[pulseaudio-discuss] PulseAudio Painfully Slow
Alexander E. Patrakov
patrakov at gmail.com
Mon Jul 14 08:18:53 PDT 2014
14.07.2014 15:49, I wrote:
> Profiling instructions will be sent later today,
> when I return from work.
Here are the instructions:
1. Place a pulseaudio-9999 ebuild into your local overlay:
mkdir -p /usr/local/portage/media-sound/pulseaudio
cd /usr/local/portage/media-sound/pulseaudio
wget
http://sources.gentoo.org/cgi-bin/viewvc.cgi/gentoo-x86/media-sound/pulseaudio/pulseaudio-9999.ebuild
repoman manifest
2. Enable your local overlay by adding this line to the end of
/etc/portage/make.conf:
PORTDIR_OVERLAY="$PORTDIR_OVERLAY /usr/local/portage"
3. Build pulseaudio-9999 with debug symbols.
FEATURES=splitdebug CFLAGS="-O2 -pipe -g3 -ggdb" ACCEPT_KEYWORDS="**"
emerge -av =media-sound/pulseaudio-9999
Just in case, rebuild some libraries with debug symbols, too:
FEATURES=splitdebug CFLAGS="-O2 -pipe -g3 -ggdb" emerge -1 alsa-lib speex
4. Build perf:
emerge perf
5. Restart pulseaudio as a user:
pulseaudio -k ; pulseaudio --start
6. Profile PulseAudio:
# as root:
perf record -p `pidof pulseaudio`
# while it is recording, play FEZ as a user
./FEZ
... and while the game is playing something, place a test audio-only
call with skype. Wait for it to hang up.
# Then stop perf-recording with Ctrl+C
7. Make a readable profile report:
perf report > report.txt
My report (from FEZ + skype test call + pavucontrol) is attached. I had
to truncate it so that it fits the mailing list size limit (100 KB).
PulseAudio is from today's git. Please don't be alarmed by the top line
that says 13.99%: this is 13.99% of all non-idle CPU cycles.
Here is the top of the "top" output:
26778 aep 20 0 1572544 541308 54048 R 25,3 3,3 1:14.73
FEZ.bin.x86_64
26807 aep 20 0 571612 150612 70128 S 9,3 0,9 0:20.21 skype
607 root 20 0 204388 47360 28568 S 8,0 0,3 2:43.67 X
26767 aep 9 -11 821636 18488 15180 S 6,6 0,1 0:17.97
pulseaudio
19913 aep 20 0 947044 70872 31932 S 6,3 0,4 0:58.03
pavucontrol
--
Alexander E. Patrakov
-------------- next part --------------
# ========
# captured on: Mon Jul 14 21:07:17 2014
# hostname : aep-haswell
# os release : 3.15.3-gentoo
# perf version : 3.13.1
# arch : x86_64
# nrcpus online : 8
# nrcpus avail : 8
# cpudesc : Intel(R) Core(TM) i7-4770S CPU @ 3.10GHz
# cpuid : GenuineIntel,6,60,3
# total memory : 16366752 kB
# cmdline : /usr/bin/perf record -p 26767
# 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, attr_mmap2 = 0, attr_mmap = 1, attr_mmap_data = 0
# HEADER_CPU_TOPOLOGY info available, use -I to display
# HEADER_NUMA_TOPOLOGY info available, use -I to display
# pmu mappings: cpu = 4, software = 1, tracepoint = 2, breakpoint = 5
# ========
#
# Samples: 28K of event 'cycles'
# Event count (approx.): 16802920879
#
# Overhead Command Shared Object Symbol
# ........ .......... ..................... ...............................................
#
13.99% pulseaudio [kernel.kallsyms] [k] __lock_acquire
7.14% pulseaudio libspeexdsp.so.1.5.0 [.] resampler_basic_interpolate_single
4.97% pulseaudio [kernel.kallsyms] [k] lock_release
3.03% pulseaudio [kernel.kallsyms] [k] lock_acquire
1.83% pulseaudio [kernel.kallsyms] [k] __fget
1.30% pulseaudio [kernel.kallsyms] [k] do_sys_poll
1.28% pulseaudio libspeexdsp.so.1.5.0 [.] cubic_coef
1.25% pulseaudio [kernel.kallsyms] [k] mark_lock
1.19% pulseaudio [kernel.kallsyms] [k] do_raw_spin_lock
1.10% pulseaudio [kernel.kallsyms] [k] trace_hardirqs_off_caller
1.09% pulseaudio libpulsecommon-5.0.so [.] pa_memblock_acquire
1.09% pulseaudio libpulsecommon-5.0.so [.] pa_memblock_unref
1.06% pulseaudio [kernel.kallsyms] [k] trace_hardirqs_on_caller
0.95% pulseaudio [kernel.kallsyms] [k] find_busiest_group
0.93% pulseaudio libpulsecommon-5.0.so [.] stack_pop
0.92% pulseaudio libpulsecore-5.0.so [.] peaks_resample
0.91% pulseaudio libpulsecore-5.0.so [.] remap_stereo_to_mono_s16ne_c
0.89% pulseaudio libspeexdsp.so.1.5.0 [.] resampler_basic_direct_single
0.84% pulseaudio [snd_hda_intel] [k] pci_azx_readl
0.78% pulseaudio libpulsecommon-5.0.so [.] stack_push
0.77% pulseaudio libpulsecommon-5.0.so [.] pa_memblock_release
0.76% pulseaudio [kernel.kallsyms] [k] fput
0.70% pulseaudio libpulsecore-5.0.so [.] pa_sconv_s16le_to_float32ne
0.69% pulseaudio [kernel.kallsyms] [k] _raw_spin_unlock_irqrestore
0.64% pulseaudio libpulsecore-5.0.so [.] pa_sconv_s16le_from_float32ne
0.64% pulseaudio libc-2.19.so [.] vfprintf
0.63% pulseaudio [kernel.kallsyms] [k] mark_held_locks
0.61% pulseaudio [kernel.kallsyms] [k] _raw_spin_lock_irqsave
0.60% pulseaudio libpulsecommon-5.0.so [.] pa_memblock_ref
0.60% pulseaudio libpulse.so.0.17.3 [.] pa_mainloop_dispatch
0.54% pulseaudio [kernel.kallsyms] [k] sock_poll
0.53% pulseaudio [kernel.kallsyms] [k] preempt_count_add
0.53% pulseaudio [kernel.kallsyms] [k] system_call
0.49% pulseaudio [kernel.kallsyms] [k] do_raw_spin_unlock
0.48% pulseaudio [kernel.kallsyms] [k] preempt_count_sub
0.40% pulseaudio [kernel.kallsyms] [k] __pollwait
0.39% pulseaudio [kernel.kallsyms] [k] __rcu_read_unlock
0.38% pulseaudio libpulse.so.0.17.3 [.] pa_mainloop_prepare
0.37% pulseaudio [kernel.kallsyms] [k] eventfd_poll
0.37% pulseaudio [kernel.kallsyms] [k] mutex_lock_nested
0.36% pulseaudio libpulsecore-5.0.so [.] pa_rtpoll_run
0.35% pulseaudio [kernel.kallsyms] [k] load_balance
