2574014 total 0.8008 2517314 default_idle 39333.0312 14317 __copy_from_user_ll 111.8516 12867 __copy_to_user_ll 100.5234 1323 buffered_rmqueue 3.9375 1229 scsi_request_fn 1.6003 1061 __pagevec_lru_add 4.7366 1022 shrink_cache 1.1829 849 system_call 19.2955 811 free_hot_cold_page 3.1680 656 ext2_get_block 0.6406 617 __find_get_block 2.9663 602 ext2_get_branch 2.2132 596 unlock_page 7.4500 594 generic_file_aio_write_nolock 0.2146 588 shrink_list 0.3952 538 refill_inactive_zone 0.4003 537 do_gettimeofday 2.5817 523 mpage_writepage 0.3143 512 scsi_dispatch_cmd 1.0667 499 __make_request 0.3585 476 mpage_end_io_read 3.7188 452 schedule 0.2770 446 add_to_page_cache 1.6397 425 mpage_writepages 0.5814 410 find_get_page 6.4062 401 current_kernel_time 5.0125 378 page_waitqueue 7.8750 360 radix_tree_lookup 4.5000 344 scsi_end_request 1.4333 321 page_referenced 1.5433 314 ips_isintr_copperhead_memio 4.9062 303 __wake_up 3.7875 297 fget_light 2.3203 280 create_empty_buffers 1.7500 272 do_generic_mapping_read 0.2576 269 __set_page_dirty_nobuffers 1.2933 257 __mark_inode_dirty 1.0039 247 radix_tree_delete 1.0292 244 get_offset_tsc 7.6250 237 do_mpage_readpage 0.2428 236 kmem_cache_free 2.4583 232 release_pages 0.6905 228 page_address 1.2955 226 mark_page_accessed 3.5312 216 end_page_writeback 1.1250 199 sys_gettimeofday 0.9567 198 bio_add_page 0.5893 190 radix_tree_insert 1.0795 190 kmem_cache_alloc 2.3750 175 bad_range 1.5625 169 drop_buffers 0.7545 164 __block_prepare_write 0.1507 162 dnotify_parent 1.5000 162 __alloc_pages 0.1910 160 check_ttfb_buffer 1.6667 158 ext2_block_to_path 0.4702 158 __brelse 2.4688 156 get_request 0.2321 155 __do_page_cache_readahead 0.4784 154 bio_alloc 0.3438 153 generic_file_write 1.1953 152 create_buffers 0.8636 143 __block_commit_write 0.8938 138 test_clear_page_dirty 1.8649 137 radix_tree_preload 0.7784 135 try_to_free_buffers 0.7670 128 __remove_from_page_cache 0.8889 122 prep_new_page 1.2708 121 ext2_new_block 0.0805 116 put_io_context 1.2083 108 ext2_alloc_block 0.5192 107 find_lock_page 0.5573 99 __pagevec_release_nonlru 0.6188 99 __generic_file_aio_read 0.1719 91 generic_commit_write 0.5687 89 vfs_write 0.2928 89 kmap_atomic 0.5563 85 __clear_page_buffers 1.0625 84 ext2_alloc_branch 0.1458 83 inode_update_time 0.3705 83 __getblk 0.8646 78 mark_buffer_dirty_inode 0.6094 72 mpage_readpages 0.1957 71 mempool_alloc 0.2113 70 scsi_device_unbusy 0.4861 68 sys_write 0.6071 68 mark_buffer_dirty 0.7083 65 ips_chkstatus 0.1270 65 __set_page_buffers 0.8125 64 filemap_fdatawait 0.1739 62 fput 1.9375 61 scsi_done 0.4766 61 file_read_actor 0.2542 