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This commit is contained in:
eabdullin 2024-05-31 17:07:26 +00:00
parent a902b70c43
commit 4a2e25efe4
13 changed files with 1892 additions and 794 deletions
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2
.gitignore vendored
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@ -1 +1 @@
SOURCES/rteval-3.5.tar.xz SOURCES/rteval-3.7.tar.xz

1
.rteval.metadata
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@ -1 +0,0 @@
3aee70e8cca181b05b522acab8a44d45fb876e28 SOURCES/rteval-3.5.tar.xz

165
SOURCES/Fix-DMI-WARNING-when-not-running-as-root.patch
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@ -1,165 +0,0 @@
From 149c119df7c7a8ddfd1abc7a127d536cc0674230 Mon Sep 17 00:00:00 2001
From: John Kacur <jkacur@redhat.com>
Date: Tue, 23 Aug 2022 14:57:37 -0400
Subject: [PATCH 1/3] rteval: Fix "DMI WARNING" when not running as root
In some cases it is not necessary to run as root, for example when
running -Z (--summarize) to summarize an existing report.
In such cases we do not want to see the message:
** DMI WARNING ** Failed to open memory buffer (/dev/mem): Permission denied
The fix here is to surpresses that message.
In addition:
- the unused "config" option to DMIinfo.__init__ is removed
- A few strings are converted to f-strings
- "with" is used to open the xsltfile
Signed-off-by: John Kacur <jkacur@redhat.com>
---
rteval/sysinfo/__init__.py | 6 ++---
rteval/sysinfo/dmi.py | 45 +++++++++++++++++++-------------------
2 files changed, 26 insertions(+), 25 deletions(-)
diff --git a/rteval/sysinfo/__init__.py b/rteval/sysinfo/__init__.py
index 0436ebb350d9..a4359382f006 100644
--- a/rteval/sysinfo/__init__.py
+++ b/rteval/sysinfo/__init__.py
@@ -42,7 +42,7 @@ class SystemInfo(KernelInfo, SystemServices, dmi.DMIinfo, CPUtopology,
self.__logger = logger
KernelInfo.__init__(self, logger=logger)
SystemServices.__init__(self, logger=logger)
- dmi.DMIinfo.__init__(self, config, logger=logger)
+ dmi.DMIinfo.__init__(self, logger=logger)
CPUtopology.__init__(self)
OSInfo.__init__(self, logger=logger)
cmdlineInfo.__init__(self, logger=logger)
@@ -80,8 +80,8 @@ if __name__ == "__main__":
cfg.installdir = "."
si = SystemInfo(cfg, logger=l)
- print("\tRunning on %s" % si.get_base_os())
- print("\tNUMA nodes: %d" % si.mem_get_numa_nodes())
+ print(f"\tRunning on {si.get_base_os()}")
+ print(f"\tNUMA nodes: {si.mem_get_numa_nodes()}")
print("\tMemory available: %03.2f %s\n" % si.mem_get_size())
print("\tServices: ")
diff --git a/rteval/sysinfo/dmi.py b/rteval/sysinfo/dmi.py
index 80cf3c723b36..5965c128c093 100644
--- a/rteval/sysinfo/dmi.py
+++ b/rteval/sysinfo/dmi.py
@@ -1,6 +1,4 @@
#
-# dmi.py - class to wrap DMI Table information
-#
# Copyright 2009 - 2013 Clark Williams <williams@redhat.com>
# Copyright 2009 - 2013 David Sommerseth <davids@redhat.com>
#
@@ -24,6 +22,7 @@
# including keys needed to generate an equivalently functional executable
# are deemed to be part of the source code.
#
+""" dmi.py class to wrap DMI Table Information """
import sys
import os
@@ -52,16 +51,18 @@ def ProcessWarnings():
if warnings is None:
return
+ ignore1 = '/dev/mem: Permission denied'
+ ignore2 = 'No SMBIOS nor DMI entry point found, sorry.'
+ ignore3 = 'Failed to open memory buffer (/dev/mem): Permission denied'
+ ignore = (ignore1, ignore2, ignore3)
for warnline in warnings.split('\n'):
# Ignore these warnings, as they are "valid" if not running as root
- if warnline == '/dev/mem: Permission denied':
- continue
- if warnline == 'No SMBIOS nor DMI entry point found, sorry.':
+ if warnline in ignore:
continue
# All other warnings will be printed
if len(warnline) > 0:
- print("** DMI WARNING ** %s" % warnline)
+ print(f"** DMI WARNING ** {warnline}")
dmidecode.clear_warnings()
@@ -69,8 +70,7 @@ def ProcessWarnings():
class DMIinfo:
'''class used to obtain DMI info via python-dmidecode'''
- # TODO: Remove unnecessary config
- def __init__(self, config, logger):
+ def __init__(self, logger):
self.__version = '0.5'
if not dmidecode_loaded:
@@ -83,22 +83,24 @@ class DMIinfo:
self.__xsltparser = self.__load_xslt('rteval_dmi.xsl')
- def __load_xslt(self, fname):
- xsltfile = None
+ @staticmethod
+ def __load_xslt(fname):
+ xsltf = None
if os.path.exists(fname):
- xsltfile = open(fname, "r")
- elif rtevalConfig.default_config_search([fname], os.path.isfile):
- xsltfile = open(rtevalConfig.default_config_search([fname], os.path.isfile), "r")
-
- if xsltfile:
- xsltdoc = lxml.etree.parse(xsltfile)
- ret = lxml.etree.XSLT(xsltdoc)
- xsltfile.close()
+ xsltf = fname
+ else:
+ xsltf = rtevalConfig.default_config_search([fname], os.path.isfile)
+
+ if xsltf:
+ with open(xsltf, "r") as xsltfile:
+ xsltdoc = lxml.etree.parse(xsltfile)
+ ret = lxml.etree.XSLT(xsltdoc)
return ret
raise RuntimeError(f'Could not locate XSLT template for DMI data ({fname})')
def MakeReport(self):
+ """ Add DMI information to final report """
rep_n = libxml2.newNode("DMIinfo")
rep_n.newProp("version", self.__version)
if self.__fake:
@@ -113,7 +115,7 @@ class DMIinfo:
return rep_n
def unit_test(rootdir):
- """ unit_test for dmi.py, looks a little crufty! """
+ """ unit_test for dmi.py """
class UnittestConfigDummy:
def __init__(self, rootdir):
@@ -132,15 +134,14 @@ def unit_test(rootdir):
log = Log()
log.SetLogVerbosity(Log.DEBUG|Log.INFO)
- cfg = UnittestConfigDummy(rootdir)
- d = DMIinfo(cfg, log)
+ d = DMIinfo(log)
dx = d.MakeReport()
x = libxml2.newDoc("1.0")
x.setRootElement(dx)
x.saveFormatFileEnc("-", "UTF-8", 1)
return 0
except Exception as e:
- print("** EXCEPTION: %s" % str(e))
+ print(f"** EXCEPTION: {str(e)}")
return 1
if __name__ == '__main__':
--
2.37.3

68
SOURCES/Revert-rteval-Change-the-default-kernel.patch Normal file
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@ -0,0 +1,68 @@
From 47fc74501aa5741fd5dcb2d04aacd857d3d87740 Mon Sep 17 00:00:00 2001
From: John Kacur <jkacur@redhat.com>
Date: Wed, 25 Oct 2023 10:59:28 -0400
Subject: [PATCH] Revert "rteval: Change the default kernel to compile to
linux-6.1.8"
This reverts commit 0f39c69610985b07ce2aa41142d2f0481da8e3a4.
