2026-05-03 10:54:28,167 INFO     tuned.daemon.application: TuneD: 2.22.1, kernel: 4.18.0-553.117.1.el8_10.x86_64
2026-05-03 10:54:28,168 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2026-05-03 10:54:28,174 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2026-05-03 10:54:28,176 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2026-05-03 10:54:28,506 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2026-05-03 10:54:28,511 INFO     tuned.profiles.loader: loading profile: virtual-guest
2026-05-03 10:54:28,532 INFO     tuned.daemon.controller: starting controller
2026-05-03 10:54:28,532 INFO     tuned.daemon.daemon: starting tuning
2026-05-03 10:54:28,566 INFO     tuned.plugins.base: instance cpu: assigning devices cpu0, cpu5, cpu1, cpu3, cpu7, cpu6, cpu4, cpu2
2026-05-03 10:54:28,589 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2026-05-03 10:54:28,607 INFO     tuned.plugins.base: instance disk: assigning devices sda
2026-05-03 10:54:28,615 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2026-05-03 10:54:28,664 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2026-05-03 11:14:35,462 INFO     tuned.plugins.hotplug: device 'loop0' added
2026-05-03 11:14:35,465 INFO     tuned.plugins.hotplug: instance disk: adding new device loop0
2026-05-03 11:37:10,012 INFO     tuned.daemon.controller: terminating controller
2026-05-03 11:37:10,021 INFO     tuned.daemon.daemon: stopping tuning
2026-05-03 11:37:10,132 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2026-05-03 11:37:10,193 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'flags'
2026-05-03 11:37:10,193 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 89, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 315, in instance_unapply_tuning
    self._instance_unapply_static(instance, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1019, in _instance_unapply_static
    self._restore_ps_affinity()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 975, in _restore_ps_affinity
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-05-03 11:37:10,216 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'flags'
2026-05-03 11:37:10,216 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 89, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 315, in instance_unapply_tuning
    self._instance_unapply_static(instance, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1019, in _instance_unapply_static
    self._restore_ps_affinity()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 975, in _restore_ps_affinity
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-05-03 13:37:10,680 INFO     tuned.daemon.application: TuneD: 2.22.1, kernel: 4.18.0-553.117.1.el8_10.x86_64
2026-05-03 13:37:10,680 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2026-05-03 13:37:10,691 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2026-05-03 13:37:10,694 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2026-05-03 13:37:11,198 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2026-05-03 13:37:11,201 INFO     tuned.profiles.loader: loading profile: virtual-guest
2026-05-03 13:37:11,212 INFO     tuned.daemon.controller: starting controller
2026-05-03 13:37:11,212 INFO     tuned.daemon.daemon: starting tuning
2026-05-03 13:37:11,245 INFO     tuned.plugins.base: instance cpu: assigning devices cpu0, cpu1, cpu2, cpu5, cpu4, cpu6, cpu3, cpu7
2026-05-03 13:37:11,279 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2026-05-03 13:37:11,304 INFO     tuned.plugins.base: instance disk: assigning devices sda, loop0
2026-05-03 13:37:11,338 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2026-05-03 13:37:11,389 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2026-05-03 13:37:11,389 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 80, in apply_tuning
    self._plugin.instance_apply_tuning(self)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 261, in instance_apply_tuning
    self._instance_apply_static(instance)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 933, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-05-03 13:37:11,414 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2026-05-03 13:37:11,415 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 80, in apply_tuning
    self._plugin.instance_apply_tuning(self)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 261, in instance_apply_tuning
    self._instance_apply_static(instance)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 933, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-05-03 13:37:11,415 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2026-05-06 00:13:56,459 INFO     tuned.daemon.controller: terminating controller
2026-05-06 00:13:56,462 INFO     tuned.daemon.daemon: stopping tuning
2026-05-06 00:13:56,562 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2026-05-06 00:13:56,597 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'flags'
2026-05-06 00:13:56,597 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 89, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 315, in instance_unapply_tuning
