3873080 total 1.1977
3801348 default_idle 59396.0625
21011 __copy_from_user_ll 164.1484
18668 __copy_to_user_ll 145.8438
1705 buffered_rmqueue 5.0744
1509 scsi_request_fn 1.9648
1354 free_hot_cold_page 5.2891
1251 shrink_cache 1.4479
1021 shrink_list 0.6862
904 __find_get_block 4.3462
845 ext2_get_branch 3.1066
762 mpage_writepage 0.4493
729 mpage_writepages 0.9973
650 add_to_page_cache 2.3897
646 scsi_dispatch_cmd 1.3458
644 ext2_get_block 0.6289
602 __pagevec_lru_add 2.6875
593 unlock_page 7.4125
570 schedule 0.3493
552 __make_request 0.3966
529 page_waitqueue 11.0208
476 radix_tree_lookup 5.9500
465 generic_file_aio_write_nolock 0.1651
442 mpage_end_io_read 3.4531
441 find_get_page 6.8906
433 ips_isintr_copperhead_memio 6.7656
409 __set_page_dirty_nobuffers 1.9663
383 do_mpage_readpage 0.3924
358 end_page_writeback 1.8646
357 radix_tree_delete 1.4875
338 create_empty_buffers 2.1125
336 scsi_end_request 1.4000
305 do_generic_mapping_read 0.2888
296 __mark_inode_dirty 1.1562
292 drop_buffers 1.1406
286 __wake_up 3.5750
284 bio_add_page 0.8452
284 __block_prepare_write 0.2572
277 kmem_cache_alloc 3.4625
270 create_buffers 1.5341
254 kmem_cache_free 2.6458
253 mark_page_accessed 3.9531
248 bad_range 2.2143
239 __brelse 3.7344
230 check_ttfb_buffer 2.3958
227 radix_tree_insert 1.2898
223 __do_page_cache_readahead 0.6883
221 __alloc_pages 0.2511
216 release_pages 0.6429
212 ext2_block_to_path 0.6310
211 bio_alloc 0.4710
208 current_kernel_time 2.6000
204 page_referenced 0.9808
191 __block_commit_write 1.1938
187 test_clear_page_dirty 2.5270
174 radix_tree_preload 0.9886
173 __pagevec_release_nonlru 1.0813
171 prep_new_page 1.7812
170 try_to_free_buffers 0.9659
161 __remove_from_page_cache 1.1181
148 ext2_new_block 0.0984
146 page_address 0.8295
145 find_lock_page 0.7552
144 get_request 0.2143
139 .text.lock.vmscan 0.6435
133 refill_inactive_zone 0.0990
115 ext2_alloc_block 0.5529
108 generic_commit_write 0.6750
108 __clear_page_buffers 1.3500
106 put_io_context 1.1042
100 .text.lock.filemap 0.5000
99 mpage_readpages 0.2690
98 filemap_fdatawait 0.2663
96 __getblk 1.0000
94 set_bh_page 0.9792
93 kmap_atomic 0.5813
89 mark_buffer_dirty 0.9271
85 mempool_alloc 0.2530
84 __set_page_buffers 1.0500
84 __bread 1.3125
78 scsi_io_completion 0.0696
77 __find_get_block_slow 0.2406
73 scsi_put_command 0.5069
73 do_softirq 0.3510
72 page_cache_readahead 0.1125
72 file_read_actor 0.3000
68 scsi_device_unbusy 0.4722
65 __end_that_request_first 0.1195
63 system_call 1.4318
63 activate_page 0.3580
61 ips_chkstatus 0.1191
61 __mod_timer 0.2118
60 scsi_done 0.4688
59 ips_statupd_copperhead_memio 0.5268
58 do_gettimeofday 0.3021
56 recalc_bh_state 0.2059
53 prepare_to_wait 0.4732
53 mpage_end_io_write 0.4141
53 ext2_alloc_branch 0.0920
53 __get_page_state 0.3681
