3136410 total 0.9758 3073847 default_idle 48028.8594 13068 __copy_to_user_ll 102.0938 7901 __copy_from_user_ll 61.7266 7324 __block_prepare_write 6.7316 1693 system_call 38.4773 1302 scsi_request_fn 1.6953 1165 do_gettimeofday 5.6010 1157 __pagevec_lru_add 5.1652 1111 buffered_rmqueue 3.3065 952 shrink_cache 1.1019 927 refill_inactive_zone 0.6897 892 generic_file_aio_write_nolock 0.3223 773 current_kernel_time 9.6625 732 free_hot_cold_page 2.8594 684 unlock_page 8.5500 678 ext2_get_block 0.6621 666 shrink_list 0.4476 619 __find_get_block 2.9760 568 ext2_get_branch 2.0882 555 get_offset_tsc 17.3438 539 scsi_dispatch_cmd 1.1229 508 fget_light 3.9688 500 do_generic_mapping_read 0.4735 498 find_get_page 7.7812 495 mpage_writepage 0.2975 492 __make_request 0.3534 462 radix_tree_lookup 5.7750 426 schedule 0.2610 418 mpage_writepages 0.5718 387 mpage_end_io_read 3.0234 380 page_waitqueue 7.9167 374 add_to_page_cache 1.3750 364 sys_gettimeofday 1.7500 359 dnotify_parent 3.3241 336 ips_isintr_copperhead_memio 5.2500 333 scsi_end_request 1.3875 333 release_pages 0.9911 320 __mark_inode_dirty 1.2500 315 __wake_up 3.9375 302 activate_page 1.7159 269 mark_page_accessed 4.2031 250 kmem_cache_alloc 3.1250 243 radix_tree_delete 1.0125 243 generic_file_write 1.8984 242 kmem_cache_free 2.5208 237 do_mpage_readpage 0.2428 230 __set_page_dirty_nobuffers 1.1058 227 end_page_writeback 1.1823 221 __block_commit_write 1.3813 218 find_lock_page 1.1354 210 page_referenced 1.0096 204 create_empty_buffers 1.2750 203 drop_buffers 0.9062 192 page_address 1.0909 181 check_ttfb_buffer 1.8854 178 radix_tree_insert 1.0114 176 generic_commit_write 1.1000 175 __generic_file_aio_read 0.3038 170 bio_alloc 0.3795 168 bio_add_page 0.5000 165 __alloc_pages 0.1946 160 test_clear_page_dirty 2.1622 160 create_buffers 0.9091 157 ext2_block_to_path 0.4673 156 __brelse 2.4375 151 get_request 0.2247 147 __do_page_cache_readahead 0.4537 141 bad_range 1.2589 135 ext2_new_block 0.0898 131 vfs_write 0.4309 130 fput 4.0625 129 inode_update_time 0.5759 125 sys_write 1.1161 124 kmap_atomic 0.7750 123 file_read_actor 0.5125 113 sys_read 1.0089 103 scsi_device_unbusy 0.7153 102 ext2_alloc_block 0.4904 100 radix_tree_preload 0.5682 100 prep_new_page 1.0417 98 put_io_context 1.0208 96 __getblk 1.0000 94 recalc_bh_state 0.6528 92 vfs_read 0.3026 91 __remove_from_page_cache 0.6319 89 __pagevec_release_nonlru 0.5563 88 try_to_free_buffers 0.5000 86 ext2_alloc_branch 0.1493 84 syscall_exit 7.6364 83 __clear_page_buffers 1.0375 81 __set_page_buffers 1.0125 79 block_prepare_write 0.9875 75 update_atime 0.3125 71 scsi_put_command 0.4931 69 mempool_alloc 0.2054 69 mark_buffer_dirty 0.7188 69 inode_times_differ 0.8625 60 __find_get_block_slow 