--- /dev/null
+CPU: Core 2, speed 2133.49 MHz (estimated)
+Counted CPU_CLK_UNHALTED events (Clock cycles when not halted) with a unit mask of 0x00 (Unhalted core cycles) count 100000
+samples % symbol name
+3766 33.0090 get_page_from_freelist
+1247 10.9300 page_fault
+1048 9.1857 kunmap_atomic
+477 4.1809 find_vma
+407 3.5674 unmap_vmas
+389 3.4096 __copy_to_user_ll
+374 3.2781 __handle_mm_fault
+237 2.0773 __rmqueue
+229 2.0072 do_page_fault
+213 1.8669 release_pages
+163 1.4287 __pagevec_lru_add_active
+146 1.2797 free_hot_cold_page
+123 1.0781 __d_lookup
+115 1.0080 lru_cache_add_active
+108 0.9466 page_address
+95 0.8327 down_read_trylock
+91 0.7976 page_remove_rmap
+85 0.7450 error_code
+79 0.6924 __copy_from_user_ll
+69 0.6048 __alloc_pages
+66 0.5785 __link_path_walk
+66 0.5785 free_pages_bulk
+61 0.5347 restore_nocheck
+61 0.5347 up_read
+53 0.4645 __dec_zone_page_state
+43 0.3769 _atomic_dec_and_lock
+41 0.3594 zone_watermark_ok
+38 0.3331 __page_set_anon_rmap
+38 0.3331 timer_interrupt
+34 0.2980 do_wp_page
+32 0.2805 kmap_atomic
+32 0.2805 resume_userspace
+31 0.2717 cond_resched
+31 0.2717 kmem_cache_alloc
+30 0.2630 find_get_page
+29 0.2542 system_call
+28 0.2454 __copy_from_user_ll_nozero
+28 0.2454 __inc_zone_state
+28 0.2454 ret_from_exception
+26 0.2279 fget_light
+26 0.2279 mwait_idle_with_hints
+25 0.2191 __find_get_block
+21 0.1841 free_pages_and_swap_cache
+21 0.1841 notifier_call_chain
+19 0.1665 check_userspace
+19 0.1665 do_lookup
+19 0.1665 unix_stream_recvmsg
+18 0.1578 run_timer_softirq
+18 0.1578 vm_normal_page
+17 0.1490 rw_verify_area
+16 0.1402 __inc_zone_page_state
+16 0.1402 memcmp
+16 0.1402 unix_stream_sendmsg
+15 0.1315 anon_vma_prepare
+14 0.1227 kmem_cache_free
+13 0.1139 __alloc_skb
+13 0.1139 copy_page_range
+13 0.1139 do_path_lookup
+13 0.1139 permission
+13 0.1139 softlockup_tick
+13 0.1139 strncpy_from_user
+12 0.1052 dnotify_parent
+12 0.1052 schedule
+11 0.0964 clocksource_get_next
+11 0.0964 hrtimer_run_queues
+11 0.0964 rebalance_tick
+11 0.0964 skb_dequeue
+10 0.0877 __kmalloc
+10 0.0877 free_block
+10 0.0877 handle_edge_irq
+10 0.0877 vfs_read
+9 0.0789 atomic_notifier_call_chain
+9 0.0789 irq_exit
+9 0.0789 mutex_lock
+9 0.0789 page_add_new_anon_rmap
+9 0.0789 sched_clock
+9 0.0789 search_extable
+8 0.0701 do_notify_resume
+8 0.0701 do_timer
+8 0.0701 memcpy
+8 0.0701 radix_tree_lookup
+7 0.0614 __find_get_block_slow
+7 0.0614 __pagevec_free
+7 0.0614 __wake_up
+7 0.0614 block_read_full_page
+7 0.0614 cache_alloc_refill
+7 0.0614 do_mmap_pgoff
+7 0.0614 flush_tlb_page
+7 0.0614 sock_aio_read
+6 0.0526 __do_softirq
+6 0.0526 __first_cpu
+6 0.0526 __follow_mount
+6 0.0526 anon_vma_unlink
+6 0.0526 d_alloc
+6 0.0526 filemap_nopage
+6 0.0526 find_vma_prev
+6 0.0526 inotify_inode_queue_event
+6 0.0526 kfree
+6 0.0526 link_path_walk
+6 0.0526 scheduler_tick
+6 0.0526 sock_aio_write
+5 0.0438 __mark_inode_dirty
+5 0.0438 __sigqueue_alloc
+5 0.0438 __wake_up_bit
+5 0.0438 alloc_inode
+5 0.0438 apic_timer_interrupt
+5 0.0438 bit_waitqueue
+5 0.0438 dput
+5 0.0438 find_next_zero_bit
+5 0.0438 find_vma_prepare
+5 0.0438 flush_tlb_mm
+5 0.0438 generic_permission
+5 0.0438 nr_active
