#
# Total Lost Samples: 0
#
# Samples: 0  of event 'sched:sched_stat_sleep'
# Event count (approx.): 0
#
# Overhead  Command  Shared Object  Symbol
# ........  .......  .............  ......
#


# Samples: 58K of event 'sched:sched_switch'
# Event count (approx.): 539001029664
#
# Overhead  Command          Shared Object     Symbol        
# ........  ...............  ................  ..............
#
    36.45%  QQmlThread       [kernel.vmlinux]  [k] __schedule
                 |
                 ---__schedule
                    schedule
                    schedule_hrtimeout_range_clock
                    schedule_hrtimeout_range
                    poll_schedule_timeout
                    do_sys_poll
                    sys_poll
                    entry_SYSCALL_64_fastpath
                    0x7f8854d4118d
                    0x7f88537e6fbc
                    g_main_context_iteration
                    QEventDispatcherGlib::processEvents
                    QEventLoop::exec
                    QThread::exec
                    0x7f88541f6055
                    0x7f8855642b8e
                    start_thread
                    __clone

    34.82%  eventloop_vsync  [kernel.vmlinux]  [k] __schedule
            |
            ---__schedule
               schedule
               |          
               |--34.71%--futex_wait_queue_me
               |          futex_wait
               |          do_futex
               |          sys_futex
               |          entry_SYSCALL_64_fastpath
               |          |          
               |          |--34.70%--pthread_cond_wait@@GLIBC_2.3.2
               |          |          |          
               |          |          |--34.70%--0x7f88511a9d39
               |          |          |          0x7f88511ab497
               |          |          |          |          
               |          |          |          |--34.70%--xcb_wait_for_reply
               |          |          |          |          |          
               |          |          |          |          |--34.69%--_XReply
               |          |          |          |          |          |          
               |          |          |          |          |          |--34.27%--0x7f885187f39a
               |          |          |          |          |          |          0x7f885187f6d7
               |          |          |          |          |          |          0x7f883c0772ab
               |          |          |          |          |          |          0x7f883c0777b1
               |          |          |          |          |          |          |          
               |          |          |          |          |          |          |--34.27%--0x7f883c0694a0
               |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |--34.27%--QPlatformBackingStore::composeAndFlush
               |          |          |          |          |          |          |          |          0x7f884ae07907
               |          |          |          |          |          |          |          |          0x7f8855bd830b
               |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |--34.25%--0x7f8855bd9146
               |          |          |          |          |          |          |          |          |          0x7f8855bdb26f
               |          |          |          |          |          |          |          |          |          |          
               |          |          |          |          |          |          |          |          |          |--34.25%--0x7f8855bdb43c
               |          |          |          |          |          |          |          |          |          |          QWidgetPrivate::syncBackingStore
               |          |          |          |          |          |          |          |          |          |          QWidget::event
               |          |          |          |          |          |          |          |          |          |          QMainWindow::event
               |          |          |          |          |          |          |          |          |          |          QApplicationPrivate::notify_helper
               |          |          |          |          |          |          |          |          |          |          QApplication::notify
               |          |          |          |          |          |          |          |          |          |          QCoreApplication::notifyInternal
               |          |          |          |          |          |          |          |          |          |          QCoreApplicationPrivate::sendPostedEvents
               |          |          |          |          |          |          |          |          |          |          0x7f885587a143
               |          |          |          |          |          |          |          |          |          |          g_main_context_dispatch
               |          |          |          |          |          |          |          |          |          |          0x7f88537e7020

<snip>

   28.73%  QXcbEventReader  [kernel.vmlinux]  [k] __schedule
            |
            ---__schedule
               schedule
               |          
               |--28.55%--schedule_hrtimeout_range_clock
               |          schedule_hrtimeout_range
               |          poll_schedule_timeout
               |          do_sys_poll
               |          sys_poll
               |          entry_SYSCALL_64_fastpath
               |          0x7f8854d4118d
               |          |          
               |          |--28.55%--0x7f88511a9ae2
               |          |          xcb_wait_for_event
               |          |          0x7f884ade8379
               |          |          0x7f8855642b8e
               |          |          start_thread
               |          |          __clone