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# -*- python -*-
# -*- coding: utf-8 -*-
#
# Copyright 2012 Red Hat Inc.
# Guy Streeter <streeter@redhat.com>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; version 2.
#
# This application is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
from sos.plugins import Plugin, RedHatPlugin
class KernelRT(Plugin, RedHatPlugin):
'''Information specific to the realtime kernel
'''
plugin_name = 'kernelrt'
profiles = ('system', 'hardware', 'kernel')
# this file exists only when the realtime kernel is booted
# this plugin will not be called is this file does not exist
files = ('/sys/kernel/realtime',)
def setup(self):
self.add_copy_specs([
'/etc/rtgroups',
'/proc/sys/kernel/sched_rt_period_us',
'/proc/sys/kernel/sched_rt_runtime_us',
'/sys/kernel/realtime',
'/sys/devices/system/clocksource/clocksource0/'
'available_clocksource',
'/sys/devices/system/clocksource/clocksource0/current_clocksource'
])
# note: rhbz#1059685 'tuna - NameError: global name 'cgroups' is not
# defined this command throws an exception on versions prior to
# 0.10.4-5.
self.add_cmd_output('tuna -CP')
# vim: et ts=4 sw=4
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