0.35% pulseaudio [kernel.kallsyms] [k] unix_poll
0.34% pulseaudio [snd] [k] snd_ctl_find_numid
0.33% pulseaudio [kernel.kallsyms] [k] copy_user_enhanced_fast_string
0.32% pulseaudio libpulsecommon-5.0.so [.] pa_once_begin
0.31% pulseaudio libc-2.19.so [.] __libc_disable_asynccancel
0.31% pulseaudio [kernel.kallsyms] [k] update_blocked_averages
0.29% pulseaudio libalsa-util.so [.] thread_func
0.29% pulseaudio libpulsecommon-5.0.so [.] pa_hashmap_iterate
0.29% pulseaudio libpulsecommon-5.0.so [.] pa_memblockq_push
0.26% pulseaudio libpulsecore-5.0.so [.] pa_mix_s16ne_c
0.26% pulseaudio [kernel.kallsyms] [k] poll_freewait
0.26% pulseaudio libpulsecommon-5.0.so [.] pa_memblock_new_pool
0.26% pulseaudio ld-2.19.so [.] _dl_update_slotinfo
0.25% pulseaudio libpulsecommon-5.0.so [.] pa_fdsem_after_poll
0.25% pulseaudio [kernel.kallsyms] [k] __might_sleep
0.25% pulseaudio [kernel.kallsyms] [k] update_cfs_rq_blocked_load
0.24% pulseaudio libc-2.19.so [.] ppoll
0.24% pulseaudio [kernel.kallsyms] [k] __list_del_entry
0.24% pulseaudio libpulsecommon-5.0.so [.] do_write
0.24% pulseaudio [kernel.kallsyms] [k] enqueue_entity
0.24% pulseaudio libpulse.so.0.17.3 [.] pa_cvolume_valid
0.23% pulseaudio libc-2.19.so [.] __printf_fp
0.23% pulseaudio libpulsecommon-5.0.so [.] pa_fdsem_post
0.23% pulseaudio libpulsecore-5.0.so [.] pa_source_output_push
0.22% pulseaudio libspeexdsp.so.1.5.0 [.] speex_resampler_process_float
0.22% pulseaudio libasound.so.2.0.0 [.] snd_pcm_poll_descriptors_revents
0.21% pulseaudio [kernel.kallsyms] [k] get_parent_ip
0.21% pulseaudio libpulsecommon-5.0.so [.] flush
0.21% pulseaudio [kernel.kallsyms] [k] __fget_light
0.21% pulseaudio [kernel.kallsyms] [k] __mutex_unlock_slowpath
0.21% pulseaudio [kernel.kallsyms] [k] rw_verify_area
0.21% pulseaudio [kernel.kallsyms] [k] __schedule
0.20% pulseaudio libc-2.19.so [.] _IO_default_xsputn
0.20% pulseaudio [kernel.kallsyms] [k] idle_cpu
0.19% pulseaudio [kernel.kallsyms] [k] select_task_rq_fair
0.19% pulseaudio libpulsecommon-5.0.so [.] pa_flist_pop
0.19% pulseaudio libc-2.19.so [.] __memcpy_sse2_unaligned
0.19% pulseaudio [kernel.kallsyms] [k] get_page_from_freelist
0.19% pulseaudio libm-2.19.so [.] __ieee754_log_avx
0.19% pulseaudio ld-2.19.so [.] __tls_get_addr
0.18% pulseaudio [kernel.kallsyms] [k] check_preemption_disabled
0.18% pulseaudio [kernel.kallsyms] [k] cpumask_next_and
0.18% pulseaudio [vdso] [.] __vdso_clock_gettime
0.17% pulseaudio libpulsecore-5.0.so [.] pa_msgobject_check_type
0.17% pulseaudio [kernel.kallsyms] [k] update_cfs_shares
0.17% pulseaudio libpulse.so.0.17.3 [.] pa_sample_spec_valid
0.16% pulseaudio libpulsecore-5.0.so [.] pa_asyncmsgq_get
0.16% pulseaudio libpulsecore-5.0.so [.] pa_asyncq_pop
0.16% pulseaudio [kernel.kallsyms] [k] try_to_wake_up
0.16% pulseaudio [kernel.kallsyms] [k] update_curr
0.16% pulseaudio [kernel.kallsyms] [k] __fsnotify_parent
0.16% pulseaudio libpulsecommon-5.0.so [.] fix_current_read
0.16% pulseaudio libpulsecore-5.0.so [.] pa_resampler_max_block_size
0.16% pulseaudio libpulsecore-5.0.so [.] pa_sink_input_peek
0.16% pulseaudio [kernel.kallsyms] [k] resched_task
0.16% pulseaudio libpulsecommon-5.0.so [.] pa_flist_push
0.15% pulseaudio libalsa-util.so [.] thread_func
0.15% pulseaudio [kernel.kallsyms] [k] enqueue_task_fair
0.15% pulseaudio libpthread-2.19.so [.] __pthread_mutex_unlock_full
0.15% pulseaudio [snd] [k] snd_ctl_poll
0.15% pulseaudio libpthread-2.19.so [.] 0x000000000000f360
0.15% pulseaudio [kernel.kallsyms] [k] sys_read
0.15% pulseaudio [kernel.kallsyms] [k] trace_hardirqs_off
0.14% pulseaudio [snd_hda_controller] [k] azx_get_position
0.14% pulseaudio [kernel.kallsyms] [k] find_next_bit
0.14% pulseaudio libpulsecommon-5.0.so [.] pa_idxset_rrobin
0.14% pulseaudio libpulsecommon-5.0.so [.] pa_write
0.14% pulseaudio libpulsecore-5.0.so [.] pa_asyncmsgq_read_after_poll
0.14% pulseaudio libpulsecommon-5.0.so [.] stat_add
0.14% pulseaudio [kernel.kallsyms] [k] pipe_write
0.14% pulseaudio [kernel.kallsyms] [k] pipe_read
0.14% pulseaudio libpulsecommon-5.0.so [.] drop_backlog
0.14% pulseaudio [kernel.kallsyms] [k] pick_next_task_fair
0.14% pulseaudio libpulsecommon-5.0.so [.] do_read
0.13% pulseaudio [kernel.kallsyms] [k] sys_ppoll
0.13% pulseaudio libc-2.19.so [.] memset
0.13% pulseaudio libpulse.so.0.17.3 [.] pa_mainloop_poll
0.13% pulseaudio libprotocol-native.so [.] command_set_volume
0.13% pulseaudio libpulsecore-5.0.so [.] inputs_drop
0.13% pulseaudio [kernel.kallsyms] [k] cpupri_set
0.13% pulseaudio libpthread-2.19.so [.] pthread_mutex_lock
0.13% pulseaudio libpthread-2.19.so [.] __pthread_mutex_lock_full
0.13% pulseaudio libpulsecore-5.0.so [.] pa_resampler_run
0.13% pulseaudio [snd_pcm] [k] snd_pcm_playback_poll
0.13% pulseaudio libpulsecommon-5.0.so [.] pa_rtclock_get
0.13% pulseaudio libpulsecore-5.0.so [.] pa_source_post
0.13% pulseaudio [kernel.kallsyms] [k] __rcu_read_lock
0.12% pulseaudio [kernel.kallsyms] [k] do_vfs_ioctl
0.12% pulseaudio libpulsecommon-5.0.so [.] pa_mcalign_csize
0.12% pulseaudio libpthread-2.19.so [.] __libc_read
0.12% pulseaudio [kernel.kallsyms] [k] update_curr_rt
0.12% pulseaudio libpulsecommon-5.0.so [.] can_push
0.12% pulseaudio libpulsecommon-5.0.so [.] index_scan
0.12% pulseaudio [kernel.kallsyms] [k] __list_add
0.12% pulseaudio libc-2.19.so [.] __GI___ioctl
