# Samples: 26633 # # Overhead Command Shared Object Symbol # ........ ....... ....................... ...... # 19.21% dd [kernel] [k] __copy_from_user_ll 11.34% dd [kernel] [k] __clear_user 10.06% dd [kernel] [k] get_page_from_freelist 7.95% dd [kernel] [k] __set_page_dirty_nobuffers 3.15% dd [kernel] [k] add_to_page_cache_locked 2.47% dd [kernel] [k] __alloc_pages_nodemask 1.67% perf [kernel] [k] generic_file_buffered_write 1.33% dd [kernel] [k] ____pagevec_lru_add 1.32% dd [kernel] [k] prepare_pages 1.30% dd [kernel] [k] zone_watermark_ok 1.26% dd [kernel] [k] find_get_page 1.22% dd [kernel] [k] find_or_create_page 1.19% dd [kernel] [k] btrfs_copy_from_user 1.05% dd [kernel] [k] __lru_cache_add 0.95% perf [kernel] [k] __generic_file_aio_write 0.87% dd [kernel] [k] read_zero 0.86% dd [kernel] [k] add_to_page_cache_lru 0.82% dd [kernel] [k] next_zones_zonelist 0.79% dd [kernel] [k] page_mkclean 0.75% dd [kernel] [k] put_page 0.67% dd [kernel] [k] __rcu_read_unlock 0.66% perf [kernel] [k] T.1339 0.65% dd [kernel] [k] T.1339 0.63% dd [kernel] [k] btrfs_drop_pages 0.62% perf [kernel] [k] iov_iter_advance 0.61% dd [kernel] [k] find_lock_page 0.59% perf [kernel] [k] do_sync_write 0.58% perf [kernel] [k] nobh_write_end 0.57% perf [kernel] [k] generic_file_aio_write 0.57% perf [kernel] [k] vfs_write 0.56% dd [kernel] [k] clear_page_dirty_for_io 0.55% perf [kernel] [k] __jfs_getxattr 0.54% dd [kernel] [k] __mark_inode_dirty 0.53% dd [kernel] [k] radix_tree_lookup_slot 0.53% perf [kernel] [k] nobh_write_begin 0.50% perf [kernel] [k] iov_iter_copy_from_user_atomic 0.50% dd [kernel] [k] radix_tree_preload 0.48% perf [kernel] [k] sysenter_past_esp 0.47% perf [kernel] [k] acpi_pm_read 0.45% dd [kernel] [k] unlock_page 0.44% perf [kernel] [k] find_get_page 0.44% dd [kernel] [k] do_page_fault 0.41% perf [kernel] [k] sys_write 0.39% perf [kernel] [k] getnstimeofday 0.38% perf [kernel] [k] generic_segment_checks 0.38% dd [kernel] [k] _cond_resched 0.37% perf [kernel] [k] rw_verify_area 0.35% perf [kernel] [k] jfs_write_begin 0.33% perf [kernel] [k] copy_to_user 0.31% perf [kernel] [k] ea_get 0.31% dd [kernel] [k] mark_page_accessed 0.30% dd [kernel] [k] btrfs_set_page_dirty 0.30% perf [kernel] [k] balance_dirty_pages_ratelimited_nr 0.29% dd [kernel] [k] set_page_extent_mapped 0.28% perf [kernel] [k] iov_iter_fault_in_readable 0.27% dd [kernel] [k] __rcu_read_lock 0.27% perf [kernel] [k] __copy_from_user_ll_nozero 0.25% dd [kernel] [k] __wake_up_bit 0.25% dd [kernel] [k] schedule 0.24% dd [kernel] [k] handle_mm_fault 0.24% dd [kernel] [k] set_page_dirty 0.24% dd [kernel] [k] unmap_vmas 0.23% perf [kernel] [k] grab_cache_page_write_begin 0.23% perf [vdso] [.] 