51 mark_buffer_dirty_inode 0.3984
49 ips_intr_copperhead 0.3403
46 free_buffer_head 0.5750
46 del_timer 0.4107
44 sched_clock 0.3056
43 __copy_user_intel 0.2443
42 cpu_idle 0.5250
41 alloc_buffer_head 0.5125
40 blk_run_queue 0.5000
39 ext2_get_group_desc 0.2031
39 ext2_free_blocks 0.0542
39 bio_put 0.6094
38 deadline_set_request 0.2969
38 block_prepare_write 0.4750
37 truncate_complete_page 0.2569
37 init_buffer_head 0.5781
37 find_get_pages 0.3854
36 .text.lock.mpage 0.9730
32 ips_done 0.0294
32 get_io_context 0.2500
31 mempool_free 0.2422
31 __lock_page 0.1292
29 get_offset_tsc 0.9062
28 generic_make_request 0.0700
27 mpage_alloc 0.1875
27 fget_light 0.2109
26 scsi_finish_command 0.1477
26 ips_is_passthru 0.1354
26 balance_dirty_pages_ratelimited 0.1806
26 .text.lock.page_writeback 0.6842
25 try_to_release_page 0.2232
25 ips_next 0.0130
24 do_ipsintr 0.1667
24 dnotify_parent 0.2222
23 scsi_run_queue 0.1106
23 scsi_init_cmd_errh 0.1198
23 kunmap_atomic 1.4375
23 io_schedule 0.3594
23 ext2_free_branches 0.0532
22 pdflush_operation 0.1146
21 sd_rw_intr 0.0469
21 inode_add_bytes 0.1875
20 wait_on_page_bit 0.0893
20 scsi_softirq 0.0893
20 add_disk_randomness 0.3125
20 __pagevec_free 0.4167
20 __generic_file_aio_read 0.0357
19 writeback_inodes 0.1187
19 submit_bio 0.1187
19 page_add_rmap 0.0742
19 bh_lru_install 0.0792
18 grab_block 0.0363
18 generic_file_write 0.1607
17 truncate_inode_pages 0.0221
17 blk_recount_segments 0.0231
17 bio_endio 0.1328
16 sync_sb_inodes 0.0256
15 wakeup_kswapd 0.2344
15 ips_freescb 0.0721
15 inode_sub_bytes 0.1339
15 ext2_update_inode 0.0167
14 sys_gettimeofday 0.0673
14 mempool_alloc_slab 0.4375
14 copy_page_range 0.0137
14 bio_destructor 0.1250
14 ahc_linux_isr 0.0208
14 add_timer_randomness 0.0461
13 inode_update_time 0.0580
13 ext2_discard_prealloc 0.1161
13 end_that_request_first 0.8125
12 vfs_write 0.0395
12 read_pages 0.0357
12 page_remove_rmap 0.0357
12 kobject_put 0.3750
12 group_reserve_blocks 0.1250
12 do_wp_page 0.0132
12 do_page_fault 0.0084
12 blk_run_queues 0.0750
12 __sync_single_inode 0.0221
12 .text.lock.buffer 0.0399
11 zap_pte_range 0.0172
11 shrink_slab 0.0286
11 remove_suid 0.0859
11 remove_from_page_cache 0.1719
11 journal_grab_journal_head 0.0982
11 ext2_prepare_write 0.2292
11 do_anonymous_page 0.0176
11 __lookup 0.0529
10 write_profile 0.0521
10 unmap_underlying_metadata 0.0893
10 read_block_bitmap 0.0625
10 memcpy 0.1562
10 ipsintr_done 0.1042
10 generic_file_write_nolock 0.0625
10 generic_file_llseek 0.0521
10 do_page_cache_readahead 0.1562
10 atomic_dec_and_lock 0.1471
10 __d_lookup 0.0347
9 vsnprintf 0.0075
9 syscall_exit 0.8182
9 sys_write 0.0804
9 scsi_free_sgtable 0.1875
9 scsi_decide_disposition 0.0281
9 number 0.0112
9 link_path_walk 0.0040
9 fput 0.2812
9 flush_tlb_mm 0.0625
9 bio_get_nr_vecs 0.1406
