2023-03-04 14:59:58,981 INFO     tuned.daemon.application: TuneD: 2.19.0, kernel: 4.18.0-425.13.1.el8_7.x86_64
2023-03-04 14:59:58,982 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2023-03-04 14:59:58,988 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2023-03-04 14:59:58,988 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2023-03-04 14:59:59,187 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2023-03-04 14:59:59,193 INFO     tuned.profiles.loader: loading profile: virtual-guest
2023-03-04 14:59:59,199 INFO     tuned.daemon.controller: starting controller
2023-03-04 14:59:59,199 INFO     tuned.daemon.daemon: starting tuning
2023-03-04 14:59:59,217 INFO     tuned.plugins.base: instance cpu: assigning devices cpu2, cpu5, cpu0, cpu3, cpu1, cpu4
2023-03-04 14:59:59,227 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2023-03-04 14:59:59,240 INFO     tuned.plugins.base: instance disk: assigning devices sda
2023-03-04 14:59:59,251 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2023-03-04 14:59:59,285 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2023-03-04 16:12:42,087 INFO     tuned.plugins.hotplug: device 'loop0' added
2023-03-04 16:12:42,087 INFO     tuned.plugins.hotplug: instance disk: adding new device loop0
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   2023-03-04 23:36:29,726 INFO     tuned.daemon.application: TuneD: 2.19.0, kernel: 4.18.0-425.13.1.el8_7.x86_64
2023-03-04 23:36:29,726 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2023-03-04 23:36:29,730 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2023-03-04 23:36:29,734 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2023-03-04 23:36:30,325 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2023-03-04 23:36:30,327 INFO     tuned.profiles.loader: loading profile: virtual-guest
2023-03-04 23:36:30,331 INFO     tuned.daemon.controller: starting controller
2023-03-04 23:36:30,332 INFO     tuned.daemon.daemon: starting tuning
2023-03-04 23:36:30,343 INFO     tuned.plugins.base: instance cpu: assigning devices cpu0, cpu4, cpu5, cpu1, cpu2, cpu3
2023-03-04 23:36:30,349 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2023-03-04 23:36:30,367 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2023-03-04 23:36:30,368 INFO     tuned.plugins.base: instance disk: assigning devices sda, loop0
2023-03-04 23:36:30,377 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2023-03-04 23:36:30,425 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-03-04 23:36:30,425 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 78, 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 921, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 577, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 566, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 633, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-03-04 23:36:30,439 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-03-04 23:36:30,439 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 78, 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 921, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 577, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 566, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 633, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-03-04 23:36:30,440 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2023-03-04 23:50:54,741 INFO     tuned.daemon.application: TuneD: 2.19.0, kernel: 4.18.0-425.13.1.el8_7.x86_64
2023-03-04 23:50:54,742 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2023-03-04 23:50:54,769 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2023-03-04 23:50:54,776 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2023-03-04 23:50:55,188 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2023-03-04 23:50:55,191 INFO     tuned.profiles.loader: loading profile: virtual-guest
2023-03-04 23:50:55,199 INFO     tuned.daemon.controller: starting controller
2023-03-04 23:50:55,199 INFO     tuned.daemon.daemon: starting tuning
2023-03-04 23:50:55,258 INFO     tuned.plugins.base: instance cpu: assigning devices cpu5, cpu3, cpu1, cpu4, cpu0, cpu2
2023-03-04 23:50:55,268 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2023-03-04 23:50:55,344 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2023-03-04 23:50:55,344 INFO     tuned.plugins.base: instance disk: assigning devices loop0, sda
2023-03-04 23:50:55,361 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2023-03-04 23:50:55,385 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-03-04 23:50:55,385 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 78, 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 921, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 577, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 566, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 633, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-03-04 23:50:55,429 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-03-04 23:50:55,429 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 78, 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 921, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 577, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 566, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 633, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-03-04 23:50:55,429 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
                                                                                                                                      2023-03-04 23:57:24,973 INFO     tuned.daemon.application: TuneD: 2.19.0, kernel: 4.18.0-425.13.1.el8_7.x86_64
2023-03-04 23:57:24,973 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2023-03-04 23:57:24,990 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2023-03-04 23:57:24,991 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2023-03-04 23:57:25,835 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2023-03-04 23:57:25,838 INFO     tuned.profiles.loader: loading profile: virtual-guest
2023-03-04 23:57:25,844 INFO     tuned.daemon.controller: starting controller
2023-03-04 23:57:25,844 INFO     tuned.daemon.daemon: starting tuning
2023-03-04 23:57:25,858 INFO     tuned.plugins.base: instance cpu: assigning devices cpu4, cpu1, cpu0, cpu3, cpu2, cpu5
2023-03-04 23:57:25,865 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2023-03-04 23:57:25,882 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2023-03-04 23:57:25,883 INFO     tuned.plugins.base: instance disk: assigning devices sda, loop0
2023-03-04 23:57:25,888 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2023-03-04 23:57:25,907 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-03-04 23:57:25,907 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 78, 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 921, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 577, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 566, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 633, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-03-04 23:57:25,922 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-03-04 23:57:25,923 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 78, 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 921, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 577, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 566, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 633, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-03-04 23:57:25,923 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2023-03-06 00:43:28,811 INFO     tuned.daemon.controller: terminating controller
2023-03-06 00:43:28,817 INFO     tuned.daemon.daemon: stopping tuning
2023-03-06 00:43:28,974 INFO     tuned.daemon.daemon: terminating TuneD due to system shutdown / reboot
2023-03-06 00:43:28,981 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-03-06 00:43:28,981 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1006, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-03-06 00:43:28,981 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-03-06 00:43:28,981 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1006, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-03-05 23:44:54,684 INFO     tuned.daemon.application: TuneD: 2.19.0, kernel: 4.18.0-425.13.1.el8_7.x86_64
2023-03-05 23:44:54,687 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2023-03-05 23:44:54,710 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2023-03-05 23:44:54,711 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2023-03-05 23:44:56,200 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2023-03-05 23:44:56,208 INFO     tuned.profiles.loader: loading profile: virtual-guest
2023-03-05 23:44:56,214 INFO     tuned.daemon.controller: starting controller
2023-03-05 23:44:56,214 INFO     tuned.daemon.daemon: starting tuning
2023-03-05 23:44:56,248 INFO     tuned.plugins.base: instance cpu: assigning devices cpu5, cpu3, cpu4, cpu2, cpu0, cpu1
2023-03-05 23:44:56,278 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2023-03-05 23:44:56,318 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2023-03-05 23:44:56,318 INFO     tuned.plugins.base: instance disk: assigning devices loop0, sda