0x000000ffffe424 0.21% perf [kernel] [k] sys_gettimeofday 0.21% perf [kernel] [k] __mark_inode_dirty 0.21% dd [kernel] [k] dirty_and_release_pages 0.19% dd [kernel] [k] free_hot_cold_page 0.18% perf [kernel] [k] __rcu_read_unlock 0.18% perf [kernel] [k] __set_page_dirty_buffers 0.17% perf [kernel] [k] kfree 0.17% perf [kernel] [k] number 0.17% dd [kernel] [k] map_private_extent_buffer 0.15% perf [kernel] [k] fsnotify 0.15% perf [kernel] [k] extAlloc 0.15% perf [kernel] [k] jfs_getxattr 0.15% perf [kernel] [k] put_page 0.15% perf [kernel] [k] fget_light 0.15% perf [kernel] [k] cap_inode_need_killpriv 0.15% dd [kernel] [k] sha_transform 0.15% dd [kernel] [k] rcu_sched_qs 0.14% perf [kernel] [k] current_fs_time 0.14% perf [kernel] [k] do_gettimeofday 0.14% perf [kernel] [k] file_update_time 0.14% perf [kernel] [k] inotify_inode_queue_event 0.14% perf [kernel] [k] inotify_dentry_parent_queue_event 0.14% perf [kernel] [k] vsnprintf 0.13% dd [kernel] [k] read_extent_buffer 0.12% perf [kernel] [k] __set_page_dirty 0.12% dd [kernel] [k] generic_bin_search 0.12% perf [kernel] [k] find_lock_page 0.12% perf [kernel] [k] strlen 0.11% perf [kernel] [k] timespec_trunc 0.11% perf [kernel] [k] file_remove_suid 0.11% perf [kernel] [k] __fsnotify_parent 0.11% perf [kernel] [k] schedule 0.11% dd [kernel] [k] ehci_watchdog [ehci_hcd] 0.11% perf [kernel] [k] generic_write_sync 0.11% perf [kernel] [k] strncmp 0.11% perf [kernel] [k] xtSearch 0.11% perf [kernel] [k] dbAlloc 0.10% perf [kernel] [k] should_remove_suid 0.10% perf [kernel] [k] ea_release 0.09% perf [kernel] [k] xtLookup 0.09% perf [kernel] [k] radix_tree_lookup_slot 0.09% perf [kernel] [k] _cond_resched 0.09% perf [kernel] [k] get_page_from_freelist 0.09% dd [kernel] [k] __do_softirq 0.09% perf [kernel] [k] __wake_up_bit 0.09% perf [kernel] [k] copy_page_range 0.09% perf /home/cloos/bin/perf [.] __cmd_record 0.08% dd [kernel] [k] scsi_dispatch_cmd 0.08% perf [kernel] [k] jfs_dirty_inode 0.08% perf [kernel] [k] dbAllocBits 0.08% perf [kernel] [k] format_decode 0.08% dd [kernel] [k] map_extent_buffer 0.08% perf [kernel] [k] current_kernel_time 0.08% dd [kernel] [k] __rcu_process_callbacks 0.08% dd [kernel] [k] get_pageblock_flags_group 0.08% dd [kernel] [k] btrfs_search_slot 0.08% dd [kernel] [k] blk_end_bidi_request 0.07% perf [kernel] [k] __rcu_read_lock 0.07% perf [kernel] [k] set_page_dirty 0.07% perf [kernel] [k] down_read 0.07% perf [kernel] [k] unlock_page 0.07% perf [kernel] [k] mark_page_accessed 0.07% perf [kernel] [k] mutex_lock 0.07% dd [kernel] [k] __do_fault 0.07% dd [kernel] [k] kmem_cache_alloc 0.06% dd [kernel] [k] rcu_process_gp_end 0.06% dd [kernel] [k] check_for_new_grace_period 0.06% perf [kernel] [k] __do_fault 0.06% perf [kernel] [k] cap_file_permission 0.06% dd [kernel] [k] filemap_fault 0.06% dd [kernel] [k] find_vma 