For RHEL-8.x we want to continue using the same kernel for kcompile
Signed-off-by: John Kacur <jkacur@redhat.com>
---
Makefile | 2 +-
rteval/modules/loads/kcompile.py | 4 ++--
rteval/rteval.conf | 2 +-
3 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/Makefile b/Makefile
index b73e8c13f3e5..176435a8cfd5 100644
--- a/Makefile
+++ b/Makefile
@@ -18,7 +18,7 @@ PREFIX := /usr
DATADIR := $(DESTDIR)/$(PREFIX)/share
LOADDIR := loadsource
-KLOAD := $(LOADDIR)/linux-6.1.8.tar.xz
+KLOAD := $(LOADDIR)/linux-5.18.1.tar.xz
BLOAD := $(LOADDIR)/dbench-4.0.tar.gz
LOADS := $(KLOAD) $(BLOAD)
diff --git a/rteval/modules/loads/kcompile.py b/rteval/modules/loads/kcompile.py
index 8be79ce630d5..e531b60754e9 100644
--- a/rteval/modules/loads/kcompile.py
+++ b/rteval/modules/loads/kcompile.py
@@ -20,7 +20,7 @@ expand_cpulist = CpuList.expand_cpulist
compress_cpulist = CpuList.compress_cpulist
nonisolated_cpulist = CpuList.nonisolated_cpulist
-DEFAULT_KERNEL_PREFIX = "linux-6.1"
+DEFAULT_KERNEL_PREFIX = "linux-5.18"
class KBuildJob:
'''Class to manage a build job bound to a particular node'''
@@ -334,7 +334,7 @@ class Kcompile(CommandLineLoad):
def ModuleParameters():
return {"source": {"descr": "Source tar ball",
- "default": "linux-6.1.8.tar.xz",
+ "default": "linux-5.18.1.tar.xz",
"metavar": "TARBALL"},
"jobspercore": {"descr": "Number of working threads per core",
"default": 2,
diff --git a/rteval/rteval.conf b/rteval/rteval.conf
index 79e28032dc6b..1a8d0afd2642 100644
--- a/rteval/rteval.conf
+++ b/rteval/rteval.conf
@@ -18,7 +18,7 @@ dbench: external
stressng: module
[kcompile]
-source: linux-6.1.8.xz
+source: linux-5.18.1.xz
jobspercore: 2
[hackbench]
--
2.41.0

278
SOURCES/rteval-Add-relative-cpulists-for-measurements.patch Normal file
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@ -0,0 +1,278 @@
From 64ce7848dfabd2056d35c8a60f3354db45e36286 Mon Sep 17 00:00:00 2001
From: Tomas Glozar <tglozar@redhat.com>
Date: Thu, 18 Jan 2024 10:18:10 +0100
Subject: [PATCH 2/4] rteval: Add relative cpulists for measurements
Instead of specifying an absolute list of CPUs to run measurements on
in --measurement-cpulist, implement an option to specify a relative list
with respect to the current cpuset of rteval.
The relative cpulist can include CPUs both for addition and for removal,
e.g. +0,1,-7,8.
Also move the logic for processing cpulists specified by the user as
a string into cpulists usable by rteval to a single function.
Signed-off-by: Tomas Glozar <tglozar@redhat.com>
Signed-off-by: John Kacur <jkacur@redhat.com>
---
rteval-cmd | 26 +++++++-----
rteval/cpulist_utils.py | 33 ++++++++++++++++
rteval/modules/measurement/__init__.py | 9 +----
rteval/modules/measurement/cyclictest.py | 50 +++---------------------
rteval/systopology.py | 33 ++++++++++++++++
5 files changed, 90 insertions(+), 61 deletions(-)
diff --git a/rteval-cmd b/rteval-cmd
index d224728..a5e8746 100755
--- a/rteval-cmd
+++ b/rteval-cmd
@@ -30,7 +30,7 @@ from rteval import RtEval, rtevalConfig
from rteval.modules.loads import LoadModules
from rteval.modules.measurement import MeasurementModules
from rteval.version import RTEVAL_VERSION
-from rteval.systopology import SysTopology
+from rteval.systopology import SysTopology, parse_cpulist_from_config
from rteval.modules.loads.kcompile import ModuleParameters
import rteval.cpulist_utils as cpulist_utils
@@ -339,26 +339,32 @@ if __name__ == '__main__':
ldcfg = config.GetSection('loads')
msrcfg = config.GetSection('measurement')
- if ldcfg.cpulist and msrcfg.cpulist:
+ msrcfg_cpulist_present = msrcfg.cpulist != ""
+ # Parse measurement cpulist using parse_cpulist_from_config to account for run-on-isolcpus
+ # and relative cpusets
+ cpulist = parse_cpulist_from_config(msrcfg.cpulist, msrcfg.run_on_isolcpus)
+ if msrcfg_cpulist_present and not cpulist_utils.is_relative(msrcfg.cpulist) and msrcfg.run_on_isolcpus:
+ logger.log(Log.WARN, "ignoring --measurement-run-on-isolcpus, since cpulist is specified")
+ msrcfg.cpulist = collapse_cpulist(cpulist)
+ if ldcfg.cpulist:
ldcfg.cpulist = remove_offline(ldcfg.cpulist)
- msrcfg.cpulist = remove_offline(msrcfg.cpulist)
# if we only specified one set of cpus (loads or measurement)
# default the other to the inverse of the specified list
- if not ldcfg.cpulist and msrcfg.cpulist:
+ if not ldcfg.cpulist and msrcfg_cpulist_present:
tmplist = expand_cpulist(msrcfg.cpulist)
tmplist = SysTopology().invert_cpulist(tmplist)
- ldcfg.cpulist = compress_cpulist(tmplist)
- msrcfg.cpulist = remove_offline(msrcfg.cpulist)
- if not msrcfg.cpulist and ldcfg.cpulist:
+ tmplist = cpulist_utils.online_cpulist(tmplist)
+ ldcfg.cpulist = collapse_cpulist(tmplist)
+ if not msrcfg_cpulist_present and ldcfg.cpulist:
tmplist = expand_cpulist(ldcfg.cpulist)
tmplist = SysTopology().invert_cpulist(tmplist)
- msrcfg.cpulist = compress_cpulist(tmplist)
- ldcfg.cpulist = remove_offline(ldcfg.cpulist)
+ tmplist = cpulist_utils.online_cpulist(tmplist)
+ msrcfg.cpulist = collapse_cpulist(tmplist)
if ldcfg.cpulist:
logger.log(Log.DEBUG, f"loads cpulist: {ldcfg.cpulist}")
# if --onlyload is specified msrcfg.cpulist is unused
- if msrcfg.cpulist and not rtevcfg.onlyload:
+ if msrcfg_cpulist_present and not rtevcfg.onlyload:
logger.log(Log.DEBUG, f"measurement cpulist: {msrcfg.cpulist}")
logger.log(Log.DEBUG, f"workdir: {rtevcfg.workdir}")
diff --git a/rteval/cpulist_utils.py b/rteval/cpulist_utils.py
index 402d579..7abc45a 100644
--- a/rteval/cpulist_utils.py
+++ b/rteval/cpulist_utils.py
@@ -126,3 +126,36 @@ def nonisolated_cpulist(cpulist):
isolated_cpulist = sysread(cpupath, "isolated")
isolated_cpulist = expand_cpulist(isolated_cpulist)
return list(set(cpulist).difference(set(isolated_cpulist)))
+
+
+def is_relative(cpulist):
+ return cpulist.startswith("+") or cpulist.startswith("-")
+
+
+def expand_relative_cpulist(cpulist):
+ """
+ Expand a relative cpulist into a tuple of lists.