8 vfs_read 0.0263
8 shrink_zone 0.0417
8 scsi_add_timer 0.0714
8 radix_tree_node_alloc 0.0714
8 do_no_page 0.0086
8 del_timer_sync 0.0263
7 update_atime 0.0292
7 percpu_counter_mod 0.1250
7 math_state_restore 0.0875
7 inode_times_differ 0.0875
7 handle_mm_fault 0.0151
7 generic_file_read 0.0398
7 finish_wait 0.0625
7 find_vma 0.0729
7 check_perm 0.0219
7 balance_pgdat 0.0118
6 walk_page_buffers 0.0469
6 sys_read 0.0536
6 serial_out 0.0750
6 restore_fpu 0.1875
6 nr_used_zone_pages 0.0625
6 journal_add_journal_head 0.0187
6 group_release_blocks 0.0469
6 generic_unplug_device 0.0536
6 clear_page_tables 0.0129
6 __pagevec_lru_add_active 0.0221
5 write_inode 0.0625
5 sys_lseek 0.0284
5 scsi_next_command 0.1042
5 proc_lookup 0.0174
5 mpage_bio_submit 0.0781
5 mb_cache_shrink_fn 0.0136
5 journal_stop 0.0087
5 get_dirty_limits 0.0240
5 generic_fillattr 0.0284
5 follow_mount 0.0347
5 elv_set_request 0.0781
5 device_not_available 0.1220
5 cache_init_objs 0.0347
5 block_invalidatepage 0.0174
5 __journal_unfile_buffer 0.0095
5 __iget 0.0521
5 .text.lock.fs_writeback 0.0223
4 split_vma 0.0100
4 schedule_tail 0.0227
4 reserve_blocks 0.0208
4 put_device 0.2500
4 handle_IRQ_event 0.0312
4 get_zeroed_page 0.0417
4 get_page_state 0.1250
4 dcache_readdir 0.0071
4 blk_queue_bounce 0.0417
3 zap_pmd_range 0.0208
3 wake_up_inode 0.0469
3 vma_merge 0.0043
3 vfs_permission 0.0089
3 show_interrupts 0.0043
3 serial_in 0.0469
3 release_blocks 0.0469
3 journal_get_undo_access 0.0078
3 journal_end_buffer_io_sync 0.0625
3 journal_dirty_data 0.0052
3 is_bad_inode 0.0938
3 init_page_buffers 0.0234
3 get_signal_to_deliver 0.0033
3 free_pages_and_swap_cache 0.0187
3 file_ra_state_init 0.0625
3 ext3_find_entry 0.0028
3 ext2_writepages 0.0625
3 end_buffer_read_sync 0.0625
3 end_bio_bh_io_sync 0.0469
3 do_mmap_pgoff 0.0016
3 dentry_open 0.0075
3 copy_mm 0.0030
3 block_sync_page 0.1875
3 block_commit_write 0.0625
3 balance_dirty_pages 0.0085
3 __pte_chain_free 0.0312
3 __fput 0.0144
3 __block_write_full_page 0.0026
2 vfs_getattr 0.0114
2 vfs_fstat 0.0250
2 unmap_vmas 0.0027
2 unmap_region 0.0054
2 unlock_buffer 0.0208
2 sys_munmap 0.0179
2 sys_mmap2 0.0114
2 submit_bh 0.0052
2 strncpy_from_user 0.0179
2 scsi_delete_timer 0.0417
2 remove_shared_vm_struct 0.0156
2 release_task 0.0039
2 proc_get_inode 0.0066
2 prepare_to_wait_exclusive 0.0179
2 open_namei 0.0019
2 netif_rx 0.0043
2 mwait_idle 0.0156
2 mempool_free_slab 0.0952
2 lru_add_drain 0.0208
2 journal_commit_transaction 0.0004
2 i_waitq_head 0.0625
2 grow_dev_page 0.0060
2 getname 0.0096
2 get_unused_fd 0.0048
2 get_empty_filp 0.0078
2 find_vma_prev 0.0208
2 find_vma_prepare 0.0179
2 find_or_create_page 0.0096
2 file_move 0.0312
2 ext3_releasepage 0.0156
2 ext3_readdir 0.0015
2 ext3_do_update_inode 0.0021
2 ext3_block_to_path 0.0060