60 scsi_put_command 0.4167 60 inode_times_differ 0.7500 59 __find_get_block_slow 0.1941 59 .text.lock.vmscan 0.2731 57 __bread 0.8906 55 prepare_to_wait 0.4911 54 ips_statupd_copperhead_memio 0.4821 54 __mod_timer 0.1875 53 scsi_io_completion 0.0473 52 recalc_bh_state 0.3611 52 block_prepare_write 0.6500 51 alloc_buffer_head 0.6375 50 vfs_read 0.1645 48 handle_IRQ_event 0.3750 48 do_softirq 0.2308 47 del_timer 0.4196 45 sys_read 0.4018 45 ext2_free_blocks 0.0625 45 cpu_idle 0.5625 44 find_get_pages 0.4583 41 bio_put 0.6406 40 free_buffer_head 0.5000 39 scsi_finish_command 0.2216 39 __get_page_state 0.2708 38 mpage_end_io_write 0.2969 37 sched_clock 0.2891 35 truncate_complete_page 0.2431 35 ips_is_passthru 0.1823 35 inode_add_bytes 0.3125 35 __end_that_request_first 0.0608 34 page_cache_readahead 0.0885 34 generic_file_read 0.1932 34 .text.lock.filemap 0.1700 33 update_atime 0.1375 33 set_bh_page 0.3438 33 init_buffer_head 0.5156 32 get_io_context 0.2500 31 unmap_underlying_metadata 0.2768 31 syscall_exit 2.8182 31 ips_intr_copperhead 0.2153 31 .text.lock.mpage 0.8378 30 __lock_page 0.1250 29 scsi_init_cmd_errh 0.1510 29 generic_file_write_nolock 0.1812 29 do_ipsintr 0.2014 28 grab_block 0.0565 27 ext2_prepare_write 0.5625 26 ext2_get_group_desc 0.1354 25 bio_endio 0.1953 25 activate_page 0.1420 24 submit_bio 0.1500 24 scsi_softirq 0.1071 24 remove_suid 0.1875 24 ext2_free_branches 0.0556 23 io_schedule 0.3594 22 sync_sb_inodes 0.0353 22 __lookup 0.1058 21 sd_rw_intr 0.0469 21 blk_run_queue 0.2625 21 balance_dirty_pages_ratelimited 0.1458 21 __copy_user_intel 0.1193 20 scsi_run_queue 0.0962 19 generic_make_request 0.0475 19 deadline_set_request 0.1484 18 wait_on_page_bit 0.0804 18 mempool_free 0.1406 18 .text.lock.page_writeback 0.4737 17 writeback_inodes 0.1062 17 mpage_alloc 0.1181 16 pdflush_operation 0.0833 16 ext2_discard_prealloc 0.1429 16 do_page_fault 0.0112 16 add_disk_randomness 0.2500 15 zap_pte_range 0.0234 15 kunmap_atomic 0.9375 15 ips_next 0.0080 15 group_reserve_blocks 0.1562 15 __pagevec_free 0.3125 14 truncate_inode_pages 0.0186 14 ips_done 0.0131 13 try_to_release_page 0.1161 13 restore_fpu 0.4062 13 memcpy 0.2031 13 device_not_available 0.3171 13 blk_recount_segments 0.0177 12 write_profile 0.0625 12 remove_from_page_cache 0.1875 12 ips_freescb 0.0577 12 finish_wait 0.1071 12 do_wp_page 0.0132 12 __d_lookup 0.0417 11 scsi_decide_disposition 0.0344 11 read_block_bitmap 0.0688 11 page_add_rmap 0.0430 11 elv_set_request 0.1719 11 blk_run_queues 0.0688 10 page_remove_rmap 0.0284 10 mempool_free_slab 0.4762 10 kobject_put 0.3125 10 ipsintr_done 