# ======== # captured on: Tue Apr 23 15:46:09 2013 # hostname : dragon # os release : 3.9.0-rc5-upstream_frag_work07-LRU-per-CPU+ # perf version : 2.6.32-358.2.1.el6.x86_64.debug # arch : x86_64 # nrcpus online : 24 # nrcpus avail : 24 # cpudesc : Intel(R) Xeon(R) CPU E5-2630 0 @ 2.30GHz # cpuid : GenuineIntel,6,45,7 # total memory : 65951448 kB # cmdline : /usr/bin/perf record -g -a # event : name = cycles, type = 0, config = 0x0, config1 = 0x0, config2 = 0x0, excl_usr = 0, excl_kern = 0, excl_host = 0, excl_guest = 1, precise_ip = 0, id = { 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48 } # HEADER_CPU_TOPOLOGY info available, use -I to display # HEADER_NUMA_TOPOLOGY info available, use -I to display # ======== # # Samples: 58K of event 'cycles' # Event count (approx.): 34169718296 # # Overhead Command Shared Object Symbol # ........ ........... ................. ....................................... # 70.12% ksoftirqd/1 [kernel.kallsyms] [k] _raw_spin_lock | --- _raw_spin_lock | |--19.70%-- ip_defrag | ip_local_deliver | ip_rcv_finish | ip_rcv | __netif_receive_skb_core | __netif_receive_skb | netif_receive_skb | napi_gro_receive | ixgbe_poll | net_rx_action | __do_softirq | | | --19.67%-- run_ksoftirqd | smpboot_thread_fn | kthread | ret_from_fork | |--17.36%-- inet_frag_kill | | | |--15.04%-- inet_frag_evictor | | ip_defrag | | ip_local_deliver | | ip_rcv_finish | | ip_rcv | | __netif_receive_skb_core | | __netif_receive_skb | | netif_receive_skb | | napi_gro_receive | | ixgbe_poll | | net_rx_action | | __do_softirq | | | | | --14.91%-- run_ksoftirqd | | smpboot_thread_fn | | kthread | | ret_from_fork | | | --2.32%-- ip_defrag | ip_local_deliver | ip_rcv_finish | ip_rcv | __netif_receive_skb_core | __netif_receive_skb | netif_receive_skb | napi_gro_receive | ixgbe_poll | net_rx_action | __do_softirq | | | --2.32%-- run_ksoftirqd | smpboot_thread_fn | kthread | ret_from_fork | |--17.15%-- inet_frag_intern | inet_frag_create | inet_frag_find | ip_defrag | ip_local_deliver | ip_rcv_finish | ip_rcv | __netif_receive_skb_core | __netif_receive_skb | netif_receive_skb | napi_gro_receive | ixgbe_poll | net_rx_action | __do_softirq | | | --17.13%-- run_ksoftirqd | smpboot_thread_fn | kthread | ret_from_fork | --15.52%-- inet_frag_evictor ip_defrag ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb_core __netif_receive_skb netif_receive_skb napi_gro_receive ixgbe_poll net_rx_action __do_softirq | --15.37%-- run_ksoftirqd smpboot_thread_fn kthread ret_from_fork 9.61% swapper [kernel.kallsyms] [k] _raw_spin_lock | --- _raw_spin_lock | |--2.46%-- inet_frag_kill | inet_frag_evictor | ip_defrag | ip_local_deliver | ip_rcv_finish | ip_rcv | __netif_receive_skb_core | __netif_receive_skb | netif_receive_skb | napi_gro_receive | ixgbe_poll | net_rx_action | __do_softirq | irq_exit | do_IRQ | common_interrupt | cpuidle_enter_tk | cpuidle_enter_state | cpuidle_idle_call | cpu_idle | start_secondary | |--2.44%-- ip_defrag | ip_local_deliver | ip_rcv_finish | ip_rcv | __netif_receive_skb_core | __netif_receive_skb | netif_receive_skb | napi_gro_receive | ixgbe_poll | net_rx_action | __do_softirq | irq_exit | | | --2.42%-- do_IRQ | common_interrupt | | | --2.41%-- cpuidle_enter_tk | cpuidle_enter_state | cpuidle_idle_call | cpu_idle | start_secondary | |--2.38%-- inet_frag_evictor | ip_defrag | ip_local_deliver | ip_rcv_finish | ip_rcv | __netif_receive_skb_core | __netif_receive_skb | netif_receive_skb | napi_gro_receive | ixgbe_poll | net_rx_action | __do_softirq | irq_exit | do_IRQ | common_interrupt | cpuidle_enter_tk | cpuidle_enter_state | cpuidle_idle_call | cpu_idle | start_secondary | --2.28%-- inet_frag_intern inet_frag_create inet_frag_find ip_defrag ip_local_deliver ip_rcv_finish ip_rcv __netif_receive_skb_core __netif_receive_skb netif_receive_skb napi_gro_receive ixgbe_poll net_rx_action __do_softirq irq_exit | --2.27%-- do_IRQ common_interrupt | --2.25%-- cpuidle_enter_tk cpuidle_enter_state cpuidle_idle_call cpu_idle start_secondary 1.91% ksoftirqd/1 [kernel.kallsyms] [k] inet_frag_find 1.66% ksoftirqd/1 [kernel.kallsyms] [k] inet_frag_intern 1.54% ksoftirqd/1 [kernel.kallsyms] [k] ip_defrag 1.52% ksoftirqd/1 [kernel.kallsyms] [k] inet_frag_kill 1.19% ksoftirqd/1 [kernel.kallsyms] [k] inet_frag_evictor 1.05% ksoftirqd/1 [kernel.kallsyms] [k] __percpu_counter_add 0.77% ksoftirqd/1 [kernel.kallsyms] [k] __list_del_entry 0.53% ksoftirqd/1 [kernel.kallsyms] [k] _raw_read_lock 0.49% ksoftirqd/1 [kernel.kallsyms] [k] ip4_frag_match 0.44% ksoftirqd/1 [kernel.kallsyms] [k] __list_add 0.42% ksoftirqd/1 [kernel.kallsyms] [k] inet_getpeer 0.40% perf [kernel.kallsyms] [k] _raw_spin_lock 0.38% ksoftirqd/1 [kernel.kallsyms] [k] _raw_spin_lock_irqsave 0.33% ksoftirqd/1 [kernel.kallsyms] [k] __slab_free 0.29% ksoftirqd/1 [ixgbe] [k] ixgbe_poll 0.26% ksoftirqd/1 [kernel.kallsyms] [k] fib_table_lookup 0.24% swapper [kernel.kallsyms] [k] inet_frag_find 0.23% ksoftirqd/1 [kernel.kallsyms] [k] __netif_receive_skb_core 0.18% ksoftirqd/1 [kernel.kallsyms] [k] inet_frag_destroy 0.18% ksoftirqd/1 [kernel.kallsyms] [k] inet_putpeer 0.17% ksoftirqd/1 [kernel.kallsyms] [k] memcpy 0.16% swapper [kernel.kallsyms] [k] inet_frag_evictor 0.16% swapper [kernel.kallsyms] [k] inet_frag_kill 0.14% swapper [kernel.kallsyms] [k] inet_frag_intern 0.14% swapper [kernel.kallsyms] [k] ip_defrag 0.13% ksoftirqd/1 [kernel.kallsyms] [k] build_skb 0.13% ksoftirqd/1 [kernel.kallsyms] [k] ip_route_input_noref 0.13% ksoftirqd/1 [kernel.kallsyms] [k] __internal_add_timer 0.12% ksoftirqd/1 [kernel.kallsyms] [k] _raw_spin_unlock_irqrestore 0.12% ksoftirqd/1 [kernel.kallsyms] [k] skb_release_data 0.11% ksoftirqd/1 [kernel.kallsyms] [k] ip_rcv 0.11% ksoftirqd/1 [kernel.kallsyms] [k] skb_release_head_state 0.10% swapper [kernel.kallsyms] [k] __percpu_counter_add 0.10% ksoftirqd/1 [kernel.kallsyms] [k] __netdev_alloc_frag 0.10% ksoftirqd/1 [kernel.kallsyms] [k] inet_frag_alloc 0.09% ksoftirqd/1 [kernel.kallsyms] [k] ip4_hashfn 0.09% ksoftirqd/1 [kernel.kallsyms] [k] dev_gro_receive 0.09% ksoftirqd/1 [kernel.kallsyms] [k] put_compound_page 0.09% ksoftirqd/1 [kernel.kallsyms] [k] check_leaf 0.09% ksoftirqd/1 [kernel.kallsyms] [k] kmem_cache_free 0.08% ksoftirqd/1 [kernel.kallsyms] [k] kmem_cache_alloc 