2 ext2_readpages 0.0417
2 ext2_get_inode 0.0066
2 dup_task_struct 0.0096
2 dput 0.0046
2 do_get_write_access 0.0012
2 d_alloc 0.0043
2 copy_process 0.0008
2 cache_grow 0.0026
2 block_write_full_page 0.0066
2 bget_one 0.1250
2 __journal_file_buffer 0.0028
2 __getblk_slow 0.0074
2 __constant_c_and_count_memset 0.0130
1 writeback_in_progress 0.0625
1 writeback_acquire 0.0312
1 vsprintf 0.0208
1 vm_acct_memory 0.0156
1 vfs_readdir 0.0078
1 unmap_page_range 0.0078
1 uart_line_info 0.0010
1 sys_open 0.0069
1 sys_close 0.0078
1 sys_brk 0.0033
1 sync_supers 0.0063
1 start_this_handle 0.0012
1 speedo_refill_rx_buf 0.0021
1 skip_atoi 0.0125
1 sigprocmask 0.0045
1 shrink_icache_memory 0.0208
1 setup_frame 0.0020
1 seq_release 0.0208
1 resume_userspace 0.0417
1 real_lookup 0.0039
1 read_block_bitmap 0.0063
1 rb_insert_color 0.0042
1 put_files_struct 0.0045
1 pte_chain_alloc 0.0125
1 pte_alloc_map 0.0037
1 proc_pid_stat 0.0007
1 proc_alloc_inode 0.0078
1 pgd_ctor 0.0208
1 permission 0.0125
1 path_lookup 0.0027
1 opost_block 0.0020
1 open_exec 0.0039
1 nr_free_pages 0.0125
1 netif_receive_skb 0.0025
1 may_open 0.0021
1 lru_cache_add_active 0.0156
1 lru_cache_add 0.0156
1 locks_remove_posix 0.0035
1 kswapd 0.0028
1 kfree 0.0089
1 journal_write_revoke_records 0.0037
1 journal_try_to_free_buffers 0.0035
1 journal_start 0.0048
1 journal_remove_journal_head 0.0089
1 journal_put_journal_head 0.0052
1 journal_next_log_block 0.0057
1 journal_dirty_metadata 0.0018
1 iput 0.0069
1 ips_removeq_scb_head 0.0208
1 io_schedule_timeout 0.0156
1 invalidate_inode_buffers 0.0104
1 int_seq_next 0.0208
1 get_unmapped_area 0.0031
1 fsync_buffers_list 0.0026
1 fn_hash_lookup 0.0039
1 flush_tlb_others 0.0039
1 flush_old_exec 0.0005
1 filp_close 0.0069
1 filldir64 0.0030
1 filemap_nopage 0.0011
1 fd_install 0.0156
1 ext3_ordered_writepage 0.0020
1 ext3_mark_iloc_dirty 0.0156
1 ext3_journal_start 0.0104
1 ext3_get_inode_block 0.0037
1 ext3_file_write 0.0045
1 expand_fd_array 0.0027
1 exit_notify 0.0005
1 eventpoll_init_file 0.0208
1 elf_map 0.0052
1 do_sync_read 0.0052
1 do_sigaction 0.0016
1 do_rw_proc 0.0057
1 do_proc_dointvec 0.0010
1 do_munmap 0.0025
1 do_lookup 0.0052
1 do_invalidatepage 0.0208
1 do_fcntl 0.0023
1 do_exit 0.0012
1 disk_dev_read 0.0156
1 de_put 0.0052
1 d_rehash 0.0104
1 d_lookup 0.0104
1 d_instantiate 0.0104
1 cp_new_stat64 0.0031
1 copy_semundo 0.0042
1 cap_vm_enough_memory 0.0051
1 can_vma_merge_after 0.0089
1 build_mmap_rb 0.0125
1 buffer_insert_list 0.0104
1 bput_one 0.0625
1 bd_forget 0.0104
1 background_writeout 0.0039
1 __pdflush 0.0022
1 __log_space_left 0.0089
1 __kmalloc 0.0069
1 __journal_remove_journal_head 0.0024
1 __journal_clean_checkpoint_list 0.0063
1 __copy_user_zeroing_intel 0.0057
1 __bread_slow 0.0057
1 .text.lock.swap 0.0083
1 .text.lock.ips 0.0196