+5 0.0438 sys_read
+4 0.0351 __switch_to
+4 0.0351 _local_bh_enable
+4 0.0351 account_user_time
+4 0.0351 copy_process
+4 0.0351 device_not_available
+4 0.0351 do_sync_read
+4 0.0351 down_read
+4 0.0351 get_task_mm
+4 0.0351 inotify_dentry_parent_queue_event
+4 0.0351 irq_entries_start
+4 0.0351 kmem_cache_zalloc
+4 0.0351 mark_page_accessed
+4 0.0351 profile_tick
+4 0.0351 remove_vma
+4 0.0351 smp_apic_timer_interrupt
+4 0.0351 sock_def_readable
+4 0.0351 sys_mkdirat
+4 0.0351 sys_munmap
+3 0.0263 __dequeue_signal
+3 0.0263 __rcu_pending
+3 0.0263 alloc_sock_iocb
+3 0.0263 do_IRQ
+3 0.0263 do_mpage_readpage
+3 0.0263 do_softirq
+3 0.0263 find_busiest_group
+3 0.0263 free_pgd_range
+3 0.0263 math_state_restore
+3 0.0263 mutex_unlock
+3 0.0263 put_page
+3 0.0263 read_tsc
+3 0.0263 restore_all
+3 0.0263 skb_queue_tail
+3 0.0263 unix_write_space
+3 0.0263 unlock_buffer
+3 0.0263 update_process_times
+3 0.0263 vfs_permission
+3 0.0263 vm_acct_memory
+2 0.0175 __brelse
+2 0.0175 __do_page_cache_readahead
+2 0.0175 __generic_file_aio_write_nolock
+2 0.0175 __getblk
+2 0.0175 __kfree_skb
+2 0.0175 __next_cpu
+2 0.0175 __rcu_process_callbacks
+2 0.0175 __wake_up_common
+2 0.0175 ahci_interrupt
+2 0.0175 arch_get_unmapped_area_topdown
+2 0.0175 ata_do_eh
+2 0.0175 common_interrupt
+2 0.0175 copy_strings
+2 0.0175 current_tick_length
+2 0.0175 d_lookup
+2 0.0175 dequeue_signal
+2 0.0175 do_generic_mapping_read
+2 0.0175 do_munmap
+2 0.0175 do_sync_write
+2 0.0175 drain_array
+2 0.0175 dummy_file_mmap
+2 0.0175 dup_fd
+2 0.0175 find_next_bit
+2 0.0175 fixup_exception
+2 0.0175 get_empty_filp
+2 0.0175 handle_stop_signal
+2 0.0175 hrtimer_forward
+2 0.0175 inode_setattr
+2 0.0175 internal_add_timer
+2 0.0175 lock_task_sighand
+2 0.0175 lock_timer_base
+2 0.0175 locks_remove_posix
+2 0.0175 memcpy_fromiovec
+2 0.0175 memcpy_toiovec
+2 0.0175 mmput
+2 0.0175 mntput_no_expire
+2 0.0175 move_native_irq
+2 0.0175 no_singlestep
+2 0.0175 note_interrupt
+2 0.0175 open_namei
+2 0.0175 raise_softirq
+2 0.0175 recalc_task_prio
+2 0.0175 run_posix_cpu_timers
+2 0.0175 save_i387
+2 0.0175 schedule_timeout
+2 0.0175 scsi_prep_fn
+2 0.0175 search_exception_tables
+2 0.0175 setup_sigcontext
+2 0.0175 smp_send_timer_broadcast_ipi
+2 0.0175 sock_alloc_send_skb
+2 0.0175 sock_wfree
+2 0.0175 sys_dup2
+2 0.0175 sys_gettimeofday
+2 0.0175 sys_rt_sigprocmask
+2 0.0175 sys_writev
+2 0.0175 syscall_exit
+2 0.0175 task_rq_lock
+2 0.0175 tasklet_action
+2 0.0175 timespec_trunc
+2 0.0175 unlock_page
+2 0.0175 vfs_fstat
+2 0.0175 vfs_getattr
+2 0.0175 vma_adjust
+2 0.0175 vma_merge
+2 0.0175 vmtruncate
+2 0.0175 vsnprintf
+1 0.0088 __block_prepare_write
+1 0.0088 __d_path
+1 0.0088 __dentry_open
+1 0.0088 __freed_request
+1 0.0088 __init_rwsem
+1 0.0088 __insert_inode_hash
+1 0.0088 __lookup_hash
+1 0.0088 __pagevec_lru_add
+1 0.0088 __path_lookup_intent_open
+1 0.0088 __remove_shared_vm_struct
+1 0.0088 __set_page_dirty_buffers
+1 0.0088 ack_ioapic_irq
+1 0.0088 add_to_page_cache
+1 0.0088 ahci_qc_issue
+1 0.0088 alloc_buffer_head
+1 0.0088 alloc_page_buffers
+1 0.0088 alloc_pid
+1 0.0088 arch_unmap_area_topdown
+1 0.0088 ata_port_abort
+1 0.0088 ata_scsi_error