0.1974 59 scsi_done 0.4609 57 mark_buffer_dirty_inode 0.4453 57 __bread 0.8906 56 ips_chkstatus 0.1094 55 __mod_timer 0.1910 53 del_timer 0.4732 52 scsi_finish_command 0.2955 51 generic_file_read 0.2898 50 kunmap_atomic 3.1250 49 prepare_to_wait 0.4375 49 page_cache_readahead 0.1276 47 generic_file_write_nolock 0.2938 47 ext2_free_blocks 0.0653 46 filemap_fdatawait 0.1250 46 __end_that_request_first 0.0799 45 ext2_prepare_write 0.9375 44 do_softirq 0.2115 44 .text.lock.vmscan 0.2037 43 init_buffer_head 0.6719 43 bio_put 0.6719 43 __copy_user_intel 0.2443 42 .text.lock.filemap 0.2100 41 mpage_end_io_write 0.3203 40 scsi_io_completion 0.0357 40 cpu_idle 0.5000 40 alloc_buffer_head 0.5000 39 scsi_run_queue 0.1875 39 sched_clock 0.3047 39 __get_page_state 0.2708 38 remove_suid 0.2969 37 mpage_readpages 0.1005 37 ips_statupd_copperhead_memio 0.3304 37 handle_IRQ_event 0.2891 36 ips_intr_copperhead 0.2500 35 truncate_complete_page 0.2431 35 find_get_pages 0.3646 32 balance_dirty_pages_ratelimited 0.2222 31 scsi_init_cmd_errh 0.1615 31 get_io_context 0.2422 31 ext2_free_branches 0.0718 31 deadline_set_request 0.2422 25 ips_is_passthru 0.1302 24 sd_rw_intr 0.0536 24 ext2_get_group_desc 0.1250 23 wait_on_page_bit 0.1027 23 inode_add_bytes 0.2054 23 free_buffer_head 0.2875 23 blk_run_queue 0.2875 23 bio_endio 0.1797 23 add_disk_randomness 0.3594 22 __lookup 0.1058 21 try_to_release_page 0.1875 21 scsi_softirq 0.0938 21 add_timer_randomness 0.0691 20 mempool_free 0.1562 20 ips_done 0.0187 19 do_ipsintr 0.1319 18 syscall_call 1.6364 18 page_add_rmap 0.0703 18 grab_block 0.0363 17 do_page_fault 0.0119 17 .text.lock.mpage 0.4595 16 unmap_underlying_metadata 0.1429 16 set_bh_page 0.1667 16 copy_page_range 0.0156 16 __lock_page 0.0667 15 writeback_inodes 0.0938 15 truncate_inode_pages 0.0199 15 submit_bio 0.0938 15 pdflush_operation 0.0781 15 generic_make_request 0.0375 15 blk_run_queues 0.0938 15 __sync_single_inode 0.0276 14 scsi_decide_disposition 0.0437 14 link_path_walk 0.0063 14 ips_next 0.0075 14 do_wp_page 0.0154 14 do_anonymous_page 0.0224 13 io_schedule 0.2031 13 group_reserve_blocks 0.1354 13 generic_unplug_device 0.1161 13 blk_recount_segments 0.0177 13 __d_lookup 0.0451 12 inode_sub_bytes 0.1071 12 device_not_available 0.2927 12 __pagevec_free 0.2500 11 sync_sb_inodes 0.0176 11 page_remove_rmap 0.0312 11 kobject_put 0.3438 10 write_profile 0.0521 10 rotate_reclaimable_page 0.0347 10 reserve_blocks 0.0521 10 remove_from_page_cache 0.1562 10 ips_freescb 0.0481 10 handle_mm_fault 0.0216 10 finish_wait 0.0893 10 end_that_request_first 0.6250 10 __block_write_full_page 0.0089 9 proc_lookup 0.0312 9 ext2_discard_prealloc 0.0804 9 ahc_linux_isr 0.0134 9 .text.lock.page_writeback 0.2368 8 