0.06% dd [kernel] [k] btrfs_key_generation 0.05% perf [kernel] [k] sysenter_do_call 0.05% perf [kernel] [k] extHint 0.05% perf [kernel] [k] do_page_fault 0.05% dd [kernel] [k] ata_sff_interrupt 0.05% perf [kernel] [k] up_read 0.05% perf [kernel] [k] mnt_clone_write 0.05% perf [kernel] [k] jfs_get_block 0.05% perf [kernel] [k] xtExtend 0.05% dd [kernel] [k] release_pages 0.05% dd [kernel] [k] vm_normal_page 0.05% dd [kernel] [k] btrfs_file_write 0.05% dd [kernel] [k] mdio_ctrl_hw 0.05% perf [kernel] [k] security_file_permission 0.05% dd [kernel] [k] anon_vma_prepare 0.04% perf [kernel] [k] mutex_unlock 0.04% dd [kernel] [k] scsi_request_fn 0.03% perf [kernel] [k] seq_printf 0.03% perf [kernel] [k] dbAllocNext 0.03% perf [kernel] [k] __get_metapage 0.03% dd [kernel] [k] free_hot_page 0.03% dd [kernel] [k] page_remove_rmap 0.03% dd [kernel] [k] verify_parent_transid 0.03% dd [kernel] [k] btrfs_key_blockptr 0.03% dd [kernel] [k] btrfs_queue_worker 0.03% perf [kernel] [k] __wake_up 0.03% perf [kernel] [k] mangle_path 0.03% perf [kernel] [k] dbAllocDmap 0.03% dd [kernel] [k] up_read 0.03% dd [kernel] [k] handle_IRQ_event 0.03% dd [kernel] [k] page_add_new_anon_rmap 0.03% dd [kernel] [k] copy_strings 0.03% dd [kernel] [k] extent_buffer_uptodate 0.03% perf [kernel] [k] __do_softirq 0.03% perf [kernel] [k] rcu_sched_qs 0.03% perf [kernel] [k] do_sys_poll 0.03% perf [kernel] [k] mnt_drop_write 0.03% perf [kernel] [k] dbSplit 0.03% perf [kernel] [k] strchr 0.03% dd [kernel] [k] btrfs_clear_path_blocking 0.03% dd [kernel] [k] test_range_bit 0.02% perf [kernel] [k] perf_mmap_fault 0.02% perf [kernel] [k] add_to_page_cache_locked 0.02% perf [kernel] [k] read_cache_page_async 0.02% perf [kernel] [k] ____pagevec_lru_add 0.02% perf [kernel] [k] kmem_cache_alloc 0.02% perf [kernel] [k] __d_path 0.02% perf [kernel] [k] dbAdjTree 0.02% perf [kernel] [k] release_metapage 0.02% dd [kernel] [k] __wake_up 0.02% dd [kernel] [k] down_read_trylock 0.02% dd [kernel] [k] lru_cache_add_lru 0.02% dd [kernel] [k] page_evictable 0.02% dd [kernel] [k] link_path_walk 0.02% dd [kernel] [k] read_block_for_search 0.02% dd [kernel] [k] find_extent_buffer 0.02% dd [kernel] [k] blk_update_request 0.02% dd [kernel] [k] preempt_schedule 0.02% perf [kernel] [k] read_cache_page 0.02% perf [kernel] [k] __alloc_pages_nodemask 0.02% perf /lib/libc-2.11.so [.] __GI___gettimeofday_internal 0.02% dd [kernel] [k] try_to_wake_up 0.02% dd [kernel] [k] btrfs_header_nritems 0.02% dd [kernel] [k] merge_state 0.02% dd [kernel] [k] unmap_extent_buffer 0.02% dd [kernel] [k] __make_request 0.02% perf [kernel] [k] __lru_cache_add 0.02% perf [kernel] [k] handle_mm_fault 0.02% perf [kernel] [k] kmem_cache_free 0.02% perf [kernel] [k] inode_add_bytes 0.02% perf [kernel] [k] alloc_buffer_head 