2836886 total 0.8826
2779827 default_idle 43434.7969
14941 __copy_from_user_ll 116.7266
13464 __copy_to_user_ll 105.1875
1530 scsi_request_fn 1.9922
1284 buffered_rmqueue 3.8214
1012 shrink_cache 1.1713
868 free_hot_cold_page 3.3906
815 __pagevec_lru_add 3.6384
687 scsi_dispatch_cmd 1.4312
650 shrink_list 0.4368
638 unlock_page 7.9750
632 __make_request 0.4540
597 ext2_get_block 0.5830
589 schedule 0.3609
584 __find_get_block 2.8077
583 ext2_get_branch 2.1434
574 mpage_writepage 0.3450
515 refill_inactive_zone 0.3832
514 find_get_page 8.0312
490 mpage_end_io_read 3.8281
439 __wake_up 5.4875
420 page_waitqueue 8.7500
413 scsi_end_request 1.7208
412 mpage_writepages 0.5636
412 add_to_page_cache 1.5147
366 radix_tree_lookup 4.5750
358 ips_isintr_copperhead_memio 5.5938
352 generic_file_aio_write_nolock 0.1272
298 page_referenced 1.4327
294 current_kernel_time 3.6750
285 create_empty_buffers 1.7812
275 __mark_inode_dirty 1.0742
274 kmem_cache_alloc 3.4250
272 radix_tree_delete 1.1333
266 system_call 6.0455
262 kmem_cache_free 2.7292
262 __set_page_dirty_nobuffers 1.2596
256 do_mpage_readpage 0.2623
234 release_pages 0.6964
233 mark_page_accessed 3.6406
217 drop_buffers 0.9688
212 do_generic_mapping_read 0.2008
209 end_page_writeback 1.0885
208 bio_add_page 0.6190
207 do_gettimeofday 0.9952
206 create_buffers 1.1705
195 get_request 0.2902
189 __brelse 2.9531
182 __block_prepare_write 0.1673
180 bio_alloc 0.4018
178 __do_page_cache_readahead 0.5494
175 check_ttfb_buffer 1.8229
174 radix_tree_insert 0.9886
168 __alloc_pages 0.1981
156 bad_range 1.3929
136 test_clear_page_dirty 1.8378
135 ext2_new_block 0.0898
134 scsi_device_unbusy 0.9306
125 __block_commit_write 0.7812
121 try_to_free_buffers 0.6875
121 ext2_block_to_path 0.3601
115 get_offset_tsc 3.5938
114 ext2_alloc_block 0.5481
112 prep_new_page 1.1667
110 find_lock_page 0.5729
106 put_io_context 1.1042
106 __remove_from_page_cache 0.7361
105 __pagevec_release_nonlru 0.6562
101 radix_tree_preload 0.5739
96 page_address 0.5455
95 fget_light 0.7422
91 mempool_alloc 0.2708
91 del_timer 0.8125
90 generic_commit_write 0.5625
89 scsi_done 0.6953
88 __getblk 0.9167
86 __clear_page_buffers 1.0750
85 scsi_put_command 0.5903
82 ips_chkstatus 0.1602
81 kmap_atomic 0.5062
80 do_ipsintr 0.5556
79 filemap_fdatawait 0.2147
78 do_softirq 0.3750
78 __set_page_buffers 0.9750
73 prepare_to_wait 0.6518
69 mpage_readpages 0.1875
67 scsi_io_completion 0.0598
66 set_bh_page 0.6875
66 ext2_alloc_branch 0.1146
66 __mod_timer 0.2292
65 mark_buffer_dirty 0.6771
65 .text.lock.vmscan 0.3009
63 dnotify_parent 0.5833
62 cpu_idle 0.7750
62 __end_that_request_first 0.1076
61 scsi_finish_command 0.3466
59 recalc_bh_state 0.4097
57 page_cache_readahead 0.1484
54 sys_gettimeofday 0.2596
52 __bread 0.8125
51 bio_put 0.7969
51 .text.lock.filemap 0.2550
48 file_read_actor 0.2000
48 __find_get_block_slow 0.1579
47 activate_page 0.2670
45 ips_statupd_copperhead_memio 0.4018
44 __get_page_state 0.3056
43 mark_buffer_dirty_inode 0.3359
43 bio_endio 0.3359
42 vfs_write 0.1382
42 find_get_pages 0.4375
42 alloc_buffer_head 0.5250
42 add_disk_randomness 0.6562
41 ext2_free_blocks 0.0569
41 blk_recount_segments 0.0557
39 scsi_init_cmd_errh 0.2031
39 mpage_end_io_write 0.3047
39 init_buffer_head 0.6094
38 ips_is_passthru 0.1979
37 sched_clock 0.2891
37 block_prepare_write 0.4625
37 __generic_file_aio_read 0.0642
36 truncate_complete_page 0.2500
35 io_schedule 0.5469
35 balance_dirty_pages_ratelimited 0.2431
