1715381 total 0.5403 1466311 default_idle 22911.1094 68652 __copy_from_user_ll 536.3438 58773 __copy_to_user_ll 459.1641 25541 __make_request 18.3484 17027 activate_page 76.0134 5441 fget_light 42.5078 3365 xfs_write 1.5240 3003 xfs_bmapi 0.5520 2817 xfs_read 4.2942 2790 find_trylock_page 34.8750 2759 current_kernel_time 34.4875 2587 buffered_rmqueue 7.0299 2402 mark_page_accessed 37.5312 2340 generic_commit_write 14.6250 2147 __pagevec_lru_add 9.5848 2011 find_get_page 31.4219 1789 .text.lock.file_table 15.1610 1647 release_pages 4.2891 1595 end_buffer_async_write 6.2305 1466 __generic_file_aio_write_nolock 0.4848 1451 do_gettimeofday 9.0687 1331 system_call 30.2500 1185 mrunlock 12.3438 1125 unlock_page 14.0625 1009 kmem_cache_alloc 12.6125 1003 __mark_inode_dirty 3.9180 898 do_generic_mapping_read 0.6845 892 probe_delalloc_page 5.0682 890 blk_run_queue 11.1250 872 init_buffer_head 13.6250 863 kmem_cache_free 8.9896 833 get_offset_tsc 26.0312 797 mempool_alloc 2.3720 710 linvfs_get_block_core 0.8218 706 mrupdatef 7.3542 700 mraccessf 4.3750 693 scsi_request_fn 0.9844 689 kmap_atomic 4.3063 657 block_invalidatepage 2.0531 585 radix_tree_lookup 7.3125 563 xfs_iomap 0.4239 540 kunmap_atomic 33.7500 535 __alloc_pages 0.6309 504 map_buffer_at_offset 2.4231 493 __block_commit_write 3.0812 448 __set_page_dirty_nobuffers 1.8667 441 free_hot_cold_page 1.7227 441 end_page_writeback 2.2969 438 xfs_bmap_search_extents 3.4219 437 create_empty_buffers 2.7313 428 __block_prepare_write 0.3821 352 get_request 0.5238 350 syscall_exit 31.8182 335 sys_gettimeofday 1.6106 335 find_get_pages 3.4896 333 linvfs_write 1.2243 332 add_to_page_cache 1.2206 322 vfs_read 1.0592 319 bio_put 4.9844 311 xfs_bmap_do_search_extents 0.3135 301 submit_page 1.2542 296 xfs_ichgtime 1.1255 291 vfs_write 0.9572 288 dnotify_parent 2.6667 283 submit_bh 0.7370 272 convert_page 0.4359 270 __end_that_request_first 0.4688 265 xfs_iunlock 2.0703 263 test_clear_page_dirty 3.2875 259 schedule 0.1542 249 bio_alloc 0.5558 244 end_bio_bh_io_sync 3.8125 234 _xfs_imap_to_bmap 0.4062 232 bad_range 2.0714 230 ahc_linux_isr 0.3423 224 scsi_dispatch_cmd 0.5185 223 create_buffers 1.2670 219 bio_endio 1.7109 218 mpage_writepages 0.2806 194 xfs_ilock 1.0104 186 xfs_bmap_add_extent 0.1685 185 .text.lock.filemap 0.6379 184 cache_grow 0.2300 180 inode_times_differ 2.2500 180 generic_file_aio_write_nolock 0.8654 169 xfs_bmap_add_extent_hole_delay 0.1288 163 xfs_trans_unlocked_item 1.6979 156 radix_tree_insert 0.8864 152 scsi_end_request 0.6333 148 xfs_mod_incore_sb_unlocked 0.2202 143 truncate_complete_page 0.9931 143 generic_make_request 0.3575 139 xfs_iomap_write_delay 0.1357 139 submit_bio 0.8688 139 __remove_from_page_cache 0.8688 138 __generic_file_aio_read 