+ :param cpulist: Relative cpulist of form +1,2,3,-4,5,6
+ :return: Tuple of two lists, one for added CPUs, one for removed CPUs
+ """
+ added_cpus = []
+ removed_cpus = []
+
+ if not cpulist:
+ return added_cpus, removed_cpus
+
+ cpus = None
+
+ for part in cpulist.split(','):
+ if part.startswith('+') or part.startswith('-'):
+ cpus = added_cpus if part[0] == '+' else removed_cpus
+ part = part[1:]
+ if '-' in part:
+ a, b = part.split('-')
+ a, b = int(a), int(b)
+ cpus.extend(list(range(a, b + 1)))
+ else:
+ a = int(part)
+ cpus.append(a)
+
+ return list(set(added_cpus)), list(set(removed_cpus))
diff --git a/rteval/modules/measurement/__init__.py b/rteval/modules/measurement/__init__.py
index 66dc9c5..11bd7b0 100644
--- a/rteval/modules/measurement/__init__.py
+++ b/rteval/modules/measurement/__init__.py
@@ -5,7 +5,7 @@
import libxml2
from rteval.modules import RtEvalModules, ModuleContainer
-from rteval.systopology import SysTopology as SysTop
+from rteval.systopology import parse_cpulist_from_config
import rteval.cpulist_utils as cpulist_utils
class MeasurementProfile(RtEvalModules):
@@ -183,12 +183,7 @@ measurement profiles, based on their characteristics"""
rep_n = libxml2.newNode("Measurements")
cpulist = self.__cfg.GetSection("measurement").cpulist
run_on_isolcpus = self.__cfg.GetSection("measurement").run_on_isolcpus
- if cpulist:
- # Convert str to list and remove offline cpus
- cpulist = cpulist_utils.expand_cpulist(cpulist)
- cpulist = cpulist_utils.online_cpulist(cpulist)
- else:
- cpulist = SysTop().online_cpus() if run_on_isolcpus else SysTop().default_cpus()
+ cpulist = parse_cpulist_from_config(cpulist, run_on_isolcpus)
rep_n.newProp("measurecpus", cpulist_utils.collapse_cpulist(cpulist))
for mp in self.__measureprofiles:
diff --git a/rteval/modules/measurement/cyclictest.py b/rteval/modules/measurement/cyclictest.py
index fdca257..7224225 100644
--- a/rteval/modules/measurement/cyclictest.py
+++ b/rteval/modules/measurement/cyclictest.py
@@ -16,8 +16,7 @@ import math
import libxml2
from rteval.Log import Log
from rteval.modules import rtevalModulePrototype
-from rteval.systopology import cpuinfo
-from rteval.systopology import SysTopology
+from rteval.systopology import cpuinfo, parse_cpulist_from_config
import rteval.cpulist_utils as cpulist_utils
expand_cpulist = cpulist_utils.expand_cpulist
@@ -193,39 +192,9 @@ class Cyclictest(rtevalModulePrototype):
self.__priority = int(self.__cfg.setdefault('priority', 95))
self.__buckets = int(self.__cfg.setdefault('buckets', 2000))
self.__numcores = 0
- self.__cpus = []
self.__cyclicdata = {}
- self.__sparse = False
- self.__run_on_isolcpus = bool(self.__cfg.setdefault('run-on-isolcpus', False))
-
- if self.__cfg.cpulist:
- self.__cpulist = self.__cfg.cpulist
- self.__cpus = expand_cpulist(self.__cpulist)
- # Only include online cpus
- self.__cpus = cpulist_utils.online_cpulist(self.__cpus)
- # Reset cpulist from the newly calculated self.__cpus
- self.__cpulist = cpulist_utils.collapse_cpulist(self.__cpus)
- self.__cpus = [str(c) for c in self.__cpus]
- self.__sparse = True
- if self.__run_on_isolcpus:
- self._log(Log.WARN, "ignoring --measurement-run-on-isolcpus, since cpulist is specified")
- else:
- self.__cpus = SysTopology().online_cpus_str()
- # Get the cpuset from the environment
- cpuset = os.sched_getaffinity(0)
- # Convert the elements to strings
- cpuset = [str(c) for c in cpuset]
- # Get isolated CPU list
- isolcpus = [str(c) for c in SysTopology().isolated_cpus()]
- # Only include cpus that are in the cpuset and isolated CPUs if run_on_isolcpus is enabled
- self.__cpus = [c for c in self.__cpus if c in cpuset or self.__run_on_isolcpus and c in isolcpus]
- if self.__run_on_isolcpus:
- self.__sparse = True
- self.__cpulist = cpulist_utils.collapse_cpulist([int(c) for c in self.__cpus])
-
- # Sort the list of cpus to align with the order reported by cyclictest
- self.__cpus.sort(key=int)
-
+ self.__cpulist = self.__cfg.cpulist
+ self.__cpus = [str(c) for c in expand_cpulist(self.__cpulist)]
self.__numcores = len(self.__cpus)
info = cpuinfo()
@@ -242,10 +211,7 @@ class Cyclictest(rtevalModulePrototype):
logfnc=self._log)
self.__cyclicdata['system'].description = (f"({self.__numcores} cores) ") + info['0']['model name']
- if self.__sparse:
- self._log(Log.DEBUG, f"system using {self.__numcores} cpu cores")
- else:
- self._log(Log.DEBUG, f"system has {self.__numcores} cpu cores")
+ self._log(Log.DEBUG, f"system using {self.__numcores} cpu cores")
self.__started = False
self.__cyclicoutput = None
self.__breaktraceval = None
@@ -280,12 +246,8 @@ class Cyclictest(rtevalModulePrototype):
f'-h {self.__buckets}',
f"-p{int(self.__priority)}",
]
- if self.__sparse:
- self.__cmd.append(f'-t{self.__numcores}')
- self.__cmd.append(f'-a{self.__cpulist}')
- else:
- self.__cmd.append('-t')
- self.__cmd.append('-a')