    self._instance_unapply_static(instance, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1019, in _instance_unapply_static
    self._restore_ps_affinity()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 975, in _restore_ps_affinity
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-05-06 00:13:56,618 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'flags'
2026-05-06 00:13:56,619 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 89, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 315, in instance_unapply_tuning
    self._instance_unapply_static(instance, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1019, in _instance_unapply_static
    self._restore_ps_affinity()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 975, in _restore_ps_affinity
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-05-06 00:13:56,890 INFO     tuned.daemon.application: TuneD: 2.22.1, kernel: 4.18.0-553.117.1.el8_10.x86_64
2026-05-06 00:13:56,890 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2026-05-06 00:13:56,898 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2026-05-06 00:13:56,900 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2026-05-06 00:13:57,222 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2026-05-06 00:13:57,226 INFO     tuned.profiles.loader: loading profile: virtual-guest
2026-05-06 00:13:57,242 INFO     tuned.daemon.controller: starting controller
2026-05-06 00:13:57,242 INFO     tuned.daemon.daemon: starting tuning
2026-05-06 00:13:57,268 INFO     tuned.plugins.base: instance cpu: assigning devices cpu3, cpu0, cpu7, cpu6, cpu4, cpu2, cpu5, cpu1
2026-05-06 00:13:57,280 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2026-05-06 00:13:57,287 INFO     tuned.plugins.base: instance disk: assigning devices loop0, sda
2026-05-06 00:13:57,300 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2026-05-06 00:13:57,304 INFO     tuned.plugins.plugin_sysctl: Overriding sysctl parameter 'net.core.somaxconn' from '>2048' to '65535'
2026-05-06 00:13:57,305 INFO     tuned.plugins.plugin_sysctl: Overriding sysctl parameter 'vm.swappiness' from '30' to '10'
2026-05-06 00:13:57,305 INFO     tuned.plugins.plugin_sysctl: Overriding sysctl parameter 'vm.dirty_ratio' from '30' to '15'
2026-05-06 00:13:57,305 INFO     tuned.plugins.plugin_sysctl: Overriding sysctl parameter 'vm.dirty_background_ratio' from '10' to '5'
2026-05-06 00:13:57,345 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2026-05-06 00:13:57,345 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 80, in apply_tuning
    self._plugin.instance_apply_tuning(self)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 261, in instance_apply_tuning
    self._instance_apply_static(instance)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 933, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-05-06 00:13:57,367 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2026-05-06 00:13:57,367 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 80, in apply_tuning
    self._plugin.instance_apply_tuning(self)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 261, in instance_apply_tuning
    self._instance_apply_static(instance)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 933, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-05-06 00:13:57,367 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2026-05-09 00:12:19,992 INFO     tuned.daemon.controller: terminating controller
2026-05-09 00:12:19,994 INFO     tuned.daemon.daemon: stopping tuning
2026-05-09 00:12:20,063 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2026-05-09 00:12:20,090 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'flags'
2026-05-09 00:12:20,090 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 89, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 315, in instance_unapply_tuning
    self._instance_unapply_static(instance, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1019, in _instance_unapply_static
    self._restore_ps_affinity()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 975, in _restore_ps_affinity
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-05-09 00:12:20,108 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'flags'
2026-05-09 00:12:20,108 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 89, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 315, in instance_unapply_tuning
    self._instance_unapply_static(instance, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1019, in _instance_unapply_static
    self._restore_ps_affinity()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 975, in _restore_ps_affinity
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-05-09 00:12:20,383 INFO     tuned.daemon.application: TuneD: 2.22.1, kernel: 4.18.0-553.117.1.el8_10.x86_64
2026-05-09 00:12:20,383 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2026-05-09 00:12:20,392 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2026-05-09 00:12:20,396 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2026-05-09 00:12:20,669 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2026-05-09 00:12:20,670 INFO     tuned.profiles.loader: loading profile: virtual-guest