2023-03-05 23:44:56,333 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2023-03-05 23:44:56,381 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-03-05 23:44:56,381 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 78, 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 921, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 577, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 566, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 633, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-03-05 23:44:56,401 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-03-05 23:44:56,401 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 78, 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 921, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 577, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 566, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 633, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-03-05 23:44:56,401 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2023-03-13 07:22:22,038 INFO     tuned.daemon.application: TuneD: 2.19.0, kernel: 4.18.0-425.13.1.el8_7.x86_64
2023-03-13 07:22:22,046 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2023-03-13 07:22:22,068 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2023-03-13 07:22:22,070 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2023-03-13 07:22:23,370 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2023-03-13 07:22:23,375 INFO     tuned.profiles.loader: loading profile: virtual-guest
2023-03-13 07:22:23,385 INFO     tuned.daemon.controller: starting controller
2023-03-13 07:22:23,385 INFO     tuned.daemon.daemon: starting tuning
2023-03-13 07:22:23,402 INFO     tuned.plugins.base: instance cpu: assigning devices cpu5, cpu4, cpu1, cpu3, cpu0, cpu2
2023-03-13 07:22:23,432 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2023-03-13 07:22:23,463 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2023-03-13 07:22:23,464 INFO     tuned.plugins.base: instance disk: assigning devices loop0, sda
2023-03-13 07:22:23,481 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2023-03-13 07:22:23,584 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-03-13 07:22:23,585 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 78, 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 921, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 577, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 566, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 633, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-03-13 07:22:23,602 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-03-13 07:22:23,602 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 78, 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 921, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 577, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 566, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 633, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-03-13 07:22:23,603 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2023-05-09 08:36:27,209 INFO     tuned.daemon.controller: terminating controller
2023-05-09 08:36:27,214 INFO     tuned.daemon.daemon: stopping tuning
2023-05-09 08:36:27,274 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2023-05-09 08:36:27,279 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-05-09 08:36:27,279 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1006, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-05-09 08:36:27,280 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-05-09 08:36:27,280 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1006, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-05-09 08:36:28,534 INFO     tuned.daemon.application: TuneD: 2.19.0, kernel: 4.18.0-425.13.1.el8_7.x86_64
2023-05-09 08:36:28,534 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2023-05-09 08:36:28,539 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2023-05-09 08:36:28,540 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2023-05-09 08:36:28,655 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2023-05-09 08:36:28,657 INFO     tuned.profiles.loader: loading profile: virtual-guest
2023-05-09 08:36:28,663 INFO     tuned.daemon.controller: starting controller
2023-05-09 08:36:28,663 INFO     tuned.daemon.daemon: starting tuning
2023-05-09 08:36:28,673 INFO     tuned.plugins.base: instance cpu: assigning devices cpu4, cpu2, cpu0, cpu5, cpu3, cpu1
2023-05-09 08:36:28,679 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2023-05-09 08:36:28,688 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2023-05-09 08:36:28,688 INFO     tuned.plugins.base: instance disk: assigning devices sda, loop0
2023-05-09 08:36:28,696 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2023-05-09 08:36:28,716 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-05-09 08:36:28,717 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 78, 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 921, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 577, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 566, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 633, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-05-09 08:36:28,733 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-05-09 08:36:28,734 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 78, 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 921, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 577, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 566, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 633, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-05-09 08:36:28,734 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2023-05-19 05:22:12,861 INFO     tuned.daemon.controller: terminating controller
2023-05-19 05:22:12,864 INFO     tuned.daemon.daemon: stopping tuning
2023-05-19 05:22:12,892 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2023-05-19 05:22:12,896 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-05-19 05:22:12,896 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1006, in _instance_unapply_static
    super(SchedulerPlugin, self)._instance_unapply_static(instance, full_rollback)
AttributeError: 'Instance' object has no attribute '_thread'

2023-05-19 05:22:12,897 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-05-19 05:22:12,897 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1006, in _instance_unapply_static
    super(SchedulerPlugin, self)._instance_unapply_static(instance, full_rollback)
AttributeError: 'Instance' object has no attribute '_thread'

2023-05-19 05:22:13,049 INFO     tuned.daemon.application: TuneD: 2.20.0, kernel: 4.18.0-425.13.1.el8_7.x86_64
2023-05-19 05:22:13,049 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2023-05-19 05:22:13,054 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2023-05-19 05:22:13,055 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2023-05-19 05:22:13,184 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2023-05-19 05:22:13,185 INFO     tuned.profiles.loader: loading profile: virtual-guest
2023-05-19 05:22:13,190 INFO     tuned.daemon.controller: starting controller
2023-05-19 05:22:13,191 INFO     tuned.daemon.daemon: starting tuning
2023-05-19 05:22:13,199 INFO     tuned.plugins.base: instance cpu: assigning devices cpu2, cpu5, cpu4, cpu3, cpu0, cpu1
2023-05-19 05:22:13,207 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2023-05-19 05:22:13,216 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2023-05-19 05:22:13,216 INFO     tuned.plugins.base: instance disk: assigning devices loop0, sda
2023-05-19 05:22:13,225 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2023-05-19 05:22:13,256 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-05-19 05:22:13,256 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-05-19 05:22:13,273 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-05-19 05:22:13,273 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-05-19 05:22:13,273 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2023-05-20 05:19:27,571 INFO     tuned.daemon.controller: terminating controller
2023-05-20 05:19:27,573 INFO     tuned.daemon.daemon: stopping tuning
2023-05-20 05:19:27,635 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2023-05-20 05:19:27,638 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-05-20 05:19:27,638 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-05-20 05:19:27,638 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-05-20 05:19:27,638 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-05-20 05:19:27,831 INFO     tuned.daemon.application: TuneD: 2.20.0, kernel: 4.18.0-425.13.1.el8_7.x86_64
2023-05-20 05:19:27,832 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2023-05-20 05:19:27,837 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2023-05-20 05:19:27,837 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2023-05-20 05:19:27,965 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2023-05-20 05:19:27,968 INFO     tuned.profiles.loader: loading profile: virtual-guest