0.08% ksoftirqd/1 [kernel.kallsyms] [k] put_page 0.08% ksoftirqd/1 [kernel.kallsyms] [k] ip4_frag_free 0.08% ksoftirqd/1 [kernel.kallsyms] [k] nf_iterate 0.08% ksoftirqd/1 [kernel.kallsyms] [k] ip_rcv_finish 0.07% swapper [kernel.kallsyms] [k] __list_del_entry 0.07% swapper [kernel.kallsyms] [k] ip4_frag_match 0.07% ksoftirqd/1 [kernel.kallsyms] [k] __kmalloc 0.06% kworker/1:1 [kernel.kallsyms] [k] _raw_spin_lock 0.06% ksoftirqd/1 [kernel.kallsyms] [k] setup_object 0.06% ksoftirqd/1 [kernel.kallsyms] [k] swiotlb_sync_single_for_cpu 0.06% ksoftirqd/1 [kernel.kallsyms] [k] skb_free_head 0.06% ksoftirqd/1 [kernel.kallsyms] [k] fib_validate_source 0.06% swapper [kernel.kallsyms] [k] __list_add 0.05% ksoftirqd/1 [kernel.kallsyms] [k] memset 0.05% ksoftirqd/1 [kernel.kallsyms] [k] detach_if_pending 0.05% swapper [kernel.kallsyms] [k] _raw_read_lock 0.05% ksoftirqd/1 [kernel.kallsyms] [k] __copy_skb_header 0.05% ksoftirqd/1 [kernel.kallsyms] [k] try_to_wake_up 0.05% swapper [kernel.kallsyms] [k] __slab_free 0.05% ksoftirqd/1 [kernel.kallsyms] [k] idle_cpu 0.04% ksoftirqd/1 [kernel.kallsyms] [k] inet_gro_receive 0.04% swapper [kernel.kallsyms] [k] inet_getpeer 0.04% ksoftirqd/1 [kernel.kallsyms] [k] eth_type_trans 0.04% ksoftirqd/1 [kernel.kallsyms] [k] mod_timer 0.04% ksoftirqd/1 [kernel.kallsyms] [k] __slab_alloc 0.04% ksoftirqd/1 [kernel.kallsyms] [k] nf_hook_slow 0.04% ksoftirqd/1 [kernel.kallsyms] [k] ip_local_deliver 0.04% ksoftirqd/1 [kernel.kallsyms] [k] ip4_frag_init 0.04% ksoftirqd/1 [kernel.kallsyms] [k] __udp4_lib_rcv 0.04% ksoftirqd/1 [kernel.kallsyms] [k] del_timer 0.04% swapper [kernel.kallsyms] [k] _raw_spin_lock_irqsave 0.03% ksoftirqd/1 [kernel.kallsyms] [k] __netdev_alloc_skb 0.03% ksoftirqd/1 [kernel.kallsyms] [k] netif_receive_skb 0.03% ksoftirqd/1 [kernel.kallsyms] [k] napi_gro_receive 0.03% ksoftirqd/1 [kernel.kallsyms] [k] __skb_clone 0.03% ksoftirqd/1 [kernel.kallsyms] [k] __pskb_pull_tail 0.03% ksoftirqd/1 [kernel.kallsyms] [k] sock_def_readable 0.03% ksoftirqd/1 [kernel.kallsyms] [k] new_slab 0.03% ksoftirqd/1 [kernel.kallsyms] [k] get_slab 0.03% ksoftirqd/1 [kernel.kallsyms] [k] find_last_bit 0.03% ksoftirqd/1 [kernel.kallsyms] [k] __udp4_lib_lookup 0.03% ksoftirqd/1 [kernel.kallsyms] [k] get_page_from_freelist 0.03% swapper [kernel.kallsyms] [k] intel_idle 0.03% ksoftirqd/1 [kernel.kallsyms] [k] init_timer_key 0.02% ksoftirqd/1 [kernel.kallsyms] [k] enqueue_task_fair 0.02% ksoftirqd/1 [kernel.kallsyms] [k] skb_try_coalesce 0.02% ksoftirqd/1 [kernel.kallsyms] [k] skb_copy_bits 0.02% swapper [kernel.kallsyms] [k] skb_release_head_state 0.02% ksoftirqd/1 [kernel.kallsyms] [k] __kfree_skb 0.02% ksoftirqd/1 [kernel.kallsyms] [k] __netif_receive_skb 0.02% ksoftirqd/1 [kernel.kallsyms] [k] ktime_get 0.02% ksoftirqd/1 [kernel.kallsyms] [k] kfree 0.02% ksoftirqd/1 [kernel.kallsyms] [k] resched_task 0.02% ksoftirqd/1 [kernel.kallsyms] [k] __sk_mem_schedule 0.02% swapper [ixgbe] [k] ixgbe_poll 0.02% swapper [kernel.kallsyms] [k] __netif_receive_skb_core 0.02% ksoftirqd/1 [kernel.kallsyms] [k] lock_timer_base 0.02% swapper [kernel.kallsyms] [k] inet_putpeer 