+ self.__cmd.append(f'-t{self.__numcores}')
+ self.__cmd.append(f'-a{self.__cpulist}')
if 'threads' in self.__cfg and self.__cfg.threads:
self.__cmd.append(f"-t{int(self.__cfg.threads)}")
diff --git a/rteval/systopology.py b/rteval/systopology.py
index 9e45762..6bcfc77 100644
--- a/rteval/systopology.py
+++ b/rteval/systopology.py
@@ -241,6 +241,39 @@ class SysTopology:
""" return a list of online cpus in cpulist """
return [c for c in self.online_cpus() if c in cpulist]
+
+def parse_cpulist_from_config(cpulist, run_on_isolcpus=False):
+ """
+ Generates a cpulist based on --*-cpulist argument given by user
+ :param cpulist: Value of --*-cpulist argument
+ :param run_on_isolcpus: Value of --*-run-on-isolcpus argument
+ :return: Sorted list of CPUs as integers
+ """
+ if cpulist and not cpulist_utils.is_relative(cpulist):
+ result = cpulist_utils.expand_cpulist(cpulist)
+ # Only include online cpus
+ result = cpulist_utils.online_cpulist(result)
+ else:
+ result = SysTopology().online_cpus()
+ # Get the cpuset from the environment
+ cpuset = os.sched_getaffinity(0)
+ # Get isolated CPU list
+ isolcpus = SysTopology().isolated_cpus()
+ if cpulist and cpulist_utils.is_relative(cpulist):
+ # Include cpus that are not removed in relative cpuset and are either in cpuset from affinity,
+ # isolcpus (with run_on_isolcpus enabled, or added by relative cpuset
+ added_cpus, removed_cpus = cpulist_utils.expand_relative_cpulist(cpulist)
+ result = [c for c in result
+ if (c in cpuset or
+ c in added_cpus or
+ run_on_isolcpus and c in isolcpus) and
+ c not in removed_cpus]
+ else:
+ # Only include cpus that are in the cpuset and isolated CPUs if run_on_isolcpus is enabled
+ result = [c for c in result if c in cpuset or run_on_isolcpus and c in isolcpus]
+ return result
+
+
if __name__ == "__main__":
def unit_test():
--
2.43.0

54
SOURCES/rteval-Catch-failures-in-python-dmidecode.patch
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@ -1,54 +0,0 @@
From eacf0f1e55fa0e7217133172808bfef2c59242fb Mon Sep 17 00:00:00 2001
From: John Kacur <jkacur@redhat.com>
Date: Thu, 2 Feb 2023 00:47:31 -0500
Subject: [PATCH] rteval: Catch failures in python-dmidecode
python-dmidecode can generate incorrect xml,
namely Attribute unit redefined
Although useful, the dmidecode is not critical to rteval reporting.
Therefore catch this, and first see if we can at least query the bios.
If that works report the bios instead of all, and if that
doesn't work, just continue without the dmidecode report.
Signed-off-by: John Kacur <jkacur@redhat.com>
---
rteval/sysinfo/dmi.py | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/rteval/sysinfo/dmi.py b/rteval/sysinfo/dmi.py
index 83f347623b58..89a7faae06b1 100644
--- a/rteval/sysinfo/dmi.py
+++ b/rteval/sysinfo/dmi.py
@@ -79,6 +79,7 @@ class DMIinfo:
def __init__(self, logger=None):
self.__version = '0.6'
+ self._log = logger
if not dmidecode_avail:
logger.log(Log.DEBUG, "DMI info unavailable, ignoring DMI tables")
@@ -115,7 +116,18 @@ class DMIinfo:
rep_n.newProp("not_available", "1")
else:
self.__dmixml.SetResultType(dmidecode.DMIXML_DOC)
- dmiqry = xmlout.convert_libxml2_to_lxml_doc(self.__dmixml.QuerySection('all'))
+ try:
+ dmiqry = xmlout.convert_libxml2_to_lxml_doc(self.__dmixml.QuerySection('all'))
+ except Exception as ex1:
+ self._log.log(Log.DEBUG, f'** EXCEPTION {str(ex1)}, will query BIOS only')
+ try:
+ # If we can't query 'all', at least query 'bios'
+ dmiqry = xmlout.convert_libxml2_to_lxml_doc(self.__dmixml.QuerySection('bios'))
+ except Exception as ex2:
+ rep_n.addContent("No DMI tables available")
+ rep_n.newProp("not_available", "1")
+ self._log.log(Log.DEBUG, f'** EXCEPTION {str(ex2)}, dmi info will not be reported')
+ return rep_n
resdoc = self.__xsltparser(dmiqry)
dmi_n = xmlout.convert_lxml_to_libxml2_nodes(resdoc.getroot())
rep_n.addChild(dmi_n)
--
2.39.0

616
SOURCES/rteval-Convert-CpuList-class-to-a-module.patch Normal file
View File

@ -0,0 +1,616 @@
From a788ea3ec976e51309f0bfae1a41cce704a77f2d Mon Sep 17 00:00:00 2001
From: Tomas Glozar <tglozar@redhat.com>
Date: Thu, 18 Jan 2024 10:18:09 +0100
Subject: [PATCH 1/4] rteval: Convert CpuList class to a module
Move out code from CpuList class in rteval.systopology into a separate
module named rteval.cpulist_utils and avoid wrapping CPU lists in
a CpuList object.
Almost all uses of CpuList in the code either use the static methods of
the class or its constructor to filter online CPUs by running
CpuList(...).cpulist. The only exception to this are NumaNode and
SimNumaNode classes in systopology; these store a CpuList object,
however their .getcpulist() method extracts the list out. Thus,
the class is completely unnecessary.
Note: A better name for the module would be cpulist, consistent with the
original name of the class, but this name is already used for variables
throughout the code, hence cpulist_utils is used instead.
