# Samples: 71344 # # Overhead Command Shared Object Symbol # ........ ....... ....................... ...... # 6.73% dd [kernel] [k] __copy_from_user_ll_nozero 5.94% dd [kernel] [k] xtSearch 5.22% dd [kernel] [k] dbAlloc 4.85% dd [kernel] [k] __clear_user 4.69% dd [kernel] [k] extAlloc 4.03% dd [kernel] [k] get_page_from_freelist 3.49% dd [kernel] [k] lmWriteRecord 3.30% dd [kernel] [k] __set_page_dirty 2.97% dd [kernel] [k] __wake_up 2.76% dd [kernel] [k] xtLookup 2.69% dd [kernel] [k] nobh_write_begin 2.64% dd [kernel] [k] find_get_page 2.32% dd [kernel] [k] __get_metapage 1.90% dd [kernel] [k] xtExtend 1.87% dd [kernel] [k] dbAllocBits 1.61% dd [kernel] [k] generic_file_buffered_write 1.58% dd [kernel] [k] dbAllocNext 1.39% dd [kernel] [k] release_metapage 1.39% dd [kernel] [k] jfs_get_block 1.33% dd [kernel] [k] txCommit 1.32% dd [kernel] [k] __mark_inode_dirty 1.30% dd [kernel] [k] extHint 1.29% dd [kernel] [k] txLock 1.20% dd [kernel] [k] add_to_page_cache_locked 1.10% dd [kernel] [k] nobh_write_end 1.08% dd [kernel] [k] __rcu_read_unlock 0.98% dd [kernel] [k] __alloc_pages_nodemask 0.96% dd [kernel] [k] unlock_page 0.95% dd [kernel] [k] lmLog 0.90% dd [kernel] [k] radix_tree_lookup_slot 0.86% dd [kernel] [k] iov_iter_copy_from_user_atomic 0.84% dd [kernel] [k] do_read_cache_page 0.82% dd [kernel] [k] dbAllocDmap 0.78% dd [kernel] [k] put_page 0.73% dd [kernel] [k] __wake_up_bit 0.67% dd [kernel] [k] read_cache_page 0.67% dd [kernel] [k] grab_cache_page_write_begin 0.64% dd [kernel] [k] __find_get_block_slow 0.62% dd [kernel] [k] kmem_cache_alloc 0.61% dd [kernel] [k] jfs_write_begin 0.55% dd [kernel] [k] zone_watermark_ok 0.54% dd [kernel] [k] kmem_cache_free 0.53% dd [kernel] [k] iov_iter_fault_in_readable 0.53% dd [kernel] [k] read_cache_page_async 0.52% dd [kernel] [k] ____pagevec_lru_add 0.52% dd [kernel] [k] dbSplit 0.50% dd [kernel] [k] txBeginAnon 0.50% dd [kernel] [k] iov_iter_advance 0.50% dd [kernel] [k] mark_page_accessed 0.48% dd [kernel] [k] diWrite 0.48% dd [kernel] [k] scsi_dispatch_cmd 0.48% dd [kernel] [k] __rcu_read_lock 0.48% dd [kernel] [k] scsi_request_fn 0.46% dd [kernel] [k] balance_dirty_pages_ratelimited_nr 0.46% dd [kernel] [k] inode_add_bytes 0.45% dd [kernel] [k] dbAdjTree 0.42% dd [kernel] [k] __set_page_dirty_buffers 0.40% dd [kernel] [k] alloc_page_buffers 0.38% dd [kernel] [k] alloc_buffer_head 0.38% dd [kernel] [k] __lru_cache_add 0.36% dd [kernel] [k] jfs_dirty_inode 0.35% dd [kernel] [k] next_zones_zonelist 0.34% dd [kernel] [k] copy_to_dinode 0.33% dd [kernel] [k] wait_on_page_read 0.33% dd [kernel] [k] mutex_lock 0.32% dd [kernel] [k] add_to_page_cache_lru 0.32% dd [kernel] [k] read_zero 0.31% dd [kernel] [k] free_buffer_head 0.31% dd [kernel] [k] mutex_unlock 0.27% dd [kernel] [k] _cond_resched 0.26% dd [kernel] [k] find_lock_page 0.23% dd [kernel] [k] txBegin 0.22% dd [kernel] [k] radix_tree_preload 