2023-05-20 05:19:27,972 INFO     tuned.daemon.controller: starting controller
2023-05-20 05:19:27,973 INFO     tuned.daemon.daemon: starting tuning
2023-05-20 05:19:27,987 INFO     tuned.plugins.base: instance cpu: assigning devices cpu5, cpu4, cpu2, cpu3, cpu0, cpu1
2023-05-20 05:19:27,998 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2023-05-20 05:19:28,009 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2023-05-20 05:19:28,009 INFO     tuned.plugins.base: instance disk: assigning devices sda, loop0
2023-05-20 05:19:28,022 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2023-05-20 05:19:28,043 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-05-20 05:19:28,044 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-05-20 05:19:28,059 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-05-20 05:19:28,059 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-05-20 05:19:28,059 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2023-06-01 05:19:59,133 INFO     tuned.daemon.controller: terminating controller
2023-06-01 05:19:59,135 INFO     tuned.daemon.daemon: stopping tuning
2023-06-01 05:19:59,165 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2023-06-01 05:19:59,167 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-06-01 05:19:59,167 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-06-01 05:19:59,168 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-06-01 05:19:59,168 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-06-01 05:19:59,383 INFO     tuned.daemon.application: TuneD: 2.20.0, kernel: 4.18.0-425.13.1.el8_7.x86_64
2023-06-01 05:19:59,383 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2023-06-01 05:19:59,388 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2023-06-01 05:19:59,389 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2023-06-01 05:19:59,513 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2023-06-01 05:19:59,516 INFO     tuned.profiles.loader: loading profile: virtual-guest
2023-06-01 05:19:59,520 INFO     tuned.daemon.controller: starting controller
2023-06-01 05:19:59,521 INFO     tuned.daemon.daemon: starting tuning
2023-06-01 05:19:59,530 INFO     tuned.plugins.base: instance cpu: assigning devices cpu0, cpu2, cpu4, cpu5, cpu3, cpu1
2023-06-01 05:19:59,536 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2023-06-01 05:19:59,544 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2023-06-01 05:19:59,544 INFO     tuned.plugins.base: instance disk: assigning devices sda, loop0
2023-06-01 05:19:59,552 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2023-06-01 05:19:59,579 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-06-01 05:19:59,579 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-06-01 05:19:59,597 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-06-01 05:19:59,597 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-06-01 05:19:59,598 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2023-06-23 05:19:29,419 INFO     tuned.daemon.controller: terminating controller
2023-06-23 05:19:29,422 INFO     tuned.daemon.daemon: stopping tuning
2023-06-23 05:19:29,462 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2023-06-23 05:19:29,465 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-06-23 05:19:29,465 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-06-23 05:19:29,465 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-06-23 05:19:29,465 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-06-23 05:19:29,652 INFO     tuned.daemon.application: TuneD: 2.20.0, kernel: 4.18.0-425.13.1.el8_7.x86_64
2023-06-23 05:19:29,652 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2023-06-23 05:19:29,657 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2023-06-23 05:19:29,658 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2023-06-23 05:19:29,795 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2023-06-23 05:19:29,798 INFO     tuned.profiles.loader: loading profile: virtual-guest
2023-06-23 05:19:29,805 INFO     tuned.daemon.controller: starting controller
2023-06-23 05:19:29,805 INFO     tuned.daemon.daemon: starting tuning
2023-06-23 05:19:29,818 INFO     tuned.plugins.base: instance cpu: assigning devices cpu3, cpu4, cpu1, cpu2, cpu0, cpu5
2023-06-23 05:19:29,827 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2023-06-23 05:19:29,838 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2023-06-23 05:19:29,838 INFO     tuned.plugins.base: instance disk: assigning devices sda, loop0
2023-06-23 05:19:29,850 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2023-06-23 05:19:29,888 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-06-23 05:19:29,888 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-06-23 05:19:29,924 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-06-23 05:19:29,924 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-06-23 05:19:29,926 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2023-07-01 05:19:33,500 INFO     tuned.daemon.controller: terminating controller
2023-07-01 05:19:33,502 INFO     tuned.daemon.daemon: stopping tuning
2023-07-01 05:19:33,546 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2023-07-01 05:19:33,549 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-07-01 05:19:33,549 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-07-01 05:19:33,550 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-07-01 05:19:33,550 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-07-01 05:19:33,744 INFO     tuned.daemon.application: TuneD: 2.20.0, kernel: 4.18.0-425.13.1.el8_7.x86_64
2023-07-01 05:19:33,744 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2023-07-01 05:19:33,750 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2023-07-01 05:19:33,751 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2023-07-01 05:19:33,898 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2023-07-01 05:19:33,901 INFO     tuned.profiles.loader: loading profile: virtual-guest
2023-07-01 05:19:33,906 INFO     tuned.daemon.controller: starting controller
2023-07-01 05:19:33,907 INFO     tuned.daemon.daemon: starting tuning
2023-07-01 05:19:33,918 INFO     tuned.plugins.base: instance cpu: assigning devices cpu0, cpu1, cpu2, cpu5, cpu4, cpu3
2023-07-01 05:19:33,926 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2023-07-01 05:19:33,938 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2023-07-01 05:19:33,938 INFO     tuned.plugins.base: instance disk: assigning devices sda, loop0
2023-07-01 05:19:33,947 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2023-07-01 05:19:33,984 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-07-01 05:19:33,984 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-07-01 05:19:34,016 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-07-01 05:19:34,017 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-07-01 05:19:34,017 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2023-07-26 05:20:07,032 INFO     tuned.daemon.controller: terminating controller
2023-07-26 05:20:07,042 INFO     tuned.daemon.daemon: stopping tuning
2023-07-26 05:20:07,064 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2023-07-26 05:20:07,067 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-07-26 05:20:07,067 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-07-26 05:20:07,068 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-07-26 05:20:07,068 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-07-26 05:20:07,426 INFO     tuned.daemon.application: TuneD: 2.20.0, kernel: 4.18.0-425.13.1.el8_7.x86_64
2023-07-26 05:20:07,427 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2023-07-26 05:20:07,430 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2023-07-26 05:20:07,431 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2023-07-26 05:20:07,543 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2023-07-26 05:20:07,545 INFO     tuned.profiles.loader: loading profile: virtual-guest
2023-07-26 05:20:07,549 INFO     tuned.daemon.controller: starting controller
2023-07-26 05:20:07,549 INFO     tuned.daemon.daemon: starting tuning
2023-07-26 05:20:07,560 INFO     tuned.plugins.base: instance cpu: assigning devices cpu4, cpu2, cpu1, cpu0, cpu3, cpu5
2023-07-26 05:20:07,566 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2023-07-26 05:20:07,575 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2023-07-26 05:20:07,575 INFO     tuned.plugins.base: instance disk: assigning devices sda, loop0
2023-07-26 05:20:07,582 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2023-07-26 05:20:07,618 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-07-26 05:20:07,618 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-07-26 05:20:07,646 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-07-26 05:20:07,647 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-07-26 05:20:07,647 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2023-08-08 05:19:41,826 INFO     tuned.daemon.controller: terminating controller
2023-08-08 05:19:41,828 INFO     tuned.daemon.daemon: stopping tuning
