2850266 total 0.8814
2794208 default_idle 43659.5000
16010 __copy_from_user_ll 125.0781
13931 __copy_to_user_ll 108.8359
1324 scsi_request_fn 1.7240
1272 buffered_rmqueue 3.7857
927 free_hot_cold_page 3.6211
909 shrink_cache 1.0521
666 shrink_list 0.4476
661 ext2_get_branch 2.4301
648 __find_get_block 3.1154
598 mpage_writepage 0.3526
593 scsi_dispatch_cmd 1.2354
562 mpage_writepages 0.7688
560 ext2_get_block 0.5469
546 mpage_end_io_read 4.2656
539 find_get_page 8.4219
493 __make_request 0.3542
480 schedule 0.2941
440 add_to_page_cache 1.6176
437 __pagevec_lru_add 1.9509
415 unlock_page 5.1875
407 generic_file_aio_write_nolock 0.1445
356 __wake_up 4.4500
342 page_waitqueue 7.1250
334 scsi_end_request 1.3917
319 drop_buffers 1.2461
318 ips_isintr_copperhead_memio 4.9688
276 radix_tree_lookup 3.4500
269 __set_page_dirty_nobuffers 1.2933
268 radix_tree_delete 1.1167
255 do_mpage_readpage 0.2613
248 create_empty_buffers 1.5500
248 __mark_inode_dirty 0.9688
247 do_generic_mapping_read 0.2339
243 end_page_writeback 1.2656
237 kmem_cache_alloc 2.9625
232 check_ttfb_buffer 2.4167
217 __block_prepare_write 0.1966
210 mark_page_accessed 3.2812
203 radix_tree_insert 1.1534
202 bio_add_page 0.6012
200 kmem_cache_free 2.0833
196 __brelse 3.0625
195 __do_page_cache_readahead 0.6019
182 current_kernel_time 2.2750
166 bad_range 1.4821
163 create_buffers 0.9261
160 bio_alloc 0.3571
158 ext2_block_to_path 0.4702
154 test_clear_page_dirty 2.0811
151 release_pages 0.4494
150 __alloc_pages 0.1705
146 system_call 3.3182
143 ext2_new_block 0.0951
139 __remove_from_page_cache 0.9653
132 get_request 0.1964
124 try_to_free_buffers 0.7045
121 page_referenced 0.5817
110 prep_new_page 1.1458
110 __pagevec_release_nonlru 0.6875
105 do_gettimeofday 0.5469
105 .text.lock.vmscan 0.4861
104 __block_commit_write 0.6500
103 radix_tree_preload 0.5852
102 ext2_alloc_block 0.4904
95 find_lock_page 0.4948
86 scsi_done 0.6719
86 __find_get_block_slow 0.2687
85 scsi_device_unbusy 0.5903
84 generic_commit_write 0.5250
83 mark_buffer_dirty 0.8646
82 page_address 0.4659
76 file_read_actor 0.3167
74 mempool_alloc 0.2202
74 __clear_page_buffers 0.9250
71 scsi_put_command 0.4931
71 mpage_readpages 0.1929
69 set_bh_page 0.7188
69 ips_chkstatus 0.1348
69 do_softirq 0.3317
69 __bread 1.0781
68 scsi_io_completion 0.0607
66 del_timer 0.5893
66 __end_that_request_first 0.1213
65 __getblk 0.6771
64 refill_inactive_zone 0.0476
64 filemap_fdatawait 0.1739
64 __set_page_buffers 0.8000
63 scsi_finish_command 0.3580
61 mpage_end_io_write 0.4766
61 __mod_timer 0.2118
60 put_io_context 0.6250
59 ext2_alloc_branch 0.1024
58 prepare_to_wait 0.5179
58 fget_light 0.4531
57 page_cache_readahead 0.0891
54 mark_buffer_dirty_inode 0.4219
