3047753 total 0.9425 2984555 default_idle 46633.6719 13461 __copy_to_user_ll 105.1641 7909 __copy_from_user_ll 61.7891 7677 __block_prepare_write 6.9538 1559 system_call 35.4318 1435 scsi_request_fn 1.8685 1151 buffered_rmqueue 3.4256 1041 __pagevec_lru_add 4.6473 950 generic_file_aio_write_nolock 0.3374 945 do_gettimeofday 4.9219 825 free_hot_cold_page 3.2227 777 shrink_cache 0.8993 774 refill_inactive_zone 0.5759 729 current_kernel_time 9.1125 638 ext2_get_branch 2.3456 634 shrink_list 0.4261 622 __find_get_block 2.9904 608 scsi_dispatch_cmd 1.2667 562 ext2_get_block 0.5488 536 mpage_writepages 0.7332 525 mpage_writepage 0.3096 521 find_get_page 8.1406 517 mpage_end_io_read 4.0391 512 add_to_page_cache 1.8824 501 schedule 0.3070 492 __make_request 0.3534 460 get_offset_tsc 14.3750 453 unlock_page 5.6625 448 fget_light 3.5000 424 do_generic_mapping_read 0.4015 375 scsi_end_request 1.5625 372 __wake_up 4.6500 366 dnotify_parent 3.3889 360 radix_tree_lookup 4.5000 352 page_waitqueue 7.3333 317 ips_isintr_copperhead_memio 4.9531 312 __mark_inode_dirty 1.2188 297 sys_gettimeofday 1.4279 293 __set_page_dirty_nobuffers 1.4087 271 kmem_cache_alloc 3.3875 266 end_page_writeback 1.3854 265 radix_tree_delete 1.1042 261 create_empty_buffers 1.6313 256 create_buffers 1.4545 250 activate_page 1.4205 248 do_mpage_readpage 0.2541 244 mark_page_accessed 3.8125 243 drop_buffers 0.9492 242 generic_file_write 2.1607 221 release_pages 0.6577 217 bio_add_page 0.6458 206 __block_commit_write 1.2875 203 kmem_cache_free 2.1146 200 radix_tree_insert 1.1364 198 check_ttfb_buffer 2.0625 198 __alloc_pages 0.2250 190 find_lock_page 0.9896 179 bio_alloc 0.3996 176 __brelse 2.7500 175 bad_range 1.5625 158 ext2_block_to_path 0.4702 157 get_request 0.2336 152 test_clear_page_dirty 2.0541 147 scsi_device_unbusy 1.0208 146 ext2_new_block 0.0971 143 __do_page_cache_readahead 0.4414 134 generic_commit_write 0.8375 129 __generic_file_aio_read 0.2304 127 page_referenced 0.6106 122 __remove_from_page_cache 0.8472 115 fput 3.5938 112 page_address 0.6364 112 inode_update_time 0.5000 109 __pagevec_release_nonlru 0.6813 107 ext2_alloc_block 0.5144 102 radix_tree_preload 0.5795 101 try_to_free_buffers 0.5739 101 file_read_actor 0.4208 98 __getblk 1.0208 98 .text.lock.vmscan 0.4537 95 vfs_read 0.3125 95 syscall_exit 8.6364 95 sys_write 0.8482 94 mark_buffer_dirty 0.9792 93 put_io_context 0.9688 93 mempool_alloc 0.2768 92 update_atime 0.3833 88 sys_read 0.7857 87 __find_get_block_slow 0.2719 86 inode_times_differ 1.0750 83 vfs_write 0.2730 82 prep_new_page 0.8542 77 scsi_done 0.6016 76 __clear_page_buffers 0.9500 74 ips_chkstatus 0.1445 73 mark_buffer_dirty_inode 0.5703 73 bio_put 1.1406 73 __set_page_buffers 0.9125 70 kmap_atomic 0.4375 70 del_timer 0.6250 69 __mod_timer 0.2396 68 ips_statupd_copperhead_memio 0.6071 65 do_softirq 0.3125 60 scsi_put_command 0.4167 60 __bread 