0.12% pulseaudio [kernel.kallsyms] [k] trace_hardirqs_on
0.12% pulseaudio libpulse.so.0.17.3 [.] pa_frame_size
0.12% pulseaudio libc-2.19.so [.] strlen
0.12% pulseaudio libasound.so.2.0.0 [.] snd_pcm_hw_avail_update
0.12% pulseaudio [snd_pcm] [k] snd_pcm_update_hw_ptr0
0.12% pulseaudio libc-2.19.so [.] _int_malloc
0.11% pulseaudio [kernel.kallsyms] [k] vfs_write
0.11% pulseaudio libpthread-2.19.so [.] __errno_location
0.11% pulseaudio libpulsecommon-5.0.so [.] pa_run_once
0.11% pulseaudio libpulsecore-5.0.so [.] pa_source_check_type
0.11% pulseaudio [kernel.kallsyms] [k] effective_load.isra.33
0.11% pulseaudio [kernel.kallsyms] [k] in_lock_functions
0.11% pulseaudio [kernel.kallsyms] [k] might_fault
0.11% pulseaudio [kernel.kallsyms] [k] vfs_read
0.11% pulseaudio [kernel.kallsyms] [k] native_write_msr_safe
0.11% pulseaudio libpulsecommon-5.0.so [.] pa_fdsem_before_poll
0.11% pulseaudio libpulsecommon-5.0.so [.] pa_memblockq_drop
0.11% pulseaudio [kernel.kallsyms] [k] cpuacct_charge
0.11% pulseaudio [kernel.kallsyms] [k] fsnotify
0.11% pulseaudio [kernel.kallsyms] [k] schedule_hrtimeout_range_clock
0.11% pulseaudio [kernel.kallsyms] [k] match_held_lock
0.11% pulseaudio libpulsecommon-5.0.so [.] drop_block
0.10% pulseaudio [kernel.kallsyms] [k] _raw_spin_lock
0.10% pulseaudio [kernel.kallsyms] [k] dequeue_entity
0.10% pulseaudio libpulsecore-5.0.so [.] pa_sink_check_type
0.10% pulseaudio libpulse.so.0.17.3 [.] pa_bytes_to_usec
0.10% pulseaudio [kernel.kallsyms] [k] source_load
0.10% pulseaudio [kernel.kallsyms] [k] __srcu_read_lock
0.10% pulseaudio libspeexdsp.so.1.5.0 [.] speex_resampler_process_interleaved_float
0.10% pulseaudio libc-2.19.so [.] __libc_calloc
0.10% pulseaudio [kernel.kallsyms] [k] _raw_spin_unlock
0.10% pulseaudio libpthread-2.19.so [.] __pthread_enable_asynccancel
0.10% pulseaudio libasound.so.2.0.0 [.] snd_pcm_status
0.10% pulseaudio libpulsecore-5.0.so [.] pa_source_get_master
0.10% pulseaudio libprotocol-native.so [.] record_stream_check_type
0.10% pulseaudio [kernel.kallsyms] [k] sys_write
0.10% pulseaudio [kernel.kallsyms] [k] account_entity_enqueue
0.10% pulseaudio libpulsecommon-5.0.so [.] pa_get_volume_func
0.10% pulseaudio libpulsecommon-5.0.so [.] pa_read
0.10% pulseaudio libpulse.so.0.17.3 [.] mainloop_defer_enable
0.10% pulseaudio [kernel.kallsyms] [k] pipe_poll
0.09% pulseaudio libpulsecore-5.0.so [.] pa_thread_mq_get
0.09% pulseaudio [kernel.kallsyms] [k] kfree
0.09% pulseaudio libpulsecore-5.0.so [.] pa_object_ref
0.09% pulseaudio libm-2.19.so [.] __log10_finite
0.09% pulseaudio [kernel.kallsyms] [k] inotify_poll
0.09% pulseaudio libpthread-2.19.so [.] __libc_write
0.09% pulseaudio libpulsecore-5.0.so [.] asyncmsgq_read_cb
0.09% pulseaudio libc-2.19.so [.] __vsnprintf_chk
0.09% pulseaudio [kernel.kallsyms] [k] dequeue_rt_stack
0.09% pulseaudio [kernel.kallsyms] [k] unix_stream_recvmsg
0.09% pulseaudio libalsa-util.so [.] rtpoll_work_cb
0.09% pulseaudio libpulsecore-5.0.so [.] pa_asyncmsgq_done
0.09% pulseaudio [kernel.kallsyms] [k] __update_entity_load_avg_contrib
0.09% pulseaudio [kernel.kallsyms] [k] ttwu_stat
0.09% pulseaudio [kernel.kallsyms] [k] sys_ioctl
0.09% pulseaudio [kernel.kallsyms] [k] native_read_tsc
0.09% pulseaudio [kernel.kallsyms] [k] __lock_is_held
0.09% pulseaudio libpulsecommon-5.0.so [.] pa_memblock_new_fixed
0.08% pulseaudio libpulsecommon-5.0.so [.] hash_scan
0.08% pulseaudio libpulse.so.0.17.3 [.] pa_mainloop_iterate
0.08% pulseaudio libpulsecommon-5.0.so [.] update_prebuf
0.08% pulseaudio libpulsecommon-5.0.so [.] pa_memblockq_peek
0.08% pulseaudio libpulsecommon-5.0.so [.] do_pstream_read_write
0.08% pulseaudio libprotocol-native.so [.] source_output_push_cb
0.08% pulseaudio [snd_hda_controller] [k] azx_pcm_pointer
0.08% pulseaudio libc-2.19.so [.] malloc
0.08% pulseaudio libpulsecommon-5.0.so [.] pa_memblock_get_length
0.08% pulseaudio libpulsecore-5.0.so [.] remap_channels
0.08% pulseaudio libpulsecommon-5.0.so [.] pa_srbchannel_write
0.08% pulseaudio [kernel.kallsyms] [k] ktime_get_ts
0.08% pulseaudio [kernel.kallsyms] [k] __fdget
0.08% pulseaudio libasound.so.2.0.0 [.] snd_pcm_mmap_begin
0.08% pulseaudio libpulsecore-5.0.so [.] fill_mix_info.constprop.13
0.08% pulseaudio [kernel.kallsyms] [k] debug_smp_processor_id
0.08% pulseaudio [kernel.kallsyms] [k] poll_schedule_timeout
0.08% pulseaudio [kernel.kallsyms] [k] update_group_power
0.08% pulseaudio [kernel.kallsyms] [k] lock_release_non_nested
0.08% pulseaudio libpulsecore-5.0.so [.] pa_source_post_direct
0.08% pulseaudio [kernel.kallsyms] [k] __local_bh_disable_ip
0.08% pulseaudio [kernel.kallsyms] [k] dequeue_task_fair
0.08% pulseaudio libpulsecore-5.0.so [.] pa_object_check_type
0.08% pulseaudio [kernel.kallsyms] [k] __sb_end_write
0.08% pulseaudio [kernel.kallsyms] [k] update_rq_clock.part.78
0.07% pulseaudio libpulse.so.0.17.3 [.] pa_channel_map_valid
0.07% pulseaudio libpulsecommon-5.0.so [.] pa_pstream_unref
0.07% pulseaudio [kernel.kallsyms] [k] free_hot_cold_page
0.07% pulseaudio [kernel.kallsyms] [k] __sb_start_write
0.07% pulseaudio libpulsecommon-5.0.so [.] pa_frame_aligned
0.07% pulseaudio [kernel.kallsyms] [k] alloc_pages_current
0.07% pulseaudio libc-2.19.so [.] __clock_gettime
0.07% pulseaudio [kernel.kallsyms] [k] sysret_check
0.07% pulseaudio [kernel.kallsyms] [k] task_waking_fair
0.07% pulseaudio libpulsecore-5.0.so [.] pa_asyncq_read_before_poll