0.02% perf [kernel] [k] alloc_page_buffers 0.02% perf [kernel] [k] security_inode_need_killpriv 0.02% perf [kernel] [k] ehci_watchdog [ehci_hcd] 0.02% dd [kernel] [k] __call_rcu 0.02% dd [kernel] [k] unlink_file_vma 0.02% dd [kernel] [k] mmap_region 0.02% dd [kernel] [k] kmem_cache_alloc_notrace 0.02% dd [kernel] [k] load_elf_binary 0.02% dd [kernel] [k] __btrfs_cow_block 0.02% dd [kernel] [k] btrfs_buffer_uptodate 0.02% dd [kernel] [k] insert_state 0.02% dd [kernel] [k] btrfs_tree_unlock 0.02% dd [kernel] [k] blk_update_bidi_request 0.02% dd [kernel] [k] mix_pool_bytes_extract 0.02% dd [kernel] [k] scsi_run_queue 0.02% dd /lib/ld-2.11.so [.] do_lookup_x 0.02% dd /bin/dd [.] dd_copy 0.02% dd b70ef45f [.] 0x000000b70ef45f 0.01% perf [kernel] [k] do_read_cache_page 0.01% perf [kernel] [k] filemap_fault 0.01% perf [kernel] [k] next_zones_zonelist 0.01% perf [kernel] [k] anon_vma_link 0.01% perf [kernel] [k] prepend 0.01% perf [kernel] [k] free_buffer_head 0.01% perf [kernel] [k] __find_get_block_slow 0.01% perf [kernel] [k] txBeginAnon 0.01% perf [kernel] [k] schedule_hrtimeout_range 0.01% perf /lib/libpthread-2.11.so [.] __libc_write 0.01% dd [kernel] [k] mprotect_fixup 0.01% dd [kernel] [k] free_page_and_swap_cache 0.01% dd [kernel] [k] kmem_cache_free 0.01% dd [kernel] [k] inotify_inode_queue_event 0.01% dd [kernel] [k] btrfs_unlock_up_safe 0.01% dd [kernel] [k] bin_search 0.01% dd [kernel] [k] unlock_up 0.01% dd [kernel] [k] check_force_delalloc 0.01% dd [kernel] [k] block_group_cache_tree_search 0.01% dd [kernel] [k] btrfs_reserve_metadata_for_delalloc 0.01% dd [kernel] [k] btrfs_set_timespec_nsec 0.01% dd [kernel] [k] set_extent_bit 0.01% dd [kernel] [k] __btrfs_map_block 0.01% dd [kernel] [k] btrfs_spin_on_block 0.01% dd [kernel] [k] _atomic_dec_and_lock 0.01% dd [kernel] [k] prio_tree_insert 0.01% dd [kernel] [k] strnlen_user 0.01% dd [kernel] [k] e100_enable_irq 0.01% perf [kernel] [k] dup_mm 0.01% perf [kernel] [k] __hrtimer_start_range_ns 0.01% perf [kernel] [k] __page_cache_alloc 0.01% perf [kernel] [k] add_to_page_cache_lru 0.01% perf [kernel] [k] zone_watermark_ok 0.01% perf [kernel] [k] do_wp_page 0.01% perf [kernel] [k] path_put 0.01% perf [kernel] [k] __pollwait 0.01% perf [kernel] [k] d_path 0.01% perf [kernel] [k] mnt_want_write_file 0.01% perf [kernel] [k] show_map_vma 0.01% perf [kernel] [k] txLock 0.01% perf [kernel] [k] blk_end_bidi_request 0.01% perf [kernel] [k] _atomic_dec_and_lock 0.01% perf [kernel] [k] put_dec 0.01% perf [kernel] [k] ata_sff_interrupt 0.01% perf [kernel] [k] preempt_schedule 0.01% perf /home/cloos/bin/perf [.] pid_synthesize_mmap_samples 0.01% dd [kernel] [k] current_kernel_time 0.01% dd [kernel] [k] perf_output_copy 0.01% dd [kernel] [k] generic_file_aio_read 