54 kmap_atomic 0.3375
54 handle_IRQ_event 0.4219
52 recalc_bh_state 0.1912
52 dnotify_parent 0.4815
51 bio_put 0.7969
51 .text.lock.filemap 0.2550
50 __get_page_state 0.3472
42 get_offset_tsc 1.3125
42 alloc_buffer_head 0.5250
41 truncate_complete_page 0.2847
41 ips_intr_copperhead 0.2847
38 ips_is_passthru 0.1979
38 ext2_free_blocks 0.0528
38 __copy_user_intel 0.2159
36 inode_add_bytes 0.3214
36 ext2_get_group_desc 0.1875
35 ips_statupd_copperhead_memio 0.3125
34 generic_file_write 0.3036
33 sys_gettimeofday 0.1587
33 find_get_pages 0.3438
33 ext2_free_branches 0.0764
33 deadline_set_request 0.2578
33 activate_page 0.1875
33 __lock_page 0.1375
32 add_disk_randomness 0.5000
31 free_buffer_head 0.3875
30 scsi_init_cmd_errh 0.1562
29 block_prepare_write 0.3625
28 ips_done 0.0257
27 sched_clock 0.1875
27 ipsintr_done 0.2812
27 io_schedule 0.4219
27 balance_dirty_pages_ratelimited 0.1875
27 __lookup 0.1298
26 wait_on_page_bit 0.1161
26 sync_sb_inodes 0.0417
26 blk_recount_segments 0.0353
26 .text.lock.mpage 0.7027
25 cpu_idle 0.3125
24 scsi_softirq 0.1071
24 ips_next 0.0125
24 get_io_context 0.1875
22 scsi_run_queue 0.1058
22 blk_run_queue 0.2750
21 scsi_decide_disposition 0.0656
21 __generic_file_aio_read 0.0375
20 update_atime 0.0833
20 try_to_release_page 0.1786
20 mempool_free 0.1562
20 end_that_request_first 1.2500
20 do_ipsintr 0.1389
19 sd_rw_intr 0.0424
19 pdflush_operation 0.0990
19 mpage_alloc 0.1319
19 init_buffer_head 0.2969
18 writeback_inodes 0.1125
18 percpu_counter_mod 0.3214
18 inode_update_time 0.0804
18 grab_block 0.0363
18 generic_make_request 0.0450
18 copy_page_range 0.0176
17 unmap_underlying_metadata 0.1518
17 ext2_discard_prealloc 0.1518
17 blk_run_queues 0.1062
17 __d_lookup 0.0590
16 submit_bio 0.1000
16 journal_grab_journal_head 0.1429
16 ips_freescb 0.0769
16 finish_wait 0.1429
16 ext2_prepare_write 0.3333
16 bh_lru_install 0.0667
15 vfs_write 0.0493
15 page_add_rmap 0.0586
14 shrink_slab 0.0365
14 reserve_blocks 0.0729
14 remove_from_page_cache 0.2188
14 do_wp_page 0.0154
14 del_timer_sync 0.0461
14 __pagevec_free 0.2917
13 vfs_read 0.0428
13 remove_suid 0.1016
13 kunmap_atomic 0.8125
13 do_page_fault 0.0091
13 add_timer_randomness 0.0428
12 ext2_update_inode 0.0134
12 do_page_cache_readahead 0.1875
12 bio_destructor 0.1071
11 restore_fpu 0.3438
11 generic_file_write_nolock 0.0688
11 generic_file_read 0.0625
11 fput 0.3438
11 do_anonymous_page 0.0176
11 bio_endio 0.0859
11 .text.lock.page_writeback 0.2895
10 write_profile 0.0521
10 syscall_exit 0.9091
10 scsi_add_timer 0.0893
10 memcpy 0.1562
10 link_path_walk 0.0045
10 kobject_put 0.3125
10 inode_times_differ 0.1250
10 generic_file_llseek 0.0521
10 device_not_available 0.2439
