4400299 total 1.3690 4313192 default_idle 67393.6250 21026 __copy_from_user_ll 164.2656 18514 __copy_to_user_ll 144.6406 3883 scsi_request_fn 5.0560 2017 scsi_dispatch_cmd 4.2021 1944 schedule 1.1912 1864 buffered_rmqueue 5.5476 1696 __make_request 1.2184 1589 __wake_up 19.8625 1222 scsi_end_request 5.0917 1185 free_hot_cold_page 4.6289 1167 shrink_cache 1.3507 1017 ips_isintr_copperhead_memio 15.8906 904 unlock_page 11.3000 872 shrink_list 0.5860 869 __find_get_block 4.1779 793 ext2_get_branch 2.9154 781 mpage_writepage 0.4694 738 refill_inactive_zone 0.5491 680 ext2_get_block 0.6641 616 __pagevec_lru_add 2.7500 587 mpage_writepages 0.8030 576 add_to_page_cache 2.1176 459 page_referenced 2.2067 448 page_waitqueue 9.3333 444 kmem_cache_free 4.6250 431 kmem_cache_alloc 5.3875 428 radix_tree_lookup 5.3500 411 generic_file_aio_write_nolock 0.1485 405 get_request 0.6027 394 mark_page_accessed 6.1562 391 __set_page_dirty_nobuffers 1.8798 359 do_mpage_readpage 0.3678 349 create_empty_buffers 2.1812 345 bio_add_page 1.0268 343 create_buffers 1.9489 342 scsi_device_unbusy 2.3750 339 do_generic_mapping_read 0.3210 337 radix_tree_delete 1.4042 329 scsi_done 2.5703 325 end_page_writeback 1.6927 317 release_pages 0.9435 297 mpage_end_io_read 2.3203 292 del_timer 2.6071 289 scsi_io_completion 0.2580 284 scsi_put_command 1.9722 281 bad_range 2.5089 268 __mark_inode_dirty 1.0469 264 scsi_finish_command 1.5000 261 prepare_to_wait 2.3304 255 drop_buffers 1.1384 242 __block_prepare_write 0.2224 230 find_get_page 3.5938 230 do_ipsintr 1.5972 229 __brelse 3.5781 223 ips_statupd_copperhead_memio 1.9911 223 ext2_block_to_path 0.6637 214 handle_IRQ_event 1.6719 214 __do_page_cache_readahead 0.6605 213 radix_tree_insert 1.2102 212 kmap_atomic 1.3250 211 __alloc_pages 0.2488 209 __mod_timer 0.7257 204 __end_that_request_first 0.3542 196 put_io_context 2.0417 195 bio_put 3.0469 194 bio_alloc 0.4330 190 mempool_alloc 0.5655 185 ips_chkstatus 0.3613 184 try_to_free_buffers 1.0455 182 check_ttfb_buffer 1.8958 179 __block_commit_write 1.1187 177 ips_is_passthru 0.9219 176 wait_on_page_bit 0.7857 174 test_clear_page_dirty 2.3514 172 page_address 0.9773 169 __remove_from_page_cache 1.1736 160 prep_new_page 1.6667 160 do_softirq 0.7692 158 radix_tree_preload 0.8977 147 ext2_new_block 0.0977 146 __pagevec_release_nonlru 0.9125 144 ips_intr_copperhead 1.0000 143 cpu_idle 1.7875 136 do_gettimeofday 0.6538 131 bio_endio 1.0234 130 scsi_init_cmd_errh 0.6771 127 blk_recount_segments 0.1726 126 ext2_alloc_block 0.6058 126 current_kernel_time 1.5750 125 __set_page_buffers 1.5625 119 __clear_page_buffers 1.4875 115 file_read_actor 0.4792 115 __getblk 1.1979 114 generic_commit_write 0.7125 112 ips_done 0.1045 112 activate_page 0.6364 111 .text.lock.filemap 0.5550 109 add_disk_randomness 1.7031 107 set_bh_page 1.1146 107 .text.lock.vmscan 0.4954 103 