Current File : //lib/python3/dist-packages/sos/report/plugins/sar.py
# This file is part of the sos project: https://github.com/sosreport/sos
#
# This copyrighted material is made available to anyone wishing to use,
# modify, copy, or redistribute it subject to the terms and conditions of
# version 2 of the GNU General Public License.
#
# See the LICENSE file in the source distribution for further information.
from sos.report.plugins import (Plugin, RedHatPlugin, DebianPlugin,
UbuntuPlugin, PluginOpt)
import re
class Sar(Plugin,):
short_desc = 'System Activity Reporter'
plugin_name = 'sar'
profiles = ('system', 'performance')
packages = ('sysstat',)
sa_path = '/var/log/sa'
option_list = [
PluginOpt('all_sar', default=False,
desc="gather all system activity records")
]
def setup(self):
self.add_copy_spec(self.path_join(self.sa_path, '*'),
sizelimit=0 if self.get_option("all_sar") else None,
tailit=False)
try:
dir_list = self.listdir(self.sa_path)
except OSError:
self._log_warn("sar: could not list %s" % self.sa_path)
return
sa_regex = re.compile(r"sa[\d]+")
# find all the sa files that don't have an existing sar file
# there are two possible formats for sar files
# saDD, the default one where DD is the day of the month
# saYYYYMMDD, which is the format when specifying -D
# as option for sadc
for fname in dir_list:
if sa_regex.match(fname):
sa_data_path = self.path_join(self.sa_path, fname)
sar_filename = 'sar' + fname[2:]
if sar_filename not in dir_list:
sar_cmd = 'sh -c "sar -A -f %s"' % sa_data_path
self.add_cmd_output(sar_cmd, sar_filename)
sadf_cmd = "sadf -x -- -A %s" % sa_data_path
self.add_cmd_output(sadf_cmd, "%s.xml" % fname)
class RedHatSar(Sar, RedHatPlugin):
sa_path = '/var/log/sa'
class DebianSar(Sar, DebianPlugin, UbuntuPlugin):
sa_path = '/var/log/sysstat'
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