2023-08-08 05:19:41,896 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2023-08-08 05:19:41,900 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-08-08 05:19:41,900 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-08-08 05:19:41,900 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-08-08 05:19:41,900 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-08-08 05:19:42,091 INFO     tuned.daemon.application: TuneD: 2.20.0, kernel: 4.18.0-425.13.1.el8_7.x86_64
2023-08-08 05:19:42,091 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2023-08-08 05:19:42,096 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2023-08-08 05:19:42,097 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2023-08-08 05:19:42,253 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2023-08-08 05:19:42,256 INFO     tuned.profiles.loader: loading profile: virtual-guest
2023-08-08 05:19:42,262 INFO     tuned.daemon.controller: starting controller
2023-08-08 05:19:42,262 INFO     tuned.daemon.daemon: starting tuning
2023-08-08 05:19:42,275 INFO     tuned.plugins.base: instance cpu: assigning devices cpu0, cpu2, cpu4, cpu5, cpu3, cpu1
2023-08-08 05:19:42,284 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2023-08-08 05:19:42,294 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2023-08-08 05:19:42,295 INFO     tuned.plugins.base: instance disk: assigning devices sda, loop0
2023-08-08 05:19:42,306 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2023-08-08 05:19:42,335 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-08-08 05:19:42,335 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-08-08 05:19:42,352 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-08-08 05:19:42,352 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-08-08 05:19:42,353 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2023-08-10 05:20:39,851 INFO     tuned.daemon.controller: terminating controller
2023-08-10 05:20:39,853 INFO     tuned.daemon.daemon: stopping tuning
2023-08-10 05:20:39,919 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2023-08-10 05:20:39,921 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-08-10 05:20:39,921 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-08-10 05:20:39,921 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-08-10 05:20:39,921 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-08-10 05:20:40,080 INFO     tuned.daemon.application: TuneD: 2.20.0, kernel: 4.18.0-425.13.1.el8_7.x86_64
2023-08-10 05:20:40,080 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2023-08-10 05:20:40,085 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2023-08-10 05:20:40,085 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2023-08-10 05:20:40,202 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2023-08-10 05:20:40,204 INFO     tuned.profiles.loader: loading profile: virtual-guest
2023-08-10 05:20:40,210 INFO     tuned.daemon.controller: starting controller
2023-08-10 05:20:40,210 INFO     tuned.daemon.daemon: starting tuning
2023-08-10 05:20:40,219 INFO     tuned.plugins.base: instance cpu: assigning devices cpu3, cpu5, cpu4, cpu1, cpu2, cpu0
2023-08-10 05:20:40,225 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2023-08-10 05:20:40,234 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2023-08-10 05:20:40,234 INFO     tuned.plugins.base: instance disk: assigning devices sda, loop0
2023-08-10 05:20:40,242 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2023-08-10 05:20:40,268 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-08-10 05:20:40,268 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-08-10 05:20:40,286 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-08-10 05:20:40,286 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-08-10 05:20:40,286 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2023-08-12 05:19:50,719 INFO     tuned.daemon.controller: terminating controller
2023-08-12 05:19:50,722 INFO     tuned.daemon.daemon: stopping tuning
2023-08-12 05:19:50,758 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2023-08-12 05:19:50,761 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-08-12 05:19:50,761 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-08-12 05:19:50,761 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-08-12 05:19:50,761 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-08-12 05:19:50,958 INFO     tuned.daemon.application: TuneD: 2.20.0, kernel: 4.18.0-425.13.1.el8_7.x86_64
2023-08-12 05:19:50,959 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2023-08-12 05:19:50,966 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2023-08-12 05:19:50,967 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2023-08-12 05:19:51,132 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2023-08-12 05:19:51,136 INFO     tuned.profiles.loader: loading profile: virtual-guest
2023-08-12 05:19:51,142 INFO     tuned.daemon.controller: starting controller
2023-08-12 05:19:51,142 INFO     tuned.daemon.daemon: starting tuning
2023-08-12 05:19:51,153 INFO     tuned.plugins.base: instance cpu: assigning devices cpu4, cpu3, cpu1, cpu5, cpu0, cpu2
2023-08-12 05:19:51,164 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2023-08-12 05:19:51,177 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2023-08-12 05:19:51,178 INFO     tuned.plugins.base: instance disk: assigning devices sda, loop0
2023-08-12 05:19:51,187 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2023-08-12 05:19:51,222 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-08-12 05:19:51,223 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-08-12 05:19:51,247 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-08-12 05:19:51,247 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-08-12 05:19:51,248 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2023-09-23 05:20:21,449 INFO     tuned.daemon.controller: terminating controller
2023-09-23 05:20:21,451 INFO     tuned.daemon.daemon: stopping tuning
2023-09-23 05:20:21,517 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2023-09-23 05:20:21,519 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-09-23 05:20:21,520 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-09-23 05:20:21,520 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-09-23 05:20:21,520 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-09-23 05:20:21,711 INFO     tuned.daemon.application: TuneD: 2.20.0, kernel: 4.18.0-425.13.1.el8_7.x86_64
2023-09-23 05:20:21,711 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2023-09-23 05:20:21,719 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2023-09-23 05:20:21,720 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2023-09-23 05:20:21,867 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2023-09-23 05:20:21,870 INFO     tuned.profiles.loader: loading profile: virtual-guest
2023-09-23 05:20:21,874 INFO     tuned.daemon.controller: starting controller
2023-09-23 05:20:21,874 INFO     tuned.daemon.daemon: starting tuning
2023-09-23 05:20:21,886 INFO     tuned.plugins.base: instance cpu: assigning devices cpu2, cpu0, cpu3, cpu5, cpu4, cpu1
2023-09-23 05:20:21,894 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2023-09-23 05:20:21,907 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2023-09-23 05:20:21,908 INFO     tuned.plugins.base: instance disk: assigning devices sda, loop0
2023-09-23 05:20:21,916 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2023-09-23 05:20:21,934 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-09-23 05:20:21,934 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-09-23 05:20:21,946 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-09-23 05:20:21,946 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-09-23 05:20:21,947 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2023-10-02 18:05:50,337 INFO     tuned.daemon.application: TuneD: 2.20.0, kernel: 4.18.0-477.10.1.el8_8.x86_64
2023-10-02 18:05:50,339 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2023-10-02 18:05:50,353 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2023-10-02 18:05:50,354 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2023-10-02 18:05:51,738 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2023-10-02 18:05:51,740 INFO     tuned.profiles.loader: loading profile: virtual-guest
2023-10-02 18:05:51,746 INFO     tuned.daemon.controller: starting controller
2023-10-02 18:05:51,746 INFO     tuned.daemon.daemon: starting tuning
2023-10-02 18:05:51,773 INFO     tuned.plugins.base: instance cpu: assigning devices cpu3, cpu5, cpu0, cpu4, cpu2, cpu1
2023-10-02 18:05:51,809 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2023-10-02 18:05:51,879 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2023-10-02 18:05:51,879 INFO     tuned.plugins.base: instance disk: assigning devices sda, loop0
2023-10-02 18:05:51,897 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2023-10-02 18:05:51,992 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-10-02 18:05:51,992 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-10-02 18:05:52,016 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-10-02 18:05:52,017 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-10-02 18:05:52,017 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2023-10-05 05:20:10,647 INFO     tuned.daemon.controller: terminating controller