0.07% pulseaudio libpulsecore-5.0.so [.] pa_asyncq_read_after_poll
0.07% pulseaudio libpulsecommon-5.0.so [.] estimate
0.07% pulseaudio [kernel.kallsyms] [k] __perf_event_task_sched_out
0.07% pulseaudio libprotocol-native.so [.] sink_input_process_msg
0.07% pulseaudio libalsa-util.so [.] sink_process_msg
0.07% pulseaudio [kernel.kallsyms] [k] __local_bh_enable_ip
0.07% pulseaudio libpulsecore-5.0.so [.] pa_sink_get_latency_within_thread
0.07% pulseaudio [kernel.kallsyms] [k] trace_softirqs_on
0.07% pulseaudio libpulsecore-5.0.so [.] pa_sink_process_input_underruns
0.07% pulseaudio [kernel.kallsyms] [k] touch_atime
0.07% pulseaudio [kernel.kallsyms] [k] idle_enter_fair
0.07% pulseaudio [kernel.kallsyms] [k] __wake_up_common
0.07% pulseaudio libpulse.so.0.17.3 [.] pa_rtclock_now
0.07% pulseaudio libc-2.19.so [.] _int_free
0.07% pulseaudio libpulsecore-5.0.so [.] pa_object_unref
0.07% pulseaudio libprotocol-native.so [.] playback_stream_check_type
0.07% pulseaudio libasound.so.2.0.0 [.] snd_pcm_hw_hwsync
0.07% pulseaudio [vdso] [.] 0x000000000000070c
0.07% pulseaudio libpulsecore-5.0.so [.] pa_asyncmsgq_post
0.07% pulseaudio libpulsecore-5.0.so [.] flush_postq
0.06% pulseaudio libpulsecommon-5.0.so [.] pa_memexport_put
0.06% pulseaudio libpthread-2.19.so [.] __pthread_disable_asynccancel
0.06% pulseaudio [kernel.kallsyms] [k] trace_hardirqs_off_thunk
0.06% pulseaudio [snd_pcm] [k] snd_pcm_common_ioctl1
0.06% pulseaudio libpulsecore-5.0.so [.] pa_rtpoll_set_timer_disabled
0.06% pulseaudio libc-2.19.so [.] hack_digit.13635
0.06% pulseaudio libasound.so.2.0.0 [.] snd_pcm_avail_update
0.06% pulseaudio libc-2.19.so [.] __tfind
0.06% pulseaudio [kernel.kallsyms] [k] timerqueue_add
0.06% pulseaudio libpulsecommon-5.0.so [.] pa_memblockq_push_align
0.06% pulseaudio libc-2.19.so [.] _nl_make_l10nflist
0.06% pulseaudio libpulsecommon-5.0.so [.] pa_queue_pop
0.06% pulseaudio [kernel.kallsyms] [k] run_timer_softirq
0.06% pulseaudio [kernel.kallsyms] [k] __percpu_counter_add
0.06% pulseaudio libpulsecommon-5.0.so [.] pa_mempool_block_size_max
0.06% pulseaudio [kernel.kallsyms] [k] file_update_time
0.06% pulseaudio libpulsecore-5.0.so [.] pa_volume_s16ne_orc_2ch
0.06% pulseaudio libpulsecommon-5.0.so [.] pa_memexport_process_release
0.06% pulseaudio [kernel.kallsyms] [k] remove_wait_queue
0.06% pulseaudio libc-2.19.so [.] __libc_enable_asynccancel
0.06% pulseaudio libpulsecommon-5.0.so [.] pa_pstream_ref
0.06% pulseaudio libpulsecore-5.0.so [.] pa_sink_input_check_type
0.06% pulseaudio [kernel.kallsyms] [k] put_prev_entity
0.06% pulseaudio libpulse.so.0.17.3 [.] pa_cvolume_channels_equal_to
0.06% pulseaudio libpulsecommon-5.0.so [.] pa_iochannel_read_with_ancil
0.06% pulseaudio [kernel.kallsyms] [k] datagram_poll
0.06% pulseaudio libpulsecommon-5.0.so [.] pa_srbchannel_read
0.06% pulseaudio [kernel.kallsyms] [k] anon_pipe_buf_release
0.06% pulseaudio [kernel.kallsyms] [k] security_file_permission
0.06% pulseaudio [kernel.kallsyms] [k] check_preempt_curr
0.06% pulseaudio libpulsecommon-5.0.so [.] pa_pstream_is_pending
0.06% pulseaudio libpulse.so.0.17.3 [.] pa_sw_cvolume_multiply
0.06% pulseaudio libpulsecommon-5.0.so [.] pa_smoother_get
0.06% pulseaudio libpulse.so.0.17.3 [.] pa_cvolume_max
0.05% pulseaudio libprotocol-native.so [.] pstream_memblock_callback
0.05% pulseaudio [kernel.kallsyms] [k] unix_stream_sendmsg
0.05% pulseaudio libalsa-util.so [.] pa_rtpoll_item_get_userdata at plt
0.05% pulseaudio libpulsecore-5.0.so [.] pa_source_output_check_type
0.05% pulseaudio libpulsecore-5.0.so [.] calc_linear_integer_volume
0.05% pulseaudio [kernel.kallsyms] [k] cap_file_permission
0.05% pulseaudio libpulse.so.0.17.3 [.] pa_channels_valid
0.05% pulseaudio libpulsecommon-5.0.so [.] pa_queue_push
0.05% pulseaudio libpulsecommon-5.0.so [.] pa_bytes_to_usec_round_up
0.05% pulseaudio libprotocol-native.so [.] native_connection_send_memblock
0.05% pulseaudio libasound.so.2.0.0 [.] snd_pcm_areas_copy
0.05% pulseaudio libpulsecommon-5.0.so [.] pa_memblockq_prebuf_active
0.05% pulseaudio libpulsecore-5.0.so [.] push
0.05% pulseaudio libasound.so.2.0.0 [.] snd_ctl_elem_read
0.05% pulseaudio libpulsecore-5.0.so [.] pa_asyncmsgq_ref
0.05% pulseaudio [kernel.kallsyms] [k] __enqueue_rt_entity
0.05% pulseaudio [kernel.kallsyms] [k] sock_alloc_send_pskb
0.05% pulseaudio libprotocol-native.so [.] sink_input_pop_cb
0.05% pulseaudio orcexec.OnB5cZ [.] 0x00000000000000e1
0.05% pulseaudio libpthread-2.19.so [.] pthread_rwlock_rdlock
0.05% pulseaudio [kernel.kallsyms] [k] current_kernel_time
0.05% pulseaudio libpulse.so.0.17.3 [.] pa_usec_to_bytes
0.05% pulseaudio libpulsecore-5.0.so [.] resample
0.05% pulseaudio [snd_timer] [k] snd_timer_user_poll
0.05% pulseaudio [kernel.kallsyms] [k] __free_pages
0.05% pulseaudio libpthread-2.19.so [.] pthread_mutex_unlock
0.05% pulseaudio libpulse.so.0.17.3 [.] cleanup_io_events
0.05% pulseaudio [kernel.kallsyms] [k] __alloc_pages_nodemask
0.05% pulseaudio [kernel.kallsyms] [k] place_entity
0.05% pulseaudio libpulse.so.0.17.3 [.] pa_timeval_load
0.05% pulseaudio libpulsecore-5.0.so [.] pa_sink_render_into
0.05% pulseaudio libspeexdsp.so.1.5.0 [.] speex_resampler_process_native
0.05% pulseaudio libasound.so.2.0.0 [.] snd_pcm_hwsync
0.05% pulseaudio [kernel.kallsyms] [k] kmem_cache_free