0.22% dd [kernel] [k] __set_page_dirty_nobuffers 0.20% dd [kernel] [k] set_page_dirty 0.20% dd [kernel] [k] spin_unlock 0.17% dd [kernel] [k] do_page_fault 0.17% dd [kernel] [k] txEnd 0.16% dd [kernel] [k] jfs_commit_inode 0.16% dd [kernel] [k] schedule 0.16% perf [kernel] [k] __copy_from_user_ll_nozero 0.14% dd [kernel] [k] handle_mm_fault 0.14% dd [kernel] [k] unmap_underlying_metadata 0.13% dd [kernel] [k] up_write 0.13% dd [kernel] [k] txLockAlloc 0.13% dd [kernel] [k] lmGroupCommit 0.12% dd [kernel] [k] unmap_vmas 0.12% dd [kernel] [k] down_write 0.11% dd [kernel] [k] down_read 0.11% dd [kernel] [k] ehci_watchdog [ehci_hcd] 0.10% dd [kernel] [k] __page_cache_alloc 0.09% dd [kernel] [k] up_read 0.09% dd [kernel] [k] get_request 0.09% dd [kernel] [k] lbmIODone 0.09% dd [kernel] [k] blk_end_bidi_request 0.08% dd [kernel] [k] T.1339 0.08% dd [kernel] [k] free_hot_cold_page 0.07% dd [kernel] [k] set_bh_page 0.07% dd [kernel] [k] xtInsert 0.06% dd [kernel] [k] __do_softirq 0.06% dd [kernel] [k] sha_transform 0.06% dd [kernel] [k] handle_IRQ_event 0.05% dd [kernel] [k] generic_make_request 0.05% dd [kernel] [k] rcu_sched_qs 0.05% dd [kernel] [k] __blk_recalc_rq_segments 0.04% dd [kernel] [k] get_pageblock_flags_group 0.04% dd [kernel] [k] ata_sff_interrupt 0.04% dd [kernel] [k] __make_request 0.04% dd [kernel] [k] serio_interrupt 0.04% dd [kernel] [k] release_pages 0.03% dd [kernel] [k] test_clear_page_writeback 0.03% dd [kernel] [k] lbmWrite 0.03% dd [kernel] [k] __do_fault 0.03% dd [kernel] [k] jfs_get_inode_flags 0.03% perf [kernel] [k] T.1339 0.03% perf /home/cloos/bin/perf [.] __cmd_record 0.03% dd [kernel] [k] lmNextPage 0.02% dd [kernel] [k] __rcu_process_callbacks 0.02% dd [kernel] [k] down_read_trylock 0.02% dd [kernel] [k] filemap_fault 0.02% dd [kernel] [k] mdio_ctrl_hw 0.02% dd [kernel] [k] check_for_new_grace_period 0.02% dd [kernel] [k] preempt_schedule 0.02% perf [vdso] [.] 0x000000ffffe425 0.02% perf [kernel] [k] nobh_write_begin 0.02% dd [kernel] [k] anon_vma_prepare 0.02% dd [kernel] [k] blk_rq_init 0.02% dd [kernel] [k] blk_queue_bounce 0.02% dd [kernel] [k] blk_rq_bio_prep 0.02% dd [kernel] [k] cfq_set_request 0.02% dd [kernel] [k] mix_pool_bytes_extract 0.02% dd [kernel] [k] find_vma 0.02% perf [kernel] [k] dbAlloc 0.02% dd [kernel] [k] mempool_alloc 0.02% dd [kernel] [k] mpage_end_io_write 0.02% dd [kernel] [k] lbmAllocate 0.01% perf [kernel] [k] __get_metapage 0.01% dd [kernel] [k] __lookup_tag 0.01% perf [kernel] [k] release_metapage 0.01% perf /lib/libc-2.11.so [.] __libc_poll 0.01% dd [kernel] [k] vm_normal_page 0.01% dd [kernel] [k] init_request_from_bio 0.01% perf [kernel] [k] get_page_from_freelist 0.01% perf [kernel] [k] __set_page_dirty 0.01% dd [kernel] [k] bio_alloc_bioset 0.01% dd [kernel] [k] blk_update_request 0.01% dd [kernel] [k] kref_put 0.01% dd [kernel] [k] strnlen_user 0.01% dd [kernel] [k] e100_poll 0.01% perf [kernel] [k] extAlloc 0.01% perf [kernel] [k] scsi_dispatch_cmd 0.01% perf [kernel] [k] acpi_pm_read 0.01% dd [kernel] [k] mempool_alloc_slab 0.01% dd [kernel] [k] test_set_page_writeback 0.01% dd [kernel] [k] free_page_and_swap_cache 0.01% dd [kernel] [k] dbAdjCtl 0.01% dd [kernel] [k] i8042_interrupt 0.01% perf [kernel] [k] do_sys_poll 0.01% perf [kernel] [k] nobh_write_end 0.01% dd [kernel] [k] rcu_process_gp_end 0.01% dd [kernel] [k] free_hot_page 0.01% dd [kernel] [k] page_remove_rmap 0.01% dd [kernel] [k] page_add_new_anon_rmap 0.01% dd [kernel] [k] get_request_wait 0.01% dd [kernel] [k] get_io_context 0.01% dd [kernel] [k] __scsi_put_command 0.01% dd [kernel] [k] scsi_init_cmd_errh 0.01% dd b71a045f [.] 0x000000b71a045f 0.01% perf [kernel] [k] __wake_up 0.01% perf [kernel] [k] __wake_up_bit 0.01% perf /lib/libc-2.11.so [.] __GI___gettimeofday_internal 0.01% dd [kernel] [k] page_evictable 0.01% dd [kernel] [k] copy_strings 0.01% perf [kernel] [k] __hrtimer_start_range_ns 0.01% perf [kernel] [k] __generic_file_aio_write 0.01% perf [kernel] [k] seq_printf 0.01% perf [kernel] [k] jfs_get_block 0.01% perf [kernel] [k] xtSearch 0.01% perf [kernel] [k] txLock 0.01% dd [kernel] [k] sysenter_past_esp 0.01% dd [kernel] [k] lru_cache_add_lru 0.01% dd [kernel] [k] bio_phys_segments 0.01% dd [kernel] [k] lbmStartIO 0.01% dd [kernel] [k] blk_run_queue 0.01% dd [kernel] [k] cfq_cic_lookup 0.01% dd [kernel] [k] rwsem_wake 0.01% dd [kernel] [k] scsi_finish_command 0.01% dd [kernel] [k] scsi_decide_disposition 0.01% dd [kernel] [k] sd_done 0.01% dd [kernel] [k] ip_rcv 0.01% dd /lib/ld-2.11.so [.] do_lookup_x 0.00% perf [kernel] [k] timespec_add_safe 0.00% perf [kernel] [k] iov_iter_fault_in_readable 0.00% perf [kernel] [k] generic_file_buffered_write 0.00% perf [kernel] [k] generic_file_aio_write 0.00% perf [kernel] [k] __do_fault 0.00% perf [kernel] [k] copy_page_range 0.00% perf [kernel] [k] do_wp_page 0.00% perf [kernel] [k] vfs_write 0.00% perf [kernel] [k] xtExtend 0.00% perf [kernel] [k] dbAdjTree 0.00% perf [kernel] [k] dbAllocNext 0.00% perf [kernel] [k] strlen 0.00% perf [kernel] [k] scsi_request_fn 0.00% perf /lib/libpthread-2.11.so [.] __libc_write 0.00% dd [kernel] [k] try_to_wake_up 0.00% dd [kernel] [k] vma_prio_tree_remove 0.00% dd [kernel] [k] find_mergeable_anon_vma 0.00% dd [kernel] [k] do_lookup 0.00% dd [kernel] [k] link_path_walk 0.00% dd [kernel] [k] __d_lookup 0.00% dd [kernel] [k] dbFindLeaf 0.00% dd [kernel] [k] metapage_writepage 0.00% dd [kernel] [k] __jfs_getxattr 0.00% dd [kernel] [k] blk_recount_segments 0.00% dd [kernel] [k] scsi_run_queue 0.00% dd [kernel] [k] scsi_io_completion 0.00% dd [kernel] [k] ip_route_input 0.00% perf [kernel] [k] hrtimer_init 0.00% perf [kernel] [k] up_read 0.00% perf [kernel] [k] getnstimeofday 0.00% perf [kernel] [k] __rcu_read_lock 0.00% perf [kernel] [k] find_get_page 0.00% perf [kernel] [k] unlock_page 