3070839 total 0.9499 2998588 default_idle 46852.9375 13384 __copy_to_user_ll 104.5625 10799 __block_prepare_write 9.7817 5059 __copy_from_user_ll 39.5234 3547 system_call 80.6136 2423 do_gettimeofday 12.6198 1741 generic_file_aio_write_nolock 0.6183 1499 current_kernel_time 18.7375 1227 buffered_rmqueue 3.6518 1213 scsi_request_fn 1.5794 1032 get_offset_tsc 32.2500 941 do_generic_mapping_read 0.8911 916 __pagevec_lru_add 4.0893 899 fget_light 7.0234 781 free_hot_cold_page 3.0508 761 refill_inactive_zone 0.5662 721 shrink_cache 0.8345 715 radix_tree_lookup 8.9375 709 shrink_list 0.4765 699 sys_gettimeofday 3.3606 661 dnotify_parent 6.1204 604 __find_get_block 2.9038 603 ext2_get_block 0.5889 568 unlock_page 7.1000 566 ext2_get_branch 2.0809 562 find_get_page 8.7812 545 mpage_writepage 0.3213 520 scsi_dispatch_cmd 1.0833 509 mpage_writepages 0.6963 496 __make_request 0.3563 486 add_to_page_cache 1.7868 470 schedule 0.2880 464 find_lock_page 2.4167 436 page_waitqueue 9.0833 436 generic_file_write 3.8929 419 __block_commit_write 2.6187 409 mpage_end_io_read 3.1953 397 __mark_inode_dirty 1.5508 323 ips_isintr_copperhead_memio 5.0469 302 scsi_end_request 1.2583 295 mark_page_accessed 4.6094 287 vfs_write 0.9441 280 __generic_file_aio_read 0.5000 269 create_buffers 1.5284 260 end_page_writeback 1.3542 259 do_mpage_readpage 0.2654 255 fput 7.9688 251 activate_page 1.4261 248 radix_tree_delete 1.0333 244 __wake_up 3.0500 238 release_pages 0.7083 235 kmem_cache_alloc 2.9375 232 kmem_cache_free 2.4167 228 __set_page_dirty_nobuffers 1.0962 225 page_address 1.2784 224 generic_commit_write 1.4000 222 sys_write 1.9821 216 drop_buffers 0.8438 207 inode_update_time 0.9241 205 create_empty_buffers 1.2812 193 file_read_actor 0.8042 190 radix_tree_insert 1.0795 186 bad_range 1.6607 176 __brelse 2.7500 170 sys_read 1.5179 165 update_atime 0.6875 165 ext2_block_to_path 0.4911 163 bio_add_page 0.4851 162 __alloc_pages 0.1841 155 check_ttfb_buffer 1.6146 154 bio_alloc 0.3438 153 get_request 0.2277 152 syscall_exit 13.8182 151 vfs_read 0.4967 148 kmap_atomic 0.9250 147 mark_buffer_dirty 1.5312 147 __do_page_cache_readahead 0.4537 145 block_prepare_write 1.8125 139 .text.lock.vmscan 0.6435 138 test_clear_page_dirty 1.8649 138 page_referenced 0.6635 135 ext2_new_block 0.0898 131 prep_new_page 1.3646 131 inode_times_differ 1.6375 118 __pagevec_release_nonlru 0.7375 111 __remove_from_page_cache 0.7708 110 generic_file_read 0.6250 110 ext2_alloc_block 0.5288 102 try_to_free_buffers 0.5795 101 radix_tree_preload 0.5739 89 .text.lock.filemap 0.4450 87 generic_file_write_nolock 0.5437 84 remove_suid 0.6562 81 page_cache_readahead 0.1633 78 put_io_context 0.8125 75 balance_dirty_pages_ratelimited 