0.02% ksoftirqd/1 [kernel.kallsyms] [k] list_del 0.02% ksoftirqd/1 [ixgbe] [k] ixgbe_alloc_rx_buffers 0.02% ksoftirqd/1 [kernel.kallsyms] [k] rcu_check_callbacks 0.02% ksoftirqd/1 [kernel.kallsyms] [k] swiotlb_sync_single 0.02% ksoftirqd/1 [bridge] [k] ip_sabotage_in 0.02% ksoftirqd/1 [kernel.kallsyms] [k] apic_timer_interrupt 0.02% swapper [kernel.kallsyms] [k] fib_table_lookup 0.02% ksoftirqd/1 [kernel.kallsyms] [k] update_rq_clock 0.02% ksoftirqd/1 [kernel.kallsyms] [k] find_busiest_group 0.02% ksoftirqd/1 [kernel.kallsyms] [k] internal_add_timer 0.02% swapper [kernel.kallsyms] [k] inet_frag_destroy 0.01% swapper [kernel.kallsyms] [k] ip_rcv_finish 0.01% swapper [kernel.kallsyms] [k] build_skb 0.01% swapper [kernel.kallsyms] [k] find_busiest_group 0.01% swapper [kernel.kallsyms] [k] idle_cpu 0.01% ksoftirqd/1 [kernel.kallsyms] [k] trigger_load_balance 0.01% swapper [kernel.kallsyms] [k] ip4_hashfn 0.01% ksoftirqd/1 [kernel.kallsyms] [k] lapic_next_deadline 0.01% ksoftirqd/1 [kernel.kallsyms] [k] hrtimer_interrupt 0.01% ksoftirqd/1 [kernel.kallsyms] [k] kfree_skb 0.01% ksoftirqd/1 [kernel.kallsyms] [k] sock_queue_rcv_skb 0.01% ksoftirqd/1 [kernel.kallsyms] [k] inet_frag_create 0.01% perf [kernel.kallsyms] [k] copy_user_generic_string 0.01% swapper [kernel.kallsyms] [k] _raw_spin_unlock_irqrestore 0.01% perf [kernel.kallsyms] [k] inet_frag_find 0.01% swapper [kernel.kallsyms] [k] put_compound_page 0.01% ksoftirqd/1 [kernel.kallsyms] [k] update_cfs_rq_blocked_load 0.01% ksoftirqd/1 [kernel.kallsyms] [k] udp_queue_rcv_skb 0.01% swapper [kernel.kallsyms] [k] ip4_frag_free 0.01% swapper [kernel.kallsyms] [k] kmem_cache_alloc 0.01% swapper [kernel.kallsyms] [k] memcpy 0.01% swapper [kernel.kallsyms] [k] get_nohz_timer_target 0.01% swapper [kernel.kallsyms] [k] __kmalloc 0.01% swapper [kernel.kallsyms] [k] ip_rcv 0.01% ksoftirqd/1 [kernel.kallsyms] [k] unfreeze_partials 0.01% perf [kernel.kallsyms] [k] __list_add 0.01% ksoftirqd/1 [kernel.kallsyms] [k] task_tick_fair 0.01% ksoftirqd/1 [kernel.kallsyms] [k] dma_issue_pending_all 0.01% ksoftirqd/1 [kernel.kallsyms] [k] skb_add_rx_frag 0.01% ksoftirqd/1 [kernel.kallsyms] [k] skb_clone 0.01% swapper [kernel.kallsyms] [k] ip_route_input_noref 0.01% ksoftirqd/1 [kernel.kallsyms] [k] irq_enter 0.01% swapper [kernel.kallsyms] [k] inet_frag_alloc 0.01% swapper [kernel.kallsyms] [k] detach_if_pending 0.01% ksoftirqd/1 [kernel.kallsyms] [k] scheduler_tick 0.01% perf [kernel.kallsyms] [k] inet_frag_evictor 0.01% swapper [kernel.kallsyms] [k] __slab_alloc 0.01% swapper [kernel.kallsyms] [k] mod_timer 0.01% ksoftirqd/1 [kernel.kallsyms] [k] __wake_up_sync_key 0.01% ksoftirqd/1 [ixgbe] [k] ixgbe_update_dca 0.01% ksoftirqd/1 [kernel.kallsyms] [k] __udp_queue_rcv_skb 0.01% ksoftirqd/1 [kernel.kallsyms] [k] run_posix_cpu_timers 0.01% ksoftirqd/1 [kernel.kallsyms] [k] ip_local_deliver_finish 0.01% ksoftirqd/1 [kernel.kallsyms] [k] swiotlb_sync_single_for_device 0.01% perf [kernel.kallsyms] [k] inet_frag_kill 0.01% swapper [kernel.kallsyms] [k] dev_gro_receive 0.01% swapper [kernel.kallsyms] [k] __netdev_alloc_frag 0.01% swapper [kernel.kallsyms] [k] ip4_frag_init 0.01% swapper [kernel.kallsyms] [k] update_blocked_averages 0.01% ksoftirqd/1 [kernel.kallsyms] [k] get_partial_node 0.01% ksoftirqd/1 [kernel.kallsyms] [k] put_cpu_partial 0.01% ksoftirqd/1 [kernel.kallsyms] [k] __switch_to 0.01% ksoftirqd/1 [kernel.kallsyms] [k] perf_event_task_tick 0.01% swapper [kernel.kallsyms] [k] skb_release_data 0.01% swapper [kernel.kallsyms] [k] del_timer 0.01% ksoftirqd/1 [kernel.kallsyms] [k] account_system_time 0.01% ksoftirqd/1 [kernel.kallsyms] [k] net_rx_action 0.01% ksoftirqd/1 [kernel.kallsyms] [k] raise_softirq 0.01% ksoftirqd/1 [kernel.kallsyms] [k] __alloc_pages_nodemask 0.01% ksoftirqd/1 [kernel.kallsyms] [k] next_zones_zonelist 0.01% swapper [kernel.kallsyms] [k] put_page 0.01% swapper [kernel.kallsyms] [k] add_interrupt_randomness 0.01% swapper [kernel.kallsyms] [k] swiotlb_sync_single_for_cpu 0.01% swapper [ixgbe] [k] ixgbe_alloc_rx_buffers 0.01% swapper [kernel.kallsyms] [k] nf_hook_slow 0.01% swapper [kernel.kallsyms] [k] cpumask_next_and 0.01% swapper [kernel.kallsyms] [k] __internal_add_timer 0.01% ksoftirqd/1 [kernel.kallsyms] [k] timerqueue_add 0.01% ksoftirqd/1 [kernel.kallsyms] [k] __update_cpu_load 0.01% swapper [kernel.kallsyms] [k] fib_validate_source 0.01% perf [kernel.kallsyms] [k] jbd2_journal_put_journal_head 0.01% perf [kernel.kallsyms] [k] mark_page_accessed 0.01% ksoftirqd/1 [kernel.kallsyms] [k] rebalance_domains 0.01% perf [kernel.kallsyms] [k] ip_defrag 0.01% ksoftirqd/1 [kernel.kallsyms] [k] __irq_work_run 0.01% swapper [kernel.kallsyms] [k] sched_avg_update 0.01% ksoftirqd/1 [kernel.kallsyms] [k] profile_tick 0.01% ksoftirqd/1 [kernel.kallsyms] [k] run_ksoftirqd 0.01% ksoftirqd/1 [kernel.kallsyms] [k] update_curr 0.01% ksoftirqd/1 [kernel.kallsyms] [k] intel_pmu_disable_all 0.01% ksoftirqd/1 [kernel.kallsyms] [k] check_preempt_wakeup 0.01% ksoftirqd/1 [kernel.kallsyms] [k] perf_pmu_disable 0.01% ksoftirqd/1 [kernel.kallsyms] [k] ttwu_do_wakeup 0.00% ksoftirqd/1 [kernel.kallsyms] [k] tick_sched_timer 0.00% kworker/1:1 [kernel.kallsyms] [k] inet_frag_find 0.00% ksoftirqd/1 [kernel.kallsyms] [k] hrtimer_run_queues 0.00% ksoftirqd/1 [kernel.kallsyms] [k] alloc_pages_current 0.00% ksoftirqd/1 [kernel.kallsyms] [k] check_preempt_curr 0.00% ksoftirqd/1 [kernel.kallsyms] [k] fib_compute_spec_dst 0.00% ksoftirqd/1 [kernel.kallsyms] [k] ipv4_pktinfo_prepare 0.00% swapper [kernel.kallsyms] [k] eth_type_trans 0.00% swapper [kernel.kallsyms] [k] nf_iterate 0.00% swapper [kernel.kallsyms] [k] __netdev_alloc_skb 0.00% perf [kernel.kallsyms] [k] inet_getpeer 0.00% ksoftirqd/1 [kernel.kallsyms] [k] _cond_resched 0.00% swapper [kernel.kallsyms] [k] rcu_idle_exit 0.00% ksoftirqd/1 [kernel.kallsyms] [k] load_balance 0.00% ksoftirqd/1 [kernel.kallsyms] [k] __free_pages 0.00% perf [kernel.kallsyms] [k] __percpu_counter_add 0.00% ksoftirqd/1 [kernel.kallsyms] [k] __zone_watermark_ok 0.00% swapper [kernel.kallsyms] [k] get_slab 0.00% swapper [kernel.kallsyms] [k] find_last_bit 0.00% ksoftirqd/1 [kernel.kallsyms] [k] discard_slab 0.00% swapper [kernel.kallsyms] [k] kmem_cache_free 0.00% kworker/1:1 [kernel.kallsyms] [k] dequeue_task 0.00% ksoftirqd/1 [kernel.kallsyms] [k] policy_zonelist 0.00% ksoftirqd/1 [kernel.kallsyms] [k] run_rebalance_domains 0.00% ksoftirqd/1 [kernel.kallsyms] [k] free_one_page 0.00% kworker/1:1 [kernel.kallsyms] [k] __update_entity_load_avg_contrib 0.00% ksoftirqd/1 [kernel.kallsyms] [k] update_process_times 0.00% ksoftirqd/1 [kernel.kallsyms] [k] update_cfs_shares 0.00% swapper [kernel.kallsyms] [k] cpuidle_wrap_enter 0.00% kworker/1:1 [kernel.kallsyms] [k] dequeue_task_fair 0.00% ksoftirqd/1 [kernel.kallsyms] [k] rb_next 0.00% ksoftirqd/1 [kernel.kallsyms] [k] native_sched_clock 0.00% ksoftirqd/1 [kernel.kallsyms] [k] __inc_zone_state 0.00% kworker/1:1 [kernel.kallsyms] [k] __list_del_entry 0.00% ksoftirqd/1 [kernel.kallsyms] [k] __schedule 0.00% ksoftirqd/1 [kernel.kallsyms] [k] run_timer_softirq 0.00% ksoftirqd/1 [kernel.kallsyms] [k] sched_clock_tick 0.00% ksoftirqd/1 [kernel.kallsyms] [k] mod_zone_page_state 0.00% kworker/1:1 [kernel.kallsyms] [k] _raw_spin_lock_irq 0.00% ksoftirqd/1 [kernel.kallsyms] [k] udp_rcv 0.00% ksoftirqd/1 [kernel.kallsyms] [k] __run_hrtimer 0.00% ksoftirqd/1 [kernel.kallsyms] [k] sched_clock_cpu 0.00% ksoftirqd/1 [kernel.kallsyms] [k] perf_adjust_freq_unthr_context 0.00% ksoftirqd/1 [kernel.kallsyms] [k] skb_push 0.00% ksoftirqd/1 [kernel.kallsyms] [k] security_sock_rcv_skb 0.00% swapper [kernel.kallsyms] [k] list_del 0.00% ksoftirqd/1 [kernel.kallsyms] [k] sk_filter 0.00% perf [kernel.kallsyms] [k] __block_commit_write 0.00% swapper [kernel.kallsyms] [k] kfree_skb 0.00% swapper [kernel.kallsyms] [k] lock_timer_base 0.00% perf [kernel.kallsyms] [k] inet_frag_intern 0.00% perf [kernel.kallsyms] [k] ip4_frag_free 0.00% perf [kernel.kallsyms] [k] __kmalloc 0.00% ksoftirqd/1 [kernel.kallsyms] [k] irq_work_run 0.00% swapper [kernel.kallsyms] [k] irq_exit 0.00% swapper [kernel.kallsyms] [k] skb_free_head 0.00% swapper [kernel.kallsyms] [k] menu_select 0.00% swapper [kernel.kallsyms] [k] find_next_bit 0.00% swapper [kernel.kallsyms] [k] memset 0.00% swapper [kernel.kallsyms] [k] lapic_next_deadline 0.00% swapper [kernel.kallsyms] [k] update_cfs_rq_blocked_load 0.00% swapper [kernel.kallsyms] [k] rebalance_domains 0.00% swapper [kernel.kallsyms] [k] irq_entries_start 0.00% swapper [kernel.kallsyms] [k] get_pageblock_flags_group 0.00% perf [kernel.kallsyms] [k] __slab_free 0.00% swapper [kernel.kallsyms] [k] __update_cpu_load 0.00% kworker/1:1 [kernel.kallsyms] [k] __cpufreq_driver_target 0.00% kworker/1:1 [kernel.kallsyms] [k] find_next_bit 0.00% perf [kernel.kallsyms] [k] _raw_read_lock 0.00% swapper [kernel.kallsyms] [k] __hrtimer_start_range_ns 0.00% swapper [kernel.kallsyms] [k] load_balance 0.00% kworker/1:1 [kernel.kallsyms] [k] finish_task_switch 0.00% perf [kernel.kallsyms] [k] net_rx_action 0.00% swapper [kernel.kallsyms] [k] netif_receive_skb 0.00% swapper [kernel.kallsyms] [k] swiotlb_sync_single_for_device 0.00% kworker/1:1 [kernel.kallsyms] [k] ip4_frag_init 0.00% perf [kernel.kallsyms] [k] iov_iter_copy_from_user_atomic 0.00% kworker/1:1 [kernel.kallsyms] [k] ns_to_timespec 0.00% perf [kernel.kallsyms] [k] _raw_spin_unlock_irqrestore 