3088530 total 0.9551
3015806 default_idle 47121.9688
15221 __copy_to_user_ll 118.9141
11271 __block_prepare_write 10.2092
5141 __copy_from_user_ll 40.1641
3081 system_call 70.0227
1994 do_gettimeofday 10.3854
1465 generic_file_aio_write_nolock 0.5202
1329 scsi_request_fn 1.7305
1216 buffered_rmqueue 3.6190
1042 current_kernel_time 13.0250
1009 __pagevec_lru_add 4.5045
924 get_offset_tsc 28.8750
888 fget_light 6.9375
870 do_generic_mapping_read 0.8239
779 free_hot_cold_page 3.0430
759 shrink_cache 0.8785
759 refill_inactive_zone 0.5647
733 find_get_page 11.4531
717 shrink_list 0.4819
649 ext2_get_block 0.6338
642 dnotify_parent 5.9444
615 __find_get_block 2.9567
591 ext2_get_branch 2.1728
569 sys_gettimeofday 2.7356
558 radix_tree_lookup 6.9750
540 mpage_writepages 0.7387
539 unlock_page 6.7375
534 mpage_writepage 0.3149
526 scsi_dispatch_cmd 1.0958
488 __make_request 0.3506
482 add_to_page_cache 1.7721
475 schedule 0.2911
469 generic_file_write 4.1875
435 page_waitqueue 9.0625
434 find_lock_page 2.2604
412 __mark_inode_dirty 1.6094
357 __block_commit_write 2.2313
345 scsi_end_request 1.4375
335 mpage_end_io_read 2.6172
281 ips_isintr_copperhead_memio 4.3906
278 end_page_writeback 1.4479
277 mark_page_accessed 4.3281
265 __wake_up 3.3125
263 activate_page 1.4943
258 kmem_cache_alloc 3.2250
255 create_empty_buffers 1.5938
253 do_mpage_readpage 0.2592
252 __generic_file_aio_read 0.4500
248 radix_tree_delete 1.0333
240 __set_page_dirty_nobuffers 1.1538
238 fput 7.4375
232 kmem_cache_free 2.4167
212 create_buffers 1.2045
210 drop_buffers 0.8203
208 release_pages 0.6190
205 generic_commit_write 1.2812
203 bad_range 1.8125
197 file_read_actor 0.8208
183 sys_read 1.6339
179 vfs_write 0.5888
176 radix_tree_insert 1.0000
168 sys_write 1.5000
168 ext2_block_to_path 0.5000
167 bio_add_page 0.4970
166 kmap_atomic 1.0375
165 page_address 0.9375
165 __do_page_cache_readahead 0.5093
164 inode_update_time 0.7321
161 __brelse 2.5156
159 __alloc_pages 0.1807
157 bio_alloc 0.3504
154 get_request 0.2292
149 check_ttfb_buffer 1.5521
145 vfs_read 0.4770
143 syscall_exit 13.0000
138 test_clear_page_dirty 1.8649
131 ext2_new_block 0.0871
128 ext2_alloc_block 0.6154
127 prep_new_page 1.3229
123 inode_times_differ 1.5375
121 generic_file_read 0.6875
117 __remove_from_page_cache 0.8125
116 update_atime 0.4833
112 __pagevec_release_nonlru 0.7000
109 page_referenced 0.5240
107 radix_tree_preload 0.6080
102 page_cache_readahead 0.1594
98 mark_buffer_dirty 1.0208
97 .text.lock.vmscan 0.4491
95 try_to_free_buffers 0.5398
95 put_io_context 0.9896
92 generic_file_write_nolock 0.5750
88 __bread 1.3750
88 .text.lock.filemap 0.4400
86 __set_page_buffers 1.0750
85 __getblk 0.8854
82 __get_page_state 0.5694
76 __clear_page_buffers 0.9500
75 __find_get_block_slow 0.2344
74 scsi_device_unbusy 0.5139
