Viewing file:  memory.py (1.45 KB) -rw-r--r--
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# 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, IndependentPlugin
class Memory(Plugin, IndependentPlugin):
short_desc = 'Memory configuration and use'
plugin_name = 'memory'
profiles = ('system', 'hardware', 'memory')
def setup(self):
self.add_copy_spec([
"/proc/pci",
"/proc/meminfo",
"/proc/vmstat",
"/proc/swaps",
"/proc/slabinfo",
"/proc/pagetypeinfo",
"/proc/vmallocinfo",
"/sys/kernel/mm/ksm",
"/sys/kernel/mm/transparent_hugepage/enabled",
"/sys/kernel/mm/hugepages",
"/sys/kernel/mm/lru_gen/enabled",
"/sys/kernel/mm/lru_gen/min_ttl_ms",
])
self.add_cmd_output("free", root_symlink="free")
self.add_cmd_output([
"free -m",
"swapon --bytes --show",
"swapon --summary --verbose",
"lsmem -a -o RANGE,SIZE,STATE,REMOVABLE,ZONES,NODE,BLOCK"
])
# slabtop -o will hang if not handed a tty via stdin
self.add_cmd_output("slabtop -o", foreground=True)
# vim: set et ts=4 sw=4 :
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