0.5208 74 kunmap_atomic 4.6250 72 scsi_device_unbusy 0.5000 72 __clear_page_buffers 0.9000 68 filemap_fdatawait 0.1848 68 __getblk 0.7083 67 __get_page_state 0.4653 66 __bread 1.0312 63 do_softirq 0.3029 63 __set_page_buffers 0.7875 63 __find_get_block_slow 0.1969 62 ext2_prepare_write 1.2917 61 bio_put 0.9531 60 mempool_alloc 0.1786 57 handle_IRQ_event 0.4453 54 ips_statupd_copperhead_memio 0.4821 53 pdflush_operation 0.2760 50 mpage_readpages 0.1359 50 ips_intr_copperhead 0.3472 50 find_get_pages 0.5208 48 ext2_alloc_branch 0.0833 47 ext2_free_blocks 0.0653 46 del_timer 0.4107 46 __mod_timer 0.1597 44 prepare_to_wait 0.3929 41 scsi_done 0.3203 41 cpu_idle 0.5125 41 .text.lock.mpage 1.1081 40 set_bh_page 0.4167 38 scsi_put_command 0.2639 38 __copy_user_intel 0.2159 37 sync_sb_inodes 0.0593 37 mark_buffer_dirty_inode 0.2891 34 scsi_io_completion 0.0304 33 mpage_end_io_write 0.2578 33 __lookup 0.1587 32 writeback_inodes 0.2000 32 syscall_call 2.9091 30 recalc_bh_state 0.1103 29 sched_clock 0.2014 29 generic_make_request 0.0725 28 ips_chkstatus 0.0547 28 grab_block 0.0565 28 add_disk_randomness 0.4375 27 scsi_finish_command 0.1534 27 ext2_get_group_desc 0.1406 27 __end_that_request_first 0.0496 26 scsi_init_cmd_errh 0.1354 26 init_buffer_head 0.4062 26 ext2_free_branches 0.0602 26 deadline_set_request 0.2031 25 scsi_run_queue 0.1202 25 get_io_context 0.1953 25 alloc_buffer_head 0.3125 23 mpage_alloc 0.1597 21 wait_on_page_bit 0.0938 21 free_buffer_head 0.2625 21 del_timer_sync 0.0691 21 blk_run_queue 0.2625 20 scsi_softirq 0.0893 20 __sync_single_inode 0.0368 19 ext2_discard_prealloc 0.1696 19 blk_recount_segments 0.0258 19 .text.lock.fs_writeback 0.0848 18 unmap_underlying_metadata 0.1607 18 ips_next 0.0094 18 do_wp_page 0.0197 17 truncate_complete_page 0.1181 17 kobject_put 0.5312 17 ips_is_passthru 0.0885 17 copy_page_range 0.0166 17 blk_run_queues 0.1062 16 try_to_release_page 0.1429 16 __d_lookup 0.0556 16 __block_write_full_page 0.0141 15 ips_freescb 0.0721 15 io_schedule 0.2344 15 inode_sub_bytes 0.1339 15 group_reserve_blocks 0.1562 15 ahc_linux_isr 0.0223 14 sd_rw_intr 0.0312 13 submit_bio 0.0813 13 remove_from_page_cache 0.2031 13 ips_removeq_scb_head 0.2708 13 do_ipsintr 0.0903 12 show_interrupts 0.0170 12 number 0.0150 12 mempool_free 0.0938 12 link_path_walk 0.0054 12 ips_done 0.0110 12 inode_add_bytes 0.1071 12 bio_endio 0.0938 12 bh_lru_install 0.0500 12 .text.lock.buffer 0.0399 11 truncate_inode_pages 0.0143 11 shrink_slab 0.0286 11 get_dirty_limits 0.0529 11 do_page_fault 0.0077 11 balance_pgdat 0.0186 10 write_profile 0.0521 10 scsi_add_timer 0.0893 10 reserve_blocks 0.0521 10 percpu_counter_mod 0.1786 10 group_release_blocks 