2571187 total 0.7954
2516821 default_idle 39325.3281
14628 __copy_from_user_ll 114.2812
13078 __copy_to_user_ll 102.1719
1177 scsi_request_fn 1.5326
983 buffered_rmqueue 2.9256
836 shrink_cache 0.9676
816 system_call 18.5455
786 free_hot_cold_page 3.0703
706 generic_file_aio_write_nolock 0.2507
660 ext2_get_branch 2.4265
657 __find_get_block 3.1587
656 __pagevec_lru_add 2.9286
600 ext2_get_block 0.5859
598 do_gettimeofday 3.1146
569 shrink_list 0.3824
522 scsi_dispatch_cmd 1.0875
513 mpage_writepages 0.7018
506 mpage_writepage 0.2983
431 schedule 0.2641
425 current_kernel_time 5.3125
417 unlock_page 5.2125
410 add_to_page_cache 1.5074
398 __make_request 0.2859
332 page_waitqueue 6.9167
328 ips_isintr_copperhead_memio 5.1250
324 radix_tree_lookup 4.0500
290 drop_buffers 1.1328
285 fget_light 2.2266
278 mpage_end_io_read 2.1719
261 find_get_page 4.0781
261 do_generic_mapping_read 0.2472
254 scsi_end_request 1.0583
254 __wake_up 3.1750
247 radix_tree_delete 1.0292
243 do_mpage_readpage 0.2490
241 __mark_inode_dirty 0.9414
233 end_page_writeback 1.2135
228 kmem_cache_alloc 2.8500
225 get_offset_tsc 7.0312
224 kmem_cache_free 2.3333
221 __set_page_dirty_nobuffers 1.0625
217 create_buffers 1.2330
206 check_ttfb_buffer 2.1458
201 __block_prepare_write 0.1821
197 generic_file_write 1.7589
195 radix_tree_insert 1.1080
193 mark_page_accessed 3.0156
193 bio_add_page 0.5744
187 create_empty_buffers 1.1687
183 sys_gettimeofday 0.8798
178 release_pages 0.5298
177 dnotify_parent 1.6389
170 ext2_block_to_path 0.5060
169 __brelse 2.6406
162 bad_range 1.4464
156 __alloc_pages 0.1773
153 bio_alloc 0.3415
135 ext2_new_block 0.0898
132 get_request 0.1964
131 page_referenced 0.6298
129 test_clear_page_dirty 1.7432
125 __remove_from_page_cache 0.8681
119 prep_new_page 1.2396
110 radix_tree_preload 0.6250
110 __block_commit_write 0.6875
109 __do_page_cache_readahead 0.3364
105 page_address 0.5966
102 ext2_alloc_block 0.4904
102 cpu_idle 1.2750
95 find_lock_page 0.4948
95 __pagevec_release_nonlru 0.5938
90 inode_update_time 0.4018
89 __getblk 0.9271
86 vfs_write 0.2829
85 generic_commit_write 0.5312
82 try_to_free_buffers 0.4659
81 __clear_page_buffers 1.0125
79 __generic_file_aio_read 0.1411
78 put_io_context 0.8125
77 mark_buffer_dirty 0.8021
74 __find_get_block_slow 0.2313
64 ext2_alloc_branch 0.1111
64 .text.lock.vmscan 0.2963
63 scsi_device_unbusy 0.4375
60 kmap_atomic 0.3750
60 file_read_actor 0.2500
60 __set_page_buffers 0.7500
59 mempool_alloc 0.1756
57 scsi_done 0.4453
57 fput 1.7812
56 scsi_put_command 0.3889
56 prepare_to_wait 0.5000
55 __end_that_request_first 0.1011
54 sys_write 0.4821
54 ips_chkstatus 0.1055
53 page_cache_readahead 0.1069
53 mpage_end_io_write 0.4141
52 do_softirq 0.2500
51 set_bh_page 0.5312
50 sys_read 0.4464
50 mpage_readpages 0.1359
49 ext2_free_blocks 0.0681
49 .text.lock.filemap 0.2450
