2622714 total 0.8111
2568587 default_idle 40134.1719
14682 __copy_from_user_ll 114.7031
13200 __copy_to_user_ll 103.1250
1191 buffered_rmqueue 3.5446
1168 scsi_request_fn 1.5208
919 __find_get_block 4.4183
865 free_hot_cold_page 3.3789
853 shrink_cache 0.9873
813 ext2_get_branch 2.9890
722 shrink_list 0.4852
623 ext2_get_block 0.6084
536 __pagevec_lru_add 2.3929
534 mpage_writepage 0.3149
493 mpage_writepages 0.6744
485 generic_file_aio_write_nolock 0.1722
475 scsi_dispatch_cmd 0.9896
447 system_call 10.1591
445 schedule 0.2727
439 add_to_page_cache 1.6140
433 __make_request 0.3111
408 __bread 6.3750
385 unlock_page 4.8125
375 page_waitqueue 7.8125
341 ips_isintr_copperhead_memio 5.3281
332 find_get_page 5.1875
307 do_gettimeofday 1.5990
298 current_kernel_time 3.7250
291 __brelse 4.5469
278 mpage_end_io_read 2.1719
273 scsi_end_request 1.1375
257 end_page_writeback 1.3385
255 radix_tree_lookup 3.1875
255 __wake_up 3.1875
252 create_empty_buffers 1.5750
244 __mark_inode_dirty 0.9531
243 do_mpage_readpage 0.2490
239 radix_tree_delete 0.9958
238 __set_page_dirty_nobuffers 1.1442
235 create_buffers 1.3352
232 drop_buffers 0.9062
226 do_generic_mapping_read 0.2140
219 kmem_cache_alloc 2.7375
217 mark_page_accessed 3.3906
211 check_ttfb_buffer 2.1979
208 radix_tree_insert 1.1818
199 bio_add_page 0.5923
198 __block_prepare_write 0.1793
193 kmem_cache_free 2.0104
175 ext2_block_to_path 0.5208
167 bad_range 1.4911
165 __alloc_pages 0.1875
161 fget_light 1.2578
150 __do_page_cache_readahead 0.4630
145 release_pages 0.4315
144 get_offset_tsc 4.5000
142 bio_alloc 0.3170
138 test_clear_page_dirty 1.8649
137 ext2_new_block 0.0911
124 get_request 0.1845
122 dnotify_parent 1.1296
113 __remove_from_page_cache 0.7847
112 ext2_alloc_block 0.5385
110 page_referenced 0.5288
110 __block_commit_write 0.6875
105 __pagevec_release_nonlru 0.6562
105 .text.lock.vmscan 0.4861
104 try_to_free_buffers 0.5909
103 radix_tree_preload 0.5852
91 __clear_page_buffers 1.1375
85 __getblk 0.8854
84 generic_file_write 0.7500
83 prep_new_page 0.8646
82 find_lock_page 0.4271
79 sys_gettimeofday 0.3798
77 page_address 0.4375
76 put_io_context 0.7917
75 generic_commit_write 0.4688
66 page_cache_readahead 0.1031
66 mempool_alloc 0.1964
66 do_softirq 0.3173
65 mpage_readpages 0.1766
63 file_read_actor 0.2625
62 mark_buffer_dirty 0.6458
61 scsi_device_unbusy 0.4236
60 mark_buffer_dirty_inode 0.4688
60 filemap_fdatawait 0.1630
59 __generic_file_aio_read 0.1054
57 set_bh_page 0.5938
57 ext2_alloc_branch 0.0990
54 prepare_to_wait 0.4821
54 __set_page_buffers 0.6750
50 scsi_done 0.3906
50 ips_chkstatus 0.0977
50 __get_page_state 0.3472
50 __end_that_request_first 0.0919
49 del_timer 0.4375
49 __find_get_block_slow 0.1531
48 __mod_timer 0.1667
47 ips_statupd_copperhead_memio 0.4196
46 ext2_free_blocks 0.0639