ips_next 0.0550 101 sched_clock 0.7891 101 find_lock_page 0.5260 98 scsi_softirq 0.4375 87 __find_get_block_slow 0.2862 86 __bread 1.3438 78 page_cache_readahead 0.2031 78 ips_freescb 0.3750 77 mpage_end_io_write 0.6016 76 filemap_fdatawait 0.2065 75 mark_buffer_dirty 0.7812 75 deadline_set_request 0.5859 72 get_io_context 0.5625 71 sd_rw_intr 0.1585 71 blk_run_queue 0.8875 70 blk_run_queues 0.4375 69 ips_removeq_scb_head 1.4375 69 generic_make_request 0.1725 67 ipsintr_done 0.6979 65 submit_bio 0.4062 65 scsi_run_queue 0.3125 60 get_offset_tsc 1.8750 58 mpage_readpages 0.1576 56 system_call 1.2727 54 recalc_bh_state 0.3750 54 mark_buffer_dirty_inode 0.4219 54 alloc_buffer_head 0.6750 52 io_schedule 0.8125 51 free_buffer_head 0.6375 48 mempool_free 0.3750 48 __copy_user_intel 0.2727 48 .text.lock.page_writeback 1.2632 47 find_get_pages 0.4896 47 ext2_alloc_branch 0.0816 47 block_prepare_write 0.5875 43 ext2_get_group_desc 0.2240 42 fget_light 0.3281 41 memcpy 0.6406 41 ext2_free_blocks 0.0569 40 balance_dirty_pages_ratelimited 0.2778 39 finish_wait 0.3482 39 __get_page_state 0.2708 36 bio_destructor 0.3214 36 __d_lookup 0.1250 35 end_that_request_first 2.1875 35 dnotify_parent 0.3241 34 init_buffer_head 0.5312 33 kunmap_atomic 2.0625 32 kobject_put 1.0000 32 generic_unplug_device 0.2857 31 .text.lock.mpage 0.8378 30 scsi_decide_disposition 0.0938 30 add_timer_randomness 0.0987 29 mpage_alloc 0.2014 27 sync_sb_inodes 0.0433 27 ext2_free_branches 0.0625 26 ext2_prepare_write 0.5417 25 scsi_add_timer 0.2232 25 blk_queue_bounce 0.2604 24 ext2_discard_prealloc 0.2143 23 handle_ra_miss 0.2054 22 try_to_release_page 0.1964 22 lru_cache_add 0.3438 22 .text.lock.buffer 0.0731 21 writeback_inodes 0.1313 21 __pagevec_free 0.4375 20 elv_set_request 0.3125 20 add_to_page_cache_lru 0.2500 19 do_anonymous_page 0.0304 18 journal_grab_journal_head 0.1607 18 grab_block 0.0363 18 do_wp_page 0.0197 18 __lookup 0.0865 17 vfs_write 0.0559 17 truncate_complete_page 0.1181 17 page_remove_rmap 0.0483 17 number 0.0213 17 inode_add_bytes 0.1518 17 ahc_linux_isr 0.0253 17 __generic_file_aio_read 0.0295 16 unmap_underlying_metadata 0.1429 16 sys_gettimeofday 0.0769 16 mempool_alloc_slab 0.5000 16 link_path_walk 0.0072 15 mpage_readpage 0.1562 15 group_reserve_blocks 0.1562 14 zap_pte_range 0.0219 14 pdflush_operation 0.0729 14 inode_sub_bytes 0.1250 14 .text.lock.fs_writeback 0.0625 13 truncate_inode_pages 0.0173 13 do_page_fault 0.0091 12 vsnprintf 0.0107 11 read_pages 0.0327 11 mpage_bio_submit 0.1719 11 mempool_free_slab 0.5238 11 get_dirty_limits 0.0529 11 del_timer_sync 0.0859 10 vfs_read 0.0329 10 inode_times_differ 0.1250 10 ext2_update_inode 0.0112 10 copy_page_range 0.0098 10 bh_lru_install 0.0417 10 __sync_single_inode 0.0184 9 write_profile 0.0469 9 sys_read 0.0804 9 restore_fpu 0.2812 9 remove_from_page_cache 0.1406 9 page_add_rmap 