46 vfs_read 0.1513
46 recalc_bh_state 0.1691
46 mark_buffer_dirty_inode 0.3594
46 __get_page_state 0.3194
42 __bread 0.6562
41 scsi_io_completion 0.0366
41 inode_times_differ 0.5125
40 del_timer 0.3571
39 filemap_fdatawait 0.1060
38 update_atime 0.1583
38 bio_put 0.5938
37 syscall_exit 3.3636
37 remove_suid 0.2891
36 init_buffer_head 0.5625
35 __mod_timer 0.1215
35 __copy_user_intel 0.1989
32 generic_make_request 0.0800
32 free_buffer_head 0.4000
32 alloc_buffer_head 0.4000
31 ips_statupd_copperhead_memio 0.2768
31 find_get_pages 0.3229
31 ext2_get_group_desc 0.1615
31 .text.lock.mpage 0.8378
30 generic_file_write_nolock 0.1875
29 scsi_run_queue 0.1394
28 ips_intr_copperhead 0.1944
28 do_ipsintr 0.1944
27 truncate_complete_page 0.1875
27 scsi_init_cmd_errh 0.1406
26 block_prepare_write 0.3250
26 balance_dirty_pages_ratelimited 0.1806
25 scsi_softirq 0.1116
25 scsi_finish_command 0.1420
25 refill_inactive_zone 0.0186
25 ips_is_passthru 0.1302
24 sync_sb_inodes 0.0385
24 sched_clock 0.1667
24 inode_add_bytes 0.2143
24 ext2_free_branches 0.0556
24 blk_run_queue 0.3000
23 generic_file_read 0.1307
23 blk_recount_segments 0.0312
22 add_disk_randomness 0.3438
22 __lock_page 0.0917
21 get_io_context 0.1641
21 deadline_set_request 0.1641
20 wait_on_page_bit 0.0893
20 page_add_rmap 0.0781
20 ips_next 0.0104
20 io_schedule 0.3125
20 __lookup 0.0962
18 unmap_underlying_metadata 0.1607
18 truncate_inode_pages 0.0234
18 ips_freescb 0.0865
18 grab_block 0.0363
17 try_to_release_page 0.1518
16 pdflush_operation 0.0833
16 group_reserve_blocks 0.1667
16 blk_run_queues 0.1000
16 .text.lock.page_writeback 0.4211
15 page_remove_rmap 0.0446
15 mpage_alloc 0.1042
15 do_anonymous_page 0.0240
15 del_timer_sync 0.0493
14 percpu_counter_mod 0.2500
14 ipsintr_done 0.1458
14 ips_done 0.0129
14 finish_wait 0.1250
14 ext2_prepare_write 0.2917
14 copy_page_range 0.0137
14 bio_endio 0.1094
13 sd_rw_intr 0.0290
13 remove_from_page_cache 0.2031
13 inode_sub_bytes 0.1161
13 handle_IRQ_event 0.1016
13 device_not_available 0.3171
13 bio_destructor 0.1161
12 writeback_inodes 0.0750
12 reserve_blocks 0.0625
12 ext2_discard_prealloc 0.1071
12 do_page_fault 0.0084
11 submit_bio 0.0688
11 journal_grab_journal_head 0.0982
11 ext2_update_inode 0.0123
11 do_wp_page 0.0121
10 shrink_slab 0.0260
10 get_dirty_limits 0.0481
9 writeback_acquire 0.2812
9 write_profile 0.0469
9 wakeup_kswapd 0.1406
9 read_block_bitmap 0.0563
9 mempool_free 0.0703
9 end_that_request_first 0.5625
8 scsi_add_timer 0.0714
8 mempool_alloc_slab 0.2500
8 link_path_walk 0.0036
8 kunmap_atomic 0.5000
8 kobject_put 0.2500
8 __sync_single_inode 0.0147
8 __pagevec_free 0.1667
7 scsi_free_sgtable 0.1458
7 generic_unplug_device 0.0625
7 flush_tlb_mm 0.0486
7 bh_lru_install 0.0292
7 ahc_linux_isr 0.0104
7 activate_page 0.0398
7 __d_lookup 0.0243