0.0781 10 finish_wait 0.0893 10 end_buffer_read_sync 0.2083 9 put_filp 0.1406 9 page_add_rmap 0.0352 9 generic_file_llseek 0.0469 9 device_not_available 0.2195 9 .text.lock.page_writeback 0.2368 8 vsnprintf 0.0067 8 read_block_bitmap 0.0500 8 nr_used_zone_pages 0.0833 8 journal_commit_transaction 0.0018 8 ext2_update_inode 0.0089 8 end_that_request_first 0.5000 8 block_invalidatepage 0.0278 8 __pagevec_free 0.1667 8 __journal_remove_journal_head 0.0192 7 zap_pte_range 0.0109 7 serial_out 0.0875 7 memcpy 0.1094 7 journal_grab_journal_head 0.0625 7 do_anonymous_page 0.0112 7 bio_destructor 0.0625 6 writeback_acquire 0.1875 6 wakeup_kswapd 0.0938 6 do_page_cache_readahead 0.0938 6 blk_queue_bounce 0.0625 6 bio_get_nr_vecs 0.0938 6 __lock_page 0.0250 5 scsi_next_command 0.1042 5 scsi_decide_disposition 0.0156 5 prune_dcache 0.0136 5 proc_lookup 0.0174 5 mempool_alloc_slab 0.1562 5 flush_tlb_mm 0.0347 5 find_vma 0.0521 5 ext3_find_entry 0.0047 5 d_alloc 0.0108 5 cache_grow 0.0065 5 balance_dirty_pages 0.0142 5 __wait_on_buffer 0.0208 5 __journal_unfile_buffer 0.0095 4 writeback_in_progress 0.2500 4 wake_up_inode 0.0625 4 unmap_vmas 0.0054 4 submit_bh 0.0104 4 shrink_zone 0.0208 4 restore_fpu 0.1250 4 page_remove_rmap 0.0119 4 lru_add_drain 0.0417 4 journal_put_journal_head 0.0208 4 journal_add_journal_head 0.0125 4 ipsintr_done 0.0417 4 get_page_state 0.1250 4 generic_unplug_device 0.0357 4 end_buffer_write_sync 0.0312 4 atomic_dec_and_lock 0.0588 4 __iget 0.0417 3 vma_merge 0.0043 3 unmap_vma_list 0.0625 3 sys_lseek 0.0170 3 sys_close 0.0234 3 strnlen_user 0.0375 3 split_vma 0.0075 3 scsi_free_sgtable 0.0625 3 rotate_reclaimable_page 0.0104 3 radix_tree_node_alloc 0.0268 3 path_lookup 0.0082 3 mpage_bio_submit 0.0469 3 mb_cache_shrink_fn 0.0082 3 lru_cache_add 0.0469 3 kswapd 0.0085 3 journal_dirty_metadata 0.0055 3 iput 0.0208 3 handle_mm_fault 0.0065 3 get_zeroed_page 0.0312 3 filldir64 0.0089 3 ext3_get_block_handle 0.0033 3 end_bio_bh_io_sync 0.0469 3 elv_set_request 0.0469 3 dput 0.0069 3 do_mmap_pgoff 0.0016 3 cp_new_stat64 0.0094 3 add_timer_randomness 0.0099 3 __pdflush 0.0067 2 unlock_buffer 0.0208 2 sys_fstat64 0.0312 2 speedo_interrupt 0.0034 2 scsi_delete_timer 0.0417 2 schedule_timeout 0.0096 2 restore_all 0.1429 2 release_blocks 0.0312 2 read_pages 0.0060 2 open_namei 0.0019 2 mempool_free_slab 0.0952 2 math_state_restore 0.0250 2 lookup_mnt 0.0156 2 ll_rw_block 0.0139 2 journal_stop 0.0035 2 journal_remove_journal_head 0.0179 2 io_schedule_timeout 0.0312 2 grow_dev_page 0.0060 2 get_signal_to_deliver 0.0022 2 generic_fillattr 0.0114 2 find_vma_prev 0.0208 2 find_vma_prepare 0.0179 2 filemap_nopage 0.0022 2 ext2_get_inode 0.0066 2 end_buffer_async_write 