2026-05-09 00:12:20,677 INFO     tuned.daemon.controller: starting controller
2026-05-09 00:12:20,677 INFO     tuned.daemon.daemon: starting tuning
2026-05-09 00:12:20,702 INFO     tuned.plugins.base: instance cpu: assigning devices cpu3, cpu5, cpu0, cpu6, cpu4, cpu7, cpu1, cpu2
2026-05-09 00:12:20,717 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2026-05-09 00:12:20,727 INFO     tuned.plugins.base: instance disk: assigning devices loop0, sda
2026-05-09 00:12:20,741 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2026-05-09 00:12:20,745 INFO     tuned.plugins.plugin_sysctl: Overriding sysctl parameter 'net.core.somaxconn' from '>2048' to '65535'
2026-05-09 00:12:20,746 INFO     tuned.plugins.plugin_sysctl: Overriding sysctl parameter 'vm.swappiness' from '30' to '10'
2026-05-09 00:12:20,746 INFO     tuned.plugins.plugin_sysctl: Overriding sysctl parameter 'vm.dirty_ratio' from '30' to '15'
2026-05-09 00:12:20,747 INFO     tuned.plugins.plugin_sysctl: Overriding sysctl parameter 'vm.dirty_background_ratio' from '10' to '5'
2026-05-09 00:12:20,780 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2026-05-09 00:12:20,781 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 80, in apply_tuning
    self._plugin.instance_apply_tuning(self)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 261, in instance_apply_tuning
    self._instance_apply_static(instance)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 933, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-05-09 00:12:20,800 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2026-05-09 00:12:20,800 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 80, in apply_tuning
    self._plugin.instance_apply_tuning(self)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 261, in instance_apply_tuning
    self._instance_apply_static(instance)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 933, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-05-09 00:12:20,801 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2026-05-13 00:12:35,687 INFO     tuned.daemon.controller: terminating controller
2026-05-13 00:12:35,691 INFO     tuned.daemon.daemon: stopping tuning
2026-05-13 00:12:35,784 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2026-05-13 00:12:35,820 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'flags'
2026-05-13 00:12:35,821 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 89, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 315, in instance_unapply_tuning
    self._instance_unapply_static(instance, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1019, in _instance_unapply_static
    self._restore_ps_affinity()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 975, in _restore_ps_affinity
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-05-13 00:12:35,839 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'flags'
2026-05-13 00:12:35,839 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 89, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 315, in instance_unapply_tuning
    self._instance_unapply_static(instance, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1019, in _instance_unapply_static
    self._restore_ps_affinity()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 975, in _restore_ps_affinity
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-05-13 00:12:36,467 INFO     tuned.daemon.application: TuneD: 2.22.1, kernel: 4.18.0-553.117.1.el8_10.x86_64
2026-05-13 00:12:36,467 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2026-05-13 00:12:36,475 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2026-05-13 00:12:36,478 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2026-05-13 00:12:36,996 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2026-05-13 00:12:36,997 INFO     tuned.profiles.loader: loading profile: virtual-guest
2026-05-13 00:12:37,008 INFO     tuned.daemon.controller: starting controller
2026-05-13 00:12:37,008 INFO     tuned.daemon.daemon: starting tuning
2026-05-13 00:12:37,061 INFO     tuned.plugins.base: instance cpu: assigning devices cpu4, cpu3, cpu6, cpu5, cpu2, cpu0, cpu7, cpu1
2026-05-13 00:12:37,077 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2026-05-13 00:12:37,083 INFO     tuned.plugins.base: instance disk: assigning devices loop0, sda
2026-05-13 00:12:37,097 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2026-05-13 00:12:37,106 INFO     tuned.plugins.plugin_sysctl: Overriding sysctl parameter 'net.core.somaxconn' from '>2048' to '65535'
2026-05-13 00:12:37,106 INFO     tuned.plugins.plugin_sysctl: Overriding sysctl parameter 'vm.swappiness' from '30' to '10'
2026-05-13 00:12:37,106 INFO     tuned.plugins.plugin_sysctl: Overriding sysctl parameter 'vm.dirty_ratio' from '30' to '15'
2026-05-13 00:12:37,107 INFO     tuned.plugins.plugin_sysctl: Overriding sysctl parameter 'vm.dirty_background_ratio' from '10' to '5'
2026-05-13 00:12:37,145 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2026-05-13 00:12:37,145 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 80, in apply_tuning