Signed-off-by: Tomas Glozar <tglozar@redhat.com>
Signed-off-by: John Kacur <jkacur@redhat.com>
---
rteval-cmd | 10 +-
rteval/cpulist_utils.py | 128 ++++++++++++++++++
rteval/modules/loads/__init__.py | 8 +-
rteval/modules/loads/hackbench.py | 9 +-
rteval/modules/loads/kcompile.py | 11 +-
rteval/modules/loads/stressng.py | 8 +-
rteval/modules/measurement/__init__.py | 8 +-
rteval/modules/measurement/cyclictest.py | 11 +-
rteval/systopology.py | 165 ++---------------------
9 files changed, 177 insertions(+), 181 deletions(-)
create mode 100644 rteval/cpulist_utils.py
diff --git a/rteval-cmd b/rteval-cmd
index 7c41429..d224728 100755
--- a/rteval-cmd
+++ b/rteval-cmd
@@ -30,11 +30,13 @@ from rteval import RtEval, rtevalConfig
from rteval.modules.loads import LoadModules
from rteval.modules.measurement import MeasurementModules
from rteval.version import RTEVAL_VERSION
-from rteval.systopology import CpuList, SysTopology
+from rteval.systopology import SysTopology
from rteval.modules.loads.kcompile import ModuleParameters
+import rteval.cpulist_utils as cpulist_utils
-compress_cpulist = CpuList.compress_cpulist
-expand_cpulist = CpuList.expand_cpulist
+compress_cpulist = cpulist_utils.compress_cpulist
+expand_cpulist = cpulist_utils.expand_cpulist
+collapse_cpulist = cpulist_utils.collapse_cpulist
def summarize(repfile, xslt):
""" Summarize an already existing XML report """
@@ -211,7 +213,7 @@ def remove_offline(cpulist):
""" return cpulist in collapsed compressed form with only online cpus """
tmplist = expand_cpulist(cpulist)
tmplist = SysTopology().online_cpulist(tmplist)
- return CpuList.collapse_cpulist(tmplist)
+ return collapse_cpulist(tmplist)
if __name__ == '__main__':
diff --git a/rteval/cpulist_utils.py b/rteval/cpulist_utils.py
new file mode 100644
index 0000000..402d579
--- /dev/null
+++ b/rteval/cpulist_utils.py
@@ -0,0 +1,128 @@
+# -*- coding: utf-8 -*-
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+# Copyright 2016 - Clark Williams <williams@redhat.com>
+# Copyright 2021 - John Kacur <jkacur@redhat.com>
+# Copyright 2023 - Tomas Glozar <tglozar@redhat.com>
+#
+"""Module providing utility functions for working with CPU lists"""
+
+import os
+
+
+cpupath = "/sys/devices/system/cpu"
+
+
+def sysread(path, obj):
+ """ Helper function for reading system files """
+ with open(os.path.join(path, obj), "r") as fp:
+ return fp.readline().strip()
+
+
+def _online_file_exists():
+ """ Check whether machine / kernel is configured with online file """
+ # Note: some machines do not have cpu0/online so we check cpu1/online.
+ # In the case of machines with a single CPU, there is no cpu1, but
+ # that is not a problem, since a single CPU cannot be offline
+ return os.path.exists(os.path.join(cpupath, "cpu1/online"))
+
+
+def _isolated_file_exists():
+ """ Check whether machine / kernel is configured with isolated file """
+ return os.path.exists(os.path.join(cpupath, "isolated"))
+
+
+def collapse_cpulist(cpulist):
+ """
+ Collapse a list of cpu numbers into a string range
+ of cpus (e.g. 0-5, 7, 9)
+ """
+ cur_range = [None, None]
+ result = []
+ for cpu in cpulist + [None]:
+ if cur_range[0] is None:
+ cur_range[0] = cur_range[1] = cpu
+ continue
+ if cpu is not None and cpu == cur_range[1] + 1:
+ # Extend currently processed range
+ cur_range[1] += 1
+ else:
+ # Range processing finished, add range to string
+ result.append(f"{cur_range[0]}-{cur_range[1]}"
+ if cur_range[0] != cur_range[1]
+ else str(cur_range[0]))
+ # Reset
+ cur_range[0] = cur_range[1] = cpu
+ return ",".join(result)
+
+
+def compress_cpulist(cpulist):
+ """ return a string representation of cpulist """
+ if not cpulist:
+ return ""
+ if isinstance(cpulist[0], int):
+ return ",".join(str(e) for e in cpulist)
+ return ",".join(cpulist)
+
+
+def expand_cpulist(cpulist):
+ """ expand a range string into an array of cpu numbers
+ don't error check against online cpus
+ """
+ result = []
+
+ if not cpulist:
+ return result
+
+ for part in cpulist.split(','):
+ if '-' in part:
+ a, b = part.split('-')
+ a, b = int(a), int(b)
+ result.extend(list(range(a, b + 1)))
+ else:
+ a = int(part)
+ result.append(a)
+ return [int(i) for i in list(set(result))]
+
+
+def is_online(n):
+ """ check whether cpu n is online """
+ path = os.path.join(cpupath, f'cpu{n}')
+
+ # Some hardware doesn't allow cpu0 to be turned off
+ if not os.path.exists(path + '/online') and n == 0:
+ return True
+
+ return sysread(path, "online") == "1"
+
+
+def online_cpulist(cpulist):
+ """ Given a cpulist, return a cpulist of online cpus """
+ # This only works if the sys online files exist
+ if not _online_file_exists():
+ return cpulist
+ newlist = []
+ for cpu in cpulist:
+ if not _online_file_exists() and cpu == '0':
+ newlist.append(cpu)
+ elif is_online(int(cpu)):
+ newlist.append(cpu)
+ return newlist
+
+
+def isolated_cpulist(cpulist):
+ """Given a cpulist, return a cpulist of isolated CPUs"""
+ if not _isolated_file_exists():
+ return cpulist
+ isolated_cpulist = sysread(cpupath, "isolated")
+ isolated_cpulist = expand_cpulist(isolated_cpulist)
+ return list(set(isolated_cpulist) & set(cpulist))
+
+
+def nonisolated_cpulist(cpulist):
+ """Given a cpulist, return a cpulist of non-isolated CPUs"""
+ if not _isolated_file_exists():
+ return cpulist
+ isolated_cpulist = sysread(cpupath, "isolated")
+ isolated_cpulist = expand_cpulist(isolated_cpulist)
+ return list(set(cpulist).difference(set(isolated_cpulist)))
diff --git a/rteval/modules/loads/__init__.py b/rteval/modules/loads/__init__.py
index 13fba1e..0845742 100644
--- a/rteval/modules/loads/__init__.py
+++ b/rteval/modules/loads/__init__.py
@@ -11,7 +11,8 @@ import libxml2
from rteval.Log import Log
from rteval.rtevalConfig import rtevalCfgSection
from rteval.modules import RtEvalModules, rtevalModulePrototype
-from rteval.systopology import CpuList, SysTopology as SysTop
+from rteval.systopology import SysTopology as SysTop
+import rteval.cpulist_utils as cpulist_utils
class LoadThread(rtevalModulePrototype):
def __init__(self, name, config, logger=None):
@@ -117,10 +118,11 @@ class LoadModules(RtEvalModules):
cpulist = self._cfg.GetSection(self._module_config).cpulist
if cpulist:
# Convert str to list and remove offline cpus
- cpulist = CpuList(cpulist).cpulist
+ cpulist = cpulist_utils.expand_cpulist(cpulist)
+ cpulist = cpulist_utils.online_cpulist(cpulist)
else:
cpulist = SysTop().default_cpus()
- rep_n.newProp("loadcpus", CpuList.collapse_cpulist(cpulist))
+ rep_n.newProp("loadcpus", cpulist_utils.collapse_cpulist(cpulist))
return rep_n
diff --git a/rteval/modules/loads/hackbench.py b/rteval/modules/loads/hackbench.py
index cfc7063..a70fdb3 100644
--- a/rteval/modules/loads/hackbench.py
+++ b/rteval/modules/loads/hackbench.py
@@ -16,10 +16,11 @@ import errno
from signal import SIGKILL
from rteval.modules.loads import CommandLineLoad
from rteval.Log import Log
-from rteval.systopology import CpuList, SysTopology
+from rteval.systopology import SysTopology
+import rteval.cpulist_utils as cpulist_utils
-expand_cpulist = CpuList.expand_cpulist