0.0074 2 do_no_page 0.0022 2 do_munmap 0.0050 2 dcache_readdir 0.0037 2 clear_page_tables 0.0043 2 can_vma_merge_after 0.0179 2 cache_init_objs 0.0139 2 bget_one 0.1250 2 alloc_inode 0.0063 2 __write_lock_failed 0.0625 2 __getblk_slow 0.0074 2 __fput 0.0096 2 .text.lock.swap 0.0167 2 .text.lock.dnotify 0.0385 1 walk_page_buffers 0.0078 1 wake_up_buffer 0.0156 1 vfs_readdir 0.0078 1 unmap_region 0.0027 1 unmap_page_range 0.0078 1 sys_wait4 0.0015 1 sys_munmap 0.0089 1 shrink_icache_memory 0.0208 1 show_stat 0.0008 1 setup_frame 0.0020 1 serial_in 0.0156 1 serial8250_type 0.0312 1 serial8250_get_mctrl 0.0069 1 seq_read 0.0013 1 ret_from_intr 0.0357 1 remove_wait_queue 0.0125 1 remove_shared_vm_struct 0.0078 1 real_lookup 0.0039 1 read_inode_bitmap 0.0063 1 pte_chain_alloc 0.0125 1 proc_pid_lookup 0.0018 1 proc_delete_dentry 0.0625 1 prepare_to_wait_exclusive 0.0089 1 opost_block 0.0020 1 nr_free_pages 0.0125 1 notifier_call_chain 0.0125 1 mwait_idle 0.0078 1 locks_remove_flock 0.0048 1 kfree 0.0089 1 journal_write_revoke_records 0.0037 1 journal_write_metadata_buffer 0.0011 1 journal_try_to_free_buffers 0.0035 1 journal_get_write_access 0.0104 1 journal_get_undo_access 0.0026 1 journal_free_journal_head 0.0312 1 inode_has_buffers 0.0312 1 i_waitq_head 0.0312 1 group_send_sig_info 0.0009 1 get_unused_fd 0.0024 1 get_empty_filp 0.0039 1 generic_file_readv 0.0063 1 generic_file_aio_write 0.0057 1 generic_delete_inode 0.0042 1 free_pages_and_swap_cache 0.0063 1 fold_prot_inuse 0.0312 1 flush_tlb_page 0.0069 1 find_task_by_pid 0.0104 1 find_or_create_page 0.0048 1 find_inode_fast 0.0104 1 filp_open 0.0089 1 file_ra_state_init 0.0312 1 file_move 0.0156 1 fget 0.0156 1 fd_install 0.0156 1 ext3_try_to_allocate 0.0013 1 ext3_releasepage 0.0078 1 ext3_readdir 0.0008 1 ext3_ordered_writepage 0.0020 1 ext3_ordered_commit_write 0.0042 1 ext3_mark_iloc_dirty 0.0156 1 ext3_journal_start 0.0104 1 ext3_getblk 0.0016 1 ext3_get_inode_block 0.0037 1 ext2_writepages 0.0208 1 ext2_readpages 0.0208 1 dup_task_struct 0.0048 1 do_writepages 0.0156 1 do_sigaction 0.0016 1 do_lookup 0.0052 1 do_get_write_access 0.0006 1 do_fcntl 0.0023 1 dnotify_flush 0.0052 1 disk_attr_show 0.0156 1 dentry_open 0.0025 1 d_splice_alias 0.0042 1 d_free 0.0156 1 create_elf_tables 0.0010 1 copy_process 0.0004 1 copy_files 0.0015 1 check_perm 0.0031 1 can_share_swap_page 0.0078 1 buffer_insert_list 0.0104 1 block_write_full_page 0.0033 1 block_sync_page 0.0625 1 block_commit_write 0.0208 1 __vma_link 0.0063 1 __pagevec_release 0.0156 1 __journal_try_to_free_buffer 0.0057 1 __get_free_pages 0.0156 1 __copy_user_zeroing_intel 0.0057 1 __constant_c_and_count_memset 0.0065 1 .text.lock.stat 0.0233