0.01% dd [kernel] [k] generic_write_checks 0.01% dd [kernel] [k] vfs_read 0.01% dd [kernel] [k] exec_permission 0.01% dd [kernel] [k] fsnotify 0.01% dd [kernel] [k] inotify_dentry_parent_queue_event 0.01% dd [kernel] [k] setup_items_for_insert 0.01% dd [kernel] [k] btrfs_alloc_free_block 0.01% dd [kernel] [k] btrfs_check_data_free_space 0.01% dd [kernel] [k] end_workqueue_bio 0.01% dd [kernel] [k] btrfs_set_extent_delalloc 0.01% dd [kernel] [k] lookup_extent_mapping 0.01% dd [kernel] [k] btrfs_set_timespec_sec 0.01% dd [kernel] [k] btrfs_set_inode_transid 0.01% dd [kernel] [k] free_extent_buffer 0.01% dd [kernel] [k] lock_extent 0.01% dd [kernel] [k] set_extent_buffer_dirty 0.01% dd [kernel] [k] btrfs_clear_lock_blocking 0.01% dd [kernel] [k] btrfs_try_spin_lock 0.01% dd [kernel] [k] btrfs_tree_lock 0.01% dd [kernel] [k] btrfs_set_lock_blocking 0.01% dd [kernel] [k] search_bitmap 0.01% dd [kernel] [k] tree_insert 0.01% dd [kernel] [k] add_delayed_tree_ref 0.01% dd [kernel] [k] blk_done_softirq 0.01% dd [kernel] [k] strncpy_from_user 0.01% dd [kernel] [k] half_md4_transform 0.01% dd [kernel] [k] add_timer_randomness 0.01% dd [kernel] [k] scsi_finish_command 0.01% dd [kernel] [k] scsi_next_command 0.01% dd [kernel] [k] yenta_interrupt 0.01% dd /lib/libc-2.11.so [.] _dl_addr 0.01% dd /lib/ld-2.11.so [.] check_match.8476 0.00% perf [kernel] [k] arch_dup_task_struct 0.00% perf [kernel] [k] test_ti_thread_flag 0.00% perf [kernel] [k] task_fork_fair 0.00% perf [kernel] [k] copy_process 0.00% perf [kernel] [k] hrtimer_start_range_ns 0.00% perf [kernel] [k] hrtimer_try_to_cancel 0.00% perf [kernel] [k] down_read_trylock 0.00% perf [kernel] [k] ktime_get_ts 0.00% perf [kernel] [k] perf_poll 0.00% perf [kernel] [k] __set_page_dirty_nobuffers 0.00% perf [kernel] [k] activate_page 0.00% perf [kernel] [k] vma_prio_tree_add 0.00% perf [kernel] [k] vm_normal_page 0.00% perf [kernel] [k] find_vma 0.00% perf [kernel] [k] unmap_region 0.00% perf [kernel] [k] mmap_region 0.00% perf [kernel] [k] do_mmap_pgoff 0.00% perf [kernel] [k] page_add_file_rmap 0.00% perf [kernel] [k] reuse_swap_page 0.00% perf [kernel] [k] sys_read 0.00% perf [kernel] [k] __fput 0.00% perf [kernel] [k] may_open 0.00% perf [kernel] [k] link_path_walk 0.00% perf [kernel] [k] estimate_accuracy 0.00% perf [kernel] [k] poll_schedule_timeout 0.00% perf [kernel] [k] sys_poll 0.00% perf [kernel] [k] spin_unlock 0.00% perf [kernel] [k] dup_fd 0.00% perf [kernel] [k] alloc_fd 0.00% perf [kernel] [k] seq_putc 0.00% perf [kernel] [k] unmap_underlying_metadata 0.00% perf [kernel] [k] show_map 0.00% perf [kernel] [k] proc_lookup_de 0.00% perf [kernel] [k] render_sigset_t 0.00% perf [kernel] [k] dbFindCtl 0.00% perf [kernel] [k] spin_unlock 0.00% perf [kernel] [k] rb_insert_color 