0.0352 9 inode_update_time 0.0402 9 generic_file_write 0.0703 9 fput 0.2812 9 do_no_page 0.0092 9 __lock_page 0.0375 8 scsi_next_command 0.1667 8 reserve_blocks 0.0417 8 generic_file_write_nolock 0.0500 8 block_sync_page 0.5000 7 update_atime 0.0292 7 syscall_exit 0.6364 7 sys_write 0.0625 7 serial_out 0.0875 7 scsi_free_sgtable 0.1458 7 scsi_delete_timer 0.1458 7 put_device 0.4375 7 handle_mm_fault 0.0151 7 get_zeroed_page 0.0729 7 flush_tlb_mm 0.0486 7 ext2_readpage 0.2188 7 device_not_available 0.1707 7 atomic_dec_and_lock 0.1029 6 wake_up_inode 0.0938 6 remove_suid 0.0469 6 read_block_bitmap 0.0375 6 radix_tree_node_alloc 0.0536 6 proc_lookup 0.0208 6 netif_rx 0.0129 6 generic_file_llseek 0.0288 6 follow_mount 0.0417 6 find_vma 0.0625 6 balance_dirty_pages 0.0170 6 __pagevec_lru_add_active 0.0221 5 writeback_acquire 0.1562 5 split_vma 0.0120 5 percpu_counter_mod 0.0893 5 math_state_restore 0.0625 5 journal_stop 0.0087 5 journal_put_journal_head 0.0260 5 journal_dirty_data 0.0087 5 journal_commit_transaction 0.0011 5 grow_dev_page 0.0149 5 get_unused_fd 0.0120 5 do_page_cache_readahead 0.0781 5 do_mmap_pgoff 0.0027 5 d_alloc 0.0108 5 balance_pgdat 0.0084 5 __journal_unfile_buffer 0.0095 5 __iget 0.0521 5 __getblk_slow 0.0184 5 .text.lock.mempool 0.1852 4 wakeup_kswapd 0.0625 4 sys_lseek 0.0227 4 submit_bh 0.0104 4 start_this_handle 0.0048 4 speedo_interrupt 0.0068 4 shrink_slab 0.0104 4 path_lookup 0.0114 4 lru_add_drain 0.0417 4 kfree 0.0357 4 journal_write_revoke_records 0.0147 4 journal_add_journal_head 0.0125 4 generic_fillattr 0.0227 4 generic_file_read 0.0227 4 cache_init_objs 0.0278 4 __journal_remove_journal_head 0.0096 4 .text.lock.swap 0.0333 3 vfs_permission 0.0089 3 vfs_getattr 0.0170 3 unmap_region 0.0082 3 speedo_rx 0.0032 3 real_lookup 0.0117 3 nr_used_zone_pages 0.0312 3 journal_get_undo_access 0.0078 3 io_schedule_timeout 0.0469 3 flush_tlb_page 0.0208 3 find_vma_prepare 0.0268 3 end_buffer_async_write 0.0117 3 cache_grow 0.0035 3 bio_get_nr_vecs 0.0469 3 alloc_inode 0.0094 3 __pagevec_release 0.0469 3 __copy_user_zeroing_intel 0.0170 3 __block_write_full_page 0.0027 2 write_boundary_block 0.0179 2 walk_page_buffers 0.0156 2 unmap_vmas 0.0027 2 unmap_vma_list 0.0417 2 unmap_page_range 0.0156 2 sys_munmap 0.0179 2 speedo_get_stats 0.0063 2 shrink_zone 0.0104 2 show_interrupts 0.0030 2 scsi_setup_cmd_retry 0.0179 2 release_blocks 0.0312 2 pte_alloc_map 0.0074 2 proc_pid_stat 0.0015 2 open_namei 0.0019 2 nr_running 0.0312 2 may_open 0.0042 2 lru_cache_add_active 0.0312 2 ll_rw_block 0.0139 2 journal_try_to_free_buffers 0.0074 2 journal_cancel_revoke 0.0078 2 iput 0.0139 2 ips_putq_wait_tail 0.0417 2 group_release_blocks 0.0156 2 getname 0.0096 2 get_page_state 0.0625 2 generic_file_aio_read 0.0156 2 fold_prot_inuse 0.0625 2 fn_hash_lookup 0.0078 2 find_or_create_page 0.0096 2 filemap_nopage 