3128834 total 0.9734 3069582 default_idle 47962.2188 15848 __copy_from_user_ll 123.8125 14007 __copy_to_user_ll 109.4297 1661 scsi_request_fn 2.1628 1232 buffered_rmqueue 3.6667 1121 shrink_cache 1.2975 868 free_hot_cold_page 3.3906 831 schedule 0.5092 759 scsi_dispatch_cmd 1.5813 698 refill_inactive_zone 0.5193 684 __make_request 0.4914 669 unlock_page 8.3625 663 ext2_get_branch 2.4375 647 __pagevec_lru_add 2.8884 643 __find_get_block 3.0913 626 shrink_list 0.4207 614 mpage_writepage 0.3690 575 ext2_get_block 0.5615 494 ips_isintr_copperhead_memio 7.7188 489 scsi_end_request 2.0375 482 find_get_page 7.5312 465 __wake_up 5.8125 452 mpage_writepages 0.6183 404 add_to_page_cache 1.4853 386 page_waitqueue 8.0417 382 mpage_end_io_read 2.9844 363 page_referenced 1.7452 355 radix_tree_lookup 4.4375 327 generic_file_aio_write_nolock 0.1181 293 __set_page_dirty_nobuffers 1.4087 281 __mark_inode_dirty 1.0977 270 drop_buffers 1.2054 260 radix_tree_delete 1.0833 253 end_page_writeback 1.3177 244 kmem_cache_alloc 3.0500 243 create_empty_buffers 1.5188 241 do_generic_mapping_read 0.2282 239 kmem_cache_free 2.4896 238 do_mpage_readpage 0.2439 236 mark_page_accessed 3.6875 235 release_pages 0.6994 214 radix_tree_insert 1.2159 202 bio_add_page 0.6012 194 check_ttfb_buffer 2.0208 192 ext2_block_to_path 0.5714 191 __block_prepare_write 0.1756 180 bio_alloc 0.4018 180 bad_range 1.6071 174 __brelse 2.7188 171 current_kernel_time 2.1375 168 __block_commit_write 1.0500 162 create_buffers 0.9205 159 test_clear_page_dirty 2.1486 159 __alloc_pages 0.1875 158 __do_page_cache_readahead 0.4877 156 get_request 0.2321 137 ext2_new_block 0.0911 130 system_call 2.9545 128 scsi_device_unbusy 0.8889 122 page_address 0.6932 121 try_to_free_buffers 0.6875 119 scsi_put_command 0.8264 117 __remove_from_page_cache 0.8125 115 __pagevec_release_nonlru 0.7188 111 do_gettimeofday 0.5337 103 kmap_atomic 0.6438 101 prep_new_page 1.0521 100 find_lock_page 0.5208 98 ext2_alloc_block 0.4712 98 del_timer 0.8750 95 mempool_alloc 0.2827 95 mark_buffer_dirty 0.9896 94 __clear_page_buffers 1.1750 92 scsi_done 0.7188 92 radix_tree_preload 0.5227 92 put_io_context 0.9583 87 do_softirq 0.4183 85 activate_page 0.4830 83 ips_statupd_copperhead_memio 0.7411 82 generic_commit_write 0.5125 79 scsi_io_completion 0.0705 77 prepare_to_wait 0.6875 77 do_ipsintr 0.5347 76 get_offset_tsc 2.3750 75 __set_page_buffers 0.9375 75 __getblk 0.7812 73 ips_chkstatus 0.1426 72 filemap_fdatawait 0.1957 70 scsi_finish_command 0.3977 69 __find_get_block_slow 0.2270 68 bio_put 1.0625 67 __mod_timer 0.2326 66 ext2_alloc_branch 0.1146 65 file_read_actor 0.2708 65 __end_that_request_first 