0.2212 134 zap_pte_range 0.2094 134 sys_write 1.1964 131 xfs_mod_incore_sb 1.6375 131 do_anonymous_page 0.2099 130 inode_update_time 0.5804 124 find_lock_page_wq 0.4844 124 do_sync_write 0.5167 122 radix_tree_preload 0.6932 118 prep_new_page 1.2292 117 mark_buffer_dirty 1.2188 114 try_to_free_buffers 0.6477 111 do_sync_read 0.4625 111 __set_page_buffers 1.3875 108 linvfs_read 0.7500 106 file_read_actor 0.4417 105 update_atime 0.4375 105 page_waitqueue 2.1875 105 fput 3.2812 103 exit_notify 0.0495 101 set_bh_page 1.0521 97 wake_up_buffer 1.5156 97 radix_tree_delete 0.4042 96 alloc_buffer_head 1.2000 91 block_prepare_write 1.1375 88 xfs_check_frozen 0.3235 87 __clear_page_buffers 1.0875 86 __find_get_block_slow 0.2829 84 __wake_up 1.0500 82 sys_read 0.7321 80 xfs_bmap_worst_indlen 0.4167 78 xlog_write 0.0595 73 __lookup 0.3510 72 scsi_device_unbusy 0.5000 69 drop_buffers 0.3080 68 recalc_bh_state 0.4722 67 remove_from_page_cache 1.0469 67 cache_init_objs 0.4653 66 xfs_bmbt_get_all 0.5156 66 balance_dirty_pages_ratelimited 0.4125 65 xfs_bmbt_get_startoff 2.0312 62 linvfs_prepare_write 0.8267 62 count_page_state 0.4306 60 mark_buffer_async_write 1.8750 58 page_cache_readahead 0.1510 57 mempool_free 0.4453 55 unlock_buffer 0.5729 55 truncate_inode_pages 0.0731 54 xfs_bmbt_get_blockcount 3.3750 54 bio_destructor 0.4821 53 generic_file_llseek 0.2548 49 linvfs_get_block 0.6125 46 xfs_rwunlock 0.5750 46 xfs_bmbt_get_state 0.7188 43 match_offset_to_mapping 0.3839 42 mempool_alloc_slab 1.3125 41 put_io_context 0.4271 38 xfs_bmap 2.3750 37 xfs_ail_min 2.3125 35 linvfs_release_page 0.2431 35 get_signal_to_deliver 0.0384 33 handle_IRQ_event 0.2578 32 xfs_size_fn 1.0000 32 xfs_extent_state 2.0000 32 unmap_underlying_metadata 0.2500 32 mempool_free_slab 1.5238 31 generic_unplug_device 0.2768 31 do_page_cache_readahead 0.0881 30 get_io_context 0.2083 28 xfs_bmbt_set_startblock 0.1944 28 release_task 0.0583 27 remove_suid 0.2109 27 free_buffer_head 0.3375 24 __copy_user_intel 0.1364 23 __d_lookup 0.0719 22 page_state_convert 0.0135 21 try_to_release_page 0.1875 21 syscall_call 1.9091 21 link_path_walk 0.0094 21 cluster_write 0.1875 21 _pagebuf_find 0.0337 19 fs_noerr 1.1875 17 .text.lock.xfs_inode 0.2329 16 xfs_bmbt_set_blockcount 0.2500 16 filemap_fdatawait 0.0370 16 do_page_fault 0.0130 15 find_vma 0.1562 15 do_invalidatepage 0.3125 15 check_ttfb_buffer 0.1562 15 _xfs_trans_alloc 0.0852 15 _pagebuf_lookup_pages 0.0156 15 __pagevec_free 0.3125 14 xfs_buf_item_init 0.0515 14 sys_lseek 0.0795 14 remove_wait_queue 0.1250 13 xfs_bmbt_get_startblock 0.8125 13 page_address 0.0580 13 handle_signal 0.0387 13 do_softirq 0.0625 13 do_exit 0.0159 13 cpu_idle 0.1625 13 blk_queue_bounce 0.1354 13 atomic_dec_and_lock 0.1912 13 __mod_timer 0.0387 12 xfs_trans_apply_sb_deltas 0.0099 12 xfs_bmap_alloc 0.0024 12 scsi_run_queue 0.0577 12 handle_mm_fault 0.0259 12 del_timer_sync 0.0938 12 as_set_request 0.0938 11 xfs_buf_item_format 0.0222 11 scsi_io_completion 0.0098 11 page_add_rmap 0.0430 11 __down 0.0404 10 xfs_trans_add_item 0.0272 10 xfs_alloc_lookup 0.0104 10 xfs_alloc_ag_vextent_near 0.0030 10 scsi_softirq 0.0446 10 prepare_to_wait_exclusive 0.0893 10 page_remove_rmap 0.0284 10 __get_page_state 0.0625 10 __get_free_pages 0.1562 9 xlog_grant_log_space 0.0097 9 xfs_log_move_tail 0.0234 9 xfs_initialize_vnode 0.0152 9 xfs_getattr 0.0128 9 xfs_da_do_buf 0.0036 9 xfs_btree_init_cursor 0.0208 9 xfs_alloc_fix_freelist 0.0077 9 write_profile 0.0469 9 scsi_put_command 0.0625 9 pagebuf_rele 0.0375 9 journal_commit_transaction 0.0019 9 end_that_request_first 0.5625 9 d_alloc 0.0194 9 balance_dirty_pages 0.0187 8 xfs_trans_read_buf 0.0086 8 xfs_iget_core 0.0060 8 xfs_ialloc 0.0075 8 xfs_dir2_block_addname 0.0034 8 sys_wait4 0.0111 8 scsi_next_command 0.1667 8 prepare_to_wait 0.0714 8 init_fpu 0.0556 8 get_unused_fd 0.0192 8 finish_wait 0.0833 8 dput 0.0156 8 do_no_page 0.0083 8 __fput 0.0385 8 .text.lock.xfs_mount 0.1000 7 xlog_state_sync 0.0102 7 xlog_state_get_iclog_space 0.0199 7 xfs_trans_unreserve_and_mod_sb 0.0182 7 xfs_log_reserve 0.0337 7 xfs_iomap_write_allocate 0.0058 7 xfs_bmap_last_offset 0.0219 7 wait_on_page_bit_wq 0.0273 7 vsnprintf 0.0063 7 serial_out 0.0875 7 scsi_finish_command 0.0398 7 kfree 0.0625 7 invalidate_complete_page 0.0398 7 flush_tlb_mm 0.0486 7 fd_install 0.1094 7 eligible_child 0.0312 6 xfs_trans_commit 0.0060 6 xfs_next_bit 0.0341 6 xfs_iextents_copy 0.0312 6 xfs_dir2_data_use_free 0.0075 6 xfs_dialloc 0.0020 6 xfs_create 0.0030 6 xfs_buf_item_unlock 0.0288 6 xfs_buf_item_log 0.0417 6 xfs_btree_offsets 0.0250 6 restore_fpu 0.1875 6 open_namei 0.0058 6 number 0.0078 6 netif_rx 0.0129 6 exit_io_context 0.0417 6 do_wp_page 0.0067 6 do_signal 0.0208 6 copy_page_range 0.0059 6 _pagebuf_initialize 0.0221 6 __read_lock_failed 0.3000 6 __kmalloc 0.0417 6 .text.lock.open 0.0280 5 xfs_trans_chunk_committed 0.0073 5 xfs_release 0.0223 5 xfs_iext_realloc 0.0066 5 xfs_dir2_lookup 0.0156 5 xfs_buf_item_size 0.0184 5 xfs_alloc_vextent 0.0053 5 xfs_alloc_search_busy 0.0230 5 xfs_alloc_read_agf 0.0089 5 xfs_alloc_fixup_trees 0.0045 5 xfs_ail_next 0.3125 5 sys_sigreturn 0.0195 5 sys_open 0.0347 5 sched_clock 0.0391 5 pipe_write 0.0065 5 lookup_mnt 0.0391 5 linvfs_writepage 0.0174 5 linvfs_mknod 0.0087 5 journal_add_journal_head 0.0156 5 get_zeroed_page 0.0521 5 do_lookup 0.0260 5 add_wait_queue_exclusive 0.0625 5 __pagevec_release 0.0781 5 .text.lock.xfs_log 0.0081 4 xlog_ticket_get 0.0192 4 xlog_pack_data 0.0104 4 xlog_grant_push_ail 0.0086 4 xlog_assign_tail_lsn 0.0500 4 xfs_trans_fill_vecs 0.0227 4 xfs_trans_dup 0.0147 4 xfs_inactive_free_eofblocks 0.0054 4 xfs_getsb 0.0500 4 xfs_da_buf_make 0.0076 4 xfs_da_buf_done 0.0192 4 xfs_btree_check_sblock 0.0156 4 xfs_bmap_finish 0.0086 4 xfs_alloc_update 0.0147 4 xfs_alloc_delrec 0.0010 4 xfs_alloc_ag_vextent 0.0125 4 vfs_permission 0.0119 4 sys_close 0.0312 4 show_interrupts 0.0060 4 setup_sigcontext 0.0139 4 sd_rw_intr 0.0089 4 path_lookup 0.0114 4 math_state_restore 0.0500 4 linvfs_release 0.0833 4 linvfs_fsync 0.0417 4 free_pages_and_swap_cache 0.0250 4 flush_tlb_others 0.0156 4 file_kill 0.0833 4 do_munmap 0.0100 4 direct_strncpy_from_user 0.0357 4 blk_run_queues 0.0250 4 alloc_inode 0.0125 4 add_disk_randomness 0.0625 4 _pagebuf_get_pages 0.0192 4 __copy_user_zeroing_intel 0.0227 4 __constant_c_and_count_memset 0.0260 4 .text.lock.mempool 0.1481 3 xlog_ungrant_log_space 0.0104 3 xlog_sync 0.0024 3 xlog_state_release_iclog 0.0125 3 xfs_trans_unlock_chunk 0.0117 3 xfs_trans_tail_ail 0.0469 3 xfs_trans_reserve 0.0065 3 xfs_trans_log_buf 0.0187 3 xfs_trans_committed 0.0078 3 xfs_mod_incore_sb_batch 0.0187 3 xfs_log_done 0.0125 3 xfs_iunpin 0.0268 3 xfs_inode_item_unlock 0.0117 3 xfs_inode_item_format 0.0036 3 xfs_ilock_map_shared 0.0375 3 xfs_ialloc_ag_select 0.0040 3 xfs_file_last_byte 0.0117 3 xfs_count_bits 0.0312 3 xfs_bmbt_set_all 0.0156 3 xfs_bmap_add_extent_delay_real 0.0006 3 xfs_alloc_lookup_ge 0.0625 3 xfs_alloc_insrec 0.0024 3 xfs_alloc_insert 0.0125 3 wait_task_zombie 0.0067 3 vn_initialize 0.0156 3 unmap_region 0.0082 3 speedo_interrupt 0.0051 3 setup_frame 0.0059 3 scsi_init_cmd_errh 0.0144 3 scsi_decide_disposition 0.0085 3 profile_exit_task 0.0375 3 proc_lookup 0.0104 3 mm_release 0.0187 3 map_blocks 0.0094 3 lru_add_drain 0.0312 3 kill_fasync 0.0508 3 journal_start 0.0144 3 iget_locked 0.0156 3 follow_mount 0.0208 3 filp_open 0.0268 3 file_move 0.0469 3 fget 0.0469 3 exit_sem 0.0082 3 end_buffer_write_sync 0.0268 3 elv_set_request 0.0469 3 do_writepages 0.0469 3 dentry_open 0.0078 3 d_lookup 0.0312 3 clear_page_tables 0.0060 3 bio_end_io_pagebuf 0.0078 3 _bhash 0.0312 3 __lookup_hash 0.0134 3 __journal_unfile_buffer 0.0057 3 __journal_remove_journal_head 0.0094 3 __cond_resched 0.0938 3 .text.lock.memory 0.0107 2 xlog_space_left 0.0179 2 xfs_trans_unlock_items 0.0074 2 xfs_trans_next_item 0.0156 2 xfs_trans_ijoin 0.0139 2 xfs_trans_free_item 0.0104 2 xfs_trans_first_item 0.0156 2 xfs_trans_brelse 0.0063 2 xfs_reclaim 0.0038 2 xfs_itobp 0.0032 2 xfs_iread 0.0032 2 xfs_ipin 0.1250 2 xfs_inobt_updkey 0.0179 2 xfs_inobt_lookup 0.0025 2 xfs_inobt_log_recs 0.0417 2 xfs_inactive 0.0014 2 xfs_ialloc_log_agi 0.0208 2 xfs_efi_init 0.0066 2 xfs_dir_ialloc 0.0026 2 xfs_dir2_data_log_entry 0.0250 2 xfs_bunmapi 0.0005 2 xfs_buf_item_dirty 0.1250 2 xfs_buf_item_committing 0.1250 2 xfs_btree_setbuf 0.0096 2 xfs_btree_read_bufs 0.0156 2 xfs_btree_islastblock 0.0179 2 xfs_alloc_log_block 0.0208 2 xfs_alloc_compute_aligned 0.0156 2 xfs_alloc_ag_vextent_size 0.0014 2 walk_page_buffers 0.0156 2 wake_up_inode 0.0312 2 vn_hold 0.0312 2 vgacon_save_screen 0.0179 2 vfs_init_vnode 0.0250 2 unmap_vmas 0.0027 2 unmap_vma_list 0.0417 2 sysfs_release 0.0250 2 sys_rt_sigsuspend 0.0063 2 sys_munmap 0.0179 2 sys_getrusage 0.0250 2 sys_getppid 0.0250 2 start_this_handle 0.0026 2 show_stat 0.0021 2 scsi_free_sgtable 0.0417 2 save_i387 0.0104 2 ret_from_intr 0.0714 2 remove_shared_vm_struct 0.0156 2 radix_tree_node_alloc 0.0179 2 radix_tree_gang_lookup 0.0125 2 put_filp 0.0312 2 pte_alloc_map 0.0074 2 pipe_poll 0.0156 2 permission 0.0250 2 pagebuf_unpin 0.0625 2 pagebuf_lock 0.0417 2 pagebuf_hold 0.1250 2 pagebuf_get 0.0060 2 nr_free_pages 0.0250 2 memcpy 0.0312 2 may_open 0.0042 2 linvfs_open 0.0139 2 journal_write_revoke_records 0.0066 2 io_schedule 0.0312 2 getrusage 0.0030 2 get_request_wait 0.0078 2 get_page_state 0.0625 2 get_new_inode_fast 0.0089 2 get_empty_filp 0.0078 2 get_dirty_limits 0.0096 2 flush_tlb_page 0.0139 2 flush_read_buffer 0.0114 2 find_vma_prev 0.0208 2 filp_close 0.0139 2 exit_itimers 0.0179 2 do_pollfd 0.0125 2 del_timer 0.0139 2 d_instantiate 0.0208 2 copy_strings 0.0031 2 copy_mm 0.0021 2 bhv_insert 0.0208 2 add_timer_randomness 0.0066 2 _pagebuf_ioapply 0.0029 2 __pagevec_lru_add_active 0.0074 2 .text.lock.page_buf_locking 0.0909 2 .text.lock.dec_and_lock 0.1667 1 zap_pmd_range 0.0069 1 xlog_state_sync_all 0.0019 1 xlog_state_do_callback 0.0013 1 xlog_state_clean_log 0.0042 1 xfs_trans_log_inode 0.0104 1 xfs_trans_ihold 0.0312 1 xfs_trans_iget 0.0026 1 xfs_trans_getsb 0.0057 1 xfs_trans_free_items 0.0042 1 xfs_trans_free 0.0125 1 xfs_trans_delete_ail 0.0037 1 xfs_trans_count_vecs 0.0104 1 xfs_trans_buf_item_match 0.0052 1 xfs_lookup 0.0069 1 xfs_log_write 0.0063 1 xfs_log_release_iclog 0.0104 1 xfs_log_notify 0.0057 1 xfs_iunlink_remove 0.0009 1 xfs_iunlink 0.0018 1 xfs_itruncate_start 0.0042 1 xfs_inode_item_trylock 0.0069 1 xfs_inode_item_size 0.0026 1 xfs_inode_item_pin 0.0625 1 xfs_inode_item_committing 0.0312 1 xfs_inode_incore 0.0078 1 xfs_inobt_update 0.0057 1 xfs_inobt_lookup_le 0.0156 1 xfs_inobt_get_rec 0.0052 1 xfs_iget 0.0030 1 xfs_iflush_int 0.0009 1 xfs_iflock_nowait 0.0208 1 xfs_ialloc_read_agi 0.0034 1 xfs_free_extent 0.0039 1 xfs_efi_release 0.0045 1 xfs_dir2_isblock 0.0069 1 xfs_dir2_data_freeremove 0.0156 1 xfs_dir2_createname 0.0026 1 xfs_dir2_block_sfsize 0.0025 1 xfs_dir2_block_lookup 0.0048 1 