71 balance_dirty_pages_ratelimited 0.4931
70 mempool_alloc 0.2083
70 block_prepare_write 0.8750
68 remove_suid 0.5312
65 kunmap_atomic 4.0625
60 mark_buffer_dirty_inode 0.4688
60 do_softirq 0.2885
58 mpage_readpages 0.1576
57 filemap_fdatawait 0.1549
55 __end_that_request_first 0.1011
54 bio_put 0.8438
53 ips_statupd_copperhead_memio 0.4732
53 ips_chkstatus 0.1035
51 set_bh_page 0.5312
51 mpage_end_io_write 0.3984
51 do_ipsintr 0.3542
50 scsi_put_command 0.3472
47 ext2_prepare_write 0.9792
47 ext2_free_blocks 0.0653
46 recalc_bh_state 0.1691
45 find_get_pages 0.4688
45 del_timer 0.4018
44 sync_sb_inodes 0.0705
44 prepare_to_wait 0.3929
43 cpu_idle 0.5375
41 scsi_done 0.3203
41 init_buffer_head 0.6406
40 scsi_io_completion 0.0357
40 ext2_alloc_branch 0.0694
40 __mod_timer 0.1389
39 ips_intr_copperhead 0.2708
38 deadline_set_request 0.2969
37 alloc_buffer_head 0.4625
36 __copy_user_intel 0.2045
35 truncate_complete_page 0.2431
34 sched_clock 0.2361
34 ext2_free_branches 0.0787
33 ext2_get_group_desc 0.1719
32 pdflush_operation 0.1667
31 wait_on_page_bit 0.1384
31 scsi_finish_command 0.1761
31 __lookup 0.1490
29 group_reserve_blocks 0.3021
28 try_to_release_page 0.2500
28 syscall_call 2.5455
26 inode_add_bytes 0.2321
26 free_buffer_head 0.3250
25 ips_done 0.0230
24 scsi_init_cmd_errh 0.1250
24 finish_wait 0.2143
24 __lock_page 0.1000
24 .text.lock.mpage 0.6486
23 ips_is_passthru 0.1198
23 get_io_context 0.1797
22 writeback_inodes 0.1375
22 blk_run_queue 0.2750
21 submit_bio 0.1313
20 sd_rw_intr 0.0446
20 io_schedule 0.3125
19 scsi_softirq 0.0848
19 page_add_rmap 0.0742
19 mpage_alloc 0.1319
19 generic_make_request 0.0475
19 del_timer_sync 0.0625
18 ips_next 0.0094
18 ips_freescb 0.0865
18 get_dirty_limits 0.0865
18 do_wp_page 0.0197
18 add_disk_randomness 0.2812
18 __sync_single_inode 0.0331
17 scsi_run_queue 0.0817
17 page_remove_rmap 0.0506
17 grab_block 0.0343
17 blk_run_queues 0.1062
17 ahc_linux_isr 0.0253
15 truncate_inode_pages 0.0195
15 mempool_free 0.1172
15 end_buffer_read_sync 0.3125
15 copy_page_range 0.0146
14 percpu_counter_mod 0.2500
14 blk_recount_segments 0.0190
14 .text.lock.fs_writeback 0.0625
13 end_that_request_first 0.8125
13 bh_lru_install 0.0542
13 add_timer_randomness 0.0428
13 __pagevec_free 0.2708
12 zap_pte_range 0.0187
12 unmap_underlying_metadata 0.1071
12 do_page_fault 0.0084
12 __d_lookup 0.0417
11 read_block_bitmap 0.0688
11 link_path_walk 0.0049
11 journal_grab_journal_head 0.0982
10 write_profile 0.0521
10 wake_up_inode 0.1562
10 scsi_decide_disposition 0.0312
10 mempool_alloc_slab 0.3125
10 kobject_put 0.3125
10 do_anonymous_page 0.0160
10 block_invalidatepage 0.0347
10 bio_destructor 0.0893
10 atomic_dec_and_lock 0.1471
10 __wait_on_buffer 0.0417
9 scsi_delete_timer 0.1875
9 inode_sub_bytes 0.0804