2023-10-05 05:20:10,648 INFO     tuned.daemon.daemon: stopping tuning
2023-10-05 05:20:10,673 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2023-10-05 05:20:10,675 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-10-05 05:20:10,675 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-10-05 05:20:10,675 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-10-05 05:20:10,675 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-10-05 05:20:10,849 INFO     tuned.daemon.application: TuneD: 2.20.0, kernel: 4.18.0-477.10.1.el8_8.x86_64
2023-10-05 05:20:10,849 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2023-10-05 05:20:10,854 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2023-10-05 05:20:10,855 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2023-10-05 05:20:10,957 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2023-10-05 05:20:10,959 INFO     tuned.profiles.loader: loading profile: virtual-guest
2023-10-05 05:20:10,963 INFO     tuned.daemon.controller: starting controller
2023-10-05 05:20:10,963 INFO     tuned.daemon.daemon: starting tuning
2023-10-05 05:20:10,971 INFO     tuned.plugins.base: instance cpu: assigning devices cpu4, cpu0, cpu1, cpu2, cpu3, cpu5
2023-10-05 05:20:10,976 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2023-10-05 05:20:10,984 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2023-10-05 05:20:10,985 INFO     tuned.plugins.base: instance disk: assigning devices loop0, sda
2023-10-05 05:20:10,990 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2023-10-05 05:20:11,010 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-10-05 05:20:11,010 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-10-05 05:20:11,022 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-10-05 05:20:11,022 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-10-05 05:20:11,022 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2023-10-07 05:19:53,810 INFO     tuned.daemon.controller: terminating controller
2023-10-07 05:19:53,811 INFO     tuned.daemon.daemon: stopping tuning
2023-10-07 05:19:53,867 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2023-10-07 05:19:53,869 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-10-07 05:19:53,869 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-10-07 05:19:53,869 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-10-07 05:19:53,869 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-10-07 05:19:54,027 INFO     tuned.daemon.application: TuneD: 2.20.0, kernel: 4.18.0-477.10.1.el8_8.x86_64
2023-10-07 05:19:54,027 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2023-10-07 05:19:54,032 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2023-10-07 05:19:54,033 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2023-10-07 05:19:54,146 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2023-10-07 05:19:54,148 INFO     tuned.profiles.loader: loading profile: virtual-guest
2023-10-07 05:19:54,152 INFO     tuned.daemon.controller: starting controller
2023-10-07 05:19:54,152 INFO     tuned.daemon.daemon: starting tuning
2023-10-07 05:19:54,161 INFO     tuned.plugins.base: instance cpu: assigning devices cpu1, cpu5, cpu4, cpu3, cpu0, cpu2
2023-10-07 05:19:54,167 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2023-10-07 05:19:54,175 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2023-10-07 05:19:54,176 INFO     tuned.plugins.base: instance disk: assigning devices sda, loop0
2023-10-07 05:19:54,183 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2023-10-07 05:19:54,200 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-10-07 05:19:54,200 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-10-07 05:19:54,213 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-10-07 05:19:54,213 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-10-07 05:19:54,214 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2023-10-27 05:19:36,766 INFO     tuned.daemon.controller: terminating controller
2023-10-27 05:19:36,768 INFO     tuned.daemon.daemon: stopping tuning
2023-10-27 05:19:36,795 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2023-10-27 05:19:36,799 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-10-27 05:19:36,799 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-10-27 05:19:36,799 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-10-27 05:19:36,799 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 87, in unapply_tuning
    self._plugin.instance_unapply_tuning(self, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    self._instance_unapply_static(instance, full_rollback)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-10-27 05:19:36,994 INFO     tuned.daemon.application: TuneD: 2.20.0, kernel: 4.18.0-477.10.1.el8_8.x86_64
2023-10-27 05:19:36,994 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2023-10-27 05:19:37,000 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2023-10-27 05:19:37,001 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2023-10-27 05:19:37,131 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2023-10-27 05:19:37,133 INFO     tuned.profiles.loader: loading profile: virtual-guest
2023-10-27 05:19:37,137 INFO     tuned.daemon.controller: starting controller
2023-10-27 05:19:37,138 INFO     tuned.daemon.daemon: starting tuning
2023-10-27 05:19:37,148 INFO     tuned.plugins.base: instance cpu: assigning devices cpu5, cpu1, cpu4, cpu2, cpu3, cpu0
2023-10-27 05:19:37,154 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2023-10-27 05:19:37,162 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2023-10-27 05:19:37,163 INFO     tuned.plugins.base: instance disk: assigning devices sda, loop0
2023-10-27 05:19:37,172 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2023-10-27 05:19:37,192 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-10-27 05:19:37,192 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-10-27 05:19:37,207 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-10-27 05:19:37,207 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 78, 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 924, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 580, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 569, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 636, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-10-27 05:19:37,208 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2023-11-22 05:21:34,508 INFO     tuned.daemon.controller: terminating controller
2023-11-22 05:21:34,514 INFO     tuned.daemon.daemon: stopping tuning
2023-11-22 05:21:34,563 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2023-11-22 05:21:34,574 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-11-22 05:21:34,574 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 87, in unapply_tuning
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    "unapply", instance.processed_devices,
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._terminate.set()
AttributeError: 'Instance' object has no attribute '_thread'

2023-11-22 05:21:34,575 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-11-22 05:21:34,575 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 87, in unapply_tuning
  File "/usr/lib/python3.6/site-packages/tuned/plugins/base.py", line 312, in instance_unapply_tuning
    "unapply", instance.processed_devices,
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 1009, in _instance_unapply_static
    instance._terminate.set()
AttributeError: 'Instance' object has no attribute '_thread'

2023-11-22 05:21:34,786 INFO     tuned.daemon.application: TuneD: 2.21.0, kernel: 4.18.0-477.10.1.el8_8.x86_64
2023-11-22 05:21:34,786 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2023-11-22 05:21:34,793 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2023-11-22 05:21:34,794 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2023-11-22 05:21:34,941 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2023-11-22 05:21:34,943 INFO     tuned.profiles.loader: loading profile: virtual-guest
2023-11-22 05:21:34,949 INFO     tuned.daemon.controller: starting controller
2023-11-22 05:21:34,949 INFO     tuned.daemon.daemon: starting tuning
2023-11-22 05:21:34,960 INFO     tuned.plugins.base: instance cpu: assigning devices cpu1, cpu2, cpu4, cpu0, cpu3, cpu5
2023-11-22 05:21:34,966 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2023-11-22 05:21:34,975 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2023-11-22 05:21:34,976 INFO     tuned.plugins.base: instance disk: assigning devices loop0, sda
2023-11-22 05:21:34,983 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2023-11-22 05:21:35,013 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-11-22 05:21:35,014 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 925, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-11-22 05:21:35,042 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-11-22 05:21:35,042 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 925, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-11-22 05:21:35,043 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2023-12-05 05:20:12,675 INFO     tuned.daemon.controller: terminating controller