9 zap_pte_range 0.0141
9 scsi_next_command 0.1875
9 page_remove_rmap 0.0268
9 group_reserve_blocks 0.0938
9 get_dirty_limits 0.0433
9 bio_get_nr_vecs 0.1406
8 sys_read 0.0714
8 read_block_bitmap 0.0500
8 ips_removeq_scb_head 0.1667
8 flush_tlb_mm 0.0556
8 __journal_remove_journal_head 0.0192
7 truncate_inode_pages 0.0091
7 sys_write 0.0625
7 read_pages 0.0208
7 number 0.0088
7 journal_add_journal_head 0.0219
7 cache_init_objs 0.0486
7 block_write_full_page 0.0230
7 balance_pgdat 0.0118
7 .text.lock.fs_writeback 0.0312
6 vsnprintf 0.0050
6 mempool_free_slab 0.2857
6 mempool_alloc_slab 0.1875
6 math_state_restore 0.0750
6 inode_sub_bytes 0.0536
6 generic_unplug_device 0.0536
6 ext3_find_entry 0.0056
6 blk_queue_bounce 0.0625
6 ahc_linux_isr 0.0089
6 __sync_single_inode 0.0110
5 writeback_acquire 0.1562
5 shrink_zone 0.0260
5 scsi_delete_timer 0.1042
5 put_device 0.3125
5 handle_mm_fault 0.0108
5 group_release_blocks 0.0391
5 elv_set_request 0.0781
5 do_mmap_pgoff 0.0027
5 atomic_dec_and_lock 0.0735
5 __pagevec_lru_add_active 0.0184
5 __journal_unfile_buffer 0.0095
5 __iget 0.0521
4 walk_page_buffers 0.0312
4 show_interrupts 0.0057
4 serial_out 0.0500
4 ret_from_intr 0.1429
4 journal_put_journal_head 0.0208
4 get_page_state 0.1250
4 ext2_get_inode 0.0132
4 dput 0.0093
3 wake_up_inode 0.0469
3 sys_lseek 0.0170
3 release_blocks 0.0469
3 rb_insert_color 0.0125
3 radix_tree_node_alloc 0.0268
3 pte_chain_alloc 0.0375
3 prepare_to_wait_exclusive 0.0268
3 mpage_bio_submit 0.0469
3 journal_stop 0.0052
3 journal_dirty_data 0.0052
3 init_page_buffers 0.0234
3 get_zeroed_page 0.0312
3 generic_fillattr 0.0170
3 find_vma 0.0312
3 filemap_nopage 0.0033
3 ext3_releasepage 0.0234
3 ext3_ordered_writepage 0.0060
3 end_buffer_async_write 0.0110
3 do_no_page 0.0032
3 dcache_readdir 0.0054
3 copy_process 0.0012
3 clear_page_tables 0.0065
3 block_invalidatepage 0.0104
3 __set_page_dirty_buffers 0.0094
3 .text.lock.buffer 0.0100
2 wakeup_kswapd 0.0312
2 wake_up_buffer 0.0312
2 unmap_vmas 0.0027
2 unmap_page_range 0.0156
2 unlock_buffer 0.0208
2 sys_munmap 0.0179
2 strnlen_user 0.0250
2 split_vma 0.0050
2 serial_in 0.0312
2 remove_shared_vm_struct 0.0156
2 release_task 0.0039
2 real_lookup 0.0078
2 radix_tree_gang_lookup 0.0125
2 proc_read_inode 0.0312
2 proc_lookup 0.0069
2 path_lookup 0.0054
2 open_namei 0.0019
2 nr_used_zone_pages 0.0208
2 may_open 0.0042
2 lru_cache_add_active 0.0312
2 lru_add_drain 0.0208
2 lookup_mnt 0.0156
2 kobject_get 0.0250
2 kjournald 0.0035
2 journal_write_revoke_records 0.0074
2 journal_remove_journal_head 0.0179
2 journal_get_undo_access 0.0052
2 get_new_inode_fast 0.0089
2 follow_mount 0.0139
2 find_vma_prev 0.0208
2 find_vma_prepare 0.0179
2 find_or_create_page 0.0096