0.1042 10 generic_file_llseek 0.0481 10 ext2_update_inode 0.0112 10 __sync_single_inode 0.0184 9 generic_unplug_device 0.0804 9 bio_destructor 0.0804 9 ahc_linux_isr 0.0134 9 add_timer_randomness 0.0296 9 .text.lock.fs_writeback 0.0402 8 percpu_counter_mod 0.1429 8 number 0.0100 8 inode_sub_bytes 0.0714 8 end_that_request_first 0.5000 8 do_anonymous_page 0.0128 7 reserve_blocks 0.0365 7 del_timer_sync 0.0547 7 copy_page_range 0.0068 7 bh_lru_install 0.0292 6 serial_out 0.0750 6 scsi_add_timer 0.0536 6 mempool_alloc_slab 0.1875 6 link_path_walk 0.0027 6 journal_grab_journal_head 0.0536 6 journal_get_undo_access 0.0156 6 get_dirty_limits 0.0288 6 find_vma_prepare 0.0536 6 do_page_cache_readahead 0.0938 6 block_invalidatepage 0.0221 5 wakeup_kswapd 0.0781 5 wake_up_buffer 0.0781 5 vsnprintf 0.0045 5 syscall_call 0.4545 5 mpage_bio_submit 0.0781 5 math_state_restore 0.0625 5 lru_cache_add 0.0781 5 lru_add_drain 0.0521 5 flush_tlb_mm 0.0347 5 do_no_page 0.0051 5 clear_page_tables 0.0108 5 balance_pgdat 0.0084 5 atomic_dec_and_lock 0.0735 5 __copy_user_zeroing_intel 0.0284 5 __block_write_full_page 0.0045 5 .text.lock.buffer 0.0166 4 submit_bh 0.0104 4 strnlen_user 0.0500 4 scsi_next_command 0.0833 4 journal_remove_journal_head 0.0357 4 journal_put_journal_head 0.0208 4 ips_removeq_scb_head 0.0833 4 handle_mm_fault 0.0086 4 get_zeroed_page 0.0417 4 file_ra_state_init 0.1250 4 bio_get_nr_vecs 0.0625 4 __pagevec_lru_add_active 0.0147 3 walk_page_buffers 0.0234 3 unmap_page_range 0.0234 3 sys_lseek 0.0170 3 split_vma 0.0072 3 shrink_zone 0.0156 3 rotate_reclaimable_page 0.0104 3 remove_inode_buffers 0.0268 3 read_pages 0.0089 3 prepare_to_wait_exclusive 0.0268 3 nr_used_zone_pages 0.0312 3 journal_stop 0.0052 3 journal_add_journal_head 0.0094 3 grow_dev_page 0.0089 3 get_page_state 0.0938 3 generic_fillattr 0.0170 3 ext2_get_inode 0.0099 3 do_lookup 0.0156 3 disk_dev_read 0.0469 3 balance_dirty_pages 0.0085 3 __pagevec_release 0.0469 3 __journal_file_buffer 0.0042 2 write_inode 0.0250 2 vfs_permission 0.0060 2 unmap_vmas 0.0027 2 unlock_buffer 0.0208 2 socket_seq_show 0.0235 2 shrink_slab 0.0052 2 show_interrupts 0.0030 2 scsi_delete_timer 0.0417 2 ret_from_intr 0.0714 2 release_blocks 0.0312 2 radix_tree_node_alloc 0.0179 2 proc_lookup 0.0069 2 path_lookup 0.0057 2 open_namei 0.0019 2 mb_cache_shrink_fn 0.0054 2 lookup_mnt 0.0156 2 locks_remove_posix 0.0069 2 kfree 0.0179 2 journal_dirty_data 0.0035 2 journal_commit_transaction 0.0004 2 i_waitq_head 0.0625 2 group_release_blocks 0.0156 2 get_unmapped_area 0.0063 2 free_pgtables 0.0125 2 follow_mount 0.0139 2 