0.05% pulseaudio [kernel.kallsyms] [k] fsnotify_notify_queue_is_empty
0.05% pulseaudio libpulsecommon-5.0.so [.] pa_hashmap_size
0.05% pulseaudio libpulse.so.0.17.3 [.] pa_cvolume_snprint_verbose
0.05% pulseaudio libm-2.19.so [.] __exp1
0.05% pulseaudio libc-2.19.so [.] __strcmp_sse2
0.05% pulseaudio libasound.so.2.0.0 [.] snd_mixer_elem_get_private at plt
0.05% pulseaudio [kernel.kallsyms] [k] native_sched_clock
0.05% pulseaudio [kernel.kallsyms] [k] trace_hardirqs_on_thunk
0.04% pulseaudio [kernel.kallsyms] [k] pollwake
0.04% pulseaudio libprotocol-native.so [.] pa_native_connection_check_type
0.04% pulseaudio [kernel.kallsyms] [k] get_pageblock_flags_mask
0.04% pulseaudio libc-2.19.so [.] __strncmp_sse2
0.04% pulseaudio [kernel.kallsyms] [k] ttwu_do_wakeup
0.04% pulseaudio [kernel.kallsyms] [k] __mnt_want_write
0.04% pulseaudio [kernel.kallsyms] [k] next_zones_zonelist
0.04% pulseaudio libpulsecommon-5.0.so [.] pa_memimport_get
0.04% pulseaudio libpulse.so.0.17.3 [.] pa_xfree
0.04% pulseaudio [snd_pcm] [k] snd_pcm_playback_ioctl1
0.04% pulseaudio libpulsecore-5.0.so [.] pa_sink_render_into_full
0.04% pulseaudio [kernel.kallsyms] [k] pick_next_task_idle
0.04% pulseaudio [kernel.kallsyms] [k] schedule
0.04% pulseaudio libpulsecore-5.0.so [.] pa_mix
0.04% pulseaudio [kernel.kallsyms] [k] sched_clock_cpu
0.04% pulseaudio [kernel.kallsyms] [k] list_del
0.04% pulseaudio [kernel.kallsyms] [k] __mod_zone_page_state
0.04% pulseaudio [kernel.kallsyms] [k] poll_select_copy_remaining
0.04% pulseaudio libasound.so.2.0.0 [.] snd_pcm_softvol_write_areas
0.04% pulseaudio libpulsecommon-5.0.so [.] pa_mutex_lock
0.04% pulseaudio libpulse.so.0.17.3 [.] pa_channel_map_equal
0.04% pulseaudio libpulsecore-5.0.so [.] pa_source_process_msg
0.04% pulseaudio [kernel.kallsyms] [k] perf_pmu_rotate_start.isra.48
0.04% pulseaudio libpulsecommon-5.0.so [.] pa_memchunk_make_writable
0.04% pulseaudio libc-2.19.so [.] realloc
0.04% pulseaudio [kernel.kallsyms] [k] rcu_note_context_switch
0.04% pulseaudio libpulsecommon-5.0.so [.] pa_memblock_is_silence
0.04% pulseaudio libpulsecommon-5.0.so [.] pa_mcalign_pop
0.04% pulseaudio [kernel.kallsyms] [k] lockdep_sys_exit_thunk
0.04% pulseaudio ld-2.19.so [.] update_get_addr
0.04% pulseaudio libasound.so.2.0.0 [.] snd_pcm_plugin_status
0.04% pulseaudio [kernel.kallsyms] [k] __srcu_read_unlock
0.04% pulseaudio libpulsecommon-5.0.so [.] pa_log_level_meta
0.04% pulseaudio [kernel.kallsyms] [k] add_wait_queue
0.04% pulseaudio [kernel.kallsyms] [k] cap_file_ioctl
0.04% pulseaudio [snd] [k] snd_ctl_ioctl
0.04% pulseaudio [kernel.kallsyms] [k] dequeue_task
0.04% pulseaudio libpulsecommon-5.0.so [.] pa_memchunk_reset
0.04% pulseaudio [kernel.kallsyms] [k] enqueue_task
0.04% pulseaudio [kernel.kallsyms] [k] down_read
0.04% pulseaudio [kernel.kallsyms] [k] mutex_lock_interruptible_nested
0.04% pulseaudio libpulse.so.0.17.3 [.] pa_sample_format_valid
0.04% pulseaudio libprotocol-native.so [.] pa_msgobject_check_type at plt
0.04% pulseaudio [kernel.kallsyms] [k] __kmalloc_node_track_caller
0.04% pulseaudio [snd] [k] snd_power_wait
0.04% pulseaudio libpulsecommon-5.0.so [.] pa_memblock_acquire_chunk
0.04% pulseaudio [kernel.kallsyms] [k] select_task_rq_rt
0.04% pulseaudio [kernel.kallsyms] [k] netlink_poll
0.04% pulseaudio [kernel.kallsyms] [k] sched_clock
0.04% pulseaudio libasound.so.2.0.0 [.] snd_pcm_avail
0.04% pulseaudio [kernel.kallsyms] [k] kmem_cache_alloc_node
0.04% pulseaudio libpulse.so.0.17.3 [.] pa_mainloop_wakeup
0.04% pulseaudio libpulsecore-5.0.so [.] pa_asyncq_write_after_poll
0.04% pulseaudio libpulsecommon-5.0.so [.] pa_queue_isempty
0.04% pulseaudio libpulsecommon-5.0.so [.] pa_mutex_unlock
0.04% pulseaudio [kernel.kallsyms] [k] eventfd_write
0.03% pulseaudio libalsa-util.so [.] pa_alsa_safe_mmap_begin
0.03% pulseaudio [kernel.kallsyms] [k] restore
0.03% pulseaudio libasound.so.2.0.0 [.] is_ops
0.03% pulseaudio libpulsecommon-5.0.so [.] pa_tagstruct_new
0.03% pulseaudio libpulsecommon-5.0.so [.] callback
0.03% pulseaudio libpulsecore-5.0.so [.] pa_sink_input_drop
0.03% pulseaudio [kernel.kallsyms] [k] dequeue_task_rt
0.03% pulseaudio libpulse.so.0.17.3 [.] pa_sw_volume_snprint_dB
0.03% pulseaudio libc-2.19.so [.] read_int
0.03% pulseaudio libc-2.19.so [.] __isinf
0.03% pulseaudio libpulsecommon-5.0.so [.] memblock_make_local
0.03% pulseaudio libpthread-2.19.so [.] __pthread_mutex_unlock_usercnt
0.03% pulseaudio [kernel.kallsyms] [k] get_nohz_timer_target
0.03% pulseaudio libpthread-2.19.so [.] __libc_send
0.03% pulseaudio libpulse.so.0.17.3 [.] pa_mainloop_dispatch at plt
0.03% pulseaudio [kernel.kallsyms] [k] rb_insert_color
0.03% pulseaudio [kernel.kallsyms] [k] __slab_free
0.03% pulseaudio libpulsecommon-5.0.so [.] pa_smoother_translate
0.03% pulseaudio [kernel.kallsyms] [k] free_pages.part.63
0.03% pulseaudio libc-2.19.so [.] __GI___strcmp_ssse3
0.03% pulseaudio [kernel.kallsyms] [k] debug_check_no_locks_freed
0.03% pulseaudio libpulse.so.0.17.3 [.] pa_timeval_cmp
0.03% pulseaudio libpulsecommon-5.0.so [.] io_callback
0.03% pulseaudio libpulse.so.0.17.3 [.] pa_sample_rate_valid
0.03% pulseaudio [kernel.kallsyms] [k] perf_pmu_disable
0.03% pulseaudio libpulse.so.0.17.3 [.] pa_cvolume_compatible_with_channel_map
0.03% pulseaudio [kernel.kallsyms] [k] dequeue_rt_entity
0.03% pulseaudio [kernel.kallsyms] [k] _raw_read_unlock_irq