0.1128 65 __bread 1.0156 60 alloc_buffer_head 0.7500 58 mpage_readpages 0.1576 55 recalc_bh_state 0.3819 54 set_bh_page 0.5625 54 fget_light 0.4219 53 ips_is_passthru 0.2760 53 cpu_idle 0.6625 52 page_cache_readahead 0.1354 52 bio_endio 0.4062 52 .text.lock.vmscan 0.2407 48 add_disk_randomness 0.7500 47 ext2_free_blocks 0.0653 45 .text.lock.filemap 0.2250 43 mark_buffer_dirty_inode 0.3359 42 wait_on_page_bit 0.1875 42 scsi_init_cmd_errh 0.2188 40 find_get_pages 0.4167 39 ips_done 0.0364 39 io_schedule 0.6094 39 dnotify_parent 0.3611 39 __copy_user_intel 0.2216 38 sched_clock 0.2969 37 generic_make_request 0.0925 37 free_buffer_head 0.4625 36 block_prepare_write 0.4500 36 .text.lock.mpage 0.9730 35 ips_removeq_scb_head 0.7292 34 truncate_complete_page 0.2361 34 __get_page_state 0.2361 31 blk_run_queues 0.1938 31 blk_recount_segments 0.0421 30 ips_intr_copperhead 0.2083 30 ips_freescb 0.1442 30 inode_update_time 0.1339 29 scsi_softirq 0.1295 29 inode_add_bytes 0.2589 29 ext2_get_group_desc 0.1510 29 deadline_set_request 0.2266 29 blk_run_queue 0.3625 28 generic_file_write 0.2188 27 ext2_free_branches 0.0625 27 balance_dirty_pages_ratelimited 0.1875 26 ips_next 0.0139 25 sys_gettimeofday 0.1202 25 get_io_context 0.1953 24 sd_rw_intr 0.0536 24 mpage_end_io_write 0.1875 23 unmap_underlying_metadata 0.2054 23 try_to_release_page 0.2054 23 finish_wait 0.2054 22 update_atime 0.0917 22 .text.lock.page_writeback 0.5789 21 ext2_prepare_write 0.4375 20 vfs_write 0.0658 20 mempool_free 0.1562 20 fput 0.6250 20 bh_lru_install 0.0833 20 __lookup 0.0962 19 sync_sb_inodes 0.0304 19 submit_bio 0.1187 19 scsi_run_queue 0.0913 19 kobject_put 0.5938 19 init_buffer_head 0.2969 19 group_reserve_blocks 0.1979 18 __d_lookup 0.0625 17 ext2_discard_prealloc 0.1518 17 __generic_file_aio_read 0.0295 16 pdflush_operation 0.0833 16 grab_block 0.0323 16 __lock_page 0.0667 15 truncate_inode_pages 0.0199 15 sys_write 0.1339 15 remove_from_page_cache 0.2344 15 inode_sub_bytes 0.1339 15 do_wp_page 0.0164 15 do_page_fault 0.0105 15 bio_destructor 0.1339 13 writeback_inodes 0.0813 13 vfs_read 0.0428 13 page_add_rmap 0.0508 13 memcpy 0.2031 13 ext2_update_inode 0.0145 13 do_anonymous_page 0.0208 13 del_timer_sync 0.1016 13 add_timer_randomness 0.0428 13 __pagevec_free 0.2708 12 sys_read 0.1071 12 number 0.0150 12 mempool_alloc_slab 0.3750 12 ipsintr_done 0.1250 12 generic_unplug_device 0.1071 11 mpage_alloc 0.0764 11 journal_grab_journal_head 0.0982 11 .text.lock.buffer 0.0365 10 write_profile 0.0521 10 inode_times_differ 0.1250 10 device_not_available 0.2439 10 __sync_single_inode 0.0184 9 scsi_decide_disposition 0.0281 9 read_block_bitmap 