# Samples: 144548 # # Overhead Command Shared Object Symbol # ........ ....... ....................... ...... # 19.08% dd [kernel] [k] __make_request 4.56% dd [kernel] [k] __copy_to_user_ll 3.96% perf [kernel] [k] generic_file_buffered_write 3.87% dd [kernel] [k] generic_make_request 2.84% perf [kernel] [k] __generic_file_aio_write 2.74% dd [kernel] [k] kmem_cache_alloc 2.53% dd [kernel] [k] block_read_full_page 1.94% dd [kernel] [k] blkdev_get_block 1.64% dd [kernel] [k] get_page_from_freelist 1.50% dd [kernel] [k] kmem_cache_free 1.44% perf [kernel] [k] vfs_write 1.33% perf [kernel] [k] generic_file_aio_write 1.33% perf [kernel] [k] iov_iter_advance 1.33% perf [kernel] [k] do_sync_write 1.29% perf [kernel] [k] nobh_write_end 1.29% perf [kernel] [k] sysenter_past_esp 1.25% dd [kernel] [k] submit_bh 1.23% perf [kernel] [k] nobh_write_begin 1.21% perf [kernel] [k] __jfs_getxattr 1.18% perf [kernel] [k] iov_iter_copy_from_user_atomic 1.05% dd [kernel] [k] bio_alloc_bioset 1.04% perf [kernel] [k] getnstimeofday 1.01% perf [kernel] [k] find_get_page 0.97% perf [kernel] [k] rw_verify_area 0.95% perf [kernel] [k] sys_write 0.93% perf [kernel] [k] generic_segment_checks 0.84% dd [kernel] [k] submit_bio 0.82% perf [kernel] [k] jfs_write_begin 0.80% perf [kernel] [k] ea_get 0.75% dd [kernel] [k] T.1339 0.72% dd [kernel] [k] blk_queue_bounce 0.71% perf [kernel] [k] copy_to_user 0.69% perf [kernel] [k] balance_dirty_pages_ratelimited_nr 0.68% perf [kernel] [k] iov_iter_fault_in_readable 0.68% dd [kernel] [k] alloc_buffer_head 0.61% perf [kernel] [k] sys_gettimeofday 0.59% dd [kernel] [k] free_hot_cold_page 0.59% perf [vdso] [.] 0x000000ffffe424 0.55% perf [kernel] [k] acpi_pm_read 0.55% perf [kernel] [k] generic_write_sync 0.53% dd [kernel] [k] mempool_alloc 0.52% dd [kernel] [k] add_to_page_cache_locked 0.51% perf [kernel] [k] file_update_time 0.50% perf [kernel] [k] __mark_inode_dirty 0.49% perf [kernel] [k] grab_cache_page_write_begin 0.48% dd [kernel] [k] alloc_page_buffers 0.48% perf [kernel] [k] fget_light 0.48% dd [kernel] [k] bio_init 0.48% perf [kernel] [k] __set_page_dirty_buffers 0.46% dd [kernel] [k] generic_file_aio_read 0.45% dd [kernel] [k] remove_from_page_cache 0.44% perf [kernel] [k] file_remove_suid 0.41% perf [kernel] [k] inotify_inode_queue_event 0.41% dd [kernel] [k] put_page 0.41% perf [kernel] [k] kfree 0.41% perf [kernel] [k] fsnotify 0.40% dd [kernel] [k] free_buffer_head 0.39% dd [kernel] [k] file_read_actor 0.39% perf [kernel] [k] put_page 0.38% perf [kernel] [k] do_gettimeofday 0.37% dd [kernel] [k] __do_page_cache_readahead 0.37% perf [kernel] [k] __copy_from_user_ll_nozero 0.37% perf [kernel] [k] T.1339 0.36% perf [kernel] [k] jfs_getxattr 0.35% dd [kernel] [k] __alloc_pages_nodemask 0.35% perf [kernel] [k] __rcu_read_unlock 0.35% dd [kernel] [k] block_invalidatepage 0.34% perf [kernel] [k] find_lock_page 0.32% perf [kernel] [k] inotify_dentry_parent_queue_event 0.32% dd [kernel] [k] try_to_free_buffers 0.31% perf [kernel] [k] ea_release 0.31% dd [kernel] [k] wake_up_bit 0.30% perf [kernel] [k] __fsnotify_parent 0.29% perf [kernel] [k] cap_inode_need_killpriv 0.27% perf [kernel] [k] radix_tree_lookup_slot 0.27% perf [kernel] [k] timespec_trunc 0.27% perf [kernel] [k] strncmp 0.26% perf [kernel] [k] unlock_page 0.26% perf [kernel] [k] should_remove_suid 0.25% dd [kernel] [k] bio_put 0.24% perf [kernel] [k] current_fs_time 0.23% dd [kernel] [k] __wake_up_bit 0.23% dd [kernel] [k] bio_alloc 0.23% dd [kernel] [k] get_pageblock_flags_group 0.23% dd [kernel] [k] ____pagevec_lru_add 0.23% perf [kernel] [k] current_kernel_time 0.23% dd [kernel] [k] find_get_page 0.22% perf [kernel] [k] strlen 0.21% perf [kernel] [k] mark_page_accessed 0.20% dd [kernel] [k] __rcu_read_unlock 0.20% perf [kernel] [k] jfs_dirty_inode 0.19% dd [kernel] [k] zone_watermark_ok 0.19% dd [kernel] [k] get_request 0.18% dd [kernel] [k] mempool_alloc_slab 0.18% dd [kernel] [k] __lru_cache_add 0.18% dd [kernel] [k] create_empty_buffers 0.17% perf /home/cloos/bin/perf [.] __cmd_record 0.17% dd [kernel] [k] set_bh_page 0.17% perf [kernel] [k] __wake_up_bit 0.17% dd [kernel] [k] drop_buffers 0.16% perf [kernel] [k] _cond_resched 0.16% dd [kernel] [k] release_pages 0.16% perf [kernel] [k] mutex_lock 0.16% perf [kernel] [k] __rcu_read_lock 0.16% perf [kernel] [k] cap_file_permission 0.16% dd [kernel] [k] find_get_pages 0.16% dd [kernel] [k] init_buffer_head 0.15% perf [kernel] [k] set_page_dirty 0.15% dd [kernel] [k] add_to_page_cache_lru 0.15% dd [kernel] [k] setup_object 0.15% dd [kernel] [k] scsi_dispatch_cmd 0.15% dd [kernel] [k] unlock_buffer 0.14% perf [kernel] [k] down_read 0.14% dd [kernel] [k] next_zones_zonelist 0.13% dd [kernel] [k] __slab_alloc 0.13% perf [kernel] [k] up_read 0.12% dd [kernel] [k] cancel_dirty_page 0.12% perf [kernel] [k] sysenter_do_call 0.11% dd [kernel] [k] truncate_inode_page 0.11% perf [kernel] [k] extAlloc 0.11% dd [kernel] [k] schedule 0.11% perf [kernel] [k] mutex_unlock 0.11% perf [kernel] [k] dbAlloc 0.11% perf [kernel] [k] security_file_permission 0.11% dd [kernel] [k] __pagevec_free 0.10% perf [kernel] [k] security_inode_need_killpriv 0.09% dd [kernel] [k] ehci_watchdog [ehci_hcd] 0.09% dd [kernel] [k] rcu_sched_qs 0.09% dd [kernel] [k] truncate_inode_pages_range 0.08% perf [kernel] [k] xtSearch 0.08% dd [kernel] [k] radix_tree_preload 0.08% perf [kernel] [k] usb_hcd_irq [usbcore] 0.08% dd [kernel] [k] radix_tree_lookup 0.07% dd [kernel] [k] radix_tree_lookup_slot 0.07% dd [kernel] [k] __rcu_read_lock 0.07% dd [kernel] [k] handle_IRQ_event 0.07% dd [kernel] [k] usb_hcd_irq [usbcore] 0.07% dd [kernel] [k] blkdev_releasepage 0.07% dd [kernel] [k] preempt_schedule 0.07% perf [kernel] [k] schedule 0.07% dd [kernel] [k] _cond_resched 0.07% dd [kernel] [k] __lookup 0.07% perf [kernel] [k] __set_page_dirty 0.07% dd [kernel] [k] try_to_release_page 0.06% perf [kernel] [k] mnt_want_write_file 0.06% dd [kernel] [k] unlock_page 0.06% perf [kernel] [k] get_page_from_freelist 0.06% dd [kernel] [k] do_invalidatepage 0.06% dd [kernel] [k] blk_end_bidi_request 0.05% perf [kernel] [k] mnt_clone_write 0.05% dd [kernel] [k] __blk_recalc_rq_segments 0.05% dd [kernel] [k] handle_mm_fault 0.05% perf [kernel] [k] mnt_drop_write 0.05% dd [kernel] [k] ata_sff_interrupt 0.05% dd [kernel] [k] do_page_fault 0.05% dd [kernel] [k] unmap_vmas 0.04% perf [kernel] [k] ehci_watchdog [ehci_hcd] 0.04% perf [kernel] [k] xtLookup 0.04% dd [kernel] [k] mark_page_accessed 0.04% dd [kernel] [k] ktime_get_ts 0.04% dd [kernel] [k] scsi_request_fn 0.04% dd [kernel] [k] __do_softirq 0.04% dd [kernel] [k] blkdev_readpage 0.04% perf [kernel] [k] dbAllocNext 0.03% perf /lib/libc-2.11.so [.] __GI___gettimeofday_internal 0.03% perf [kernel] [k] __wake_up 0.03% perf [kernel] [k] jfs_get_block 0.03% perf [kernel] [k] dbAllocBits 0.03% perf [kernel] [k] xtExtend 0.03% dd [kernel] [k] mdio_ctrl_hw 0.03% dd [kernel] [k] blk_rq_init 0.03% perf [kernel] [k] scsi_dispatch_cmd 0.03% dd [kernel] [k] cfq_set_request 0.03% perf [kernel] [k] __get_metapage 0.03% dd [kernel] [k] __wait_on_bit_lock 0.03% dd [kernel] [k] __wake_up 0.03% dd [kernel] [k] sha_transform 0.02% perf [kernel] [k] number 0.02% perf [kernel] [k] handle_IRQ_event 0.02% perf [kernel] [k] add_to_page_cache_locked 0.02% perf [kernel] [k] mdio_ctrl_hw 0.02% perf [kernel] [k] extHint 0.02% dd [kernel] [k] prepare_to_wait_exclusive 0.02% dd [kernel] [k] delayacct_end 0.02% dd [kernel] [k] set_normalized_timespec 0.02% perf [kernel] [k] vsnprintf 0.02% dd [kernel] [k] yenta_interrupt 0.02% perf [kernel] [k] __find_get_block_slow 0.02% dd [kernel] [k] __lock_page_killable 0.02% dd [kernel] [k] acpi_pm_read 0.02% perf [kernel] [k] dbAllocDmap 0.02% perf [kernel] [k] __do_softirq 0.02% perf [kernel] [k] kmem_cache_alloc 0.02% perf [kernel] [k] format_decode 0.02% dd [kernel] [k] get_io_context 0.02% dd [kernel] [k] serio_interrupt 0.01% perf [kernel] [k] hrtimer_try_to_cancel 0.01% perf [kernel] [k] txLock 0.01% dd [kernel] [k] __do_fault 0.01% dd [kernel] [k] blk_rq_bio_prep 0.01% perf [kernel] [k] __hrtimer_start_range_ns 0.01% perf [kernel] [k] do_sys_poll 0.01% dd [kernel] [k] filemap_fault 0.01% perf /lib/libpthread-2.11.so [.] __write_nocancel 0.01% dd [kernel] [k] find_vma 0.01% dd [kernel] [k] blk_update_request 0.01% dd [kernel] [k] mix_pool_bytes_extract 0.01% perf [kernel] [k] __alloc_pages_nodemask 0.01% perf /lib/libpthread-2.11.so [.] __libc_write 0.01% dd [kernel] [k] cfq_cic_lookup 0.01% dd [kernel] [k] radix_tree_gang_lookup_slot 0.01% perf [kernel] [k] dbSplit 0.01% perf [kernel] [k] txBeginAnon 0.01% perf [kernel] [k] release_metapage 0.01% dd [kernel] [k] lru_add_drain 0.01% perf [kernel] [k] activate_page 0.01% perf [kernel] [k] copy_page_range 0.01% perf [kernel] [k] scsi_request_fn 0.01% dd [kernel] [k] anon_vma_prepare 0.01% perf [kernel] [k] kmem_cache_free 0.01% perf [kernel] [k] inode_add_bytes 0.01% dd [kernel] [k] vm_normal_page 0.01% dd [kernel] [k] init_request_from_bio 0.01% dd [kernel] [k] get_request_wait 0.01% perf [kernel] [k] dbAdjTree 0.01% perf [kernel] [k] yenta_interrupt 0.01% dd [kernel] [k] hrtimer_peek_ahead_timers 0.01% dd [kernel] [k] io_schedule 0.01% perf [kernel] [k] rcu_sched_qs 0.01% perf [kernel] [k] do_read_cache_page 0.01% perf [kernel] [k] zone_watermark_ok 0.01% perf [kernel] [k] alloc_buffer_head 0.01% perf [kernel] [k] do_page_fault 0.01% dd [kernel] [k] down_read_trylock 0.01% dd [kernel] [k] __delayacct_blkio_end 0.01% dd [kernel] [k] page_cache_async_readahead 0.01% dd [kernel] [k] blk_unplug 0.01% perf [kernel] [k] add_to_page_cache_lru 0.01% perf [kernel] [k] __do_fault 0.01% perf [kernel] [k] blk_end_bidi_request 0.01% dd [kernel] [k] finish_wait 0.01% dd [kernel] [k] __pagevec_release 0.01% dd [kernel] [k] req_bio_endio 0.01% perf [kernel] [k] __lru_cache_add 0.01% perf [kernel] [k] free_buffer_head 0.01% perf [kernel] [k] alloc_page_buffers 0.01% perf [kernel] [k] unmap_underlying_metadata 0.01% perf [kernel] [k] ata_sff_interrupt 0.01% dd [kernel] [k] up_read 0.01% dd [kernel] [k] sync_page 0.01% dd [kernel] [k] ondemand_readahead 0.01% dd [kernel] [k] block_sync_page 0.01% dd [kernel] [k] elv_set_request 0.01% dd [kernel] [k] blk_backing_dev_unplug 0.01% perf [kernel] [k] read_cache_page_async 0.01% perf [kernel] [k] ____pagevec_lru_add 0.01% perf [kernel] [k] next_zones_zonelist 0.01% perf [kernel] [k] radix_tree_preload 0.01% perf [kernel] [k] schedule_hrtimeout_range 0.01% dd [kernel] [k] free_hot_page 0.01% dd [kernel] [k] pagevec_lookup 0.01% dd [kernel] [k] page_add_new_anon_rmap 0.01% dd [kernel] [k] ioread8 0.01% dd [kernel] [k] scsi_finish_command 0.01% dd [kernel] [k] irq_handler 0.00% perf [kernel] [k] ktime_add_safe 0.00% perf [kernel] [k] irq_handler 0.00% dd [kernel] [k] page_remove_rmap 0.00% dd [kernel] [k] mpage_end_io_read 0.00% dd [kernel] [k] blk_recount_segments 0.00% dd [kernel] [k] cfq_idle_slice_timer 0.00% perf [kernel] [k] ktime_get_ts 0.00% perf [kernel] [k] do_wp_page 0.00% perf [kernel] [k] mangle_path 0.00% perf [kernel] [k] strchr 0.00% perf /home/cloos/bin/perf [.] 