0.00% ksoftirqd/1 [ixgbe] [k] ixgbe_update_itr 0.00% perf [kernel.kallsyms] [k] __ext4_get_inode_loc 0.00% perf [kernel.kallsyms] [k] __netdev_alloc_frag 0.00% perf [kernel.kallsyms] [k] jbd2_journal_add_journal_head 0.00% ksoftirqd/1 [kernel.kallsyms] [k] __mod_zone_page_state 0.00% perf [kernel.kallsyms] [k] _raw_spin_lock_irqsave 0.00% ksoftirqd/1 [kernel.kallsyms] [k] get_pageblock_flags_group 0.00% perf [kernel.kallsyms] [k] check_leaf 0.00% ksoftirqd/1 [kernel.kallsyms] [k] cpuacct_charge 0.00% kworker/1:1 [kernel.kallsyms] [k] __internal_add_timer 0.00% kworker/1:1 [ixgbe] [k] ixgbe_poll 0.00% kworker/1:1 [kernel.kallsyms] [k] _raw_spin_lock_irqsave 0.00% kworker/1:1 [kernel.kallsyms] [k] __compute_runnable_contrib 0.00% kworker/1:1 [kernel.kallsyms] [k] update_curr 0.00% kworker/1:1 [kernel.kallsyms] [k] queue_delayed_work_on 0.00% ksoftirqd/1 [kernel.kallsyms] [k] pick_next_task_fair 0.00% swapper [kernel.kallsyms] [k] __free_pages 0.00% swapper [kernel.kallsyms] [k] __kfree_skb 0.00% swapper [ixgbe] [k] ixgbe_msix_clean_rings 0.00% perf [kernel.kallsyms] [k] jbd2__journal_start 0.00% ksoftirqd/1 [kernel.kallsyms] [k] __queue_work 0.00% ksoftirqd/1 [kernel.kallsyms] [k] handle_edge_irq 0.00% perf [kernel.kallsyms] [k] __rmqueue 0.00% perf [kernel.kallsyms] [k] cpuacct_charge 0.00% ksoftirqd/1 [kernel.kallsyms] [k] intel_pmu_enable_all 0.00% ksoftirqd/1 [kernel.kallsyms] [k] kthread_data 0.00% ksoftirqd/1 [kernel.kallsyms] [k] handle_irq_event_percpu 0.00% kworker/1:1 [kernel.kallsyms] [k] handle_edge_irq 0.00% perf [kernel.kallsyms] [k] __lru_cache_add 0.00% perf [kernel.kallsyms] [k] alloc_pages_current 0.00% ksoftirqd/1 [kernel.kallsyms] [k] raw_local_deliver 0.00% kworker/1:1 [kernel.kallsyms] [k] od_check_cpu 0.00% ksoftirqd/1 [kernel.kallsyms] [k] can_migrate_task 0.00% ksoftirqd/1 [kernel.kallsyms] [k] default_wake_function 0.00% ksoftirqd/1 [kernel.kallsyms] [k] get_work_pool 0.00% perf [kernel.kallsyms] [k] __zone_watermark_ok 0.00% ksoftirqd/1 [kernel.kallsyms] [k] rb_insert_color 0.00% perf [kernel.kallsyms] [k] radix_tree_lookup_slot 0.00% kworker/1:1 [kernel.kallsyms] [k] update_ts_time_stats 0.00% ksoftirqd/1 [kernel.kallsyms] [k] __wake_up_common 0.00% kworker/1:1 [kernel.kallsyms] [k] cpuacct_charge 0.00% ksoftirqd/1 [kernel.kallsyms] [k] tick_sched_handle 0.00% ksoftirqd/1 [kernel.kallsyms] [k] smpboot_thread_fn 0.00% ksoftirqd/1 [kernel.kallsyms] [k] ktime_get_update_offsets 0.00% kworker/1:1 [kernel.kallsyms] [k] ktime_get 0.00% ksoftirqd/1 [kernel.kallsyms] [k] read_tsc 0.00% ksoftirqd/1 [kernel.kallsyms] [k] kfree_skb_partial 0.00% ksoftirqd/1 [kernel.kallsyms] [k] __rmqueue 0.00% kworker/1:1 [kernel.kallsyms] [k] vmstat_update 0.00% perf [kernel.kallsyms] [k] __find_get_block 0.00% swapper [kernel.kallsyms] [k] int_sqrt 0.00% swapper [kernel.kallsyms] [k] native_sched_clock 0.00% ksoftirqd/1 [kernel.kallsyms] [k] cpumask_next_and 0.00% ksoftirqd/1 [ioatdma] [k] ioat2_issue_pending 0.00% kworker/1:1 [kernel.kallsyms] [k] __queue_delayed_work 0.00% ksoftirqd/1 [kernel.kallsyms] [k] restore_args 0.00% perf [kernel.kallsyms] [k] generic_file_buffered_write 