1.1875 57 __mod_timer 0.1979 56 mark_buffer_dirty_inode 0.4375 56 filemap_fdatawait 0.1522 56 do_softirq 0.2692 55 mpage_readpages 0.1495 52 scsi_io_completion 0.0464 52 __bread 0.8125 47 del_timer 0.4196 46 kunmap_atomic 2.8750 44 ips_statupd_copperhead_memio 0.3929 44 add_disk_randomness 0.6875 43 cpu_idle 0.5375 43 bio_put 0.6719 43 .text.lock.vmscan 0.1991 43 .text.lock.filemap 0.2150 42 ext2_free_blocks 0.0583 41 scsi_finish_command 0.2330 41 mpage_end_io_write 0.3203 40 syscall_call 3.6364 40 alloc_buffer_head 0.5000 38 handle_IRQ_event 0.2969 37 truncate_complete_page 0.2569 37 __end_that_request_first 0.0642 37 __copy_user_intel 0.2102 36 ext2_get_group_desc 0.1875 35 ips_chkstatus 0.0684 34 generic_make_request 0.0850 33 sched_clock 0.2578 33 init_buffer_head 0.5156 32 .text.lock.mpage 0.8649 31 scsi_init_cmd_errh 0.1615 31 ips_intr_copperhead 0.2153 31 deadline_set_request 0.2422 28 try_to_release_page 0.2500 28 ext2_free_branches 0.0648 28 blk_run_queues 0.1750 27 scsi_run_queue 0.1298 27 blk_recount_segments 0.0367 26 pdflush_operation 0.1354 26 ips_is_passthru 0.1354 25 unmap_underlying_metadata 0.2232 25 find_get_pages 0.2604 25 __lookup 0.1202 24 set_bh_page 0.2500 24 do_ipsintr 0.1667 23 submit_bio 0.1437 22 free_buffer_head 0.2750 21 blk_run_queue 0.2625 19 scsi_softirq 0.0848 19 io_schedule 0.2969 19 bio_endio 0.1484 18 mpage_alloc 0.1250 18 ips_done 0.0168 18 do_anonymous_page 0.0288 17 wait_on_page_bit 0.0759 17 sync_sb_inodes 0.0272 17 inode_add_bytes 0.1518 17 del_timer_sync 0.1328 16 ips_freescb 0.0769 16 inode_sub_bytes 0.1429 16 grab_block 0.0323 16 device_not_available 0.3902 15 sd_rw_intr 0.0335 15 ips_next 0.0080 15 get_io_context 0.1172 14 truncate_inode_pages 0.0186 13 writeback_inodes 0.0813 13 journal_grab_journal_head 0.1161 13 end_that_request_first 0.8125 13 block_write_full_page 0.0428 12 page_add_rmap 0.0469 12 memcpy 0.1875 12 kobject_put 0.3750 12 end_buffer_read_sync 0.2500 12 end_buffer_async_write 0.0469 12 bio_destructor 0.1071 12 __d_lookup 0.0417 11 write_profile 0.0573 11 scsi_decide_disposition 0.0344 11 remove_from_page_cache 0.1719 11 read_block_bitmap 0.0688 11 generic_unplug_device 0.0982 11 do_page_fault 0.0077 11 bh_lru_install 0.0458 11 balance_dirty_pages 0.0312 11 atomic_dec_and_lock 0.1618 11 add_timer_randomness 0.0362 10 reserve_blocks 0.0521 10 mempool_free 0.0781 10 finish_wait 0.0893 9 link_path_walk 0.0040 9 group_reserve_blocks 0.0938 9 get_dirty_limits 0.0433 9 ahc_linux_isr 0.0134 9 __pagevec_free 0.1875 9 __lock_page 0.0375 9 __block_write_full_page 0.0080 8 shrink_slab 0.0208 8 rotate_reclaimable_page 0.0278 