45 truncate_complete_page 0.3125
44 fput 1.3750
42 scsi_io_completion 0.0375
41 refill_inactive_zone 0.0305
40 mpage_end_io_write 0.3125
40 bio_put 0.6250
39 kmap_atomic 0.2437
39 find_get_pages 0.4062
37 ips_intr_copperhead 0.2569
37 .text.lock.filemap 0.1850
36 syscall_exit 3.2727
36 scsi_put_command 0.2500
36 recalc_bh_state 0.1324
35 update_atime 0.1458
35 try_to_release_page 0.3125
35 sys_read 0.3125
34 inode_update_time 0.1518
34 alloc_buffer_head 0.4250
33 __copy_user_intel 0.1875
32 __lookup 0.1538
31 scsi_run_queue 0.1490
31 ext2_get_group_desc 0.1615
31 __lock_page 0.1292
31 .text.lock.mpage 0.8378
30 init_buffer_head 0.4688
30 ext2_free_branches 0.0694
29 vfs_read 0.0954
29 scsi_finish_command 0.1648
29 free_buffer_head 0.3625
28 block_prepare_write 0.3500
27 do_ipsintr 0.1875
27 cpu_idle 0.3375
26 sys_write 0.2321
25 vfs_write 0.0822
24 sched_clock 0.1667
24 get_io_context 0.1875
24 blk_recount_segments 0.0326
23 grab_block 0.0464
23 generic_file_read 0.1307
23 copy_page_range 0.0225
22 sync_sb_inodes 0.0353
21 mempool_free 0.1641
21 ips_next 0.0109
21 ips_is_passthru 0.1094
21 inode_add_bytes 0.1875
21 blk_run_queue 0.2625
20 scsi_init_cmd_errh 0.1042
20 end_that_request_first 1.2500
20 do_wp_page 0.0219
20 deadline_set_request 0.1562
20 balance_dirty_pages_ratelimited 0.1389
19 scsi_softirq 0.0848
19 percpu_counter_mod 0.3393
19 mpage_alloc 0.1319
19 io_schedule 0.2969
19 group_reserve_blocks 0.1979
19 generic_file_write_nolock 0.1187
18 wait_on_page_bit 0.0804
18 inode_times_differ 0.2250
18 finish_wait 0.1607
17 submit_bio 0.1062
17 ext2_discard_prealloc 0.1518
17 do_anonymous_page 0.0272
17 activate_page 0.0966
16 shrink_slab 0.0417
16 generic_make_request 0.0400
16 __pagevec_free 0.3333
15 page_add_rmap 0.0586
15 journal_grab_journal_head 0.1339
15 inode_sub_bytes 0.1339
14 restore_fpu 0.4375
14 ips_done 0.0129
14 .text.lock.page_writeback 0.3684
13 writeback_inodes 0.0813
13 pdflush_operation 0.0677
13 kunmap_atomic 0.8125
13 handle_IRQ_event 0.1016
12 remove_suid 0.0938
12 link_path_walk 0.0054
12 kobject_put 0.3750
12 del_timer_sync 0.0395
12 blk_run_queues 0.0750
12 bio_destructor 0.1071
12 bh_lru_install 0.0500
12 add_disk_randomness 0.1875
12 .text.lock.buffer 0.0399
11 truncate_inode_pages 0.0143
11 scsi_decide_disposition 0.0344
11 device_not_available 0.2683
11 atomic_dec_and_lock 0.1618
10 wakeup_kswapd 0.1562
10 sd_rw_intr 0.0223
9 zap_pte_range 0.0141
9 write_profile 0.0469
9 scsi_next_command 0.1875
9 number 0.0112
9 memcpy 0.1406
9 ext2_update_inode 0.0100
9 elv_set_request 0.1406
9 do_page_fault 0.0063
9 bio_endio 0.0703
9 balance_pgdat 0.0152
9 ahc_linux_isr 0.0134
9 add_timer_randomness 0.0296
9 __sync_single_inode 0.0165
9 __d_lookup 0.0312
8 syscall_call 0.7273
8 scsi_free_sgtable 0.1667
8 math_state_restore 0.1000