0.00% perf [kernel] [k] add_to_page_cache_lru 0.00% perf [kernel] [k] __alloc_pages_nodemask 0.00% perf [kernel] [k] find_vma 0.00% perf [kernel] [k] rw_verify_area 0.00% perf [kernel] [k] fput 0.00% perf [kernel] [k] sys_poll 0.00% perf [kernel] [k] inotify_inode_queue_event 0.00% perf [kernel] [k] xtLookup 0.00% perf [kernel] [k] dbAllocBits 0.00% perf [kernel] [k] ea_get 0.00% perf [kernel] [k] radix_tree_lookup_slot 0.00% perf [kernel] [k] format_decode 0.00% perf [kernel] [k] copy_to_user 0.00% perf [kernel] [k] mutex_lock 0.00% perf [kernel] [k] do_page_fault 0.00% dd [kernel] [k] test_ti_thread_flag 0.00% dd [kernel] [k] prepare_to_wait_exclusive 0.00% dd [kernel] [k] delayacct_end 0.00% dd [kernel] [k] perf_output_begin 0.00% dd [kernel] [k] end_page_writeback 0.00% dd [kernel] [k] __filemap_fdatawrite_range 0.00% dd [kernel] [k] free_pgd_range 0.00% dd [kernel] [k] __vma_link_rb 0.00% dd [kernel] [k] unlink_file_vma 0.00% dd [kernel] [k] mmap_region 0.00% dd [kernel] [k] do_mmap_pgoff 0.00% dd [kernel] [k] rw_verify_area 0.00% dd [kernel] [k] vfs_write 0.00% dd [kernel] [k] vfs_read 0.00% dd [kernel] [k] file_move 0.00% dd [kernel] [k] put_filp 0.00% dd [kernel] [k] path_walk 0.00% dd [kernel] [k] bio_endio 0.00% dd [kernel] [k] bio_init 0.00% dd [kernel] [k] bio_free 0.00% dd [kernel] [k] do_mpage_readpage 0.00% dd [kernel] [k] inotify_dentry_parent_queue_event 0.00% dd [kernel] [k] dbAllocDmapLev 0.00% dd [kernel] [k] dbAllocAG 0.00% dd [kernel] [k] req_bio_endio 0.00% dd [kernel] [k] blk_update_bidi_request 0.00% dd [kernel] [k] current_io_context 0.00% dd [kernel] [k] cfq_idle_slice_timer 0.00% dd [kernel] [k] _atomic_dec_and_lock 0.00% dd [kernel] [k] kobject_put 0.00% dd [kernel] [k] __get_user_4 0.00% dd [kernel] [k] __sg_free_table 0.00% dd [kernel] [k] add_timer_randomness 0.00% dd [kernel] [k] scsi_put_command 0.00% dd [kernel] [k] scsi_softirq_done 0.00% dd [kernel] [k] e100_enable_irq 0.00% dd [kernel] [k] yenta_interrupt 0.00% dd [kernel] [k] __inet_lookup_established 0.00% dd [kernel] [k] tcp_v4_rcv 0.00% dd [kernel] [k] error_code 0.00% dd /lib/libc-2.11.so [.] _dl_addr 0.00% perf [kernel] [k] restore_i387_xstate 0.00% perf [kernel] [k] task_nice 0.00% perf [kernel] [k] copy_process 0.00% perf [kernel] [k] set_normalized_timespec 0.00% perf [kernel] [k] __do_softirq 0.00% perf [kernel] [k] remove_wait_queue 0.00% perf [kernel] [k] add_wait_queue 0.00% perf [kernel] [k] do_gettimeofday 0.00% perf [kernel] [k] handle_IRQ_event 0.00% perf [kernel] [k] __rcu_read_unlock 0.00% perf [kernel] [k] perf_mmap_fault 0.00% perf [kernel] [k] generic_segment_checks 0.00% perf [kernel] [k] __page_cache_alloc 0.00% perf [kernel] [k] should_remove_suid 0.00% perf [kernel] [k] file_remove_suid 0.00% perf [kernel] [k] wait_on_page_read 0.00% perf [kernel] [k] iov_iter_copy_from_user_atomic 0.00% perf [kernel] [k] grab_cache_page_write_begin 