8 get_zeroed_page 0.0833 8 copy_page_range 0.0078 8 __wait_on_buffer 0.0333 8 .text.lock.fs_writeback 0.0357 7 serial_out 0.0875 7 scsi_next_command 0.1458 7 read_pages 0.0208 7 put_filp 0.1094 7 page_remove_rmap 0.0199 7 ipsintr_done 0.0729 7 ips_removeq_scb_head 0.1458 7 do_no_page 0.0072 7 cache_init_objs 0.0486 7 block_invalidatepage 0.0257 7 balance_pgdat 0.0118 7 __sync_single_inode 0.0129 7 __pagevec_lru_add_active 0.0257 7 __iget 0.0729 7 .text.lock.page_writeback 0.1842 6 zap_pte_range 0.0094 6 wake_up_buffer 0.0938 6 vsnprintf 0.0054 6 percpu_counter_mod 0.1071 6 number 0.0075 6 lru_add_drain 0.0625 6 journal_add_journal_head 0.0187 6 get_page_state 0.1875 6 ext2_update_inode 0.0067 6 ext2_discard_prealloc 0.0536 6 elv_set_request 0.0938 6 do_wp_page 0.0066 6 do_page_cache_readahead 0.0938 6 blk_queue_bounce 0.0625 5 writeback_in_progress 0.3125 5 unmap_vmas 0.0068 5 submit_bh 0.0130 5 show_interrupts 0.0074 5 proc_lookup 0.0174 5 mempool_free_slab 0.2381 5 may_open 0.0104 5 handle_mm_fault 0.0108 4 vfs_permission 0.0119 4 shrink_zone 0.0208 4 scsi_add_timer 0.0357 4 restore_fpu 0.1250 4 prepare_to_wait_exclusive 0.0357 4 nr_used_zone_pages 0.0417 4 mempool_alloc_slab 0.1250 4 journal_commit_transaction 0.0009 4 group_release_blocks 0.0312 4 generic_file_llseek 0.0192 4 flush_tlb_mm 0.0278 4 d_alloc 0.0086 4 __pdflush 0.0089 4 __pagevec_release 0.0625 4 .text.lock.dnotify 0.0769 3 walk_page_buffers 0.0234 3 start_this_handle 0.0036 3 release_blocks 0.0469 3 radix_tree_node_alloc 0.0268 3 journal_put_journal_head 0.0156 3 grow_dev_page 0.0089 3 free_pages_and_swap_cache 0.0187 3 find_vma 0.0312 3 dput 0.0069 3 cp_new_stat64 0.0094 3 add_to_page_cache_lru 0.0375 3 __journal_remove_journal_head 0.0072 3 __getblk_slow 0.0110 3 .text.lock.swap 0.0250 2 vma_merge 0.0028 2 unlock_buffer 0.0208 2 try_to_unmap 0.0054 2 sys_poll 0.0030 2 sys_mmap2 0.0114 2 sys_lseek 0.0114 2 sys_close 0.0156 2 strncpy_from_user 0.0179 2 split_vma 0.0048 2 socket_seq_show 0.0235 2 put_device 0.1250 2 permission 0.0250 2 mpage_bio_submit 0.0312 2 math_state_restore 0.0250 2 lru_cache_add 0.0312 2 lookup_mnt 0.0156 2 journal_stop 0.0035 2 get_unused_fd 0.0048 2 get_signal_to_deliver 0.0022 2 generic_file_aio_read 0.0156 2 file_kill 0.0417 2 fget 0.0312 2 ext3_do_update_inode 0.0021 2 ext2_writepages 0.0417 2 ext2_get_inode 0.0066 2 exit_notify 0.0010 2 end_bio_bh_io_sync 0.0312 2 do_proc_dointvec 0.0021 2 do_mmap_pgoff 0.0011 2 do_lookup 0.0104 2 de_put 0.0104 2 clear_page_tables 0.0043 2 check_perm 0.0063 2 cap_vm_enough_memory 0.0102 2 bh_waitq_head 0.0625 2 __journal_unfile_buffer 0.0038 