34 ips_done 0.0317
34 ext2_get_group_desc 0.1771
33 ext2_free_branches 0.0764
32 submit_bio 0.2000
32 __copy_user_intel 0.1818
31 free_buffer_head 0.3875
30 generic_make_request 0.0750
29 deadline_set_request 0.2266
29 __lookup 0.1394
28 get_io_context 0.2188
28 finish_wait 0.2500
27 scsi_softirq 0.1205
26 wait_on_page_bit 0.1161
26 inode_update_time 0.1161
26 generic_file_write 0.2031
26 ext2_prepare_write 0.5417
26 __lock_page 0.1083
25 sd_rw_intr 0.0558
25 scsi_run_queue 0.1202
25 mpage_alloc 0.1736
24 ips_intr_copperhead 0.1667
24 inode_add_bytes 0.2143
23 update_atime 0.0958
23 grab_block 0.0464
22 sys_write 0.1964
22 blk_run_queues 0.1375
22 .text.lock.mpage 0.5946
21 pdflush_operation 0.1094
21 kunmap_atomic 1.3125
20 mempool_free 0.1562
19 sys_read 0.1696
19 sync_sb_inodes 0.0304
19 inode_sub_bytes 0.1696
19 fput 0.5938
19 ext2_discard_prealloc 0.1696
18 writeback_inodes 0.1125
18 vfs_read 0.0592
18 try_to_release_page 0.1607
17 __pagevec_free 0.3542
17 .text.lock.page_writeback 0.4474
16 ips_removeq_scb_head 0.3333
14 memcpy 0.2188
14 ips_freescb 0.0673
14 end_that_request_first 0.8750
14 blk_run_queue 0.1750
14 __d_lookup 0.0486
13 unmap_underlying_metadata 0.1161
13 truncate_inode_pages 0.0173
13 scsi_add_timer 0.1161
13 ipsintr_done 0.1354
13 inode_times_differ 0.1625
13 group_reserve_blocks 0.1354
13 generic_unplug_device 0.1161
13 bh_lru_install 0.0542
12 scsi_decide_disposition 0.0375
12 ips_next 0.0064
12 del_timer_sync 0.0938
11 zap_pte_range 0.0172
11 write_profile 0.0573
11 syscall_exit 1.0000
11 do_anonymous_page 0.0176
11 device_not_available 0.2683
11 copy_page_range 0.0107
10 remove_from_page_cache 0.1562
10 number 0.0125
10 link_path_walk 0.0045
10 kobject_put 0.3125
10 do_wp_page 0.0110
9 page_remove_rmap 0.0256
9 generic_file_read 0.0511
9 do_page_fault 0.0063
8 wakeup_kswapd 0.1250
8 read_block_bitmap 0.0500
8 generic_file_write_nolock 0.0500
8 ext2_update_inode 0.0089
8 bio_destructor 0.0714
8 balance_pgdat 0.0135
8 add_timer_randomness 0.0263
7 vsnprintf 0.0063
7 reserve_blocks 0.0365
7 mempool_free_slab 0.3333
7 mempool_alloc_slab 0.2188
7 journal_add_journal_head 0.0219
7 elv_set_request 0.1094
6 sys_lseek 0.0341
6 restore_fpu 0.1875
6 page_add_rmap 0.0234
6 math_state_restore 0.0750
6 journal_grab_journal_head 0.0536
6 flush_tlb_mm 0.0417
6 do_no_page 0.0061
5 syscall_call 0.4545
5 serial_out 0.0625
5 remove_suid 0.0391
5 read_pages 0.0149
5 proc_lookup 0.0174
5 lru_cache_add 0.0781
5 handle_IRQ_event 0.0391
5 generic_file_llseek 0.0240
5 find_vma_prev 0.0521
5 do_page_cache_readahead 0.0781
5 clear_page_tables 0.0108
5 cache_init_objs 0.0347
5 balance_dirty_pages 0.0142
5 ahc_linux_isr 0.0074
5 __sync_single_inode 0.0092
5 __journal_unfile_buffer 0.0095
4 shrink_slab 0.0104
4 scsi_setup_cmd_retry 0.0357
4 scsi_next_command 0.0833
4 get_dirty_limits 0.0192
4 block_write_full_page 0.0132
4 blk_queue_bounce 0.0417
4 atomic_dec_and_lock 0.0588
4 __wait_on_buffer 0.0167
4 __iget 0.0417
4 .text.lock.fs_writeback 0.0179
4 .text.lock.buffer 0.0133
3 write_inode 0.0375
3 vfs_permission 0.0089
3 sys_munmap 0.0268
3 shrink_zone 0.0156
3 show_interrupts 0.0045
3 scsi_delete_timer 0.0625
3 pte_alloc_one 0.0268
3 nr_used_zone_pages 0.0312
3 mpage_bio_submit 0.0469
3 mb_cache_shrink_fn 0.0082
3 lru_add_drain 0.0312
3 journal_commit_transaction 0.0007
3 handle_ra_miss 0.0268
3 handle_mm_fault 0.0065
3 get_zeroed_page 0.0312
3 follow_mount 0.0208
3 find_vma_prepare 0.0268