read_pages 0.0238 8 read_block_bitmap 0.0500 8 do_page_cache_readahead 0.1250 8 bh_lru_install 0.0333 7 wake_up_inode 0.1094 7 mpage_alloc 0.0486 7 mempool_alloc_slab 0.2188 7 memcpy 0.1094 7 math_state_restore 0.0875 7 flush_tlb_mm 0.0486 7 find_vma 0.0729 7 ext2_update_inode 0.0078 7 del_timer_sync 0.0547 7 bget_one 0.4375 6 walk_page_buffers 0.0469 6 wake_up_buffer 0.0938 6 serial_out 0.0750 6 journal_put_journal_head 0.0312 6 journal_grab_journal_head 0.0536 6 journal_add_journal_head 0.0187 6 ipsintr_done 0.0625 6 group_release_blocks 0.0469 6 get_dirty_limits 0.0288 6 do_no_page 0.0061 6 bio_destructor 0.0536 6 atomic_dec_and_lock 0.0882 6 __pagevec_lru_add_active 0.0221 5 zap_pte_range 0.0078 5 wakeup_kswapd 0.0781 5 shrink_zone 0.0260 5 scsi_delete_timer 0.1042 5 scsi_add_timer 0.0446 5 restore_fpu 0.1562 5 percpu_counter_mod 0.0893 5 path_lookup 0.0142 5 number 0.0063 5 nr_used_zone_pages 0.0521 5 mempool_free_slab 0.2381 5 lru_add_drain 0.0521 5 get_zeroed_page 0.0521 5 elv_set_request 0.0781 5 clear_page_tables 0.0108 5 block_write_full_page 0.0164 5 balance_dirty_pages 0.0142 5 __journal_remove_journal_head 0.0120 4 writeback_acquire 0.1250 4 submit_bh 0.0104 4 put_filp 0.0625 4 put_device 0.2500 4 journal_commit_transaction 0.0009 4 iput 0.0278 4 ips_removeq_scb_head 0.0833 4 get_page_state 0.1250 4 generic_fillattr 0.0227 4 generic_file_llseek 0.0192 4 end_buffer_read_sync 0.0833 4 end_buffer_async_write 0.0156 4 block_invalidatepage 0.0147 4 __wait_on_buffer 0.0167 4 __journal_unfile_buffer 0.0076 4 __copy_user_zeroing_intel 0.0227 4 .text.lock.fs_writeback 0.0179 3 vsnprintf 0.0027 3 sys_munmap 0.0268 3 sys_lseek 0.0170 3 scsi_next_command 0.0625 3 radix_tree_node_alloc 0.0268 3 mpage_bio_submit 0.0469 3 lookup_mnt 0.0234 3 ll_rw_block 0.0208 3 journal_stop 0.0052 3 journal_dirty_data 0.0052 3 is_bad_inode 0.0938 3 io_schedule_timeout 0.0469 3 grow_dev_page 0.0089 3 ext2_get_inode 0.0099 3 end_bio_bh_io_sync 0.0469 3 dput 0.0069 3 do_mmap_pgoff 0.0016 3 d_alloc 0.0065 3 blk_queue_bounce 0.0312 3 __fput 0.0144 3 .text.lock.buffer 0.0100 2 write_inode 0.0250 2 vm_acct_memory 0.0312 2 vgacon_save_screen 0.0179 2 vfs_fstat 0.0250 2 unmap_vmas 0.0027 2 unix_poll 0.0125 2 sys_mmap2 0.0114 2 sys_close 0.0156 2 strncpy_from_user 0.0179 2 start_this_handle 0.0024 2 speedo_interrupt 0.0034 2 shrink_slab 0.0052 2 shrink_icache_memory 0.0417 2 shrink_dcache_memory 0.0250 2 remove_shared_vm_struct 0.0156 2 release_blocks 0.0312 2 pte_alloc_one 0.0179 2 may_open 0.0042 2 mark_buffer_async_write 0.0625 2 journal_get_undo_access 0.0052 2 handle_ra_miss 0.0179 2 get_unused_fd 0.0048 2 follow_mount 0.0139 2 flush_tlb_page 0.0139 2 flush_read_buffer 0.0114 2 find_vma_prepare 0.0179 