2023-12-05 05:20:12,679 INFO     tuned.daemon.daemon: stopping tuning
2023-12-05 05:20:12,723 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2023-12-05 05:20:12,734 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-12-05 05:20:12,734 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 1010, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-12-05 05:20:12,735 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-12-05 05:20:12,735 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 1010, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-12-05 05:20:13,001 INFO     tuned.daemon.application: TuneD: 2.21.0, kernel: 4.18.0-477.10.1.el8_8.x86_64
2023-12-05 05:20:13,001 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2023-12-05 05:20:13,007 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2023-12-05 05:20:13,008 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2023-12-05 05:20:13,143 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2023-12-05 05:20:13,146 INFO     tuned.profiles.loader: loading profile: virtual-guest
2023-12-05 05:20:13,152 INFO     tuned.daemon.controller: starting controller
2023-12-05 05:20:13,152 INFO     tuned.daemon.daemon: starting tuning
2023-12-05 05:20:13,164 INFO     tuned.plugins.base: instance cpu: assigning devices cpu3, cpu1, cpu5, cpu0, cpu4, cpu2
2023-12-05 05:20:13,172 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2023-12-05 05:20:13,182 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2023-12-05 05:20:13,182 INFO     tuned.plugins.base: instance disk: assigning devices loop0, sda
2023-12-05 05:20:13,189 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2023-12-05 05:20:13,216 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-12-05 05:20:13,216 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 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 925, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-12-05 05:20:13,239 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-12-05 05:20:13,239 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 925, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-12-05 05:20:13,240 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2023-12-19 05:19:25,476 INFO     tuned.daemon.controller: terminating controller
2023-12-19 05:19:25,478 INFO     tuned.daemon.daemon: stopping tuning
2023-12-19 05:19:25,506 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2023-12-19 05:19:25,510 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-12-19 05:19:25,510 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 1010, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-12-19 05:19:25,510 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2023-12-19 05:19:25,510 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 1010, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2023-12-19 05:19:25,723 INFO     tuned.daemon.application: TuneD: 2.21.0, kernel: 4.18.0-477.10.1.el8_8.x86_64
2023-12-19 05:19:25,723 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2023-12-19 05:19:25,729 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2023-12-19 05:19:25,730 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2023-12-19 05:19:25,874 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2023-12-19 05:19:25,877 INFO     tuned.profiles.loader: loading profile: virtual-guest
2023-12-19 05:19:25,882 INFO     tuned.daemon.controller: starting controller
2023-12-19 05:19:25,882 INFO     tuned.daemon.daemon: starting tuning
2023-12-19 05:19:25,897 INFO     tuned.plugins.base: instance cpu: assigning devices cpu2, cpu4, cpu3, cpu1, cpu0, cpu5
2023-12-19 05:19:25,906 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2023-12-19 05:19:25,914 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2023-12-19 05:19:25,915 INFO     tuned.plugins.base: instance disk: assigning devices sda, loop0
2023-12-19 05:19:25,925 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2023-12-19 05:19:25,954 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-12-19 05:19:25,955 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 925, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-12-19 05:19:25,978 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2023-12-19 05:19:25,978 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 925, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2023-12-19 05:19:25,978 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2024-01-13 05:19:30,057 INFO     tuned.daemon.controller: terminating controller
2024-01-13 05:19:30,089 INFO     tuned.daemon.daemon: stopping tuning
2024-01-13 05:19:30,170 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2024-01-13 05:19:30,200 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2024-01-13 05:19:30,201 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 1010, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2024-01-13 05:19:30,201 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2024-01-13 05:19:30,201 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 1010, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2024-01-13 05:19:30,786 INFO     tuned.daemon.application: TuneD: 2.21.0, kernel: 4.18.0-477.10.1.el8_8.x86_64
2024-01-13 05:19:30,786 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2024-01-13 05:19:30,792 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2024-01-13 05:19:30,794 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2024-01-13 05:19:30,967 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2024-01-13 05:19:30,971 INFO     tuned.profiles.loader: loading profile: virtual-guest
2024-01-13 05:19:30,981 INFO     tuned.daemon.controller: starting controller
2024-01-13 05:19:30,981 INFO     tuned.daemon.daemon: starting tuning
2024-01-13 05:19:31,010 INFO     tuned.plugins.base: instance cpu: assigning devices cpu1, cpu4, cpu0, cpu3, cpu5, cpu2
2024-01-13 05:19:31,020 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2024-01-13 05:19:31,040 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2024-01-13 05:19:31,040 INFO     tuned.plugins.base: instance disk: assigning devices loop0, sda
2024-01-13 05:19:31,058 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2024-01-13 05:19:31,131 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2024-01-13 05:19:31,131 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 925, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2024-01-13 05:19:31,202 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2024-01-13 05:19:31,202 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 925, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2024-01-13 05:19:31,203 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2024-01-18 05:21:52,618 INFO     tuned.daemon.controller: terminating controller
2024-01-18 05:21:52,640 INFO     tuned.daemon.daemon: stopping tuning
2024-01-18 05:21:52,744 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2024-01-18 05:21:52,770 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2024-01-18 05:21:52,770 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 1010, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2024-01-18 05:21:52,771 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2024-01-18 05:21:52,772 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 1010, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2024-01-18 05:21:53,330 INFO     tuned.daemon.application: TuneD: 2.21.0, kernel: 4.18.0-477.10.1.el8_8.x86_64
2024-01-18 05:21:53,330 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2024-01-18 05:21:53,347 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2024-01-18 05:21:53,348 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2024-01-18 05:21:53,530 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2024-01-18 05:21:53,535 INFO     tuned.profiles.loader: loading profile: virtual-guest
2024-01-18 05:21:53,542 INFO     tuned.daemon.controller: starting controller
2024-01-18 05:21:53,542 INFO     tuned.daemon.daemon: starting tuning
2024-01-18 05:21:53,557 INFO     tuned.plugins.base: instance cpu: assigning devices cpu1, cpu4, cpu0, cpu5, cpu2, cpu3
2024-01-18 05:21:53,565 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2024-01-18 05:21:53,590 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2024-01-18 05:21:53,591 INFO     tuned.plugins.base: instance disk: assigning devices sda, loop0
2024-01-18 05:21:53,632 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2024-01-18 05:21:53,673 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2024-01-18 05:21:53,673 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 925, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2024-01-18 05:21:53,699 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2024-01-18 05:21:53,699 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 925, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2024-01-18 05:21:53,700 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2024-02-02 05:19:27,422 INFO     tuned.daemon.controller: terminating controller
2024-02-02 05:19:27,496 INFO     tuned.daemon.daemon: stopping tuning