-isolated_cpulist = CpuList.isolated_cpulist
+expand_cpulist = cpulist_utils.expand_cpulist
+isolated_cpulist = cpulist_utils.isolated_cpulist
class Hackbench(CommandLineLoad):
def __init__(self, config, logger):
@@ -61,7 +62,7 @@ class Hackbench(CommandLineLoad):
self.cpus[n] = [c for c in self.cpus[n] if c in expand_cpulist(self.cpulist)]
# if a cpulist was not specified, exclude isolated cpus
else:
- self.cpus[n] = CpuList.nonisolated_cpulist(self.cpus[n])
+ self.cpus[n] = cpulist_utils.nonisolated_cpulist(self.cpus[n])
# track largest number of cpus used on a node
node_biggest = len(self.cpus[n])
diff --git a/rteval/modules/loads/kcompile.py b/rteval/modules/loads/kcompile.py
index 0d02577..b606f7a 100644
--- a/rteval/modules/loads/kcompile.py
+++ b/rteval/modules/loads/kcompile.py
@@ -14,11 +14,12 @@ import subprocess
from rteval.modules import rtevalRuntimeError
from rteval.modules.loads import CommandLineLoad
from rteval.Log import Log
-from rteval.systopology import CpuList, SysTopology
+from rteval.systopology import SysTopology
+import rteval.cpulist_utils as cpulist_utils
-expand_cpulist = CpuList.expand_cpulist
-compress_cpulist = CpuList.compress_cpulist
-nonisolated_cpulist = CpuList.nonisolated_cpulist
+expand_cpulist = cpulist_utils.expand_cpulist
+compress_cpulist = cpulist_utils.compress_cpulist
+nonisolated_cpulist = cpulist_utils.nonisolated_cpulist
DEFAULT_KERNEL_PREFIX = "linux-5.18"
@@ -38,7 +39,7 @@ class KBuildJob:
os.mkdir(self.objdir)
# Exclude isolated CPUs if cpulist not set
- cpus_available = len(nonisolated_cpulist(self.node.cpus.cpulist))
+ cpus_available = len(nonisolated_cpulist(self.node.cpus))
if os.path.exists('/usr/bin/numactl') and not cpulist:
# Use numactl
diff --git a/rteval/modules/loads/stressng.py b/rteval/modules/loads/stressng.py
index 7c9e63f..cbcf6b7 100644
--- a/rteval/modules/loads/stressng.py
+++ b/rteval/modules/loads/stressng.py
@@ -7,10 +7,10 @@ import subprocess
import signal
from rteval.modules.loads import CommandLineLoad
from rteval.Log import Log
-from rteval.systopology import CpuList, SysTopology
+from rteval.systopology import SysTopology
+import rteval.cpulist_utils as cpulist_utils
-expand_cpulist = CpuList.expand_cpulist
-nonisolated_cpulist = CpuList.nonisolated_cpulist
+expand_cpulist = cpulist_utils.expand_cpulist
class Stressng(CommandLineLoad):
" This class creates a load module that runs stress-ng "
@@ -73,7 +73,7 @@ class Stressng(CommandLineLoad):
cpus[n] = [c for c in cpus[n] if c in expand_cpulist(self.cpulist)]
# if a cpulist was not specified, exclude isolated cpus
else:
- cpus[n] = CpuList.nonisolated_cpulist(cpus[n])
+ cpus[n] = cpulist_utils.nonisolated_cpulist(cpus[n])
# remove nodes with no cpus available for running
diff --git a/rteval/modules/measurement/__init__.py b/rteval/modules/measurement/__init__.py
index 41b8022..66dc9c5 100644
--- a/rteval/modules/measurement/__init__.py
+++ b/rteval/modules/measurement/__init__.py
@@ -5,7 +5,8 @@
import libxml2
from rteval.modules import RtEvalModules, ModuleContainer
-from rteval.systopology import CpuList, SysTopology as SysTop
+from rteval.systopology import SysTopology as SysTop
+import rteval.cpulist_utils as cpulist_utils
class MeasurementProfile(RtEvalModules):
"""Keeps and controls all the measurement modules with the same measurement profile"""
@@ -184,10 +185,11 @@ measurement profiles, based on their characteristics"""
run_on_isolcpus = self.__cfg.GetSection("measurement").run_on_isolcpus
if cpulist:
# Convert str to list and remove offline cpus
- cpulist = CpuList(cpulist).cpulist
+ cpulist = cpulist_utils.expand_cpulist(cpulist)
+ cpulist = cpulist_utils.online_cpulist(cpulist)
else:
cpulist = SysTop().online_cpus() if run_on_isolcpus else SysTop().default_cpus()
- rep_n.newProp("measurecpus", CpuList.collapse_cpulist(cpulist))
+ rep_n.newProp("measurecpus", cpulist_utils.collapse_cpulist(cpulist))
for mp in self.__measureprofiles:
mprep_n = mp.MakeReport()
diff --git a/rteval/modules/measurement/cyclictest.py b/rteval/modules/measurement/cyclictest.py
index 1b14e7e..fdca257 100644
--- a/rteval/modules/measurement/cyclictest.py
+++ b/rteval/modules/measurement/cyclictest.py
@@ -17,9 +17,10 @@ import libxml2
from rteval.Log import Log
from rteval.modules import rtevalModulePrototype
from rteval.systopology import cpuinfo
-from rteval.systopology import CpuList, SysTopology
+from rteval.systopology import SysTopology
+import rteval.cpulist_utils as cpulist_utils
-expand_cpulist = CpuList.expand_cpulist
+expand_cpulist = cpulist_utils.expand_cpulist
class RunData:
'''class to keep instance data from a cyclictest run'''
@@ -201,9 +202,9 @@ class Cyclictest(rtevalModulePrototype):
self.__cpulist = self.__cfg.cpulist
self.__cpus = expand_cpulist(self.__cpulist)
# Only include online cpus
- self.__cpus = CpuList(self.__cpus).cpulist
+ self.__cpus = cpulist_utils.online_cpulist(self.__cpus)
# Reset cpulist from the newly calculated self.__cpus
- self.__cpulist = CpuList.collapse_cpulist(self.__cpus)
+ self.__cpulist = cpulist_utils.collapse_cpulist(self.__cpus)
self.__cpus = [str(c) for c in self.__cpus]
self.__sparse = True
if self.__run_on_isolcpus:
@@ -220,7 +221,7 @@ class Cyclictest(rtevalModulePrototype):
self.__cpus = [c for c in self.__cpus if c in cpuset or self.__run_on_isolcpus and c in isolcpus]
if self.__run_on_isolcpus:
self.__sparse = True
- self.__cpulist = CpuList.collapse_cpulist([int(c) for c in self.__cpus])
+ self.__cpulist = cpulist_utils.collapse_cpulist([int(c) for c in self.__cpus])
# Sort the list of cpus to align with the order reported by cyclictest
self.__cpus.sort(key=int)
diff --git a/rteval/systopology.py b/rteval/systopology.py
index bed5192..9e45762 100644
--- a/rteval/systopology.py
+++ b/rteval/systopology.py
@@ -9,12 +9,8 @@
import os
import os.path
import glob
-
-
-def sysread(path, obj):
- """ Helper function for reading system files """
- with open(os.path.join(path, obj), "r") as fp:
- return fp.readline().strip()
+import rteval.cpulist_utils as cpulist_utils
+from rteval.cpulist_utils import sysread
def cpuinfo():
''' return a dictionary of cpu keys with various cpu information '''
@@ -56,145 +52,6 @@ def cpuinfo():
return info
-#
-# class to provide access to a list of cpus
-#
-
-class CpuList:
- "Object that represents a group of system cpus"
-
- cpupath = '/sys/devices/system/cpu'
-
- def __init__(self, cpulist):
- if isinstance(cpulist, list):
- self.cpulist = cpulist
- elif isinstance(cpulist, str):
- self.cpulist = self.expand_cpulist(cpulist)
- self.cpulist = self.online_cpulist(self.cpulist)
- self.cpulist.sort()
-
- def __str__(self):
- return self.collapse_cpulist(self.cpulist)
-
- def __contains__(self, cpu):
- return cpu in self.cpulist
-
- def __len__(self):
- return len(self.cpulist)
-
- def getcpulist(self):
- """ return the list of cpus tracked """
- return self.cpulist
-
- @staticmethod
- def online_file_exists():
- """ Check whether machine / kernel is configured with online file """
- # Note: some machines do not have cpu0/online so we check cpu1/online.