0.0563 9 link_path_walk 0.0040 9 generic_file_llseek 0.0433 9 elv_set_request 0.1406 9 copy_page_range 0.0088 9 bio_get_nr_vecs 0.1406 8 page_remove_rmap 0.0227 8 kunmap_atomic 0.5000 8 get_dirty_limits 0.0385 8 generic_file_write_nolock 0.0500 8 find_vma_prepare 0.0714 8 ahc_linux_isr 0.0119 7 vsnprintf 0.0063 7 syscall_exit 0.6364 7 scsi_add_timer 0.0625 7 reserve_blocks 0.0365 7 remove_suid 0.0547 7 generic_file_read 0.0398 7 end_that_request_first 0.4375 7 do_no_page 0.0072 7 do_mmap_pgoff 0.0038 6 wakeup_kswapd 0.0938 6 scsi_next_command 0.1250 6 percpu_counter_mod 0.1071 6 lru_cache_add 0.0938 6 handle_mm_fault 0.0129 6 do_page_cache_readahead 0.0938 6 __journal_unfile_buffer 0.0114 6 __iget 0.0625 6 __copy_user_zeroing_intel 0.0341 5 restore_fpu 0.1562 5 mempool_free_slab 0.2381 5 handle_ra_miss 0.0446 5 grow_dev_page 0.0149 5 flush_tlb_mm 0.0347 5 balance_pgdat 0.0084 5 balance_dirty_pages 0.0142 4 start_this_handle 0.0048 4 shrink_slab 0.0104 4 serial_out 0.0500 4 scsi_delete_timer 0.0833 4 read_pages 0.0119 4 nr_free_pages 0.0500 4 mpage_bio_submit 0.0625 4 mb_cache_shrink_fn 0.0109 4 io_schedule_timeout 0.0625 4 fget 0.0625 4 __journal_remove_journal_head 0.0096 4 __block_write_full_page 0.0036 4 .text.lock.fs_writeback 0.0179 3 writeback_in_progress 0.1875 3 writeback_acquire 0.0938 3 wake_up_buffer 0.0469 3 vma_merge 0.0043 3 sys_lseek 0.0170 3 shrink_zone 0.0156 3 show_interrupts 0.0045 3 serial_in 0.0469 3 release_blocks 0.0469 3 nr_used_zone_pages 0.0312 3 mpage_readpage 0.0312 3 may_open 0.0063 3 ll_rw_block 0.0208 3 journal_stop 0.0052 3 journal_get_undo_access 0.0078 3 journal_dirty_metadata 0.0055 3 init_page_buffers 0.0268 3 handle_IRQ_event 0.0234 3 ext3_mark_iloc_dirty 0.0469 3 dentry_open 0.0078 3 cp_new_stat64 0.0094 3 clear_page_tables 0.0065 3 check_perm 0.0094 3 blk_queue_bounce 0.0312 3 atomic_dec_and_lock 0.0441 3 add_to_page_cache_lru 0.0375 3 __kmalloc 0.0208 3 __journal_file_buffer 0.0042 2 zap_pte_range 0.0031 2 walk_page_buffers 0.0156 2 unmap_region 0.0054 2 unmap_page_range 0.0156 2 submit_bh 0.0052 2 strnlen_user 0.0250 2 strncpy_from_user 0.0179 2 speedo_rx 0.0022 2 scsi_free_sgtable 0.0417 2 schedule_timeout 0.0096 2 ret_from_intr 0.0714 2 resume_userspace 0.0833 2 radix_tree_node_alloc 0.0179 2 pte_alloc_map 0.0074 2 proc_lookup 0.0069 2 prepare_to_wait_exclusive 0.0179 2 open_namei 0.0019 2 netif_rx 0.0043 2 math_state_restore 0.0250 2 journal_try_to_free_buffers 0.0074 2 journal_put_journal_head 0.0104 2 journal_add_journal_head 0.0063 2 ip_route_input_slow 0.0009 2 group_release_blocks 0.0156 2 get_zeroed_page 0.0208 2 get_unused_fd 0.0048 2 free_pages_and_swap_cache 