2024-02-02 05:19:27,676 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2024-02-02 05:19:27,728 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2024-02-02 05:19:27,729 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 1010, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2024-02-02 05:19:27,730 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2024-02-02 05:19:27,730 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 1010, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2024-02-02 05:19:28,418 INFO     tuned.daemon.application: TuneD: 2.21.0, kernel: 4.18.0-477.10.1.el8_8.x86_64
2024-02-02 05:19:28,419 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2024-02-02 05:19:28,426 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2024-02-02 05:19:28,428 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2024-02-02 05:19:28,632 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2024-02-02 05:19:28,636 INFO     tuned.profiles.loader: loading profile: virtual-guest
2024-02-02 05:19:28,641 INFO     tuned.daemon.controller: starting controller
2024-02-02 05:19:28,641 INFO     tuned.daemon.daemon: starting tuning
2024-02-02 05:19:28,653 INFO     tuned.plugins.base: instance cpu: assigning devices cpu2, cpu0, cpu4, cpu1, cpu3, cpu5
2024-02-02 05:19:28,660 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2024-02-02 05:19:28,681 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2024-02-02 05:19:28,682 INFO     tuned.plugins.base: instance disk: assigning devices loop0, sda
2024-02-02 05:19:28,717 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2024-02-02 05:19:28,747 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2024-02-02 05:19:28,747 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 925, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2024-02-02 05:19:28,770 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2024-02-02 05:19:28,771 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 925, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2024-02-02 05:19:28,771 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2024-02-05 17:32:24,390 INFO     tuned.daemon.application: TuneD: 2.21.0, kernel: 4.18.0-477.10.1.el8_8.x86_64
2024-02-05 17:32:24,399 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2024-02-05 17:32:24,411 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2024-02-05 17:32:24,414 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2024-02-05 17:32:25,662 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2024-02-05 17:32:25,677 INFO     tuned.profiles.loader: loading profile: virtual-guest
2024-02-05 17:32:25,683 INFO     tuned.daemon.controller: starting controller
2024-02-05 17:32:25,684 INFO     tuned.daemon.daemon: starting tuning
2024-02-05 17:32:25,771 INFO     tuned.plugins.base: instance cpu: assigning devices cpu2, cpu1, cpu0, cpu4, cpu5, cpu3
2024-02-05 17:32:25,808 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2024-02-05 17:32:25,849 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2024-02-05 17:32:25,849 INFO     tuned.plugins.base: instance disk: assigning devices sda, loop0
2024-02-05 17:32:25,892 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2024-02-05 17:32:26,105 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2024-02-23 05:20:30,895 INFO     tuned.daemon.controller: terminating controller
2024-02-23 05:20:30,916 INFO     tuned.daemon.daemon: stopping tuning
2024-02-23 05:20:31,045 INFO     tuned.daemon.daemon: terminating TuneD, rolling back all changes
2024-02-23 05:20:31,145 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'flags'
2024-02-23 05:20:31,146 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 1011, in _instance_unapply_static
    self._restore_ps_affinity()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 967, in _restore_ps_affinity
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2024-02-23 05:20:31,168 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'flags'
2024-02-23 05:20:31,168 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 1011, in _instance_unapply_static
    self._restore_ps_affinity()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 967, in _restore_ps_affinity
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2024-02-23 05:20:31,850 INFO     tuned.daemon.application: TuneD: 2.21.0, kernel: 4.18.0-477.10.1.el8_8.x86_64
2024-02-23 05:20:31,851 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2024-02-23 05:20:31,857 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2024-02-23 05:20:31,865 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2024-02-23 05:20:32,038 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2024-02-23 05:20:32,041 INFO     tuned.profiles.loader: loading profile: virtual-guest
2024-02-23 05:20:32,046 INFO     tuned.daemon.controller: starting controller
2024-02-23 05:20:32,046 INFO     tuned.daemon.daemon: starting tuning
2024-02-23 05:20:32,069 INFO     tuned.plugins.base: instance cpu: assigning devices cpu1, cpu0, cpu4, cpu2, cpu3, cpu5
2024-02-23 05:20:32,076 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2024-02-23 05:20:32,097 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2024-02-23 05:20:32,097 INFO     tuned.plugins.base: instance disk: assigning devices sda, loop0
2024-02-23 05:20:32,114 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2024-02-23 05:20:32,145 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2024-02-23 05:20:32,145 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 925, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2024-02-23 05:20:32,166 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2024-02-23 05:20:32,166 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 925, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2024-02-23 05:20:32,166 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2025-01-03 18:08:00,692 INFO     tuned.daemon.application: TuneD: 2.21.0, kernel: 4.18.0-477.10.1.el8_8.x86_64
2025-01-03 18:08:00,867 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2025-01-03 18:08:00,996 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2025-01-03 18:08:01,002 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2025-01-03 18:08:05,493 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2025-01-03 18:08:05,692 INFO     tuned.profiles.loader: loading profile: virtual-guest
2025-01-03 18:08:05,708 INFO     tuned.daemon.controller: starting controller
2025-01-03 18:08:05,709 INFO     tuned.daemon.daemon: starting tuning
2025-01-03 18:08:05,903 INFO     tuned.plugins.base: instance cpu: assigning devices cpu0, cpu2, cpu1, cpu4, cpu5, cpu3
2025-01-03 18:08:06,195 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2025-01-03 18:08:06,496 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2025-01-03 18:08:06,497 INFO     tuned.plugins.base: instance disk: assigning devices loop0, sda
2025-01-03 18:08:06,902 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2025-01-03 18:08:07,131 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2025-01-03 18:08:07,131 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 925, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2025-01-03 18:08:07,224 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2025-01-03 18:08:07,225 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 925, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2025-01-03 18:08:07,225 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2025-02-06 13:05:31,641 INFO     tuned.daemon.application: TuneD: 2.21.0, kernel: 4.18.0-477.10.1.el8_8.x86_64
2025-02-06 13:05:31,643 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2025-02-06 13:05:31,657 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2025-02-06 13:05:31,659 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2025-02-06 13:05:33,951 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2025-02-06 13:05:33,975 INFO     tuned.profiles.loader: loading profile: virtual-guest
2025-02-06 13:05:34,017 INFO     tuned.daemon.controller: starting controller
2025-02-06 13:05:34,018 INFO     tuned.daemon.daemon: starting tuning
2025-02-06 13:05:34,087 INFO     tuned.plugins.base: instance cpu: assigning devices cpu2, cpu0, cpu1, cpu4, cpu3, cpu5
2025-02-06 13:05:34,152 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2025-02-06 13:05:34,242 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2025-02-06 13:05:34,243 INFO     tuned.plugins.base: instance disk: assigning devices sda, loop0
2025-02-06 13:05:34,279 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2025-02-06 13:05:34,329 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2025-02-06 13:05:34,329 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 925, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2025-02-06 13:05:34,353 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2025-02-06 13:05:34,353 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 925, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2025-02-06 13:05:34,353 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2025-03-03 10:45:41,078 INFO     tuned.daemon.application: TuneD: 2.21.0, kernel: 4.18.0-477.10.1.el8_8.x86_64