+1 0.0088 ata_scsi_queuecmd
+1 0.0088 balance_dirty_pages_ratelimited_nr
+1 0.0088 bio_alloc_bioset
+1 0.0088 blk_do_ordered
+1 0.0088 blk_run_queue
+1 0.0088 blockable_page_cache_readahead
+1 0.0088 cache_flusharray
+1 0.0088 cache_reap
+1 0.0088 can_vma_merge_after
+1 0.0088 can_vma_merge_before
+1 0.0088 cascade
+1 0.0088 cleanup_timers
+1 0.0088 clear_bdi_congested
+1 0.0088 clear_user
+1 0.0088 complete
+1 0.0088 convert_fxsr_from_user
+1 0.0088 convert_fxsr_to_user
+1 0.0088 copy_from_user
+1 0.0088 copy_to_user
+1 0.0088 create_empty_buffers
+1 0.0088 d_instantiate
+1 0.0088 dequeue_task
+1 0.0088 dnotify_flush
+1 0.0088 do_filp_open
+1 0.0088 do_pipe
+1 0.0088 do_readv_writev
+1 0.0088 do_sigaction
+1 0.0088 do_sys_poll
+1 0.0088 down_write
+1 0.0088 dummy_file_alloc_security
+1 0.0088 dummy_file_free_security
+1 0.0088 dummy_inode_permission
+1 0.0088 effective_prio
+1 0.0088 end_that_request_last
+1 0.0088 exec_keys
+1 0.0088 fget
+1 0.0088 file_free_rcu
+1 0.0088 file_kill
+1 0.0088 file_permission
+1 0.0088 flush_old_exec
+1 0.0088 fput
+1 0.0088 free_buffer_head
+1 0.0088 free_pgtables
+1 0.0088 free_pid
+1 0.0088 generic_commit_write
+1 0.0088 generic_fillattr
+1 0.0088 get_signal_to_deliver
+1 0.0088 get_unmapped_area
+1 0.0088 get_unused_fd
+1 0.0088 get_vmalloc_info
+1 0.0088 groups_search
+1 0.0088 handle_IRQ_event
+1 0.0088 hash
+1 0.0088 inode_add_bytes
+1 0.0088 inotify_d_instantiate
+1 0.0088 ioread32
+1 0.0088 iret_exc
+1 0.0088 kfree_skb
+1 0.0088 kfree_skbmem
+1 0.0088 kref_get
+1 0.0088 kthread_should_stop
+1 0.0088 ll_rw_block
+1 0.0088 lookup_create
+1 0.0088 lru_add_drain
+1 0.0088 mwait_idle
+1 0.0088 nameidata_to_filp
+1 0.0088 netlink_queue_skip
+1 0.0088 new_inode
+1 0.0088 notify_change
+1 0.0088 page_add_file_rmap
+1 0.0088 page_waitqueue
+1 0.0088 percpu_counter_mod
+1 0.0088 pgd_ctor
+1 0.0088 poll_freewait
+1 0.0088 prepare_binprm
+1 0.0088 prio_tree_insert
+1 0.0088 prio_tree_replace
+1 0.0088 proc_file_read
+1 0.0088 profile_hit
+1 0.0088 queue_delayed_work
+1 0.0088 radix_tree_insert
+1 0.0088 rb_next
+1 0.0088 rcu_pending
+1 0.0088 recalc_bh_state
+1 0.0088 recalc_sigpending
+1 0.0088 recalc_sigpending_tsk
+1 0.0088 remove_wait_queue
+1 0.0088 resched_task
+1 0.0088 reschedule_interrupt
+1 0.0088 rt_hash_code
+1 0.0088 run_local_timers
+1 0.0088 scsi_end_request
+1 0.0088 send_group_sig_info
+1 0.0088 seq_putc
+1 0.0088 seq_puts
+1 0.0088 seq_read
+1 0.0088 set_close_on_exec
+1 0.0088 show_map_internal
+1 0.0088 show_vfsmnt
+1 0.0088 signal_wake_up
+1 0.0088 skb_release_data
+1 0.0088 smp_send_reschedule
+1 0.0088 sock_poll
+1 0.0088 strnlen_user
+1 0.0088 sys_brk
+1 0.0088 sys_fstat64
+1 0.0088 sys_mmap2
+1 0.0088 sys_newuname
+1 0.0088 sys_rt_sigaction
+1 0.0088 sys_sigreturn
+1 0.0088 sys_stat64
+1 0.0088 test_clear_page_dirty
+1 0.0088 touch_atime
+1 0.0088 truncate_complete_page
+1 0.0088 tty_poll
+1 0.0088 tty_write
+1 0.0088 unix_create1
+1 0.0088 unix_poll
+1 0.0088 unlink_file_vma
+1 0.0088 unmap_region
+1 0.0088 vfs_write
+1 0.0088 vma_link
+1 0.0088 vma_prio_tree_add
+1 0.0088 vma_prio_tree_remove
+1 0.0088 wake_up_bit
+1 0.0088 wake_up_inode
projects / cworth.org / blobdiff