0.00% kworker/1:1 [kernel.kallsyms] [k] __percpu_counter_add 0.00% ksoftirqd/1 [kernel.kallsyms] [k] rcu_irq_enter 0.00% ksoftirqd/1 [kernel.kallsyms] [k] __free_pages_ok 0.00% ksoftirqd/1 [kernel.kallsyms] [k] tick_do_update_jiffies64 0.00% kworker/1:1 [kernel.kallsyms] [k] do_drv_write 0.00% ksoftirqd/1 [kernel.kallsyms] [k] slab_node 0.00% kworker/1:1 [kernel.kallsyms] [k] _raw_read_lock 0.00% kworker/1:1 [kernel.kallsyms] [k] memcpy 0.00% ksoftirqd/1 [kernel.kallsyms] [k] consume_skb 0.00% ksoftirqd/1 [kernel.kallsyms] [k] native_smp_send_reschedule 0.00% ksoftirqd/1 [kernel.kallsyms] [k] smp_apic_timer_interrupt 0.00% ksoftirqd/1 [kernel.kallsyms] [k] do_timer 0.00% kworker/1:1 [kernel.kallsyms] [k] ip4_frag_match 0.00% ksoftirqd/1 [kernel.kallsyms] [k] account_process_tick 0.00% ksoftirqd/1 [kernel.kallsyms] [k] default_send_IPI_mask_sequence_phys 0.00% ksoftirqd/1 [kernel.kallsyms] [k] free_pages_prepare 0.00% ksoftirqd/1 [kernel.kallsyms] [k] irq_exit 0.00% ksoftirqd/1 [kernel.kallsyms] [k] sched_avg_update 0.00% perf [kernel.kallsyms] [k] irq_enter 0.00% ksoftirqd/1 [kernel.kallsyms] [k] ttwu_stat 0.00% perf [kernel.kallsyms] [k] mark_buffer_dirty 0.00% perf [kernel.kallsyms] [k] rcu_check_callbacks 0.00% ksoftirqd/1 [kernel.kallsyms] [k] __skb_dst_set_noref 0.00% perf [kernel.kallsyms] [k] skb_release_data 0.00% kworker/1:1 [kernel.kallsyms] [k] kobject_get 0.00% ksoftirqd/1 [kernel.kallsyms] [k] rcu_irq_exit 0.00% perf [kernel.kallsyms] [k] inet_gro_receive 0.00% perf [kernel.kallsyms] [k] kmem_cache_free 0.00% ksoftirqd/1 [kernel.kallsyms] [k] __do_softirq 0.00% perf [kernel.kallsyms] [k] update_cfs_rq_blocked_load 0.00% perf [kernel.kallsyms] [k] __slab_alloc 0.00% perf [kernel.kallsyms] [k] __pollwait 0.00% perf [kernel.kallsyms] [k] ext4_nonda_switch 0.00% perf [kernel.kallsyms] [k] __internal_add_timer 0.00% swapper [kernel.kallsyms] [k] rcu_irq_enter 0.00% perf [kernel.kallsyms] [k] ext4_da_get_block_prep 0.00% perf [kernel.kallsyms] [k] __srcu_read_unlock 0.00% swapper [kernel.kallsyms] [k] exit_idle 0.00% swapper [kernel.kallsyms] [k] __netif_receive_skb 0.00% swapper [kernel.kallsyms] [k] tick_nohz_idle_exit 0.00% swapper [kernel.kallsyms] [k] new_slab 0.00% swapper [kernel.kallsyms] [k] napi_gro_receive 0.00% swapper [kernel.kallsyms] [k] handle_edge_irq 0.00% ksoftirqd/1 [kernel.kallsyms] [k] update_group_power 0.00% swapper [kernel.kallsyms] [k] setup_object 0.00% perf [kernel.kallsyms] [k] perf_poll 0.00% perf [kernel.kallsyms] [k] __getblk 0.00% ksoftirqd/1 [kernel.kallsyms] [k] find_next_bit 0.00% swapper [kernel.kallsyms] [k] __page_cache_release 0.00% swapper [kernel.kallsyms] [k] tick_nohz_idle_enter 0.00% swapper [kernel.kallsyms] [k] cpuidle_idle_call 0.00% swapper [kernel.kallsyms] [k] irq_to_desc 0.00% swapper [kernel.kallsyms] [k] rcu_needs_cpu 0.00% swapper [kernel.kallsyms] [k] alloc_pages_current 0.00% swapper [kernel.kallsyms] [k] init_timer_key 0.00% swapper [kernel.kallsyms] [k] tick_check_idle 0.00% swapper [kernel.kallsyms] [k] napi_complete # # (For a higher level overview, try: perf report --sort comm,dso) #