9 ext2_discard_prealloc 0.0804
9 do_no_page 0.0097
8 writeback_acquire 0.2500
8 radix_tree_node_alloc 0.0714
8 group_release_blocks 0.0625
8 get_zeroed_page 0.0833
8 get_page_state 0.2500
8 device_not_available 0.1951
8 .text.lock.page_writeback 0.2105
7 shrink_slab 0.0182
7 number 0.0088
7 journal_commit_transaction 0.0016
7 handle_IRQ_event 0.0547
7 ext2_update_inode 0.0078
7 bio_endio 0.0547
6 vsnprintf 0.0050
6 unmap_vmas 0.0082
6 reserve_blocks 0.0312
6 remove_from_page_cache 0.0938
6 put_device 0.3750
6 journal_get_undo_access 0.0156
6 end_bio_bh_io_sync 0.0938
6 dcache_readdir 0.0107
6 cache_init_objs 0.0417
6 bio_get_nr_vecs 0.0938
6 __journal_remove_journal_head 0.0144
6 .text.lock.dnotify 0.1154
5 walk_page_buffers 0.0391
5 show_interrupts 0.0071
5 scsi_free_sgtable 0.1042
5 scsi_add_timer 0.0446
5 rotate_reclaimable_page 0.0174
5 path_lookup 0.0136
5 memcpy 0.0781
5 lru_add_drain 0.0521
5 journal_put_journal_head 0.0260
5 iput 0.0347
5 io_schedule_timeout 0.0781
5 generic_file_llseek 0.0260
5 flush_tlb_mm 0.0347
5 find_vma 0.0521
5 ext3_find_entry 0.0047
5 elv_set_request 0.0781
5 do_mmap_pgoff 0.0027
5 cache_grow 0.0065
5 balance_pgdat 0.0084
4 wakeup_kswapd 0.0625
4 submit_bh 0.0104
4 split_vma 0.0100
4 shrink_zone 0.0208
4 serial_out 0.0500
4 restore_fpu 0.1250
4 prune_dcache 0.0109
4 ipsintr_done 0.0417
4 generic_unplug_device 0.0357
4 follow_mount 0.0278
4 flush_tlb_page 0.0278
4 find_vma_prepare 0.0357
4 filemap_nopage 0.0044
4 file_ra_state_init 0.0833
4 ext2_writepages 0.0833
4 end_buffer_async_write 0.0147
4 do_sync_read 0.0208
4 do_page_cache_readahead 0.0625
4 dentry_open 0.0100
4 d_alloc 0.0086
4 bh_waitq_head 0.1250
4 __pagevec_lru_add_active 0.0147
4 __iget 0.0417
4 __block_write_full_page 0.0035
3 writeback_release 0.0625
3 wake_up_buffer 0.0469
3 sys_lseek 0.0170
3 scsi_next_command 0.0625
3 remove_shared_vm_struct 0.0234
3 real_lookup 0.0117
3 nr_used_zone_pages 0.0312
3 mpage_bio_submit 0.0469
3 ll_rw_block 0.0208
3 journal_stop 0.0052
3 journal_remove_journal_head 0.0268
3 journal_add_journal_head 0.0094
3 handle_mm_fault 0.0065
3 get_unused_fd 0.0072
3 get_new_inode_fast 0.0134
3 get_empty_filp 0.0117
3 clear_page_tables 0.0065
3 block_sync_page 0.1875
3 block_commit_write 0.0625
3 balance_dirty_pages 0.0085
3 __pagevec_release 0.0469
3 __journal_unfile_buffer 0.0057
3 __fput 0.0144
3 __copy_user_zeroing_intel 0.0170
3 .text.lock.buffer 0.0100
2 writeback_in_progress 0.1250
2 vfs_getattr 0.0114
2 show_stat 0.0017
2 serial_in 0.0312
2 serial8250_get_mctrl 0.0139
2 read_pages 0.0060
2 put_filp 0.0312
2 pte_chain_alloc 0.0250
2 pte_alloc_map 0.0074
2 proc_lookup 0.0069
2 proc_get_inode 0.0066
2 mempool_free_slab 0.0952
2 mb_cache_shrink_fn 0.0054
2 lru_cache_add 0.0312
2 generic_fillattr 0.0114
2 generic_delete_inode 0.0083