- # In the case of machines with a single CPU, there is no cpu1, but
- # that is not a problem, since a single CPU cannot be offline
- return os.path.exists(os.path.join(CpuList.cpupath, "cpu1/online"))
-
- @staticmethod
- def isolated_file_exists():
- """ Check whether machine / kernel is configured with isolated file """
- return os.path.exists(os.path.join(CpuList.cpupath, "isolated"))
-
- @staticmethod
- def collapse_cpulist(cpulist):
- """
- Collapse a list of cpu numbers into a string range
- of cpus (e.g. 0-5, 7, 9)
- """
- cur_range = [None, None]
- result = []
- for cpu in cpulist + [None]:
- if cur_range[0] is None:
- cur_range[0] = cur_range[1] = cpu
- continue
- if cpu is not None and cpu == cur_range[1] + 1:
- # Extend currently processed range
- cur_range[1] += 1
- else:
- # Range processing finished, add range to string
- result.append(f"{cur_range[0]}-{cur_range[1]}"
- if cur_range[0] != cur_range[1]
- else str(cur_range[0]))
- # Reset
- cur_range[0] = cur_range[1] = cpu
- return ",".join(result)
-
- @staticmethod
- def compress_cpulist(cpulist):
- """ return a string representation of cpulist """
- if not cpulist:
- return ""
- if isinstance(cpulist[0], int):
- return ",".join(str(e) for e in cpulist)
- return ",".join(cpulist)
-
- @staticmethod
- def expand_cpulist(cpulist):
- """ expand a range string into an array of cpu numbers
- don't error check against online cpus
- """
- result = []
-
- if not cpulist:
- return result
-
- for part in cpulist.split(','):
- if '-' in part:
- a, b = part.split('-')
- a, b = int(a), int(b)
- result.extend(list(range(a, b + 1)))
- else:
- a = int(part)
- result.append(a)
- return [int(i) for i in list(set(result))]
-
- @staticmethod
- def is_online(n):
- """ check whether cpu n is online """
- path = os.path.join(CpuList.cpupath, f'cpu{n}')
-
- # Some hardware doesn't allow cpu0 to be turned off
- if not os.path.exists(path + '/online') and n == 0:
- return True
-
- return sysread(path, "online") == "1"
-
- @staticmethod
- def online_cpulist(cpulist):
- """ Given a cpulist, return a cpulist of online cpus """
- # This only works if the sys online files exist
- if not CpuList.online_file_exists():
- return cpulist
- newlist = []
- for cpu in cpulist:
- if not CpuList.online_file_exists() and cpu == '0':
- newlist.append(cpu)
- elif CpuList.is_online(int(cpu)):
- newlist.append(cpu)
- return newlist
-
- @staticmethod
- def isolated_cpulist(cpulist):
- """Given a cpulist, return a cpulist of isolated CPUs"""
- if not CpuList.isolated_file_exists():
- return cpulist
- isolated_cpulist = sysread(CpuList.cpupath, "isolated")
- isolated_cpulist = CpuList.expand_cpulist(isolated_cpulist)
- return list(set(isolated_cpulist) & set(cpulist))
-
- @staticmethod
- def nonisolated_cpulist(cpulist):
- """Given a cpulist, return a cpulist of non-isolated CPUs"""
- if not CpuList.isolated_file_exists():
- return cpulist
- isolated_cpulist = sysread(CpuList.cpupath, "isolated")
- isolated_cpulist = CpuList.expand_cpulist(isolated_cpulist)
- return list(set(cpulist).difference(set(isolated_cpulist)))
-
#
# class to abstract access to NUMA nodes in /sys filesystem
#
@@ -208,7 +65,8 @@ class NumaNode:
"""
self.path = path
self.nodeid = int(os.path.basename(path)[4:].strip())
- self.cpus = CpuList(sysread(self.path, "cpulist"))
+ self.cpus = cpulist_utils.expand_cpulist(sysread(self.path, "cpulist"))
+ self.cpus = cpulist_utils.online_cpulist(self.cpus)
self.getmeminfo()
def __contains__(self, cpu):
@@ -240,11 +98,11 @@ class NumaNode:
def getcpustr(self):
""" return list of cpus for this node as a string """
- return str(self.cpus)
+ return cpulist_utils.collapse_cpulist(self.cpus)
def getcpulist(self):
""" return list of cpus for this node """
- return self.cpus.getcpulist()
+ return self.cpus
class SimNumaNode(NumaNode):
"""class representing a simulated NUMA node.