8 ipsintr_done 0.0833
8 ips_freescb 0.0385
8 .text.lock.fs_writeback 0.0357
7 unmap_underlying_metadata 0.0625
7 read_pages 0.0208
7 page_remove_rmap 0.0208
7 mempool_free_slab 0.3333
7 journal_add_journal_head 0.0219
7 flush_tlb_mm 0.0486
7 ext2_prepare_write 0.1458
7 do_no_page 0.0075
7 balance_dirty_pages 0.0199
6 reserve_blocks 0.0312
6 remove_from_page_cache 0.0938
6 get_dirty_limits 0.0288
6 do_page_cache_readahead 0.0938
6 __iget 0.0625
5 vsnprintf 0.0042
5 show_interrupts 0.0071
5 serial_out 0.0625
5 scsi_add_timer 0.0446
5 read_block_bitmap 0.0312
5 radix_tree_node_alloc 0.0446
5 __journal_remove_journal_head 0.0120
4 write_inode 0.0500
4 shrink_dcache_memory 0.0833
4 nr_used_zone_pages 0.0417
4 mpage_bio_submit 0.0625
4 handle_mm_fault 0.0086
4 get_zeroed_page 0.0417
4 generic_file_llseek 0.0208
4 cache_grow 0.0052
4 blk_queue_bounce 0.0417
4 __journal_unfile_buffer 0.0076
3 walk_page_buffers 0.0234
3 wake_up_inode 0.0469
3 start_this_handle 0.0035
3 split_vma 0.0075
3 put_device 0.1875
3 mwait_idle 0.0234
3 mempool_alloc_slab 0.0938
3 journal_get_undo_access 0.0078
3 group_release_blocks 0.0234
3 get_unused_fd 0.0072
3 get_page_state 0.0938
3 follow_mount 0.0208
3 find_vma 0.0312
3 ext3_find_entry 0.0028
3 ext2_get_inode 0.0099
3 do_sync_read 0.0156
3 do_mmap_pgoff 0.0016
3 d_alloc 0.0065
3 block_write_full_page 0.0099
3 block_invalidatepage 0.0104
3 __getblk_slow 0.0110
3 __constant_c_and_count_memset 0.0195
3 __block_write_full_page 0.0026
2 writeback_in_progress 0.1250
2 writeback_acquire 0.0625
2 vma_merge 0.0028
2 unmap_page_range 0.0156
2 uart_line_info 0.0020
2 transmit_chars 0.0089
2 sys_lseek 0.0114
2 sys_getdents64 0.0103
2 sys_fcntl64 0.0125
2 socket_seq_show 0.0235
2 shrink_zone 0.0104
2 serial_in 0.0312
2 scsi_delete_timer 0.0417
2 schedule_timeout 0.0096
2 release_task 0.0039
2 proc_pid_stat 0.0015
2 proc_get_inode 0.0066
2 prepare_to_wait_exclusive 0.0179
2 lookup_mnt 0.0156
2 journal_write_metadata_buffer 0.0022
2 journal_put_journal_head 0.0104
2 journal_dirty_data 0.0035
2 journal_commit_transaction 0.0004
2 io_schedule_timeout 0.0312
2 grow_dev_page 0.0060
2 get_signal_to_deliver 0.0022
2 get_request_wait 0.0078
2 get_new_inode_fast 0.0089
2 generic_unplug_device 0.0179
2 generic_fillattr 0.0114
2 free_pages_and_swap_cache 0.0125
2 fold_prot_inuse 0.0625
2 find_vma_prepare 0.0179
2 filp_open 0.0179
2 filemap_nopage 0.0022
2 file_kill 0.0417
2 ext3_ordered_writepage 0.0040
2 end_bio_bh_io_sync 0.0312
2 do_get_write_access 0.0012
2 disk_dev_read 0.0312
2 dentry_open 0.0050
2 copy_mm 0.0020
2 cache_init_objs 0.0139
2 block_sync_page 0.1250
2 bget_one 0.1250
2 __vma_link 0.0125
2 __pagevec_lru_add_active 0.0074
2 __journal_file_buffer 0.0028
1 writeback_release 0.0208
1 wake_up_buffer 0.0156
1 vsprintf 0.0208
1 vma_link 0.0069