0.9375 58 scsi_io_completion 0.0518 58 prepare_to_wait 0.5179 58 page_cache_readahead 0.0906 52 balance_dirty_pages_ratelimited 0.3611 51 __get_page_state 0.3542 50 mpage_end_io_write 0.3906 50 alloc_buffer_head 0.6250 49 mpage_readpages 0.1332 49 ext2_alloc_branch 0.0851 49 __end_that_request_first 0.0901 48 remove_suid 0.3750 48 ext2_free_blocks 0.0667 47 filemap_fdatawait 0.1277 46 recalc_bh_state 0.1691 46 kunmap_atomic 2.8750 46 generic_file_read 0.2614 45 generic_file_write_nolock 0.2812 44 scsi_finish_command 0.2500 44 find_get_pages 0.4583 44 block_prepare_write 0.5500 42 truncate_complete_page 0.2917 42 deadline_set_request 0.3281 40 cpu_idle 0.5000 39 init_buffer_head 0.6094 37 ext2_get_group_desc 0.1927 35 do_ipsintr 0.2431 35 .text.lock.filemap 0.1750 34 set_bh_page 0.3542 34 ext2_prepare_write 0.7083 34 add_disk_randomness 0.5312 32 wait_on_page_bit 0.1429 32 __copy_user_intel 0.1818 31 scsi_run_queue 0.1490 31 sched_clock 0.2153 31 ips_is_passthru 0.1615 30 scsi_init_cmd_errh 0.1562 29 ext2_free_branches 0.0671 27 sync_sb_inodes 0.0433 27 ips_intr_copperhead 0.1875 27 generic_make_request 0.0675 26 __lock_page 0.1083 25 writeback_inodes 0.1562 24 ips_next 0.0125 24 io_schedule 0.3750 24 .text.lock.mpage 0.6486 23 ips_done 0.0211 23 free_buffer_head 0.2875 23 finish_wait 0.2054 22 pdflush_operation 0.1146 22 grab_block 0.0444 22 blk_run_queue 0.2750 22 blk_recount_segments 0.0299 22 __lookup 0.1058 21 syscall_call 1.9091 21 sd_rw_intr 0.0469 21 mempool_free 0.1641 21 inode_add_bytes 0.1875 21 blk_run_queues 0.1313 20 try_to_release_page 0.1786 19 copy_page_range 0.0186 18 get_io_context 0.1406 18 ahc_linux_isr 0.0268 17 submit_bio 0.1062 17 percpu_counter_mod 0.3036 17 end_that_request_first 1.0625 17 bh_lru_install 0.0708 16 page_add_rmap 0.0625 16 mpage_alloc 0.1111 16 ips_freescb 0.0769 16 ext2_update_inode 0.0179 16 do_wp_page 0.0175 16 __pagevec_free 0.3333 16 __d_lookup 0.0556 15 scsi_softirq 0.0670 15 kobject_put 0.4688 14 vsnprintf 0.0117 14 scsi_add_timer 0.1250 14 ext2_discard_prealloc 0.1250 14 device_not_available 0.3415 14 .text.lock.page_writeback 0.3684 13 inode_sub_bytes 0.1161 13 group_reserve_blocks 0.1354 13 do_anonymous_page 0.0208 13 __sync_single_inode 0.0239 12 wakeup_kswapd 0.1875 12 truncate_inode_pages 0.0156 12 page_remove_rmap 0.0357 12 end_buffer_read_sync 0.2500 12 del_timer_sync 0.0395 11 unmap_underlying_metadata 0.0982 11 do_page_fault 0.0077 11 do_no_page 0.0119 11 balance_dirty_pages 0.0312 11 .text.lock.buffer 0.0365 10 scsi_decide_disposition 0.0312 10 read_block_bitmap 0.0625 10 link_path_walk 0.0045 10 journal_add_journal_head 0.0312 10 handle_IRQ_event 0.0781 10 bio_endio 0.0781 10 atomic_dec_and_lock 0.1471 9 zap_pte_range 0.0141 9 write_profile 0.0469 9 scsi_next_command 0.1875 9 number 0.0112 9 journal_grab_journal_head 0.0804 9 handle_mm_fault 0.0194 9 generic_file_llseek 