6 zap_pte_range 0.0094
6 vsnprintf 0.0050
6 serial_out 0.0750
6 scsi_decide_disposition 0.0187
6 restore_fpu 0.1875
6 memcpy 0.0938
6 journal_commit_transaction 0.0013
6 journal_add_journal_head 0.0187
6 ext3_find_entry 0.0056
6 ext2_writepages 0.1250
6 elv_set_request 0.0938
6 do_no_page 0.0065
6 blk_queue_bounce 0.0625
6 .text.lock.buffer 0.0199
5 scsi_delete_timer 0.1042
5 read_pages 0.0149
5 path_lookup 0.0136
5 lru_add_drain 0.0521
5 kjournald 0.0087
5 ips_removeq_scb_head 0.1042
5 get_page_state 0.1562
5 filemap_nopage 0.0055
5 balance_dirty_pages 0.0142
5 __block_write_full_page 0.0044
4 walk_page_buffers 0.0312
4 vma_merge 0.0057
4 sys_lseek 0.0227
4 shrink_zone 0.0208
4 number 0.0050
4 mpage_bio_submit 0.0625
4 mempool_free_slab 0.1905
4 group_release_blocks 0.0312
4 get_zeroed_page 0.0417
4 generic_file_llseek 0.0208
4 do_page_cache_readahead 0.0625
4 copy_mm 0.0040
4 cache_grow 0.0052
4 add_timer_randomness 0.0132
4 __iget 0.0417
4 __copy_user_zeroing_intel 0.0227
4 .text.lock.dnotify 0.0769
3 show_interrupts 0.0043
3 scsi_next_command 0.0625
3 release_blocks 0.0469
3 mb_cache_shrink_fn 0.0082
3 may_open 0.0063
3 math_state_restore 0.0375
3 journal_stop 0.0052
3 journal_dirty_data 0.0052
3 grow_dev_page 0.0089
3 get_unused_fd 0.0072
3 free_pages_and_swap_cache 0.0187
3 find_vma_prepare 0.0268
3 file_ra_state_init 0.0938
3 end_buffer_async_write 0.0110
3 dput 0.0069
3 do_mmap_pgoff 0.0016
3 do_get_write_access 0.0018
3 d_lookup 0.0312
3 copy_process 0.0012
3 clear_page_tables 0.0065
3 cache_reap 0.0069
3 block_invalidatepage 0.0104
3 balance_pgdat 0.0051
3 atomic_dec_and_lock 0.0441
3 __wait_on_buffer 0.0125
3 __journal_remove_journal_head 0.0072
3 __getblk_slow 0.0110
2 writeback_release 0.0417
2 vm_acct_memory 0.0312
2 unmap_vmas 0.0027
2 unmap_region 0.0054
2 syscall_call 0.1818
2 submit_bh 0.0052
2 strncpy_from_user 0.0179
2 speedo_rx 0.0022
2 skip_atoi 0.0250
2 remove_shared_vm_struct 0.0156
2 release_task 0.0039
2 radix_tree_node_alloc 0.0179
2 put_filp 0.0312
2 put_device 0.1250
2 nr_used_zone_pages 0.0208
2 lru_cache_add_active 0.0312
2 lru_cache_add 0.0312
2 lookup_mnt 0.0156
2 ll_rw_block 0.0139
2 kobject_get 0.0250
2 journal_start 0.0096
2 journal_get_undo_access 0.0052
2 journal_dirty_metadata 0.0037
2 iput 0.0139
2 init_page_buffers 0.0156
2 handle_mm_fault 0.0043
2 get_new_inode_fast 0.0089
2 get_empty_filp 0.0078
2 find_vma_prev 0.0208
2 find_or_create_page 0.0096
2 filldir64 0.0060
2 fill_read_buffer 0.0139
2 ext3_read_inode 0.0027
2 ext2_readpages 0.0417
2 ext2_get_inode 0.0066
2 do_writepages 0.0312
2 do_proc_dointvec 0.0019
2 d_alloc 0.0043
2 copy_strings 0.0031
2 bio_get_nr_vecs 0.0312
2 add_to_page_cache_lru 0.0250
2 __pagevec_release 0.0312
2 __journal_unfile_buffer 0.0038
2 __constant_c_and_count_memset 0.0130
2 .text.lock.mempool 0.0741
2 .text.lock.fs_writeback 0.0089