0.00% perf [kernel] [k] set_page_dirty 0.00% perf [kernel] [k] balance_dirty_pages_ratelimited_nr 0.00% perf [kernel] [k] activate_page 0.00% perf [kernel] [k] release_pages 0.00% perf [kernel] [k] __lru_cache_add 0.00% perf [kernel] [k] __pte_alloc 0.00% perf [kernel] [k] handle_mm_fault 0.00% perf [kernel] [k] page_add_file_rmap 0.00% perf [kernel] [k] kmem_cache_alloc 0.00% perf [kernel] [k] inode_add_bytes 0.00% perf [kernel] [k] get_dumpable 0.00% perf [kernel] [k] path_walk 0.00% perf [kernel] [k] __pollwait 0.00% perf [kernel] [k] file_update_time 0.00% perf [kernel] [k] mnt_drop_write 0.00% perf [kernel] [k] seq_read 0.00% perf [kernel] [k] alloc_page_buffers 0.00% perf [kernel] [k] __set_page_dirty_buffers 0.00% perf [kernel] [k] __find_get_block_slow 0.00% perf [kernel] [k] jfs_dirty_inode 0.00% perf [kernel] [k] dbAllocDmap 0.00% perf [kernel] [k] extHint 0.00% perf [kernel] [k] txBeginAnon 0.00% perf [kernel] [k] ea_release 0.00% perf [kernel] [k] jfs_getxattr 0.00% perf [kernel] [k] cap_inode_need_killpriv 0.00% perf [kernel] [k] security_inode_need_killpriv 0.00% perf [kernel] [k] blk_update_request 0.00% perf [kernel] [k] __make_request 0.00% perf [kernel] [k] number 0.00% perf [kernel] [k] strncmp 0.00% perf [kernel] [k] schedule_hrtimeout_range 0.00% perf [kernel] [k] down_read 0.00% perf [kernel] [k] ehci_watchdog [ehci_hcd] 0.00% perf /lib/libpthread-2.11.so [.] __fork 0.00% perf /lib/libc-2.11.so [.] __GI___libc_read 0.00% perf /lib/ld-2.11.so [.] do_lookup_x 0.00% perf /lib/ld-2.11.so [.] strcmp 0.00% perf /home/cloos/bin/perf [.] pid_synthesize_mmap_samples 0.00% perf /home/cloos/bin/perf [.] hex2u64 0.00% dd [kernel] [k] ptep_set_access_flags 0.00% dd [kernel] [k] set_normalized_timespec 0.00% dd [kernel] [k] mod_timer 0.00% dd [kernel] [k] __queue_work 0.00% dd [kernel] [k] hrtimer_peek_ahead_timers 0.00% dd [kernel] [k] ktime_get_real 0.00% dd [kernel] [k] ktime_get_ts 0.00% dd [kernel] [k] rcu_bh_qs 0.00% dd [kernel] [k] __call_rcu 0.00% dd [kernel] [k] call_rcu 0.00% dd [kernel] [k] rcu_process_callbacks 0.00% dd [kernel] [k] perf_output_copy 0.00% dd [kernel] [k] generic_segment_checks 0.00% dd [kernel] [k] should_remove_suid 0.00% dd [kernel] [k] file_read_actor 0.00% dd [kernel] [k] find_get_pages_tag 0.00% dd [kernel] [k] __generic_file_aio_write 0.00% dd [kernel] [k] __writepage 0.00% dd [kernel] [k] get_dirty_limits 0.00% dd [kernel] [k] write_cache_pages 0.00% dd [kernel] [k] __do_page_cache_readahead 0.00% dd [kernel] [k] lru_add_drain 0.00% dd [kernel] [k] vma_prio_tree_insert 0.00% dd [kernel] [k] follow_page 0.00% dd [kernel] [k] do_wp_page 0.00% dd [kernel] [k] vm_get_page_prot 0.00% dd [kernel] [k] vm_stat_account 0.00% dd [kernel] [k] find_extend_vma 0.00% dd [kernel] [k] vma_link 0.00% dd [kernel] [k] page_add_file_rmap 0.00% dd [kernel] [k] anon_vma_free 0.00% dd [kernel] [k] kfree 0.00% dd [kernel] [k] kmem_cache_alloc_notrace 0.00% dd [kernel] [k] __kmalloc 0.00% dd [kernel] [k] sys_close 0.00% dd [kernel] [k] sys_read 0.00% dd [kernel] [k] sys_write 0.00% dd [kernel] [k] get_empty_filp 0.00% dd [kernel] [k] fput 0.00% dd [kernel] [k] cp_new_stat64 0.00% dd [kernel] [k] flush_old_exec 0.00% dd [kernel] [k] inode_permission 0.00% dd [kernel] [k] path_init 0.00% dd [kernel] [k] may_open 0.00% dd [kernel] [k] do_filp_open 0.00% dd [kernel] [k] dput 0.00% dd [kernel] [k] generic_write_sync 0.00% dd [kernel] [k] end_buffer_async_write 0.00% dd [kernel] [k] __bio_add_page 0.00% dd [kernel] [k] bio_alloc 0.00% dd [kernel] [k] bio_fs_destructor 0.00% dd [kernel] [k] fsnotify 0.00% dd [kernel] [k] locks_remove_flock 0.00% dd [kernel] [k] load_elf_binary 0.00% dd [kernel] [k] metapage_get_blocks 0.00% dd [kernel] [k] ea_get 0.00% dd [kernel] [k] cap_d_instantiate 0.00% dd [kernel] [k] elv_set_request 0.00% dd [kernel] [k] submit_bio 0.00% dd [kernel] [k] disk_map_sector_rcu 0.00% dd [kernel] [k] kobject_get 0.00% dd [kernel] [k] kref_get 0.00% dd [kernel] [k] prio_tree_replace 0.00% dd [kernel] [k] prio_tree_remove 0.00% dd [kernel] [k] prio_tree_insert 0.00% dd [kernel] [k] prop_fraction_percpu 0.00% dd [kernel] [k] radix_tree_gang_lookup_tag_slot 0.00% dd [kernel] [k] __rb_rotate_right 0.00% dd [kernel] [k] rb_erase 0.00% dd [kernel] [k] strlcpy 0.00% dd [kernel] [k] strlen 0.00% dd [kernel] [k] _copy_from_user 0.00% dd [kernel] [k] half_md4_transform 0.00% dd [kernel] [k] get_random_int 0.00% dd [kernel] [k] credit_entropy_bits 0.00% dd [kernel] [k] add_disk_randomness 0.00% dd [kernel] [k] extract_buf 0.00% dd [kernel] [k] extract_entropy 0.00% dd [kernel] [k] put_device 0.00% dd [kernel] [k] scsi_log_send 0.00% dd [kernel] [k] scsi_pool_free_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_tx_clean 0.00% dd [kernel] [k] e100_watchdog 0.00% dd [kernel] [k] irq_handler 0.00% dd [kernel] [k] acpi_pm_read 0.00% dd [kernel] [k] __alloc_skb 0.00% dd [kernel] [k] __netdev_alloc_skb 0.00% dd [kernel] [k] sk_run_filter 0.00% dd [kernel] [k] ip_local_deliver 0.00% dd [kernel] [k] tcp_send_ack 0.00% dd [kernel] [k] preempt_schedule_irq 0.00% dd [kernel] [k] usb_hcd_irq [usbcore] 0.00% dd /lib/librt-2.11.so [.] 0x00000000006230 0.00% dd /lib/libpthread-2.11.so [.] abort@plt 0.00% dd /lib/libpthread-2.11.so [.] __libc_sigaction 0.00% dd /lib/libc-2.11.so [.] 0x00000000021f6c 0.00% dd /lib/libc-2.11.so [.] _IO_vfprintf_internal 0.00% dd /lib/libc-2.11.so [.] __GI_strstr 0.00% dd /lib/libc-2.11.so [.] __GI___libc_read 0.00% dd /lib/libc-2.11.so [.] __GI___register_atfork 0.00% dd /lib/libc-2.11.so [.] 0x00000000115e76 0.00% dd /lib/ld-2.11.so [.] _dl_cache_libcmp 0.00% dd /lib/ld-2.11.so [.] check_match.8476 0.00% dd /lib/ld-2.11.so [.] _dl_new_object 0.00% dd /lib/ld-2.11.so [.] __open # # (For a higher level overview, try: perf report --sort comm,dso) #