flush_read_buffer 0.0114 2 find_vma 0.0208 2 filemap_nopage 0.0024 2 fd_install 0.0312 2 end_buffer_write_sync 0.0179 2 dput 0.0046 2 do_sync_read 0.0104 2 dnotify_flush 0.0104 2 d_alloc 0.0043 2 check_perm 0.0063 2 __pdflush 0.0045 2 __getblk_slow 0.0074 2 __fput 0.0096 2 __bread_slow 0.0114 1 writeback_in_progress 0.0625 1 writeback_acquire 0.0312 1 wake_up_inode 0.0156 1 vma_merge 0.0014 1 vm_acct_memory 0.0156 1 vfs_readdir 0.0078 1 vfs_fstat 0.0125 1 unmap_vma 0.0078 1 unmap_region 0.0027 1 sys_sigreturn 0.0039 1 sys_munmap 0.0089 1 sys_mmap2 0.0057 1 sys_fstat64 0.0156 1 sys_close 0.0078 1 strncpy_from_user 0.0089 1 speedo_refill_rx_buf 0.0021 1 single_release 0.0156 1 shrink_dcache_memory 0.0125 1 serial8250_console_write 0.0016 1 real_lookup 0.0039 1 rb_erase 0.0042 1 put_filp 0.0156 1 pte_alloc_map 0.0037 1 process_backlog 0.0035 1 proc_pid_stat 0.0007 1 proc_file_read 0.0016 1 proc_dointvec 0.0125 1 pgd_ctor 0.0208 1 permission 0.0125 1 pagevec_lookup 0.0156 1 nr_running 0.0156 1 new_handle 0.0125 1 load_elf_binary 0.0003 1 ll_rw_block 0.0069 1 kswapd 0.0028 1 kobject_get 0.0125 1 kjournald 0.0017 1 journal_write_revoke_records 0.0037 1 journal_write_metadata_buffer 0.0011 1 journal_try_to_free_buffers 0.0037 1 journal_end_buffer_io_sync 0.0208 1 is_bad_inode 0.0312 1 iput 0.0069 1 ip_route_input_slow 0.0005 1 init_page_buffers 0.0089 1 handle_ra_miss 0.0089 1 group_send_sig_info 0.0009 1 get_unused_fd 0.0024 1 get_empty_filp 0.0039 1 generic_file_aio_read 0.0078 1 generic_delete_inode 0.0042 1 fsync_buffers_list 0.0026 1 free_pages 0.0156 1 flush_tlb_page 0.0069 1 find_next_usable_block 0.0008 1 file_kill 0.0208 1 ext3_releasepage 0.0078 1 ext3_ordered_writepage 0.0021 1 ext3_getblk 0.0016 1 ext3_get_group_desc 0.0052 1 ext3_get_block_handle 0.0011 1 ext2_writepages 0.0208 1 ext2_readpages 0.0208 1 ext2_put_inode 0.0208 1 exit_notify 0.0005 1 end_buffer_read_sync 0.0208 1 end_bio_bh_io_sync 0.0156 1 do_writepages 0.0156 1 do_sync_write 0.0052 1 do_signal 0.0035 1 do_rw_proc 0.0057 1 do_munmap 0.0025 1 do_mmap_pgoff 0.0005 1 do_invalidatepage 0.0208 1 do_get_write_access 0.0006 1 do_fcntl 0.0023 1 dentry_open 0.0026 1 d_lookup 0.0104 1 create_elf_tables 0.0010 1 cp_new_stat64 0.0031 1 copy_process 0.0004 1 can_vma_merge_after 0.0089 1 call_rcu 0.0156 1 buffer_insert_list 0.0104 1 block_write_full_page 0.0033 1 blk_queue_bounce 0.0104 1 bget_one 0.0625 1 add_wait_queue 0.0125 1 add_to_page_cache_lru 0.0125 1 __vma_link 0.0063 1 __set_page_dirty_buffers 0.0033 1 __pte_chain_free 0.0104 1 __journal_unfile_buffer 0.0019 1 __journal_try_to_free_buffer 0.0057