3 find_vma 0.0312
3 filp_open 0.0268
3 ext3_releasepage 0.0234
3 ext2_readpage 0.0938
3 do_munmap 0.0075
3 dentry_open 0.0078
3 d_alloc 0.0065
3 copy_process 0.0011
3 block_sync_page 0.1875
3 block_invalidatepage 0.0110
3 bio_get_nr_vecs 0.0469
3 add_to_page_cache_lru 0.0375
3 __pdflush 0.0067
3 __pagevec_release 0.0469
3 __journal_try_to_free_buffer 0.0170
3 __journal_remove_journal_head 0.0072
3 __getblk_slow 0.0110
2 walk_page_buffers 0.0156
2 wake_up_inode 0.0312
2 wake_up_buffer 0.0312
2 unmap_vmas 0.0027
2 unmap_region 0.0054
2 unlock_buffer 0.0208
2 sys_open 0.0139
2 sys_close 0.0156
2 submit_bh 0.0052
2 start_this_handle 0.0024
2 split_vma 0.0048
2 speedo_get_stats 0.0063
2 prepare_to_wait_exclusive 0.0179
2 lookup_mnt 0.0156
2 journal_stop 0.0035
2 journal_dirty_data 0.0035
2 io_schedule_timeout 0.0312
2 inode_has_buffers 0.0625
2 grow_dev_page 0.0060
2 group_release_blocks 0.0156
2 get_unmapped_area 0.0063
2 get_page_state 0.0625
2 get_new_inode_fast 0.0089
2 get_empty_filp 0.0078
2 generic_fillattr 0.0114
2 filldir64 0.0060
2 fget 0.0312
2 ext3_ordered_writepage 0.0042
2 ext2_writepages 0.0417
2 ext2_get_inode 0.0066
2 end_buffer_write_sync 0.0179
2 end_buffer_read_sync 0.0417
2 do_sync_read 0.0104
2 do_mmap_pgoff 0.0011
2 d_lookup 0.0208
2 copy_files 0.0029
2 cache_grow 0.0024
2 background_writeout 0.0078
2 __pagevec_lru_add_active 0.0074
2 __block_write_full_page 0.0018
1 writeback_in_progress 0.0625
1 wait_task_zombie 0.0022
1 vma_merge 0.0014
1 vm_acct_memory 0.0156
1 vfs_getattr 0.0057
1 unmap_vma 0.0078
1 uart_line_info 0.0010
1 sysfs_release 0.0125
1 sys_mmap2 0.0057
1 sys_brk 0.0033
1 strncpy_from_user 0.0089
1 speedo_interrupt 0.0017
1 skb_release_data 0.0057
1 sigprocmask 0.0045
1 setscheduler 0.0012
1 seq_read 0.0013
1 scsi_free_sgtable 0.0208
1 restore_all 0.0714
1 remove_shared_vm_struct 0.0078
1 read_cache_pages 0.0028
1 radix_tree_node_alloc 0.0089
1 put_filp 0.0156
1 proc_root_lookup 0.0078
1 proc_pid_stat 0.0007
1 proc_file_read 0.0016
1 percpu_counter_mod 0.0179
1 path_lookup 0.0028
1 pagevec_lookup 0.0156
1 nr_running 0.0156
1 nr_free_pages 0.0125
1 new_handle 0.0125
1 netif_rx 0.0022
1 may_open 0.0021
1 load_elf_binary 0.0003
1 ll_rw_block 0.0069
1 kfree 0.0089
1 journal_write_metadata_buffer 0.0011
1 journal_put_journal_head 0.0052
1 journal_get_undo_access 0.0026
1 journal_end_buffer_io_sync 0.0208
1 inode_get_bytes 0.0156
1 iget_locked 0.0052
1 get_unused_fd 0.0024
1 get_tgid_list 0.0078
1 get_signal_to_deliver 0.0011
1 fsync_buffers_list 0.0026
1 flush_tlb_page 0.0069
1 flush_read_buffer 0.0057
1 find_or_create_page 0.0048
1 filemap_nopage 0.0012
1 file_move 0.0156
1 file_kill 0.0208
1 fib_semantic_match 0.0057
1 ext3_readdir 0.0008
1 ext3_mark_iloc_dirty 0.0156
1 ext3_journal_start 0.0104
1 ext3_get_block_handle 0.0011
1 ext3_do_update_inode 0.0011
1 ext2_readpages 0.0208
1 exit_notify 0.0005
1 eventpoll_init_file 0.0312
1 end_buffer_async_write 0.0039
1 end_bio_bh_io_sync 0.0156
1 do_writepages 0.0156
1 do_proc_dointvec 0.0010
1 disk_dev_read 0.0156
1 disk_attr_show 0.0156
1 dev_seq_stop 0.0625
1 d_rehash 0.0104
1 cp_new_stat64 0.0031
1 copy_mm 0.0010
1 can_vma_merge_after 0.0089
1 buffer_insert_list 0.0104
1 __set_page_dirty_buffers 0.0033
1 __kmalloc 0.0069
1 __journal_file_buffer 0.0014
1 __fput 0.0048
1 __ext3_journal_stop 0.0125
1 __copy_user_zeroing_intel 0.0057
1 __constant_c_and_count_memset 0.0065
1 .text.lock.stat 0.0233
1 .text.lock.mempool 0.0370