    self._plugin.instance_apply_tuning(self)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 261, in instance_apply_tuning
    self._instance_apply_static(instance)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 933, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-05-13 00:12:37,173 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2026-05-13 00:12:37,173 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 80, in apply_tuning
    self._plugin.instance_apply_tuning(self)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 261, in instance_apply_tuning
    self._instance_apply_static(instance)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 933, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-05-13 00:12:37,173 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2026-05-14 00:13:15,033 INFO     tuned.daemon.controller: terminating controller
2026-05-14 00:13:15,034 INFO     tuned.daemon.daemon: stopping tuning
2026-05-14 00:13:15,110 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2026-05-14 00:13:15,140 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'flags'
2026-05-14 00:13:15,140 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 89, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 315, in instance_unapply_tuning
    self._instance_unapply_static(instance, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1019, in _instance_unapply_static
    self._restore_ps_affinity()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 975, in _restore_ps_affinity
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-05-14 00:13:15,161 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'flags'
2026-05-14 00:13:15,161 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 89, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 315, in instance_unapply_tuning
    self._instance_unapply_static(instance, rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1019, in _instance_unapply_static
    self._restore_ps_affinity()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 975, in _restore_ps_affinity
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-05-14 00:13:15,518 INFO     tuned.daemon.application: TuneD: 2.22.1, kernel: 4.18.0-553.117.1.el8_10.x86_64
2026-05-14 00:13:15,518 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2026-05-14 00:13:15,531 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2026-05-14 00:13:15,532 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2026-05-14 00:13:15,810 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2026-05-14 00:13:15,811 INFO     tuned.profiles.loader: loading profile: virtual-guest
2026-05-14 00:13:15,821 INFO     tuned.daemon.controller: starting controller
2026-05-14 00:13:15,821 INFO     tuned.daemon.daemon: starting tuning
2026-05-14 00:13:15,838 INFO     tuned.plugins.base: instance cpu: assigning devices cpu1, cpu5, cpu0, cpu3, cpu6, cpu2, cpu7, cpu4
2026-05-14 00:13:15,850 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2026-05-14 00:13:15,855 INFO     tuned.plugins.base: instance disk: assigning devices loop0, sda
2026-05-14 00:13:15,863 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2026-05-14 00:13:15,867 INFO     tuned.plugins.plugin_sysctl: Overriding sysctl parameter 'net.core.somaxconn' from '>2048' to '65535'
2026-05-14 00:13:15,867 INFO     tuned.plugins.plugin_sysctl: Overriding sysctl parameter 'vm.swappiness' from '30' to '10'
2026-05-14 00:13:15,868 INFO     tuned.plugins.plugin_sysctl: Overriding sysctl parameter 'vm.dirty_ratio' from '30' to '15'
2026-05-14 00:13:15,868 INFO     tuned.plugins.plugin_sysctl: Overriding sysctl parameter 'vm.dirty_background_ratio' from '10' to '5'
2026-05-14 00:13:15,900 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2026-05-14 00:13:15,900 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 80, in apply_tuning
    self._plugin.instance_apply_tuning(self)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 261, in instance_apply_tuning
    self._instance_apply_static(instance)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 933, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-05-14 00:13:15,922 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2026-05-14 00:13:15,922 ERROR    tuned.units.manager: Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/tuned/units/manager.py", line 119, in _try_call
    return f(*args, **kwargs)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/instance/instance.py", line 80, in apply_tuning
    self._plugin.instance_apply_tuning(self)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 261, in instance_apply_tuning
    self._instance_apply_static(instance)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 933, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 589, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 578, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 645, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 136, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2026-05-14 00:13:15,923 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied