2162061 total 0.6810 2068935 default_idle 32327.1094 26935 __copy_from_user_ll 210.4297 24091 __copy_to_user_ll 188.2109 1799 __make_request 1.2924 1618 end_buffer_async_write 6.3203 1317 system_call 29.9318 1187 xfs_bmapi 0.2182 1047 __generic_file_aio_write_nolock 0.3462 1016 buffered_rmqueue 2.7609 949 generic_commit_write 5.9313 895 current_kernel_time 11.1875 836 mpage_writepages 1.0759 833 do_gettimeofday 5.2062 789 kmem_cache_free 8.2188 734 block_invalidatepage 2.2938 725 blk_run_queue 9.0625 698 mempool_alloc 2.0774 688 kmem_cache_alloc 8.6000 680 linvfs_get_block_core 0.7870 680 kmap_atomic 4.2500 645 find_get_page 10.0781 641 xfs_write 0.2903 593 xfs_iomap 0.4465 585 unlock_page 7.3125 582 activate_page 2.5982 564 scsi_request_fn 0.8011 550 find_trylock_page 6.8750 540 probe_delalloc_page 3.0682 520 mrunlock 5.4167 497 init_buffer_head 7.7656 479 radix_tree_lookup 5.9875 447 __mark_inode_dirty 1.7461 436 do_generic_mapping_read 0.3323 434 free_hot_cold_page 1.6953 429 find_get_pages 4.4688 429 end_page_writeback 2.2344 424 fget_light 3.3125 422 map_buffer_at_offset 2.0288 413 __set_page_dirty_nobuffers 1.7208 400 get_offset_tsc 12.5000 379 bio_put 5.9219 373 release_pages 0.9714 341 __block_prepare_write 0.3045 322 submit_page 1.3417 320 mrupdatef 3.3333 313 syscall_exit 28.4545 313 .text.lock.filemap 1.0793 301 __pagevec_lru_add 1.3438 293 sys_gettimeofday 1.4087 282 convert_page 0.4519 282 add_to_page_cache 1.0368 281 test_clear_page_dirty 3.5125 277 xfs_iunlock 2.1641 274 end_bio_bh_io_sync 4.2812 263 xfs_ichgtime 1.0000 263 linvfs_write 0.9669 258 __end_that_request_first 0.4479 247 kunmap_atomic 15.4375 247 __block_commit_write 1.5437 242 submit_bh 0.6302 227 dnotify_parent 2.1019 218 bio_alloc 0.4866 207 xfs_bmap_do_search_extents 0.2087 205 create_empty_buffers 1.2812 197 inode_times_differ 2.4625 196 ahc_linux_isr 0.2917 186 xfs_ilock 0.9688 181 bio_endio 1.4141 180 __alloc_pages 0.2123 179 generic_file_aio_write_nolock 0.8606 179 bad_range 1.5982 179 _xfs_imap_to_bmap 0.3108 169 mark_page_accessed 2.6406 167 scsi_dispatch_cmd 0.3866 165 xfs_log_move_tail 0.4297 157 xfs_trans_unlocked_item 1.6354 153 truncate_complete_page 1.0625 145 radix_tree_insert 0.8239 145 do_sync_write 0.6042 145 __remove_from_page_cache 0.9062 144 xfs_read 0.2195 127 create_buffers 0.7216 126 find_lock_page_wq 0.4922 121 __generic_file_aio_read 0.1939 119 submit_bio 0.7438 119 page_waitqueue 2.4792 118 xfs_bmap_add_extent_hole_delay 0.0899 118 sys_write 1.0536 115 inode_update_time 0.5134 114 vfs_write 0.3750 112 generic_make_request 0.2800 111 update_atime 0.4625 109 try_to_free_buffers 0.6193 107 radix_tree_delete 0.4458 103 prep_new_page 1.0729 102 xfs_check_frozen 0.3750 101 __find_get_block_slow 0.3322 99 __set_page_buffers 1.2375 96 mark_buffer_dirty 1.0000 96 __clear_page_buffers 1.2000 95 fput 2.9688 91 scsi_end_request 0.3792 87 radix_tree_preload 0.4943 86 wake_up_buffer 1.3438 86 mraccessf 0.5375 86 file_read_actor 0.3583 84 alloc_buffer_head 1.0500 83 xfs_bmap_search_extents 0.6484 80 linvfs_read 0.5556 80 do_sync_read 0.3333 78 xfs_iomap_write_delay 0.0762 78 xfs_bmap_add_extent 0.0707 77 