2 file_ra_state_init 0.0417
2 file_move 0.0312
2 fget 0.0312
2 fd_install 0.0312
2 ext3_writepage_trans_blocks 0.0139
2 ext3_readdir 0.0015
2 ext3_dirty_inode 0.0139
2 do_proc_dointvec 0.0019
2 do_munmap 0.0050
2 dnotify_flush 0.0104
2 d_alloc 0.0043
2 copy_strings 0.0031
2 copy_mm 0.0020
2 clear_inode 0.0096
2 cache_grow 0.0026
2 block_sync_page 0.1250
2 background_writeout 0.0078
2 __write_lock_failed 0.0625
2 __pagevec_release 0.0312
2 __copy_user_zeroing_intel 0.0114
2 .text.lock.swap 0.0167
2 .text.lock.dnotify 0.0385
1 write_inode 0.0125
1 vma_merge 0.0014
1 vma_link 0.0069
1 vfs_permission 0.0030
1 vfs_getattr 0.0057
1 uart_type 0.0208
1 uart_line_info 0.0010
1 sysfs_release 0.0125
1 syscall_call 0.0909
1 sys_fstat64 0.0156
1 submit_bh 0.0026
1 start_this_handle 0.0012
1 speedo_refill_rx_buf 0.0021
1 seq_read 0.0013
1 scsi_free_sgtable 0.0208
1 schedule_timeout 0.0048
1 resume_userspace 0.0417
1 pte_alloc_one 0.0089
1 prune_icache 0.0020
1 prune_dcache 0.0027
1 proc_pid_lookup 0.0018
1 pipe_write_release 0.0156
1 pgd_ctor 0.0208
1 nr_free_pages 0.0125
1 new_handle 0.0125
1 netif_rx 0.0022
1 meminfo_read_proc 0.0020
1 mb_cache_shrink_fn 0.0027
1 lru_cache_add 0.0156
1 loadavg_read_proc 0.0039
1 kmem_flagcheck 0.0156
1 kfree 0.0089
1 journal_try_to_free_buffers 0.0035
1 journal_commit_transaction 0.0002
1 iput 0.0069
1 ip_route_input 0.0023
1 io_schedule_timeout 0.0156
1 inode_init_once 0.0027
1 grow_dev_page 0.0030
1 getname 0.0048
1 get_unused_fd 0.0024
1 get_signal_to_deliver 0.0011
1 generic_writepages 0.0286
1 generic_file_aio_read 0.0078
1 free_pages_and_swap_cache 0.0063
1 flush_tlb_page 0.0069
1 flush_signal_handlers 0.0125
1 flush_read_buffer 0.0057
1 find_next_usable_block 0.0008
1 filp_open 0.0089
1 file_kill 0.0208
1 ext3_reserve_inode_write 0.0045
1 ext3_prepare_write 0.0033
1 ext3_open_file 0.0125
1 ext3_new_inode 0.0005
1 ext3_get_group_desc 0.0052
1 ext3_get_block_handle 0.0011
1 ext2_writepages 0.0208
1 exit_notify 0.0005
1 eventpoll_init_file 0.0208
1 end_buffer_read_sync 0.0208
1 end_bio_bh_io_sync 0.0156
1 do_writepages 0.0156
1 do_sync_read 0.0052
1 do_lookup 0.0052
1 do_get_write_access 0.0006
1 disk_attr_show 0.0156
1 dev_seq_start 0.0078
1 dentry_open 0.0025
1 d_lookup 0.0104
1 copy_semundo 0.0042
1 check_perm 0.0031
1 check_modem_status 0.0030
1 change_protection 0.0017
1 cap_vm_enough_memory 0.0051
1 buffer_insert_list 0.0104
1 bput_one 0.0625
1 block_commit_write 0.0208
1 bget_one 0.0625
1 balance_dirty_pages 0.0028
1 arp_process 0.0007
1 alloc_pidmap 0.0020
1 __pdflush 0.0022
1 __journal_try_to_free_buffer 0.0057
1 __getblk_slow 0.0037
1 __fput 0.0048
1 __constant_c_and_count_memset 0.0065
1 __cond_resched 0.0312
1 .text.lock.ips 0.0196