0.00% perf [kernel] [k] down_write 0.00% perf /lib/libc-2.11.so [.] _IO_default_xsputn_internal 0.00% perf /lib/libc-2.11.so [.] _IO_str_init_static_internal 0.00% perf /lib/ld-2.11.so [.] do_lookup_x 0.00% perf /lib/ld-2.11.so [.] _dl_fixup 0.00% dd [kernel] [k] sysenter_past_esp 0.00% dd [kernel] [k] nommu_sync_single_for_device 0.00% dd [kernel] [k] sched_move_task 0.00% dd [kernel] [k] timespec_trunc 0.00% dd [kernel] [k] spin_unlock_irq 0.00% dd [kernel] [k] __queue_work 0.00% dd [kernel] [k] __task_pid_nr_ns 0.00% dd [kernel] [k] __mutex_init 0.00% dd [kernel] [k] hrtimer_peek_ahead_timers 0.00% dd [kernel] [k] release_tgcred 0.00% dd [kernel] [k] ktime_get_ts 0.00% dd [kernel] [k] perf_event_comm 0.00% dd [kernel] [k] sync_page 0.00% dd [kernel] [k] get_dirty_limits 0.00% dd [kernel] [k] balance_dirty_pages_ratelimited_nr 0.00% dd [kernel] [k] vma_prio_tree_insert 0.00% dd [kernel] [k] get_unmapped_area 0.00% dd [kernel] [k] remove_vma 0.00% dd [kernel] [k] __vm_enough_memory 0.00% dd [kernel] [k] unmap_region 0.00% dd [kernel] [k] do_mmap_pgoff 0.00% dd [kernel] [k] __anon_vma_link 0.00% dd [kernel] [k] __kmalloc 0.00% dd [kernel] [k] __dentry_open 0.00% dd [kernel] [k] sys_write 0.00% dd [kernel] [k] fget_light 0.00% dd [kernel] [k] generic_fillattr 0.00% dd [kernel] [k] cp_new_stat64 0.00% dd [kernel] [k] get_arg_page 0.00% dd [kernel] [k] acl_permission_check 0.00% dd [kernel] [k] inode_permission 0.00% dd [kernel] [k] getname 0.00% dd [kernel] [k] do_lookup 0.00% dd [kernel] [k] path_walk 0.00% dd [kernel] [k] sys_dup3 0.00% dd [kernel] [k] d_instantiate 0.00% dd [kernel] [k] d_path 0.00% dd [kernel] [k] __d_lookup 0.00% dd [kernel] [k] expand_files 0.00% dd [kernel] [k] mntput_no_expire 0.00% dd [kernel] [k] bio_put 0.00% dd [kernel] [k] bvec_alloc_bs 0.00% dd [kernel] [k] bio_alloc_bioset 0.00% dd [kernel] [k] locks_remove_posix 0.00% dd [kernel] [k] removed_exe_file_vma 0.00% dd [kernel] [k] check_block 0.00% dd [kernel] [k] btrfs_alloc_path 0.00% dd [kernel] [k] btrfs_lock_root_node 0.00% dd [kernel] [k] btrfs_get_alloc_profile 0.00% dd [kernel] [k] btrfs_init_new_buffer 0.00% dd [kernel] [k] btrfs_lookup_block_group 0.00% dd [kernel] [k] check_ref_cleanup 0.00% dd [kernel] [k] btrfs_unreserve_metadata_for_delalloc 0.00% dd [kernel] [k] btrfs_reserve_extent 0.00% dd [kernel] [k] btrfs_lookup_xattr 0.00% dd [kernel] [k] btrfs_set_buffer_uptodate 0.00% dd [kernel] [k] btrfs_find_create_tree_block 0.00% dd [kernel] [k] btrfs_mark_buffer_dirty 0.00% dd [kernel] [k] clean_tree_block 0.00% dd [kernel] [k] btree_submit_bio_hook 0.00% dd [kernel] [k] wait_current_trans 0.00% dd [kernel] [k] btrfs_throttle 0.00% dd [kernel] [k] start_transaction 0.00% dd [kernel] [k] fill_inode_item 0.00% dd [kernel] [k] btrfs_update_inode 0.00% dd [kernel] [k] btrfs_dirty_inode 0.00% dd [kernel] [k] btrfs_create 0.00% dd [kernel] [k] btrfs_set_bit_hook 0.00% dd [kernel] [k] __tree_search 0.00% dd [kernel] [k] btrfs_item_offset 0.00% dd [kernel] [k] btrfs_set_key_blockptr 0.00% dd [kernel] [k] btrfs_set_inode_block_group 0.00% dd [kernel] [k] btrfs_set_inode_nbytes 0.00% dd [kernel] [k] btrfs_set_inode_sequence 0.00% dd [kernel] [k] free_extent_state 0.00% dd [kernel] [k] alloc_extent_state 0.00% dd [kernel] [k] spin_unlock 0.00% dd [kernel] [k] set_extent_dirty 0.00% dd [kernel] [k] memmove_extent_buffer 0.00% dd [kernel] [k] write_extent_buffer 0.00% dd [kernel] [k] alloc_extent_buffer 0.00% dd [kernel] [k] btrfs_map_bio 0.00% dd [kernel] [k] bitmap_clear_bits 0.00% dd [kernel] [k] find_ref_head 0.00% dd [kernel] [k] btrfs_find_delayed_ref_head 0.00% dd [kernel] [k] crypto_shash_update 0.00% dd [kernel] [k] chksum_update 0.00% dd [kernel] [k] req_bio_endio 0.00% dd [kernel] [k] blk_rq_init 0.00% dd [kernel] [k] blk_run_queue 0.00% dd [kernel] [k] get_request 0.00% dd [kernel] [k] cfq_idle_slice_timer 0.00% dd [kernel] [k] kref_put 0.00% dd [kernel] [k] prop_norm_single 0.00% dd [kernel] [k] prop_fraction_single 0.00% dd [kernel] [k] __rb_rotate_right 0.00% dd [kernel] [k] rb_next 0.00% dd [kernel] [k] rb_prev 0.00% dd [kernel] [k] __get_user_4 0.00% dd [kernel] [k] strncmp 0.00% dd [kernel] [k] _copy_from_user 0.00% dd [kernel] [k] crc32c 0.00% dd [kernel] [k] extract_buf 0.00% dd [kernel] [k] __scsi_put_command 0.00% dd [kernel] [k] scsi_handle_queue_ramp_up 0.00% dd [kernel] [k] scsi_decide_disposition 0.00% dd [kernel] [k] scsi_init_cmd_errh 0.00% dd [kernel] [k] scsi_sg_free 0.00% dd [kernel] [k] __scsi_release_buffers 0.00% dd [kernel] [k] scsi_softirq_done 0.00% dd [kernel] [k] sd_done 0.00% dd [kernel] [k] e100_disable_irq 0.00% dd [kernel] [k] acpi_pm_read 0.00% dd [kernel] [k] skb_pull 0.00% dd [kernel] [k] kfree_skb 0.00% dd [kernel] [k] eth_type_trans 0.00% dd [kernel] [k] tcp_v4_rcv 0.00% dd [kernel] [k] tpacket_rcv 0.00% dd [kernel] [k] mutex_unlock 0.00% dd [kernel] [k] error_code 0.00% dd [kernel] [k] usb_hcd_irq [usbcore] 0.00% dd /lib/libc-2.11.so [.] __GI_bsearch 0.00% dd /lib/libc-2.11.so [.] ptmalloc_init 0.00% dd /lib/libc-2.11.so [.] _getopt_internal_r 0.00% dd /lib/ld-2.11.so [.] _dl_start 0.00% dd /lib/ld-2.11.so [.] _dl_cache_libcmp 0.00% dd /lib/ld-2.11.so [.] _dl_unload_cache 0.00% dd /lib/ld-2.11.so [.] _dl_setup_hash 0.00% dd /lib/ld-2.11.so [.] _dl_relocate_object 0.00% dd /lib/ld-2.11.so [.] _dl_map_object_deps 0.00% dd /lib/ld-2.11.so [.] strcmp 0.00% dd /lib/ld-2.11.so [.] 0x0000000001943e 0.00% dd /bin/dd [.] main # # (For a higher level overview, try: perf report --sort comm,dso) #