0x000000000023ec 0.00% dd [kernel] [k] __delayacct_blkio_start 0.00% dd [kernel] [k] ra_submit 0.00% dd [kernel] [k] free_page_and_swap_cache 0.00% perf [kernel] [k] read_cache_page 0.00% perf [kernel] [k] get_dirty_limits 0.00% perf [kernel] [k] estimate_accuracy 0.00% perf [kernel] [k] seq_printf 0.00% perf [kernel] [k] blk_update_request 0.00% perf [kernel] [k] preempt_schedule_irq 0.00% dd [kernel] [k] sync_page_killable 0.00% dd [kernel] [k] page_evictable 0.00% dd [kernel] [k] copy_strings 0.00% dd [kernel] [k] bio_phys_segments 0.00% dd [kernel] [k] generic_unplug_device 0.00% dd [kernel] [k] current_io_context 0.00% dd [kernel] [k] _copy_from_user 0.00% dd [kernel] [k] scsi_sg_free 0.00% dd [kernel] [k] sd_done 0.00% perf [kernel] [k] set_normalized_timespec 0.00% perf [kernel] [k] __set_page_dirty_nobuffers 0.00% perf [kernel] [k] poll_select_set_timeout 0.00% perf [kernel] [k] __pollwait 0.00% dd [kernel] [k] test_clear_page_writeback 0.00% dd [kernel] [k] link_path_walk 0.00% dd [kernel] [k] blk_update_bidi_request 0.00% dd [kernel] [k] _atomic_dec_and_lock 0.00% dd [kernel] [k] kref_get 0.00% dd [kernel] [k] scsi_pool_free_command 0.00% dd [kernel] [k] scsi_run_queue 0.00% dd [kernel] [k] scsi_io_completion 0.00% dd [kernel] [k] i8042_interrupt 0.00% dd [kernel] [k] __alloc_skb 0.00% dd [kernel] [k] tcp_transmit_skb 0.00% perf [kernel] [k] remove_wait_queue 0.00% perf [kernel] [k] add_wait_queue 0.00% perf [kernel] [k] hrtimer_start_range_ns 0.00% perf [kernel] [k] wait_on_page_read 0.00% perf [kernel] [k] find_vma 0.00% perf [kernel] [k] poll_freewait 0.00% perf [kernel] [k] sys_poll 0.00% perf [kernel] [k] prepend 0.00% perf [kernel] [k] mpage_end_io_read 0.00% perf [kernel] [k] spin_unlock 0.00% perf [kernel] [k] _atomic_dec_and_lock 0.00% perf [kernel] [k] put_dec 0.00% dd [kernel] [k] __wake_up_sync_key 0.00% dd [kernel] [k] __rcu_process_callbacks 0.00% dd [kernel] [k] lru_cache_add_lru 0.00% dd [kernel] [k] do_wp_page 0.00% dd [kernel] [k] kmem_cache_alloc_notrace 0.00% dd [kernel] [k] __d_lookup 0.00% dd [kernel] [k] bio_endio 0.00% dd [kernel] [k] disk_map_sector_rcu 0.00% dd [kernel] [k] strnlen_user 0.00% dd [kernel] [k] credit_entropy_bits 0.00% dd [kernel] [k] scsi_decide_disposition 0.00% dd [kernel] [k] scsi_init_cmd_errh 0.00% dd [kernel] [k] scsi_softirq_done 0.00% dd [kernel] [k] ip_queue_xmit 0.00% dd [kernel] [k] __release_kernel_lock 0.00% perf [kernel] [k] dup_mm 0.00% perf [kernel] [k] hrtimer_init 0.00% perf [kernel] [k] hrtimer_peek_ahead_timers 0.00% perf [kernel] [k] __rcu_process_callbacks 0.00% perf [kernel] [k] perf_mmap_fault 0.00% perf [kernel] [k] filemap_fault 0.00% perf [kernel] [k] vm_normal_page 0.00% perf [kernel] [k] handle_mm_fault 0.00% perf [kernel] [k] mmap_region 