truncate_inode_pages 0.1024 72 __lookup 0.3462 71 recalc_bh_state 0.4931 71 block_prepare_write 0.8875 67 unlock_buffer 0.6979 67 bio_destructor 0.5982 65 mark_buffer_async_write 2.0312 64 get_request 0.0952 64 count_page_state 0.4444 62 drop_buffers 0.2768 61 remove_from_page_cache 0.9531 60 sys_read 0.5357 60 mempool_free 0.4688 59 xfs_mod_incore_sb_unlocked 0.0878 58 cache_grow 0.0725 57 xfs_bmbt_get_startoff 1.7812 57 vfs_read 0.1875 57 linvfs_get_block 0.7125 53 linvfs_prepare_write 0.7067 50 xfs_bmbt_get_state 0.7812 50 xfs_bmap_worst_indlen 0.2604 50 page_cache_readahead 0.1302 49 cache_init_objs 0.3403 46 set_bh_page 0.4792 44 balance_dirty_pages_ratelimited 0.2750 40 match_offset_to_mapping 0.3571 38 mempool_alloc_slab 1.1875 38 free_buffer_head 0.4750 36 xfs_bmbt_get_blockcount 2.2500 36 put_io_context 0.3750 34 linvfs_release_page 0.2361 34 do_page_cache_readahead 0.0966 33 xfs_rwunlock 0.4125 30 xfs_bmap 1.8750 30 unmap_underlying_metadata 0.2344 30 try_to_release_page 0.2679 30 handle_IRQ_event 0.2344 29 page_state_convert 0.0178 29 as_set_request 0.2266 25 xfs_mod_incore_sb 0.3125 25 schedule 0.0149 23 xfs_extent_state 1.4375 23 remove_suid 0.1797 23 blk_queue_bounce 0.2396 22 mempool_free_slab 1.0476 21 xfs_bmbt_get_all 0.1641 21 xfs_ail_min 1.3125 20 xfs_size_fn 0.6250 20 do_softirq 0.0962 19 page_address 0.0848 16 scsi_finish_command 0.0909 16 scsi_device_unbusy 0.1111 16 filemap_fdatawait 0.0370 16 do_invalidatepage 0.3333 15 xfs_bmbt_set_startblock 0.1042 14 __mod_timer 0.0417 13 get_io_context 0.0903 13 fs_noerr 0.8125 13 cluster_write 0.1161 13 __copy_user_intel 0.0739 12 xfs_bmbt_get_startblock 0.7500 11 scsi_io_completion 0.0098 11 scsi_init_cmd_errh 0.0529 11 check_ttfb_buffer 0.1146 11 .text.lock.xfs_inode 0.1507 10 xfs_bmbt_set_blockcount 0.1562 10 write_profile 0.0521 10 syscall_call 0.9091 10 scsi_put_command 0.0694 10 .text.lock.mempool 0.3704 9 cpu_idle 0.1125 8 serial_out 0.1000 8 kmem_flagcheck 0.1250 8 invalidate_complete_page 0.0455 8 do_wp_page 0.0089 8 copy_page_range 0.0078 7 scsi_run_queue 0.0337 7 do_anonymous_page 0.0112 7 balance_dirty_pages 0.0146 6 vsnprintf 0.0054 6 show_interrupts 0.0089 6 sd_rw_intr 0.0134 6 memcpy 0.0938 6 do_settimeofday 0.0187 6 do_no_page 0.0063 6 add_disk_randomness 0.0938 6 __pagevec_free 0.1250 6 __get_page_state 0.0375 6 __d_lookup 0.0187 5 scsi_softirq 0.0223 5 scsi_next_command 0.1042 5 proc_lookup 0.0174 5 page_add_rmap 0.0195 5 generic_file_llseek 0.0240 5 flush_tlb_mm 0.0347 5 end_that_request_first 0.3125 5 do_page_fault 0.0041 5 __get_free_pages 0.0781 5 .text.lock.page_writeback 0.1000 4 zap_pte_range 0.0063 4 xfs_ail_next 0.2500 4 radix_tree_node_alloc 0.0357 4 page_remove_rmap 0.0114 4 lru_add_drain 0.0417 4 journal_commit_transaction 0.0009 4 __fput 0.0192 3 wait_on_page_bit_wq 0.0117 3 sys_lseek 0.0170 3 scsi_decide_disposition 0.0085 3 scsi_add_timer 0.0268 3 put_filp 0.0469 3 map_blocks 0.0094 3 ll_rw_block 0.0208 3 linvfs_writepage 0.0104 3 journal_add_journal_head 0.0094 3 ip_route_input_slow 0.0014 3 find_vma 0.0312 3 dcache_readdir 0.0054 3 block_write_full_page 0.0099 3 add_timer_randomness 0.0099 3 __wake_up 0.0375 3 __brelse 