2025-03-03 10:45:41,081 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2025-03-03 10:45:41,087 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2025-03-03 10:45:41,089 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2025-03-03 10:45:42,552 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2025-03-03 10:45:42,561 INFO     tuned.profiles.loader: loading profile: virtual-guest
2025-03-03 10:45:42,569 INFO     tuned.daemon.controller: starting controller
2025-03-03 10:45:42,569 INFO     tuned.daemon.daemon: starting tuning
2025-03-03 10:45:42,675 INFO     tuned.plugins.base: instance cpu: assigning devices cpu5, cpu2, cpu4, cpu0, cpu3, cpu1
2025-03-03 10:45:42,705 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2025-03-03 10:45:42,801 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2025-03-03 10:45:42,802 INFO     tuned.plugins.base: instance disk: assigning devices loop0, sda
2025-03-03 10:45:42,856 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2025-03-03 10:45:42,899 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2025-03-03 10:45:42,899 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 925, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2025-03-03 10:45:42,992 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2025-03-03 10:45:42,992 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 925, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2025-03-03 10:45:42,992 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2025-04-08 06:05:44,405 INFO     tuned.daemon.application: TuneD: 2.21.0, kernel: 4.18.0-477.10.1.el8_8.x86_64
2025-04-08 06:05:44,420 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2025-04-08 06:05:44,455 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2025-04-08 06:05:44,465 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2025-04-08 06:05:45,758 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2025-04-08 06:05:45,769 INFO     tuned.profiles.loader: loading profile: virtual-guest
2025-04-08 06:05:45,784 INFO     tuned.daemon.controller: starting controller
2025-04-08 06:05:45,784 INFO     tuned.daemon.daemon: starting tuning
2025-04-08 06:05:45,818 INFO     tuned.plugins.base: instance cpu: assigning devices cpu5, cpu4, cpu1, cpu3, cpu2, cpu0
2025-04-08 06:05:45,842 INFO     tuned.plugins.plugin_cpu: We are running on an x86 AuthenticAMD platform
2025-04-08 06:05:45,884 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2025-04-08 06:05:45,885 INFO     tuned.plugins.base: instance disk: assigning devices sda, loop0
2025-04-08 06:05:45,898 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2025-04-08 06:05:45,949 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2025-04-08 06:05:45,949 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 925, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2025-04-08 06:05:45,974 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2025-04-08 06:05:45,974 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 925, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2025-04-08 06:05:45,975 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2025-05-17 02:59:40,720 INFO     tuned.daemon.controller: terminating controller
2025-05-17 02:59:40,742 INFO     tuned.daemon.daemon: stopping tuning
2025-05-17 02:59:40,978 INFO     tuned.daemon.daemon: terminating TuneD due to system shutdown / reboot
2025-05-17 02:59:41,094 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2025-05-17 02:59:41,095 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 1010, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2025-05-17 02:59:41,096 ERROR    tuned.units.manager: BUG: Unhandled exception in stop_tuning: 'Instance' object has no attribute '_thread'
2025-05-17 02:59:41,096 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 1010, in _instance_unapply_static
    instance._thread.join()
AttributeError: 'Instance' object has no attribute '_thread'

2025-05-17 03:01:04,017 INFO     tuned.daemon.application: TuneD: 2.21.0, kernel: 4.18.0-477.10.1.el8_8.x86_64
2025-05-17 03:01:04,019 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2025-05-17 03:01:04,029 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2025-05-17 03:01:04,041 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2025-05-17 03:01:05,640 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2025-05-17 03:01:05,645 INFO     tuned.profiles.loader: loading profile: virtual-guest
2025-05-17 03:01:05,655 INFO     tuned.daemon.controller: starting controller
2025-05-17 03:01:05,655 INFO     tuned.daemon.daemon: starting tuning
2025-05-17 03:01:05,715 INFO     tuned.plugins.base: instance cpu: assigning devices cpu4, cpu3, cpu0, cpu5, cpu2, cpu1
2025-05-17 03:01:05,806 INFO     tuned.plugins.plugin_cpu: We are running on an x86 GenuineIntel platform
2025-05-17 03:01:05,822 WARNING  tuned.plugins.plugin_cpu: your CPU doesn't support MSR_IA32_ENERGY_PERF_BIAS, ignoring CPU energy performance bias
2025-05-17 03:01:05,872 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2025-05-17 03:01:05,872 INFO     tuned.plugins.base: instance disk: assigning devices sda, loop0
2025-05-17 03:01:05,887 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2025-05-17 03:01:05,960 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2025-05-17 03:01:05,960 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 925, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2025-05-17 03:01:05,961 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2025-06-15 01:30:52,005 INFO     tuned.daemon.application: TuneD: 2.21.0, kernel: 4.18.0-477.10.1.el8_8.x86_64
2025-06-15 01:30:52,009 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2025-06-15 01:30:52,026 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2025-06-15 01:30:52,039 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2025-06-15 01:30:53,706 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2025-06-15 01:30:53,714 INFO     tuned.profiles.loader: loading profile: virtual-guest
2025-06-15 01:30:53,746 INFO     tuned.daemon.controller: starting controller
2025-06-15 01:30:53,747 INFO     tuned.daemon.daemon: starting tuning
2025-06-15 01:30:53,830 INFO     tuned.plugins.base: instance cpu: assigning devices cpu5, cpu4, cpu1, cpu3, cpu0, cpu2
2025-06-15 01:30:53,875 INFO     tuned.plugins.plugin_cpu: We are running on an x86 GenuineIntel platform
2025-06-15 01:30:53,887 WARNING  tuned.plugins.plugin_cpu: your CPU doesn't support MSR_IA32_ENERGY_PERF_BIAS, ignoring CPU energy performance bias
2025-06-15 01:30:53,929 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2025-06-15 01:30:53,929 INFO     tuned.plugins.base: instance disk: assigning devices loop0, sda
2025-06-15 01:30:53,957 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2025-06-15 01:30:54,009 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2025-06-15 01:30:54,009 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 925, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2025-06-15 01:30:54,010 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied
2025-12-05 22:10:35,326 INFO     tuned.daemon.application: TuneD: 2.21.0, kernel: 4.18.0-477.10.1.el8_8.x86_64
2025-12-05 22:10:35,329 INFO     tuned.daemon.application: dynamic tuning is globally disabled
2025-12-05 22:10:35,339 INFO     tuned.daemon.daemon: using sleep interval of 1 second(s)
2025-12-05 22:10:35,343 INFO     tuned.daemon.daemon: Running in automatic mode, checking what profile is recommended for your configuration.
2025-12-05 22:10:37,046 INFO     tuned.daemon.daemon: Using 'virtual-guest' profile
2025-12-05 22:10:37,084 INFO     tuned.profiles.loader: loading profile: virtual-guest
2025-12-05 22:10:37,115 INFO     tuned.daemon.controller: starting controller
2025-12-05 22:10:37,115 INFO     tuned.daemon.daemon: starting tuning
2025-12-05 22:10:37,200 INFO     tuned.plugins.base: instance cpu: assigning devices cpu3, cpu0, cpu2, cpu4, cpu1, cpu5
2025-12-05 22:10:37,239 INFO     tuned.plugins.plugin_cpu: We are running on an x86 GenuineIntel platform
2025-12-05 22:10:37,270 WARNING  tuned.plugins.plugin_cpu: your CPU doesn't support MSR_IA32_ENERGY_PERF_BIAS, ignoring CPU energy performance bias
2025-12-05 22:10:37,328 INFO     tuned.plugins.plugin_disk: Device 'loop0' not supported by hdparm
2025-12-05 22:10:37,329 INFO     tuned.plugins.base: instance disk: assigning devices loop0, sda
2025-12-05 22:10:37,354 INFO     tuned.plugins.plugin_sysctl: reapplying system sysctl
2025-12-05 22:10:37,492 ERROR    tuned.units.manager: BUG: Unhandled exception in start_tuning: 'flags'
2025-12-05 22:10:37,492 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 925, in _instance_apply_static
    ps = self.get_processes()
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 581, in get_processes
    cmd = self._get_cmdline(proc)
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 570, in _get_cmdline
    if self._is_kthread(process):
  File "/usr/lib/python3.6/site-packages/tuned/plugins/plugin_scheduler.py", line 637, in _is_kthread
    return process["stat"]["flags"] & procfs.pidstat.PF_KTHREAD != 0
  File "/usr/lib/python3.6/site-packages/procfs/procfs.py", line 148, in __getitem__
    return self.fields[fieldname]
KeyError: 'flags'

2025-12-05 22:10:37,493 INFO     tuned.daemon.daemon: static tuning from profile 'virtual-guest' applied