0.03% pulseaudio libprotocol-native.so [.] playback_stream_request_bytes
0.03% pulseaudio libasound.so.2.0.0 [.] snd1_pcm_mmap_appl_forward
0.03% pulseaudio [kernel.kallsyms] [k] __alloc_skb
0.03% pulseaudio libpulsecore-5.0.so [.] calc_linear_float_volume
0.03% pulseaudio libpulsecommon-5.0.so [.] pa_memblock_ref_is_one
0.03% pulseaudio libpulsecore-5.0.so [.] pa_rtpoll_timer_elapsed
0.03% pulseaudio libpulsecommon-5.0.so [.] pa_mcalign_push
0.03% pulseaudio libalsa-util.so [.] pa_alsa_path_set_volume
0.03% pulseaudio libpulse.so.0.17.3 [.] pa_sample_spec_valid at plt
0.03% pulseaudio [kernel.kallsyms] [k] __mark_inode_dirty
0.03% pulseaudio [snd_pcm] [k] snd_pcm_hwsync
0.03% pulseaudio [kernel.kallsyms] [k] sock_def_readable
0.03% pulseaudio libalsa-util.so [.] pa_alsa_safe_avail
0.03% pulseaudio libpulsecommon-5.0.so [.] pa_idxset_string_hash_func
0.03% pulseaudio libpulse.so.0.17.3 [.] pa_bytes_per_second
0.03% pulseaudio [kernel.kallsyms] [k] eventfd_read
0.03% pulseaudio [kernel.kallsyms] [k] skb_release_head_state
0.03% pulseaudio libasound.so.2.0.0 [.] snd_pcm_hw_mmap_commit
0.03% pulseaudio [kernel.kallsyms] [k] ksize
0.03% pulseaudio libpulsecore-5.0.so [.] pa_asyncmsgq_read_fd
0.03% pulseaudio [kernel.kallsyms] [k] sock_recvmsg
0.03% pulseaudio [kernel.kallsyms] [k] copy_page_to_iter
0.03% pulseaudio libpulsecore-5.0.so [.] pa_sink_volume_change_apply
0.03% pulseaudio libpulsecore-5.0.so [.] pa_sink_get_requested_latency_within_thread
0.03% pulseaudio libpulsecommon-5.0.so [.] pa_memblock_unref_fixed
0.03% pulseaudio [kernel.kallsyms] [k] sockfd_lookup_light
0.03% pulseaudio [kernel.kallsyms] [k] update_min_vruntime
0.03% pulseaudio libpulsecommon-5.0.so [.] pa_memblockq_pop_missing
0.03% pulseaudio [kernel.kallsyms] [k] intel_pstate_timer_func
0.03% pulseaudio libpulsecommon-5.0.so [.] pa_vsnprintf
0.03% pulseaudio libc-2.19.so [.] __GI___mempcpy
0.03% pulseaudio [kernel.kallsyms] [k] debug_mutex_unlock
0.03% pulseaudio libpulsecommon-5.0.so [.] pa_pstream_send_packet
0.03% pulseaudio [kernel.kallsyms] [k] policy_zonelist
0.03% pulseaudio libpulsecommon-5.0.so [.] pa_pstream_send_release
0.03% pulseaudio [kernel.kallsyms] [k] x86_pmu_disable
0.03% pulseaudio [kernel.kallsyms] [k] do_sync_write
0.03% pulseaudio libpthread-2.19.so [.] sem_wait
0.03% pulseaudio libpulsecore-5.0.so [.] pa_asyncmsgq_read_after_poll at plt
0.03% pulseaudio libpulsecommon-5.0.so [.] pa_pdispatch_run
0.03% pulseaudio libasound.so.2.0.0 [.] snd_pcm_format_physical_width
0.03% pulseaudio [kernel.kallsyms] [k] timecounter_read
0.03% pulseaudio libasound.so.2.0.0 [.] snd_pcm_mmap_commit
0.03% pulseaudio libpulse.so.0.17.3 [.] pa_xmalloc
0.03% pulseaudio libpulsecommon-5.0.so [.] write_index_changed
0.03% pulseaudio [kernel.kallsyms] [k] futex_wait
0.03% pulseaudio libalsa-util.so [.] check_left_to_play
0.03% pulseaudio [kernel.kallsyms] [k] __kmalloc_track_caller
0.03% pulseaudio libpulsecore-5.0.so [.] pa_source_set_volume
0.03% pulseaudio [kernel.kallsyms] [k] mutex_unlock
0.03% pulseaudio libalsa-util.so [.] hw_sleep_time
0.03% pulseaudio [kernel.kallsyms] [k] account_entity_dequeue
0.03% pulseaudio libprotocol-native.so [.] playback_stream_process_msg
0.03% pulseaudio libprotocol-native.so [.] pstream_drain_callback
0.03% pulseaudio libpulsecore-5.0.so [.] pa_asyncq_read_fd
0.03% pulseaudio libalsa-util.so [.] pa_rtclock_now at plt
0.03% pulseaudio libpulse.so.0.17.3 [.] pa_cvolume_scale
0.03% pulseaudio libpulsecore-5.0.so [.] asyncmsgq_read_work
0.03% pulseaudio libpulsecore-5.0.so [.] pa_asyncmsgq_write_after_poll
0.03% pulseaudio libprotocol-native.so [.] record_stream_process_msg
0.03% pulseaudio libpulsecore-5.0.so [.] fit_buf.isra.3
0.03% pulseaudio libpulse.so.0.17.3 [.] pa_timeval_add
0.03% pulseaudio libpulsecommon-5.0.so [.] pa_memblock_get_pool
0.03% pulseaudio libpulsecore-5.0.so [.] pa_resampler_request
0.02% pulseaudio [kernel.kallsyms] [k] ___sys_recvmsg
0.02% pulseaudio libpulsecore-5.0.so [.] pa_rtpoll_item_get_pollfd
0.02% pulseaudio libpulsecommon-5.0.so [.] pa_pstream_send_memblock
0.02% pulseaudio libpulsecore-5.0.so [.] pa_asyncmsgq_write_before_poll
0.02% pulseaudio libpulsecore-5.0.so [.] pa_asyncmsgq_dispatch
0.02% pulseaudio libasound.so.2.0.0 [.] snd1_pcm_generic_poll_revents
0.02% pulseaudio libpulsecommon-5.0.so [.] pa_iochannel_is_readable
0.02% pulseaudio [kernel.kallsyms] [k] deactivate_task
0.02% pulseaudio [kernel.kallsyms] [k] finish_task_switch
0.02% pulseaudio [kernel.kallsyms] [k] current_fs_time
0.02% pulseaudio [kernel.kallsyms] [k] sock_sendmsg
0.02% pulseaudio [kernel.kallsyms] [k] __fdget_pos
0.02% pulseaudio libpulsecommon-5.0.so [.] defer_callback
0.02% pulseaudio [kernel.kallsyms] [k] native_smp_send_reschedule
0.02% pulseaudio [kernel.kallsyms] [k] do_raw_read_lock
0.02% pulseaudio libc-2.19.so [.] free
0.02% pulseaudio libpulsecommon-5.0.so [.] pa_memchunk_isset
0.02% pulseaudio [kernel.kallsyms] [k] trace_softirqs_off
0.02% pulseaudio libpulse.so.0.17.3 [.] pa_timeval_diff
0.02% pulseaudio libpulse.so.0.17.3 [.] pa_ascii_valid
0.02% pulseaudio libpulse.so.0.17.3 [.] pa_xmalloc0
0.02% pulseaudio libasound.so.2.0.0 [.] snd1_pcm_generic_hwsync
0.02% pulseaudio libpulsecommon-5.0.so [.] pa_pdispatch_unref
0.02% pulseaudio [kernel.kallsyms] [k] sys_sendto
0.02% pulseaudio libpulsecommon-5.0.so [.] pa_pstream_send_tagstruct_with_creds