1 vm_acct_memory 0.0156
1 unlock_buffer 0.0104
1 sysfs_release 0.0125
1 sys_wait4 0.0015
1 sys_munmap 0.0089
1 sys_close 0.0078
1 submit_bh 0.0026
1 strncpy_from_user 0.0089
1 speedo_get_stats 0.0031
1 single_release 0.0156
1 setup_frame 0.0020
1 serial8250_type 0.0312
1 serial8250_get_mctrl 0.0069
1 seq_read 0.0013
1 scsi_setup_cmd_retry 0.0089
1 ret_from_intr 0.0357
1 resume_userspace 0.0417
1 remove_shared_vm_struct 0.0078
1 release_blocks 0.0156
1 radix_tree_gang_lookup 0.0063
1 pte_chain_alloc 0.0125
1 pte_alloc_one 0.0089
1 pte_alloc_map 0.0037
1 proc_root_lookup 0.0078
1 proc_lookup 0.0035
1 proc_delete_inode 0.0125
1 path_release 0.0156
1 pagevec_lookup 0.0156
1 nr_running 0.0156
1 next_thread 0.0125
1 new_inode 0.0089
1 new_handle 0.0125
1 mmput 0.0057
1 mb_cache_shrink_fn 0.0027
1 may_open 0.0021
1 lru_cache_add_active 0.0156
1 lru_add_drain 0.0104
1 locks_remove_flock 0.0048
1 kswapd 0.0028
1 kobject_get 0.0125
1 kfree 0.0089
1 journal_switch_revoke_table 0.0089
1 journal_stop 0.0017
1 journal_remove_journal_head 0.0089
1 journal_file_buffer 0.0069
1 journal_end_buffer_io_sync 0.0208
1 journal_dirty_metadata 0.0018
1 is_bad_inode 0.0312
1 iput 0.0069
1 ips_removeq_scb_head 0.0208
1 inode_init_once 0.0027
1 init_page_buffers 0.0078
1 i_waitq_head 0.0312
1 getname 0.0048
1 get_zone_counts 0.0078
1 generic_delete_inode 0.0042
1 free_pgtables 0.0063
1 free_pages 0.0156
1 free_hot_page 0.0625
1 flush_tlb_page 0.0069
1 flush_signal_handlers 0.0125
1 flush_read_buffer 0.0057
1 find_vma_prev 0.0104
1 fget 0.0156
1 ext3_reserve_inode_write 0.0045
1 ext3_releasepage 0.0078
1 ext3_new_block 0.0007
1 ext3_mark_iloc_dirty 0.0156
1 ext3_lookup 0.0048
1 ext3_getblk 0.0016
1 ext3_file_write 0.0045
1 ext3_do_update_inode 0.0011
1 ext2_writepages 0.0208
1 ext2_unlink 0.0069
1 ext2_readpages 0.0208
1 ext2_put_inode 0.0208
1 exit_notify 0.0005
1 eventpoll_init_file 0.0208
1 end_buffer_async_write 0.0037
1 do_proc_dointvec 0.0010
1 do_munmap 0.0025
1 do_fcntl 0.0023
1 dnotify_flush 0.0052
1 detach_vmas_to_be_unmapped 0.0089
1 deny_write_access 0.0125
1 de_put 0.0052
1 dcache_readdir 0.0018
1 d_lookup 0.0104
1 copy_strings_kernel 0.0125
1 copy_strings 0.0016
1 copy_process 0.0004
1 clear_page_tables 0.0022
1 call_rcu 0.0156
1 buffer_insert_list 0.0104
1 bput_one 0.0625
1 block_commit_write 0.0208
1 blk_congestion_wait 0.0057
1 bio_get_nr_vecs 0.0156
1 background_writeout 0.0039
1 alloc_inode 0.0031
1 add_wait_queue 0.0125
1 __wait_on_buffer 0.0042
1 __set_page_dirty_buffers 0.0031
1 __rb_erase_color 0.0022
1 __pte_chain_free 0.0104
1 __pdflush 0.0022
1 __pagevec_release 0.0156
1 __kmalloc 0.0069
1 __journal_try_to_free_buffer 0.0057
1 __insert_vm_struct 0.0069
1 __get_user_4 0.0435
1 __copy_user_zeroing_intel 0.0057
1 .text.lock.swap 0.0083
1 .text.lock.ips 0.0196