0.0024 2 ext3_do_update_inode 0.0021 2 ext3_check_dir_entry 0.0083 2 ext2_writepages 0.0417 2 ext2_get_inode 0.0066 2 end_bio_bh_io_sync 0.0312 2 dput 0.0046 2 do_writepages 0.0312 2 do_sync_read 0.0104 2 do_munmap 0.0050 2 dentry_open 0.0052 2 d_instantiate 0.0208 2 cp_new_stat64 0.0063 2 copy_files 0.0029 2 clear_page_tables 0.0043 2 can_vma_merge_after 0.0179 2 __vma_link_rb 0.0312 2 __set_page_dirty_buffers 0.0066 2 __journal_file_buffer 0.0028 2 __get_free_pages 0.0312 1 zap_pmd_range 0.0069 1 writeback_release 0.0208 1 writeback_in_progress 0.0625 1 wake_up_buffer 0.0156 1 vma_merge 0.0014 1 vfs_readdir 0.0078 1 unmap_vma 0.0078 1 uart_start 0.0156 1 sysfs_release 0.0125 1 sysfs_open_file 0.0625 1 sys_sigreturn 0.0039 1 sys_fstat64 0.0156 1 sys_fdatasync 0.0042 1 sys_fcntl64 0.0063 1 show_stat 0.0011 1 schedule_timeout 0.0048 1 schedule_tail 0.0057 1 remove_inode_buffers 0.0089 1 release_task 0.0020 1 rb_erase 0.0042 1 pte_alloc_one 0.0089 1 process_backlog 0.0035 1 prepare_to_wait_exclusive 0.0089 1 nr_free_pages 0.0125 1 neigh_lookup 0.0057 1 mwait_idle 0.0078 1 lookup_mnt 0.0078 1 locks_remove_posix 0.0035 1 locks_remove_flock 0.0048 1 kmem_flagcheck 0.0156 1 journal_write_metadata_buffer 0.0011 1 journal_unfile_buffer 0.0078 1 journal_dirty_metadata 0.0018 1 ip_route_input_slow 0.0005 1 ip_route_input 0.0023 1 ioc_set_batching 0.0125 1 init_page_buffers 0.0089 1 i_waitq_head 0.0312 1 group_send_sig_info 0.0009 1 getrusage 0.0015 1 get_wchan 0.0078 1 get_signal_to_deliver 0.0011 1 get_new_inode_fast 0.0045 1 get_jiffies_64 0.0152 1 fsync_buffers_list 0.0026 1 free_task 0.0208 1 free_pgtables 0.0063 1 free_pages_and_swap_cache 0.0063 1 flush_read_buffer 0.0057 1 find_inode_fast 0.0104 1 filp_open 0.0089 1 filldir64 0.0030 1 fill_read_buffer 0.0069 1 file_ra_state_init 0.0312 1 fget 0.0156 1 fd_install 0.0156 1 ext3_writepage_trans_blocks 0.0069 1 ext3_try_to_allocate 0.0013 1 ext3_new_block 0.0007 1 ext3_journal_start 0.0104 1 ext3_journal_dirty_data 0.0089 1 ext3_get_inode_block 0.0037 1 ext3_get_branch 0.0042 1 ext3_forget 0.0039 1 ext3_find_entry 0.0009 1 eth_type_trans 0.0057 1 do_sync_write 0.0052 1 do_lookup 0.0052 1 do_get_write_access 0.0006 1 do_fcntl 0.0023 1 do_execve 0.0017 1 dnotify_flush 0.0052 1 disk_dev_read 0.0156 1 dev_seq_show 0.0069 1 dev_seq_printf_stats 0.0039 1 dcache_readdir 0.0020 1 d_rehash 0.0104 1 check_perm 0.0031 1 cap_vm_enough_memory 0.0051 1 cached_lookup 0.0069 1 cache_reap 0.0023 1 bput_one 0.0625 1 block_write_full_page 0.0033 1 block_invalidatepage 0.0037 1 blk_congestion_wait 0.0057 1 arp_process 0.0007 1 arp_hash 0.0208 1 alloc_skb 0.0042 1 __writeback_single_inode 0.0057 1 __write_lock_failed 0.0312 1 __wait_on_buffer 0.0042 1 __kmalloc 0.0069 1 __journal_try_to_free_buffer 0.0057 1 __insert_vm_struct 0.0069 1 __free_pages 0.0125 1 __fput 0.0048 1 __bforget 0.0104