0.02% pulseaudio [kernel.kallsyms] [k] _raw_read_lock_irq
0.02% pulseaudio [kernel.kallsyms] [k] skb_copy_datagram_from_iovec
0.02% pulseaudio libpulsecommon-5.0.so [.] remove_entry
0.02% pulseaudio [kernel.kallsyms] [k] lockdep_trace_alloc
0.02% pulseaudio libpulsecommon-5.0.so [.] enable_events
0.02% pulseaudio libasound.so.2.0.0 [.] snd_pcm_plugin_mmap_commit
0.02% pulseaudio libpulsecore-5.0.so [.] pa_sconv_s16le_from_f32ne_sse2
0.02% pulseaudio [kernel.kallsyms] [k] _raw_spin_lock_irq
0.02% pulseaudio [kernel.kallsyms] [k] _copy_from_user
0.02% pulseaudio libpulsecommon-5.0.so [.] pa_iochannel_write
0.02% pulseaudio [snd_pcm] [k] snd_pcm_update_hw_ptr
0.02% pulseaudio [kernel.kallsyms] [k] skb_release_data
0.02% pulseaudio libpulse.so.0.17.3 [.] pa_sw_volume_to_linear
0.02% pulseaudio [kernel.kallsyms] [k] apic_timer_interrupt
0.02% pulseaudio [snd_pcm] [k] snd_pcm_update_state
0.02% pulseaudio [kernel.kallsyms] [k] target_load
0.02% pulseaudio [kernel.kallsyms] [k] do_sync_read
0.02% pulseaudio [kernel.kallsyms] [k] do_futex
0.02% pulseaudio libpulsecommon-5.0.so [.] pa_silence_memory
0.02% pulseaudio libpulsecommon-5.0.so [.] pa_packet_unref
0.02% pulseaudio libpulsecommon-5.0.so [.] pa_memblock_new
0.02% pulseaudio libpulse.so.0.17.3 [.] pa_cvolume_remap
0.02% pulseaudio [kernel.kallsyms] [k] sys_futex
0.02% pulseaudio [kernel.kallsyms] [k] lockdep_sys_exit
0.02% pulseaudio [kernel.kallsyms] [k] free_pages_prepare
0.02% pulseaudio libpulsecommon-5.0.so [.] pa_memblockq_get_read_index
0.02% pulseaudio libpulsecommon-5.0.so [.] pa_tagstruct_getu32
0.02% pulseaudio [kernel.kallsyms] [k] sock_wfree
0.02% pulseaudio [kernel.kallsyms] [k] pull_rt_task
0.02% pulseaudio [kernel.kallsyms] [k] read_tsc
0.02% pulseaudio [kernel.kallsyms] [k] ctx_sched_out
0.02% pulseaudio libpulsecommon-5.0.so [.] pa_tagstruct_putu32
0.02% pulseaudio libasound.so.2.0.0 [.] snd_pcm_status_get_avail
0.02% pulseaudio libasound.so.2.0.0 [.] snd_pcm_plugin_avail_update
0.02% pulseaudio [kernel.kallsyms] [k] _raw_spin_unlock_irq
0.02% pulseaudio libpulse.so.0.17.3 [.] mainloop_io_new
0.02% pulseaudio [kernel.kallsyms] [k] _raw_spin_lock_bh
0.02% pulseaudio libpulsecore-5.0.so [.] pa_object_check_type at plt
0.02% pulseaudio [kernel.kallsyms] [k] clear_buddies
0.02% pulseaudio libpulsecore-5.0.so [.] pa_rtpoll_item_get_userdata
0.02% pulseaudio [kernel.kallsyms] [k] memcpy_fromiovecend
0.02% pulseaudio libpulsecommon-5.0.so [.] pa_memblockq_is_readable
0.02% pulseaudio libpulsecommon-5.0.so [.] pa_hashmap_get
0.02% pulseaudio [kernel.kallsyms] [k] update_rq_clock
0.02% pulseaudio [kernel.kallsyms] [k] generic_pipe_buf_confirm
0.02% pulseaudio libpulse.so.0.17.3 [.] mainloop_io_free
0.02% pulseaudio [kernel.kallsyms] [k] cap_socket_recvmsg
0.02% pulseaudio [kernel.kallsyms] [k] __perf_event_task_sched_in
0.02% pulseaudio [snd_hda_controller] [k] azx_cc_read
0.02% pulseaudio libpulsecommon-5.0.so [.] pa_silence_memchunk
0.02% pulseaudio [kernel.kallsyms] [k] __wake_up_sync_key
0.02% pulseaudio [kernel.kallsyms] [k] zone_statistics
0.02% pulseaudio [kernel.kallsyms] [k] hrtimer_init
0.02% pulseaudio libprotocol-native.so [.] pstream_packet_callback
0.02% pulseaudio libasound.so.2.0.0 [.] snd_ctl_hw_elem_read
0.02% pulseaudio libpulsecore-5.0.so [.] pa_memblock_release at plt
0.02% pulseaudio [kernel.kallsyms] [k] iov_fault_in_pages_read
0.02% pulseaudio [kernel.kallsyms] [k] arch_scale_smt_power
0.02% pulseaudio libpulsecore-5.0.so [.] pa_asyncq_post
0.02% pulseaudio libpulsecommon-5.0.so [.] pa_memblockq_get_minreq
0.02% pulseaudio libalsa-util.so [.] snd_pcm_avail at plt
0.02% pulseaudio libpulsecommon-5.0.so [.] pa_iochannel_is_writable
0.02% pulseaudio libpulsecommon-5.0.so [.] pa_idxset_trivial_hash_func
0.02% pulseaudio libasound.so.2.0.0 [.] snd_pcm_status_sizeof
0.02% pulseaudio [kernel.kallsyms] [k] pipe_iov_copy_from_user
0.02% pulseaudio libasound.so.2.0.0 [.] snd_pcm_areas_copy at plt
0.02% pulseaudio libpulsecore-5.0.so [.] speex_resample_float
0.02% pulseaudio [kernel.kallsyms] [k] sys_recvmsg
0.02% pulseaudio libspeexdsp.so.1.5.0 [.] speex_resampler_process_float at plt
0.02% pulseaudio libalsa-util.so [.] update_smoother
0.02% pulseaudio libpthread-2.19.so [.] __libc_recvmsg
0.02% pulseaudio libpulse.so.0.17.3 [.] pa_sample_format_valid at plt
0.02% pulseaudio libalsa-util.so [.] update_smoother
0.02% pulseaudio libpulsecommon-5.0.so [.] memimport_release_cb
0.02% pulseaudio [kernel.kallsyms] [k] pid_vnr
0.02% pulseaudio libasound.so.2.0.0 [.] softvol_convert_stereo_vol
0.02% pulseaudio libpulsecommon-5.0.so [.] pa_pdispatch_ref
0.02% pulseaudio libpulse.so.0.17.3 [.] pa_utf8_valid
0.02% pulseaudio [kernel.kallsyms] [k] poll_select_set_timeout
0.02% pulseaudio libpulsecommon-5.0.so [.] pa_memblock_unref at plt
0.02% pulseaudio libpulse.so.0.17.3 [.] pa_cvolume_set
0.02% pulseaudio libpulsecore-5.0.so [.] pa_source_is_passthrough
0.02% pulseaudio [kernel.kallsyms] [k] __do_softirq
0.02% pulseaudio [kernel.kallsyms] [k] local_clock
0.02% pulseaudio libpulsecore-5.0.so [.] set_shared_volume_within_thread
0.02% pulseaudio libpulse.so.0.17.3 [.] pa_sw_cvolume_multiply_scalar
0.02% pulseaudio libalsa-util.so [.] element_set_volume
0.02% pulseaudio [kernel.kallsyms] [k] put_pid
0.02% pulseaudio libasound.so.2.0.0 [.] snd_timer_read