2 filemap_nopage 0.0024 2 file_ra_state_init 0.0625 2 ext3_ordered_commit_write 0.0089 2 ext3_get_block_handle 0.0022 2 ext2_put_inode 0.0417 2 do_sync_write 0.0104 2 do_sync_read 0.0104 2 do_proc_dointvec 0.0021 2 do_lookup 0.0104 2 do_get_write_access 0.0012 2 create_elf_tables 0.0020 2 cp_new_stat64 0.0063 2 check_perm 0.0063 2 cap_vm_enough_memory 0.0102 2 bio_get_nr_vecs 0.0312 2 balance_pgdat 0.0034 2 __pagevec_release 0.0312 2 __journal_file_buffer 0.0028 2 __iget 0.0208 2 __get_free_pages 0.0312 1 zap_pmd_range 0.0069 1 writeback_release 0.0208 1 writeback_in_progress 0.0625 1 vsprintf 0.0208 1 vfs_create 0.0048 1 unmap_vma_list 0.0208 1 unmap_region 0.0027 1 unmap_page_range 0.0078 1 unlock_buffer 0.0104 1 sys_wait4 0.0015 1 sys_stat64 0.0156 1 sys_open 0.0069 1 sys_mprotect 0.0013 1 sys_fstat64 0.0156 1 strnlen_user 0.0125 1 split_vma 0.0024 1 show_interrupts 0.0015 1 serial_in 0.0156 1 seq_printf 0.0089 1 scsi_free_sgtable 0.0208 1 run_timer_softirq 0.0025 1 ret_from_intr 0.0357 1 resume_userspace 0.0417 1 restore_all 0.0714 1 remove_wait_queue 0.0125 1 rb_insert_color 0.0042 1 radix_tree_gang_lookup 0.0063 1 pte_alloc_map 0.0037 1 proc_readsys 0.0156 1 proc_get_inode 0.0033 1 proc_calc_metrics 0.0104 1 proc_alloc_inode 0.0078 1 prepare_to_wait_exclusive 0.0089 1 open_namei 0.0010 1 net_rx_action 0.0035 1 mwait_idle 0.0078 1 mb_cache_shrink_fn 0.0027 1 locks_remove_posix 0.0035 1 locks_remove_flock 0.0048 1 kobject_get 0.0125 1 kmem_flagcheck 0.0156 1 kfree 0.0089 1 journal_try_to_free_buffers 0.0037 1 journal_remove_journal_head 0.0089 1 journal_dirty_metadata 0.0018 1 invalidate_inode_buffers 0.0104 1 iget_locked 0.0052 1 i_waitq_head 0.0312 1 get_unmapped_area 0.0031 1 get_new_inode_fast 0.0045 1 fsync_buffers_list 0.0026 1 free_pages_and_swap_cache 0.0063 1 fn_hash_lookup 0.0039 1 file_kill 0.0208 1 fget 0.0156 1 fd_install 0.0156 1 ext3_try_to_allocate 0.0013 1 ext3_ordered_writepage 0.0021 1 ext3_mark_iloc_dirty 0.0156 1 ext3_get_group_desc 0.0052 1 ext3_get_block 0.0063 1 ext3_find_entry 0.0009 1 ext3_file_write 0.0045 1 ext2_readpages 0.0208 1 eligible_child 0.0045 1 dup_task_struct 0.0048 1 do_sigaction 0.0016 1 do_rw_proc 0.0057 1 do_munmap 0.0025 1 do_exit 0.0013 1 disk_dev_read 0.0156 1 detach_vmas_to_be_unmapped 0.0089 1 dcache_readdir 0.0020 1 count 0.0156 1 copy_strings 0.0016 1 copy_mm 0.0010 1 can_share_swap_page 0.0078 1 cache_init_objs 0.0069 1 cache_grow 0.0012 1 blk_congestion_wait 0.0057 1 arp_process 0.0007 1 add_wait_queue 0.0125 1 __writeback_single_inode 0.0057 1 __set_page_dirty_buffers 0.0033 1 __rb_rotate_left 0.0156 1 __pdflush 0.0022 1 __kmalloc 0.0069 1 __constant_c_and_count_memset 0.0065 1 __bread_slow 0.0057 1 .text.lock.swap 0.0083