0.0469 9 .text.lock.ips 0.1765 8 writeback_acquire 0.2500 8 mempool_alloc_slab 0.2500 8 memcpy 0.1250 8 generic_unplug_device 0.0714 8 ext3_find_entry 0.0075 8 balance_pgdat 0.0135 8 .text.lock.fs_writeback 0.0357 7 wake_up_buffer 0.1094 7 reserve_blocks 0.0365 7 group_release_blocks 0.0547 7 flush_tlb_mm 0.0486 7 elv_set_request 0.1094 7 add_timer_randomness 0.0230 7 __journal_remove_journal_head 0.0168 6 scsi_free_sgtable 0.1250 6 mpage_bio_submit 0.0938 6 find_vma 0.0625 6 do_page_cache_readahead 0.0938 6 block_invalidatepage 0.0208 6 bio_get_nr_vecs 0.0938 6 bio_destructor 0.0536 6 __block_write_full_page 0.0053 5 shrink_zone 0.0260 5 mempool_free_slab 0.2381 5 lru_add_drain 0.0521 5 end_buffer_async_write 0.0184 5 clear_page_tables 0.0108 5 blk_queue_bounce 0.0521 5 __pdflush 0.0112 4 walk_page_buffers 0.0312 4 submit_bh 0.0104 4 start_this_handle 0.0046 4 shrink_slab 0.0104 4 show_interrupts 0.0057 4 restore_fpu 0.1250 4 remove_from_page_cache 0.0625 4 read_pages 0.0119 4 radix_tree_node_alloc 0.0357 4 path_lookup 0.0109 4 nr_free_pages 0.0500 4 math_state_restore 0.0500 4 journal_commit_transaction 0.0009 4 generic_fillattr 0.0227 4 follow_mount 0.0278 4 filp_open 0.0357 4 end_buffer_write_sync 0.0312 4 do_mmap_pgoff 0.0022 4 d_alloc 0.0086 4 cache_init_objs 0.0278 4 cache_grow 0.0052 4 block_commit_write 0.0833 4 __wait_on_buffer 0.0167 3 vma_merge 0.0043 3 unmap_region 0.0082 3 serial_out 0.0375 3 scsi_delete_timer 0.0625 3 rotate_reclaimable_page 0.0104 3 put_filp 0.0469 3 pte_alloc_one 0.0268 3 prune_dcache 0.0082 3 proc_pid_stat 0.0022 3 proc_lookup 0.0104 3 nr_used_zone_pages 0.0312 3 ll_rw_block 0.0208 3 kswapd 0.0085 3 journal_remove_journal_head 0.0268 3 journal_put_journal_head 0.0156 3 iput 0.0208 3 ipsintr_done 0.0312 3 ips_removeq_scb_head 0.0625 3 grow_dev_page 0.0089 3 get_page_state 0.0938 3 get_dirty_limits 0.0144 3 filemap_nopage 0.0033 3 ext3_writepage_trans_blocks 0.0208 3 ext3_get_block_handle 0.0033 3 ext2_readpages 0.0625 3 ext2_get_inode 0.0099 3 dput 0.0069 3 clear_inode 0.0144 3 alloc_inode 0.0094 3 __pagevec_lru_add_active 0.0110 3 __kmalloc 0.0208 3 __journal_unfile_buffer 0.0057 3 __journal_clean_checkpoint_list 0.0187 3 __iget 0.0312 3 __getblk_slow 0.0110 3 __constant_c_and_count_memset 0.0195 3 .text.lock.dnotify 0.0577 2 wake_up_inode 0.0312 2 vgacon_save_screen 0.0179 2 unmap_vmas 0.0027 2 unlock_buffer 0.0208 2 unix_release_sock 0.0030 2 sys_mmap2 0.0114 2 strnlen_user 0.0250 2 strncpy_from_user 0.0179 2 split_vma 0.0050 2 speedo_interrupt 0.0034 2 show_stat 0.0017 2 serial_in 0.0312 2 scsi_setup_cmd_retry 0.0179 2 rt_hash_code 0.0139 2 release_blocks 0.0312 2 real_lookup 0.0078 2 put_device 0.1250 2 pte_alloc_map 0.0074 2 prepare_to_wait_exclusive 0.0179 2 pgd_ctor 0.0417 2 netif_rx 0.0043 2 may_open 0.0042 2 load_elf_binary 0.0006 2 journal_cancel_revoke 0.0078 2 getname 0.0096 2 