0.02% pulseaudio libpulsecommon-5.0.so [.] pa_pstream_send_tagstruct_with_ancil
0.02% pulseaudio [kernel.kallsyms] [k] pick_next_task_rt
0.02% pulseaudio libpulse.so.0.17.3 [.] pa_volume_snprint_verbose
0.02% pulseaudio libc-2.19.so [.] _IO_str_init_static_internal
0.02% pulseaudio [kernel.kallsyms] [k] get_futex_key
0.02% pulseaudio [kernel.kallsyms] [k] eventfd_ctx_read
0.02% pulseaudio libpulsecore-5.0.so [.] pa_asyncq_push
0.02% pulseaudio libasound.so.2.0.0 [.] snd_pcm_status_get_delay
0.02% pulseaudio [kernel.kallsyms] [k] unix_write_space
0.02% pulseaudio [kernel.kallsyms] [k] __this_cpu_preempt_check
0.02% pulseaudio [kernel.kallsyms] [k] _raw_spin_unlock_bh
0.02% pulseaudio libpulsecommon-5.0.so [.] pa_run_once at plt
0.02% pulseaudio [kernel.kallsyms] [k] cap_socket_sendmsg
0.02% pulseaudio [kernel.kallsyms] [k] __compute_runnable_contrib
0.02% pulseaudio libpulsecore-5.0.so [.] pa_asyncmsgq_unref
0.01% pulseaudio [kernel.kallsyms] [k] rcu_check_callbacks
0.01% pulseaudio libpulse.so.0.17.3 [.] pa_sw_volume_from_dB
0.01% pulseaudio libalsa-util.so [.] source_set_volume_cb
0.01% pulseaudio libpulsecore-5.0.so [.] pa_volume_memchunk
0.01% pulseaudio [kernel.kallsyms] [k] maybe_add_creds
0.01% pulseaudio libpulsecommon-5.0.so [.] pthread_mutex_unlock at plt
0.01% pulseaudio libc-2.19.so [.] transcmp
0.01% pulseaudio [snd_usb_audio] [k] snd_usb_pcm_pointer
0.01% pulseaudio libpulsecore-5.0.so [.] pa_source_set_reference_volume_direct
0.01% pulseaudio libpulsecore-5.0.so [.] pa_source_volume_change_apply
0.01% pulseaudio libpulsecommon-5.0.so [.] pa_packet_ref
0.01% pulseaudio libpthread-2.19.so [.] sem_post
0.01% pulseaudio libasound.so.2.0.0 [.] snd_mixer_poll_descriptors_revents
0.01% pulseaudio [kernel.kallsyms] [k] timespec_add_safe
0.01% pulseaudio libc-2.19.so [.] _IO_old_init
0.01% pulseaudio [kernel.kallsyms] [k] intel_pmu_enable_all
0.01% pulseaudio [kernel.kallsyms] [k] lock_is_held
0.01% pulseaudio [kernel.kallsyms] [k] raise_softirq
0.01% pulseaudio libpulsecommon-5.0.so [.] pa_packet_new
0.01% pulseaudio [kernel.kallsyms] [k] rb_erase
0.01% pulseaudio libpulsecore-5.0.so [.] pa_rtpoll_set_timer_relative
0.01% pulseaudio [kernel.kallsyms] [k] set_task_cpu
0.01% pulseaudio libpulsecommon-5.0.so [.] pa_tagstruct_eof
0.01% pulseaudio libalsa-util.so [.] snd_pcm_status_get_htstamp at plt
0.01% pulseaudio [kernel.kallsyms] [k] futex_wait_queue_me
0.01% pulseaudio [kernel.kallsyms] [k] kill_fasync
0.01% pulseaudio libpulsecore-5.0.so [.] asyncmsgq_write_after
0.01% pulseaudio libc-2.19.so [.] getenv
0.01% pulseaudio [kernel.kallsyms] [k] set_normalized_timespec
0.01% pulseaudio libpulsecommon-5.0.so [.] pa_tagstruct_gets
0.01% pulseaudio libprotocol-native.so [.] native_connection_process_msg
0.01% pulseaudio libpulsecommon-5.0.so [.] pa_memblockq_push at plt
0.01% pulseaudio [kernel.kallsyms] [k] rcu_process_callbacks
0.01% pulseaudio libasound.so.2.0.0 [.] snd_pcm_status_get_htstamp@@ALSA_0.9.0rc8
0.01% pulseaudio libpulsecore-5.0.so [.] pa_asyncmsgq_send
0.01% pulseaudio libpulsecore-5.0.so [.] pa_asyncmsgq_read_before_poll
0.01% pulseaudio [kernel.kallsyms] [k] enqueue_hrtimer
0.01% pulseaudio [kernel.kallsyms] [k] update_time
0.01% pulseaudio libasound.so.2.0.0 [.] ioctl at plt
0.01% pulseaudio libpulse.so.0.17.3 [.] pa_channel_map_valid at plt
0.01% pulseaudio libpulsecommon-5.0.so [.] pa_snprintf
0.01% pulseaudio libc-2.19.so [.] _IO_no_init
0.01% pulseaudio libalsa-util.so [.] memset at plt
0.01% pulseaudio libm-2.19.so [.] @plt
0.01% pulseaudio [kernel.kallsyms] [k] __acct_update_integrals
0.01% pulseaudio libpulsecommon-5.0.so [.] pa_pstream_send_simple_ack
0.01% pulseaudio libpulsecommon-5.0.so [.] write at plt
0.01% pulseaudio [kernel.kallsyms] [k] intel_pstate_set_pstate
0.01% pulseaudio [kernel.kallsyms] [k] __x2apic_send_IPI_mask
0.01% pulseaudio libpulse.so.0.17.3 [.] pa_timeval_load at plt
0.01% pulseaudio libc-2.19.so [.] __memmove_ssse3_back
0.01% pulseaudio [kernel.kallsyms] [k] do_raw_read_unlock
0.01% pulseaudio libalsa-util.so [.] pa_log_level_meta at plt
0.01% pulseaudio libpulsecommon-5.0.so [.] pa_frame_align
0.01% pulseaudio [kernel.kallsyms] [k] put_prev_task_fair
0.01% pulseaudio libpulsecommon-5.0.so [.] mempool_allocate_slot
0.01% pulseaudio [kernel.kallsyms] [k] hash_futex
0.01% pulseaudio [kernel.kallsyms] [k] futex_wait_setup
0.01% pulseaudio libpulse.so.0.17.3 [.] pa_cvolume_equal
0.01% pulseaudio libpulsecore-5.0.so [.] pa_asyncmsgq_write_after_poll at plt
0.01% pulseaudio libpulsecore-5.0.so [.] pa_msgobject_check_type at plt
0.01% pulseaudio libpulsecore-5.0.so [.] pa_cvolume_channels_equal_to at plt
0.01% pulseaudio libpulsecommon-5.0.so [.] pa_iochannel_is_hungup
0.01% pulseaudio libpulsecore-5.0.so [.] calc_linear_integer_stream_volumes
0.01% pulseaudio libpulse.so.0.17.3 [.] pa_channels_valid at plt
0.01% pulseaudio [kernel.kallsyms] [k] pick_next_task_stop
0.01% pulseaudio libpulsecommon-5.0.so [.] semread_cb
0.01% pulseaudio libalsa-util.so [.] pa_memblock_unref_fixed at plt
0.01% pulseaudio libpulse.so.0.17.3 [.] pa_mainloop_run
0.01% pulseaudio [kernel.kallsyms] [k] check_cfs_rq_runtime
0.01% pulseaudio [kernel.kallsyms] [k] note_gp_changes
0.01% pulseaudio [kernel.kallsyms] [k] ttwu_do_activate.constprop.91
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