1 writeback_in_progress 0.0625
1 write_boundary_block 0.0089
1 wake_up_inode 0.0156
1 wake_up_buffer 0.0156
1 vfs_readdir 0.0078
1 vfs_permission 0.0030
1 vfs_getattr 0.0057
1 unmap_vma_list 0.0208
1 unmap_vma 0.0078
1 unlock_buffer 0.0104
1 unix_poll 0.0063
1 udp_v4_mcast_deliver 0.0015
1 sys_munmap 0.0089
1 sys_mmap2 0.0057
1 sys_ioctl 0.0016
1 sys_brk 0.0033
1 strnlen_user 0.0125
1 sprintf 0.0208
1 split_vma 0.0025
1 show_stat 0.0008
1 setscheduler 0.0012
1 serial8250_get_mctrl 0.0069
1 seq_read 0.0013
1 schedule_tail 0.0057
1 rt_hash_code 0.0069
1 rotate_reclaimable_page 0.0035
1 ret_from_intr 0.0357
1 resume_userspace 0.0417
1 real_lookup 0.0039
1 rb_erase 0.0042
1 radix_tree_gang_lookup 0.0063
1 pte_alloc_map 0.0037
1 prune_icache 0.0020
1 proc_pident_lookup 0.0016
1 proc_pid_make_inode 0.0045
1 proc_opensys 0.0208
1 proc_lookup 0.0035
1 proc_get_inode 0.0033
1 proc_delete_inode 0.0125
1 nr_free_pages 0.0125
1 load_elf_interp 0.0017
1 journal_write_metadata_buffer 0.0011
1 journal_unfile_buffer 0.0078
1 journal_try_to_free_buffers 0.0035
1 journal_remove_journal_head 0.0089
1 journal_put_journal_head 0.0052
1 journal_alloc_journal_head 0.0078
1 ip_route_input_slow 0.0005
1 io_schedule_timeout 0.0156
1 icmp_reply 0.0012
1 i_waitq_head 0.0312
1 handle_ra_miss 0.0078
1 group_send_sig_info 0.0009
1 get_write_access 0.0156
1 get_signal_to_deliver 0.0011
1 get_request_wait 0.0039
1 generic_fillattr 0.0057
1 generic_file_aio_write 0.0057
1 generic_file_aio_read 0.0078
1 generic_delete_inode 0.0042
1 free_pgtables 0.0063
1 follow_mount 0.0069
1 fn_hash_lookup 0.0039
1 flush_tlb_page 0.0069
1 flush_tlb_others 0.0039
1 find_vma 0.0104
1 find_inode_fast 0.0104
1 file_kill 0.0208
1 fib_semantic_match 0.0057
1 fget 0.0156
1 ext3_writepage_trans_blocks 0.0069
1 ext3_releasepage 0.0078
1 ext3_prepare_write 0.0033
1 ext3_ordered_commit_write 0.0042
1 ext3_new_block 0.0007
1 ext3_mark_iloc_dirty 0.0156
1 ext3_journal_start 0.0104
1 ext3_journal_dirty_data 0.0089
1 ext3_get_branch 0.0042
1 ext3_get_block_handle 0.0011
1 ext3_find_goal 0.0069
1 ext3_do_update_inode 0.0011
1 ext3_block_to_path 0.0030
1 ext2_readpage 0.0312
1 error_code 0.0179
1 end_buffer_write_sync 0.0078
1 end_buffer_read_sync 0.0208
1 end_bio_bh_io_sync 0.0156
1 do_munmap 0.0025
1 do_lookup 0.0052
1 device_not_available_emulate 0.0667
1 dentry_open 0.0025
1 dcache_readdir 0.0018
1 create_elf_tables 0.0010
1 cp_new_stat64 0.0031
1 copy_namespace 0.0014
1 copy_files 0.0015
1 check_perm 0.0031
1 can_vma_merge_after 0.0089
1 cache_init_objs 0.0069
1 block_write_full_page 0.0033
1 arp_process 0.0007
1 alloc_skb 0.0042
1 __vma_link_rb 0.0156
1 __set_page_dirty_buffers 0.0031
1 __pdflush 0.0022
1 __pagevec_lru_add_active 0.0037
1 __get_free_pages 0.0156
1 __free_pages 0.0125
1 __filemap_fdatawrite 0.0045
1 .text.lock.swap 0.0083