0.0125 2 fn_hash_lookup 0.0078 2 flush_tlb_page 0.0139 2 find_vma 0.0208 2 find_next_usable_block 0.0017 2 filp_open 0.0179 2 ext2_writepages 0.0417 2 ext2_readpages 0.0417 2 eventpoll_init_file 0.0625 2 end_buffer_write_sync 0.0179 2 end_buffer_async_write 0.0078 2 end_bio_bh_io_sync 0.0312 2 do_sync_read 0.0104 2 d_alloc 0.0043 2 block_write_full_page 0.0066 2 block_sync_page 0.1250 2 block_invalidatepage 0.0074 2 __pagevec_release 0.0312 2 __journal_try_to_free_buffer 0.0114 2 __constant_c_and_count_memset 0.0130 2 .text.lock.swap 0.0167 1 writeback_release 0.0208 1 wait_task_zombie 0.0022 1 vsprintf 0.0208 1 vfs_permission 0.0030 1 vfs_getattr 0.0057 1 unmap_vmas 0.0014 1 test_perm 0.0104 1 sysfs_release 0.0125 1 sys_wait4 0.0015 1 sys_sigreturn 0.0039 1 sys_rt_sigsuspend 0.0031 1 sys_open 0.0069 1 sys_mmap2 0.0057 1 sys_fstat64 0.0156 1 speedo_interrupt 0.0017 1 show_stat 0.0011 1 seq_read 0.0013 1 rt_hash_code 0.0069 1 rotate_reclaimable_page 0.0035 1 rb_insert_color 0.0042 1 radix_tree_gang_lookup 0.0063 1 process_backlog 0.0035 1 proc_read_inode 0.0156 1 path_lookup 0.0028 1 meminfo_read_proc 0.0020 1 mark_buffer_async_write 0.0312 1 lru_add_drain 0.0104 1 log_wait_commit 0.0033 1 load_elf_interp 0.0017 1 kmem_flagcheck 0.0156 1 kjournald 0.0017 1 kfree 0.0089 1 journal_dirty_data 0.0017 1 journal_commit_transaction 0.0002 1 journal_cancel_revoke 0.0039 1 is_bad_inode 0.0312 1 init_buffer 0.0526 1 getname 0.0048 1 get_vmalloc_info 0.0063 1 get_signal_to_deliver 0.0011 1 get_page_state 0.0312 1 get_new_inode_fast 0.0045 1 get_empty_filp 0.0039 1 generic_fillattr 0.0057 1 generic_delete_inode 0.0042 1 fsync_buffers_list 0.0026 1 fold_prot_inuse 0.0312 1 flush_read_buffer 0.0057 1 find_or_create_page 0.0048 1 filemap_nopage 0.0012 1 file_ra_state_init 0.0312 1 file_move 0.0156 1 ext3_ordered_writepage 0.0021 1 ext3_mark_inode_dirty 0.0104 1 ext3_journal_dirty_data 0.0089 1 ext3_get_inode_block 0.0037 1 ext3_get_branch 0.0042 1 ext3_get_block_handle 0.0011 1 ext2_readpage 0.0312 1 ext2_get_inode 0.0033 1 exit_notify 0.0005 1 exit_io_context 0.0069 1 end_buffer_read_sync 0.0208 1 do_proc_dointvec 0.0010 1 do_munmap 0.0025 1 do_lookup 0.0052 1 disk_attr_show 0.0156 1 detach_vmas_to_be_unmapped 0.0089 1 de_put 0.0052 1 dcache_readdir 0.0020 1 copy_strings 0.0016 1 change_protection 0.0017 1 cap_vm_enough_memory 0.0051 1 bmap 0.0156 1 blk_congestion_wait 0.0057 1 arp_process 0.0007 1 alloc_skb 0.0042 1 __wait_on_buffer 0.0042 1 __pte_chain_free 0.0104 1 __pdflush 0.0022 1 __pagevec_lru_add_active 0.0037 1 __getblk_slow 0.0037 1 __get_free_pages 0.0156 1 __fput 0.0048 1 __bread_slow 0.0057 1 __bforget 0.0104