0.00% perf [kernel] [k] __slab_alloc 0.00% perf [kernel] [k] __d_path 0.00% perf [kernel] [k] seq_read 0.00% perf [kernel] [k] set_bh_page 0.00% perf [kernel] [k] end_bio_bh_io_sync 0.00% perf [kernel] [k] bio_endio 0.00% perf [kernel] [k] bio_fs_destructor 0.00% perf [kernel] [k] show_map_vma 0.00% perf [kernel] [k] req_bio_endio 0.00% perf [kernel] [k] ioread8 0.00% perf [kernel] [k] scsi_init_cmd_errh 0.00% perf [kernel] [k] preempt_schedule 0.00% perf /lib/libc-2.11.so [.] __libc_poll 0.00% perf /lib/ld-2.11.so [.] _dl_name_match_p 0.00% dd [kernel] [k] __cond_resched 0.00% dd [kernel] [k] prepare_creds 0.00% dd [kernel] [k] perf_output_copy 0.00% dd [kernel] [k] unmap_region 0.00% dd [kernel] [k] mmap_region 0.00% dd [kernel] [k] do_mmap_pgoff 0.00% dd [kernel] [k] sys_mmap_pgoff 0.00% dd [kernel] [k] page_add_file_rmap 0.00% dd [kernel] [k] anon_vma_unlink 0.00% dd [kernel] [k] vfs_read 0.00% dd [kernel] [k] mntput_no_expire 0.00% dd [kernel] [k] bio_fs_destructor 0.00% dd [kernel] [k] load_elf_binary 0.00% dd [kernel] [k] blk_run_queue 0.00% dd [kernel] [k] __scsi_put_command 0.00% dd [kernel] [k] scsi_handle_queue_ramp_up 0.00% dd [kernel] [k] __scsi_release_buffers 0.00% dd [kernel] [k] scsi_device_unbusy 0.00% dd [kernel] [k] e100_enable_irq 0.00% dd [kernel] [k] __kfree_skb 0.00% dd [kernel] [k] ip_route_input 0.00% dd [kernel] [k] ip_local_deliver 0.00% dd [kernel] [k] __inet_lookup_established 0.00% dd [kernel] [k] tcp_v4_rcv 0.00% dd [kernel] [k] preempt_schedule_irq 0.00% dd [kernel] [k] system_call 0.00% dd [kernel] [k] error_code 0.00% dd /lib/libc-2.11.so [.] 0x00000000021f6c 0.00% dd /lib/libc-2.11.so [.] _dl_addr 0.00% dd /lib/ld-2.11.so [.] _dl_lookup_symbol_x 0.00% dd /lib/ld-2.11.so [.] _dl_relocate_object 0.00% perf [kernel] [k] __wake_up_sync_key 0.00% perf [kernel] [k] copy_process 0.00% perf [kernel] [k] run_timer_softirq 0.00% perf [kernel] [k] rcu_bh_qs 0.00% perf [kernel] [k] call_rcu 0.00% perf [kernel] [k] perf_poll 0.00% perf [kernel] [k] perf_event_init_task 0.00% perf [kernel] [k] mempool_free 0.00% perf [kernel] [k] determine_dirtyable_memory 0.00% perf [kernel] [k] release_pages 0.00% perf [kernel] [k] lru_cache_add_lru 0.00% perf [kernel] [k] lock_page 0.00% perf [kernel] [k] expand_downwards 0.00% perf [kernel] [k] __vm_enough_memory 0.00% perf [kernel] [k] vma_adjust 0.00% perf [kernel] [k] page_add_new_anon_rmap 0.00% perf [kernel] [k] anon_vma_link 0.00% perf [kernel] [k] setup_object 0.00% perf [kernel] [k] __kmalloc_track_caller 0.00% perf [kernel] [k] vfs_read 0.00% perf [kernel] [k] may_open 0.00% perf [kernel] [k] link_path_walk 0.00% perf [kernel] [k] poll_schedule_timeout 0.00% perf [kernel] [k] free_poll_entry 0.00% perf [kernel] [k] __d_lookup 0.00% perf [kernel] [k] dput 