xfs_dir2_block_log_leaf 0.0104 1 xfs_dilocate 0.0010 1 xfs_da_hashname 0.0057 1 xfs_da_brelse 0.0033 1 xfs_btree_maxrecs 0.0045 1 xfs_bmap_last_before 0.0026 1 xfs_alloc_lookup_eq 0.0208 1 xfs_alloc_increment 0.0025 1 xfs_alloc_get_rec 0.0125 1 xfs_alloc_compute_diff 0.0025 1 writeback_inodes 0.0063 1 writeback_in_progress 0.0625 1 wake_up_forked_process 0.0023 1 vn_purge 0.0030 1 vma_merge 0.0014 1 vfs_getattr 0.0057 1 vfs_create 0.0048 1 validate_fields 0.0089 1 unmap_vma 0.0078 1 transmit_chars 0.0045 1 sys_exit 0.0312 1 sys_brk 0.0033 1 split_vma 0.0033 1 speedo_rx 0.0011 1 speedo_get_stats 0.0031 1 skip_atoi 0.0125 1 setscheduler 0.0011 1 scsi_add_timer 0.0089 1 schedule_tail 0.0057 1 restore_all 0.0714 1 queue_work 0.0063 1 pte_chain_alloc 0.0125 1 pte_alloc_one 0.0089 1 proc_pid_stat 0.0008 1 proc_get_inode 0.0033 1 proc_file_read 0.0016 1 proc_calc_metrics 0.0104 1 pipe_read 0.0017 1 pagevec_lookup 0.0156 1 pagebuf_unlock 0.1000 1 opost_block 0.0020 1 old_valid_dev 0.0208 1 net_rx_action 0.0033 1 mrtryupdate 0.0208 1 mmput 0.0048 1 log_wait_commit 0.0033 1 locks_remove_posix 0.0035 1 locks_remove_flock 0.0048 1 ll_rw_block 0.0069 1 linvfs_lookup 0.0063 1 linvfs_create 0.0625 1 kobject_get 0.0125 1 kmem_flagcheck 0.0156 1 journal_switch_revoke_table 0.0089 1 journal_remove_journal_head 0.0089 1 journal_get_undo_access 0.0026 1 journal_dirty_data 0.0017 1 journal_brelse_array 0.0208 1 i_waitq_head 0.0312 1 handle_ra_miss 0.0089 1 getname 0.0048 1 get_write_access 0.0156 1 get_vmalloc_info 0.0063 1 generic_fillattr 0.0057 1 generic_delete_inode 0.0042 1 fs_flush_pages 0.0125 1 free_hot_page 0.0625 1 find_vma_prepare 0.0089 1 find_or_create_page 0.0048 1 filldir64 0.0030 1 fill_read_buffer 0.0069 1 file_ra_state_init 0.0312 1 ext3_writepage_trans_blocks 0.0069 1 ext3_open_file 0.0125 1 ext3_mark_iloc_dirty 0.0156 1 ext3_get_branch 0.0042 1 ext3_bmap 0.0069 1 ext3_block_to_path 0.0030 1 ext3_alloc_branch 0.0014 1 expand_stack 0.0048 1 exit_thread 0.0156 1 dup_task_struct 0.0045 1 do_settimeofday 0.0031 1 do_notify_resume 0.0110 1 do_mmap_pgoff 0.0006 1 do_get_write_access 0.0006 1 dnotify_flush 0.0052 1 disk_dev_read 0.0156 1 device_not_available 0.0244 1 dcache_readdir 0.0018 1 d_splice_alias 0.0042 1 d_rehash 0.0104 1 copy_process 0.0004 1 copy_files 0.0015 1 check_perm 0.0031 1 cap_vm_enough_memory 0.0051 1 can_vma_merge_after 0.0089 1 bput_one 0.0625 1 block_write_full_page 0.0033 1 bh_lru_install 0.0042 1 add_wait_queue 0.0125 1 _pagebuf_free_object 0.0030 1 __vma_link 0.0063 1 __up 0.0312 1 __set_page_dirty_buffers 0.0028 1 __rb_erase_color 0.0022 1 __pte_chain_free 0.0104 1 __pdflush 0.0022 1 __journal_clean_checkpoint_list 0.0063 1 __iget 0.0078 1 __bread 0.0125 1 .text.lock.dnotify 0.0192