flush_tlb_page 0.0139 2 find_or_create_page 0.0096 2 fget 0.0312 2 fd_install 0.0312 2 end_bio_bh_io_sync 0.0312 2 do_munmap 0.0050 2 do_get_write_access 0.0012 2 dentry_open 0.0050 2 dcache_readdir 0.0036 2 d_lookup 0.0208 2 create_elf_tables 0.0020 2 copy_strings 0.0031 2 copy_process 0.0008 2 copy_mm 0.0020 2 block_write_full_page 0.0066 2 bget_one 0.1250 2 __fput 0.0096 2 __copy_user_zeroing_intel 0.0114 1 writeback_release 0.0208 1 writeback_in_progress 0.0625 1 write_inode 0.0125 1 vsprintf 0.0208 1 vfs_writev 0.0089 1 transmit_chars 0.0045 1 task_prio 0.0625 1 sysfs_read_file 0.0069 1 sys_lseek 0.0057 1 sys_fcntl64 0.0063 1 sockstat_seq_show 0.0052 1 skip_atoi 0.0125 1 sigprocmask 0.0045 1 setup_arg_pages 0.0023 1 schedule_tail 0.0057 1 ret_from_intr 0.0357 1 remove_shared_vm_struct 0.0078 1 release_task 0.0020 1 radix_tree_gang_lookup 0.0063 1 prune_icache 0.0020 1 proc_pid_make_inode 0.0045 1 proc_pid_lookup 0.0018 1 proc_get_inode 0.0033 1 proc_delete_inode 0.0125 1 pipe_readv 0.0013 1 pci_bus_read_config_dword 0.0078 1 new_handle 0.0125 1 mwait_idle 0.0078 1 mpage_readpage 0.0104 1 lru_cache_add_active 0.0156 1 lru_cache_add 0.0156 1 lookup_mnt 0.0078 1 locks_remove_posix 0.0035 1 locate_fd 0.0033 1 kobject_get 0.0125 1 kill_fasync 0.0149 1 journal_write_revoke_records 0.0037 1 journal_write_metadata_buffer 0.0011 1 journal_try_to_free_buffers 0.0035 1 journal_stop 0.0017 1 journal_start 0.0048 1 journal_get_undo_access 0.0026 1 journal_dirty_data 0.0017 1 io_schedule_timeout 0.0156 1 inode_init_once 0.0027 1 inode_has_buffers 0.0312 1 i_waitq_head 0.0312 1 handle_ra_miss 0.0078 1 get_zeroed_page 0.0104 1 get_unused_fd 0.0024 1 get_signal_to_deliver 0.0011 1 get_empty_filp 0.0039 1 generic_delete_inode 0.0042 1 free_pgtables 0.0063 1 find_vma_prev 0.0104 1 find_next_usable_block 0.0008 1 find_inode_fast 0.0104 1 fill_read_buffer 0.0069 1 file_kill 0.0208 1 ext3_splice_branch 0.0020 1 ext3_setattr 0.0026 1 ext3_reserve_inode_write 0.0045 1 ext3_releasepage 0.0078 1 ext3_prepare_write 0.0033 1 ext3_ordered_writepage 0.0020 1 ext3_open_file 0.0125 1 ext3_new_block 0.0007 1 ext3_get_branch 0.0042 1 ext3_dirty_inode 0.0069 1 ext3_block_to_path 0.0030 1 ext2_writepages 0.0208 1 ext2_sync_file 0.0104 1 exit_notify 0.0005 1 do_sync_write 0.0052 1 do_signal 0.0035 1 do_select 0.0014 1 do_proc_dointvec 0.0010 1 do_lookup 0.0052 1 do_exit 0.0012 1 cp_new_stat64 0.0031 1 copy_files 0.0015 1 check_perm 0.0031 1 bput_one 0.0625 1 block_sync_page 0.0625 1 blk_congestion_wait 0.0057 1 background_writeout 0.0039 1 arp_rcv 0.0035 1 alloc_skb 0.0042 1 add_to_page_cache_lru 0.0125 1 __writeback_single_inode 0.0057 1 __vma_link 0.0063 1 __try_to_free_cp_buf 0.0069 1 __set_page_dirty_buffers 0.0031 1 __pte_chain_free 0.0104 1 __pagevec_release 0.0156 1 __lookup_hash 0.0045 1 __bread_slow 0.0057 1 .text.lock.tty_io 0.0025 1 .text.lock.swap 0.0083