0.00% perf [kernel] [k] dup_fd 0.00% perf [kernel] [k] expand_files 0.00% perf [kernel] [k] end_buffer_async_read 0.00% perf [kernel] [k] end_buffer_async_write 0.00% perf [kernel] [k] m_start 0.00% perf [kernel] [k] render_sigset_t 0.00% perf [kernel] [k] proc_pid_status 0.00% perf [kernel] [k] cap_vm_enough_memory 0.00% perf [kernel] [k] cap_task_to_inode 0.00% perf [kernel] [k] blk_update_bidi_request 0.00% perf [kernel] [k] cfq_idle_slice_timer 0.00% perf [kernel] [k] kref_put 0.00% perf [kernel] [k] prop_get_global 0.00% perf [kernel] [k] prop_norm_single 0.00% perf [kernel] [k] __rb_rotate_left 0.00% perf [kernel] [k] string 0.00% perf [kernel] [k] credit_entropy_bits 0.00% perf [kernel] [k] get_device 0.00% perf [kernel] [k] scsi_finish_command 0.00% perf [kernel] [k] scsi_decide_disposition 0.00% perf [kernel] [k] scsi_run_queue 0.00% perf [kernel] [k] e100_exec_cmd 0.00% perf [kernel] [k] e100_disable_irq 0.00% perf [kernel] [k] e100_intr 0.00% perf [kernel] [k] __alloc_skb 0.00% perf [kernel] [k] rt6_fill_node 0.00% perf /lib/libc-2.11.so [.] _IO_getline_info 0.00% perf /lib/libc-2.11.so [.] _IO_file_fopen_internal 0.00% perf /lib/libc-2.11.so [.] _IO_link_in_internal 0.00% perf /lib/libc-2.11.so [.] _int_free 0.00% perf /home/cloos/bin/perf [.] exit@plt 0.00% perf /home/cloos/bin/perf [.] pid_synthesize_mmap_samples 0.00% dd [kernel] [k] pgd_alloc 0.00% dd [kernel] [k] test_ti_thread_flag 0.00% dd [kernel] [k] try_to_wake_up 0.00% dd [kernel] [k] mm_alloc 0.00% dd [kernel] [k] current_fs_time 0.00% dd [kernel] [k] run_timer_softirq 0.00% dd [kernel] [k] free_uid 0.00% dd [kernel] [k] __queue_work 0.00% dd [kernel] [k] do_futex 0.00% dd [kernel] [k] rcu_process_gp_end 0.00% dd [kernel] [k] check_for_new_grace_period 0.00% dd [kernel] [k] rcu_start_gp 0.00% dd [kernel] [k] __call_rcu 0.00% dd [kernel] [k] rcu_process_callbacks 0.00% dd [kernel] [k] perf_event_pid 0.00% dd [kernel] [k] perf_output_begin 0.00% dd [kernel] [k] perf_event_comm 0.00% dd [kernel] [k] find_get_pages_tag 0.00% dd [kernel] [k] wakeup_kswapd 0.00% dd [kernel] [k] follow_page 0.00% dd [kernel] [k] find_mergeable_anon_vma 0.00% dd [kernel] [k] remove_vma 0.00% dd [kernel] [k] expand_downwards 0.00% dd [kernel] [k] __remove_shared_vm_struct 0.00% dd [kernel] [k] unlink_file_vma 0.00% dd [kernel] [k] vma_link 0.00% dd [kernel] [k] vma_adjust 0.00% dd [kernel] [k] __split_vma 0.00% dd [kernel] [k] do_munmap 0.00% dd [kernel] [k] vma_merge 0.00% dd [kernel] [k] filp_close 0.00% dd [kernel] [k] vfs_write 0.00% dd [kernel] [k] __fput 0.00% dd [kernel] [k] test_ti_thread_flag 0.00% dd [kernel] [k] do_execve 0.00% dd [kernel] [k] exec_permission 0.00% dd [kernel] [k] getname 0.00% dd [kernel] [k] __follow_mount 0.00% dd [kernel] [k] path_put 0.00% dd [kernel] [k] path_to_nameidata 0.00% dd [kernel] [k] do_lookup 0.00% dd [kernel] [k] path_walk 0.00% dd [kernel] [k] do_filp_open 0.00% dd [kernel] [k] prepend 0.00% dd [kernel] [k] dput 0.00% dd [kernel] [k] touch_atime 0.00% dd [kernel] [k] alloc_fd 0.00% dd [kernel] [k] end_bio_bh_io_sync 0.00% dd [kernel] [k] mpage_end_io_write 0.00% dd [kernel] [k] do_mpage_readpage 0.00% dd [kernel] [k] fsnotify 0.00% dd [kernel] [k] inotify_dentry_parent_queue_event 0.00% dd [kernel] [k] jfs_open 0.00% dd [kernel] [k] security_inode_permission 0.00% dd [kernel] [k] blk_end_request 0.00% dd [kernel] [k] blk_done_softirq 0.00% dd [kernel] [k] cfq_get_queue 0.00% dd [kernel] [k] prio_tree_replace 0.00% dd [kernel] [k] prio_tree_insert 0.00% dd [kernel] [k] rb_insert_color 0.00% dd [kernel] [k] csum_partial 0.00% dd [kernel] [k] __get_user_4 0.00% dd [kernel] [k] __put_user_4 0.00% dd [kernel] [k] strlen 0.00% dd [kernel] [k] strncpy_from_user 0.00% dd [kernel] [k] __sg_free_table 0.00% dd [kernel] [k] add_timer_randomness 0.00% dd [kernel] [k] extract_buf 0.00% dd [kernel] [k] extract_entropy 0.00% dd [kernel] [k] n_tty_write 0.00% dd [kernel] [k] tty_insert_flip_string 0.00% dd [kernel] [k] tty_flip_buffer_push 0.00% dd [kernel] [k] get_device 0.00% dd [kernel] [k] put_device 0.00% dd [kernel] [k] scsi_log_send 0.00% dd [kernel] [k] scsi_log_completion 0.00% dd [kernel] [k] scsi_put_command 0.00% dd [kernel] [k] e100_exec_cb 0.00% dd [kernel] [k] e100_intr 0.00% dd [kernel] [k] e100_poll 0.00% dd [kernel] [k] dma_issue_pending_all 0.00% dd [kernel] [k] skb_release_data 0.00% dd [kernel] [k] skb_checksum 0.00% dd [kernel] [k] dev_hard_start_xmit 0.00% dd [kernel] [k] netif_receive_skb 0.00% dd [kernel] [k] net_rx_action 0.00% dd [kernel] [k] ip_local_out 0.00% dd [kernel] [k] tcp_parse_aligned_timestamp 0.00% dd [kernel] [k] tcp_data_snd_check 0.00% dd [kernel] [k] tcp_valid_rtt_meas 0.00% dd [kernel] [k] tcp_rcv_established 0.00% dd [kernel] [k] tcp_send_ack 0.00% dd [kernel] [k] raw_local_deliver 0.00% dd /lib/librt-2.11.so [.] __GI_clock_gettime 0.00% dd /lib/libpthread-2.11.so [.] __pthread_initialize_minimal_internal 0.00% dd /lib/libc-2.11.so [.] _init 0.00% dd /lib/libc-2.11.so [.] new_composite_name 0.00% dd /lib/libc-2.11.so [.] _nl_load_locale_from_archive 0.00% dd /lib/libc-2.11.so [.] _IO_file_overflow_internal 0.00% dd /lib/libc-2.11.so [.] index 0.00% dd /lib/libc-2.11.so [.] __GI_close 0.00% dd /lib/ld-2.11.so [.] _start 0.00% dd /lib/ld-2.11.so [.] do_lookup_x 0.00% dd /lib/ld-2.11.so [.] _dl_check_map_versions 0.00% dd /lib/ld-2.11.so [.] __open 0.00% dd /lib/ld-2.11.so [.] strcmp 0.00% dd /lib/ld-2.11.so [.] memmove 0.00% dd b7713b6c [.] 0x000000b7713b6c # # (For a higher level overview, try: perf report --sort comm,dso) #