0.0469 3 .text.lock.dnotify 0.0577 2 xfs_trans_dup 0.0074 2 vfs_getattr 0.0114 2 skb_release_data 0.0114 2 prepare_to_wait_exclusive 0.0179 2 prepare_to_wait 0.0179 2 lookup_mnt 0.0156 2 journal_remove_journal_head 0.0179 2 handle_ra_miss 0.0179 2 handle_mm_fault 0.0043 2 get_dirty_limits 0.0096 2 generic_unplug_device 0.0179 2 free_pages_and_swap_cache 0.0125 2 flush_read_buffer 0.0114 2 find_inode_fast 0.0179 2 fget 0.0312 2 ext3_ordered_writepage 0.0042 2 do_mmap_pgoff 0.0011 2 do_fork 0.0048 2 del_timer_sync 0.0156 2 cp_new_stat64 0.0074 2 check_perm 0.0063 2 atomic_dec_and_lock 0.0294 1 zap_pmd_range 0.0069 1 xlog_write 0.0008 1 xfs_trans_unlock_chunk 0.0039 1 xfs_trans_log_inode 0.0104 1 xfs_bmap_add_extent_delay_real 0.0002 1 xfs_alloc_insrec 0.0008 1 xfs_ail_insert 0.0039 1 writeback_inodes 0.0063 1 writeback_acquire 0.0312 1 wake_up_inode 0.0156 1 vma_merge 0.0014 1 vm_acct_memory 0.0172 1 vfs_permission 0.0030 1 unmap_region 0.0027 1 unmap_page_range 0.0078 1 uart_write_wakeup 0.0312 1 tty_write 0.0015 1 sys_rt_sigsuspend 0.0031 1 sys_poll 0.0015 1 sys_munmap 0.0089 1 sys_mmap2 0.0057 1 sys_fcntl64 0.0063 1 sync_supers 0.0063 1 split_vma 0.0033 1 speedo_refill_rx_buf 0.0021 1 speedo_interrupt 0.0017 1 show_stat 0.0011 1 setup_sigcontext 0.0035 1 setup_arg_pages 0.0023 1 serial8250_interrupt 0.0039 1 serial8250_get_mctrl 0.0069 1 scsi_free_sgtable 0.0208 1 run_timer_softirq 0.0024 1 restore_all 0.0714 1 release_task 0.0021 1 rb_insert_color 0.0042 1 pte_alloc_one 0.0089 1 pte_alloc_map 0.0037 1 process_backlog 0.0030 1 proc_read_inode 0.0156 1 path_lookup 0.0028 1 pagevec_lookup 0.0156 1 number 0.0013 1 no_llseek 0.0625 1 new_handle 0.0125 1 netif_receive_skb 0.0018 1 locks_remove_posix 0.0035 1 linvfs_unlink 0.0089 1 link_path_walk 0.0004 1 kobject_put 0.0312 1 kill_something_info 0.0035 1 journal_write_revoke_records 0.0033 1 journal_switch_revoke_table 0.0089 1 journal_put_journal_head 0.0052 1 journal_get_undo_access 0.0026 1 journal_force_commit 0.0156 1 journal_dirty_data 0.0017 1 iput 0.0069 1 ioc_set_batching 0.0125 1 io_schedule 0.0156 1 grow_dev_page 0.0030 1 group_send_sig_info 0.0009 1 get_zeroed_page 0.0104 1 get_unused_fd 0.0024 1 get_request_wait 0.0039 1 follow_mount 0.0069 1 fold_prot_inuse 0.0312 1 find_vma_prepare 0.0089 1 filemap_nopage 0.0012 1 file_ra_state_init 0.0312 1 file_move 0.0156 1 file_kill 0.0208 1 fd_install 0.0156 1 ext3_journal_start 0.0104 1 exit_notify 0.0005 1 dup_task_struct 0.0045 1 dput 0.0020 1 do_poll 0.0048 1 do_munmap 0.0025 1 do_mpage_readpage 0.0010 1 do_lookup 0.0052 1 do_exit 0.0012 1 disk_dev_read 0.0156 1 direct_strncpy_from_user 0.0089 1 dentry_open 0.0026 1 d_rehash 0.0104 1 count_open_files 0.0156 1 copy_process 0.0004 1 copy_mm 0.0010 1 bio_end_io_pagebuf 0.0026 1 bh_waitq_head 0.0312 1 bget_one 0.0625 1 bad_get_user 0.0769 1 _xfs_trans_alloc 0.0057 1 __pagevec_release 0.0156 1 __kmalloc 0.0069 1 __journal_unfile_buffer 0.0019 1 __journal_remove_journal_head 0.0031 1 __journal_insert_checkpoint 0.0045 1 __journal_file_buffer 0.0014 1 __journal_clean_checkpoint_list 0.0063 1 __copy_user_zeroing_intel 0.0057 1 __block_write_full_page 0.0009