2 filldir64 0.0060
2 ext3_new_block 0.0015
2 dput 0.0046
2 do_munmap 0.0050
2 blk_queue_bounce 0.0208
2 add_to_page_cache_lru 0.0250
2 __pdflush 0.0045
1 write_inode 0.0125
1 write_boundary_block 0.0089
1 vma_merge 0.0014
1 vma_link 0.0069
1 vfs_permission 0.0030
1 unix_stream_sendmsg 0.0010
1 uart_write 0.0015
1 uart_type 0.0208
1 try_to_unmap 0.0027
1 sys_munmap 0.0089
1 sys_fstat64 0.0156
1 strncpy_from_user 0.0089
1 start_this_handle 0.0012
1 sprintf 0.0208
1 speedo_rx 0.0011
1 speedo_refill_rx_buf 0.0021
1 speedo_interrupt 0.0017
1 sockstat_seq_show 0.0052
1 socket_seq_show 0.0118
1 release_blocks 0.0156
1 prune_icache 0.0020
1 proc_pid_make_inode 0.0045
1 proc_destroy_inode 0.0312
1 proc_alloc_inode 0.0078
1 open_namei 0.0009
1 new_handle 0.0125
1 mprotect_fixup 0.0027
1 mpage_readpage 0.0104
1 may_open 0.0021
1 math_state_restore 0.0125
1 mark_buffer_async_write 0.0312
1 lookup_mnt 0.0078
1 kswapd 0.0028
1 kjournald 0.0017
1 kill_fasync 0.0149
1 journal_unfile_buffer 0.0078
1 journal_try_to_free_buffers 0.0035
1 journal_start 0.0048
1 journal_dirty_data 0.0017
1 journal_cancel_revoke 0.0039
1 journal_alloc_journal_head 0.0078
1 is_bad_inode 0.0312
1 ips_removeq_scb_head 0.0208
1 ip_route_input_slow 0.0005
1 int_seq_start 0.0312
1 inode_has_buffers 0.0312
1 handle_ra_miss 0.0078
1 grow_dev_page 0.0030
1 get_unmapped_area 0.0031
1 get_transaction 0.0048
1 generic_file_aio_read 0.0078
1 free_pages_and_swap_cache 0.0063
1 fn_hash_lookup 0.0039
1 flush_read_buffer 0.0057
1 find_revoke_record 0.0069
1 find_or_create_page 0.0048
1 filp_open 0.0089
1 filp_close 0.0069
1 fill_read_buffer 0.0069
1 file_kill 0.0208
1 fget 0.0156
1 ext3_splice_branch 0.0020
1 ext3_releasepage 0.0078
1 ext3_ordered_writepage 0.0020
1 ext3_mark_iloc_dirty 0.0156
1 ext3_journal_abort_handle 0.0089
1 ext3_getblk 0.0016
1 ext3_get_inode_loc 0.0016
1 ext3_get_inode_block 0.0037
1 ext3_get_block_handle 0.0011
1 ext3_block_to_path 0.0030
1 ext3_alloc_inode 0.0156
1 ext2_readpage 0.0312
1 ext2_get_inode 0.0033
1 ext2_commit_super 0.0208
1 exit_notify 0.0005
1 do_writepages 0.0156
1 do_sigaction 0.0016
1 do_pipe 0.0019
1 disk_dev_read 0.0156
1 dev_seq_show 0.0069
1 dev_seq_printf_stats 0.0039
1 destroy_inode 0.0104
1 deny_write_access 0.0125
1 de_put 0.0052
1 copy_process 0.0004
1 copy_files 0.0015
1 cap_vm_enough_memory 0.0051
1 call_rcu 0.0156
1 cache_reap 0.0023
1 block_write_full_page 0.0033
1 __writeback_single_inode 0.0057
1 __vma_link_rb 0.0156
1 __set_page_dirty_buffers 0.0031
1 __journal_try_to_free_buffer 0.0057
1 __journal_clean_checkpoint_list 0.0063
1 __getblk_slow 0.0037
1 __get_free_pages 0.0156
1 __free_pages 0.0125
1 __ext3_journal_stop 0.0125
1 __constant_c_and_count_memset 0.0065
1 __bforget 0.0104
1 .text.lock.readdir 0.0345
1 .text.lock.mempool 0.0370