2 __journal_try_to_free_buffer 0.0114 2 .text.lock.mempool 0.0741 2 .text.lock.buffer 0.0066 1 writeback_acquire 0.0312 1 write_boundary_block 0.0089 1 wb_kupdate 0.0031 1 wakeup_kswapd 0.0156 1 wake_up_inode 0.0156 1 vfs_getattr 0.0057 1 unmap_vma 0.0078 1 unmap_page_range 0.0078 1 uart_type 0.0208 1 try_to_free_pages 0.0025 1 sys_munmap 0.0089 1 sys_getppid 0.0125 1 sys_fstat64 0.0156 1 speedo_refill_rx_buf 0.0021 1 speedo_interrupt 0.0017 1 speedo_get_stats 0.0031 1 sock_alloc_send_pskb 0.0021 1 skip_atoi 0.0125 1 shrink_icache_memory 0.0208 1 shrink_caches 0.0048 1 seq_read 0.0013 1 scsi_free_sgtable 0.0208 1 scsi_delete_timer 0.0208 1 run_timer_softirq 0.0025 1 remove_shared_vm_struct 0.0078 1 real_lookup 0.0039 1 read_block_bitmap 0.0063 1 pte_alloc_one 0.0089 1 proc_root_lookup 0.0078 1 proc_pid_stat 0.0007 1 proc_alloc_inode 0.0078 1 pgd_ctor 0.0208 1 path_lookup 0.0028 1 open_namei 0.0010 1 new_handle 0.0125 1 mwait_idle 0.0078 1 mpage_readpage 0.0104 1 mm_release 0.0063 1 mark_buffer_async_write 0.0312 1 locks_remove_posix 0.0035 1 load_elf_binary 0.0003 1 ll_rw_block 0.0069 1 kobject_get 0.0125 1 kjournald 0.0017 1 journal_try_to_free_buffers 0.0037 1 journal_start 0.0048 1 journal_get_write_access 0.0104 1 journal_dirty_metadata 0.0018 1 journal_cancel_revoke 0.0039 1 iput 0.0069 1 ip_route_input_slow 0.0005 1 ioc_set_batching 0.0125 1 io_schedule_timeout 0.0156 1 init_new_context 0.0042 1 get_unmapped_area 0.0031 1 get_request_wait 0.0039 1 get_new_inode_fast 0.0045 1 get_empty_filp 0.0039 1 generic_fillattr 0.0057 1 free_pgtables 0.0063 1 follow_mount 0.0069 1 flush_tlb_others 0.0039 1 find_vma_prev 0.0104 1 find_vma_prepare 0.0089 1 find_or_create_page 0.0048 1 filp_open 0.0089 1 filldir64 0.0030 1 filemap_nopage 0.0012 1 file_ra_state_init 0.0312 1 ext3_releasepage 0.0078 1 ext3_ordered_writepage 0.0021 1 ext3_new_block 0.0007 1 ext3_get_inode_loc 0.0016 1 ext3_get_branch 0.0042 1 ext3_check_dir_entry 0.0042 1 ext3_block_to_path 0.0030 1 ext2_readpages 0.0208 1 ext2_put_inode 0.0208 1 eventpoll_init_file 0.0312 1 dup_task_struct 0.0048 1 do_writepages 0.0156 1 do_sysctl 0.0048 1 do_sync_write 0.0052 1 do_munmap 0.0025 1 do_exit 0.0013 1 disk_attr_show 0.0156 1 device_not_available_emulate 0.0667 1 dentry_open 0.0026 1 dcache_readdir 0.0020 1 copy_files 0.0015 1 can_vma_merge_after 0.0089 1 buffer_insert_list 0.0104 1 bput_one 0.0625 1 blk_congestion_wait 0.0057 1 bio_get_nr_vecs 0.0156 1 alloc_inode 0.0031 1 __writeback_single_inode 0.0057 1 __vma_link 0.0063 1 __journal_clean_checkpoint_list 0.0063 1 __get_free_pages 0.0156 1 __copy_user_zeroing_intel 0.0057