@@ -257,7 +115,8 @@ class SimNumaNode(NumaNode):
def __init__(self):
self.nodeid = 0
- self.cpus = CpuList(sysread(SimNumaNode.cpupath, "possible"))
+ self.cpus = cpulist_utils.expand_cpulist(sysread(SimNumaNode.cpupath, "possible"))
+ self.cpus = cpulist_utils.online_cpulist(self.cpus)
self.getmeminfo()
def getmeminfo(self):
@@ -339,7 +198,7 @@ class SysTopology:
""" return a list of integers of all online cpus """
cpulist = []
for n in self.nodes:
- cpulist += self.getcpus(n)
+ cpulist += cpulist_utils.online_cpulist(self.getcpus(n))
cpulist.sort()
return cpulist
@@ -347,7 +206,7 @@ class SysTopology:
""" return a list of integers of all isolated cpus """
cpulist = []
for n in self.nodes:
- cpulist += CpuList.isolated_cpulist(self.getcpus(n))
+ cpulist += cpulist_utils.isolated_cpulist(self.getcpus(n))
cpulist.sort()
return cpulist
@@ -355,7 +214,7 @@ class SysTopology:
""" return a list of integers of all default schedulable cpus, i.e. online non-isolated cpus """
cpulist = []
for n in self.nodes:
- cpulist += CpuList.nonisolated_cpulist(self.getcpus(n))
+ cpulist += cpulist_utils.nonisolated_cpulist(self.getcpus(n))
cpulist.sort()
return cpulist
@@ -403,7 +262,7 @@ if __name__ == "__main__":
onlcpus = s.online_cpus()
print(f'onlcpus = {onlcpus}')
- onlcpus = CpuList.collapse_cpulist(onlcpus)
+ onlcpus = cpulist_utils.collapse_cpulist(onlcpus)
print(f'onlcpus = {onlcpus}')
onlcpus_str = s.online_cpus_str()
--
2.43.0

169
SOURCES/rteval-Don-t-attempt-to-get-DMIinfo-if-there-are-dmi.patch
View File

@ -1,169 +0,0 @@
From bce23ecc5d8bb6cab86843f7a42164ee44ef091f Mon Sep 17 00:00:00 2001
From: John Kacur <jkacur@redhat.com>
Date: Thu, 27 Oct 2022 11:14:27 -0400
Subject: [PATCH 3/3] rteval: Don't attempt to get DMIinfo if there are dmi
warnings
If the python module dmidecode is available, but produces warnings,
you can get a traceback. This happens on some arm boxes,
as shown in the traceback below.
Fix this by treating any warnings that are not listed in the
ignorable warnings as if dmi info is not available.
Also add logging to dmi.ProcessWarnings()
./rteval-cmd -d10s
** DMI WARNING ** /sys/firmware/efi/systab: SMBIOS entry point missing
got system topology: 1 node system (4 cores per node)
rteval run on 5.19.16-200.fc36.aarch64 started at Fri Oct 21 16:11:51 2022
started 3 loads on 4 cores
started measurement threads on 4 cores
Run duration: 10.0 seconds
stopping run at Fri Oct 21 16:13:26 2022
Traceback (most recent call last):
File "/root/src/rteval/./rteval-cmd", line 402, in <module>
ec = rteval.Measure()
File "/root/src/rteval/rteval/__init__.py", line 286, in Measure
self._report(measure_start, self.__rtevcfg.xslt_report)
File "/root/src/rteval/rteval/rtevalReport.py", line 76, in _report
self.__xmlreport.AppendXMLnodes(self._sysinfo.MakeReport())
File "/root/src/rteval/rteval/sysinfo/__init__.py", line 69, in MakeReport
report_n.addChild(dmi.DMIinfo.MakeReport(self))
File "/root/src/rteval/rteval/sysinfo/dmi.py", line 111, in MakeReport
dmiqry = xmlout.convert_libxml2_to_lxml_doc(self.__dmixml.QuerySection('all'))
File "/usr/lib64/python3.10/site-packages/dmidecode.py", line 64, in QuerySection
ret = libxml2.xmlDoc( _obj = xmlapi(query_type='s',
RuntimeError: [src/dmidecodemodule.c:331] Error decoding DMI data
** COLLECTED WARNINGS **
/sys/firmware/efi/systab: SMBIOS entry point missing
** END OF WARNINGS **
Signed-off-by: John Kacur <jkacur@redhat.com>
---
rteval-cmd | 4 ++--
rteval/sysinfo/__init__.py | 2 +-
rteval/sysinfo/dmi.py | 34 +++++++++++++++++++++-------------
3 files changed, 24 insertions(+), 16 deletions(-)
diff --git a/rteval-cmd b/rteval-cmd
index 6a928362828f..1e6a7fc86baa 100755
--- a/rteval-cmd
+++ b/rteval-cmd
@@ -210,8 +210,6 @@ def remove_offline(cpulist):
if __name__ == '__main__':
from rteval.sysinfo import dmi
- dmi.ProcessWarnings()
-
# set LD_BIND_NOW to resolve shared library symbols
# note: any string will do, nothing significant about 'rteval'
@@ -261,6 +259,8 @@ if __name__ == '__main__':
| (rtevcfg.debugging and Log.DEBUG)
logger.SetLogVerbosity(loglev)
+ dmi.ProcessWarnings(logger=logger)
+
# Load modules
loadmods = LoadModules(config, logger=logger)
measuremods = MeasurementModules(config, logger=logger)
diff --git a/rteval/sysinfo/__init__.py b/rteval/sysinfo/__init__.py
index bb1d00810856..5767e5b7f6fe 100644
--- a/rteval/sysinfo/__init__.py
+++ b/rteval/sysinfo/__init__.py
@@ -49,7 +49,7 @@ class SystemInfo(KernelInfo, SystemServices, dmi.DMIinfo, CPUtopology,
NetworkInfo.__init__(self, logger=logger)
# Parse initial DMI decoding errors
- dmi.ProcessWarnings()
+ dmi.ProcessWarnings(logger=logger)
# Parse CPU info
CPUtopology._parse(self)
diff --git a/rteval/sysinfo/dmi.py b/rteval/sysinfo/dmi.py
index 5965c128c093..83f347623b58 100644
--- a/rteval/sysinfo/dmi.py
+++ b/rteval/sysinfo/dmi.py
@@ -1,6 +1,7 @@
#
# Copyright 2009 - 2013 Clark Williams <williams@redhat.com>
# Copyright 2009 - 2013 David Sommerseth <davids@redhat.com>
+# Copyright 2022 John Kacur <jkacur@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
@@ -34,14 +35,19 @@ from rteval import rtevalConfig
try:
import dmidecode
- dmidecode_loaded = True
+ dmidecode_avail = True
except ModuleNotFoundError:
- dmidecode_loaded = False
+ dmidecode_avail = False
-def ProcessWarnings():
+def set_dmidecode_avail(val):
+ """ Used to set global variable dmidecode_avail from a function """
+ global dmidecode_avail
+ dmidecode_avail = val
+
+def ProcessWarnings(logger=None):
""" Process Warnings from dmidecode """
- if not dmidecode_loaded:
+ if not dmidecode_avail:
return
if not hasattr(dmidecode, 'get_warnings'):
@@ -62,7 +68,8 @@ def ProcessWarnings():
# All other warnings will be printed
if len(warnline) > 0:
- print(f"** DMI WARNING ** {warnline}")
+ logger.log(Log.DEBUG, f"** DMI WARNING ** {warnline}")
+ set_dmidecode_avail(False)
dmidecode.clear_warnings()
@@ -70,11 +77,11 @@ def ProcessWarnings():
class DMIinfo:
'''class used to obtain DMI info via python-dmidecode'''
- def __init__(self, logger):
- self.__version = '0.5'
+ def __init__(self, logger=None):
+ self.__version = '0.6'
- if not dmidecode_loaded:
- logger.log(Log.DEBUG|Log.WARN, "No dmidecode module found, ignoring DMI tables")
+ if not dmidecode_avail:
+ logger.log(Log.DEBUG, "DMI info unavailable, ignoring DMI tables")
self.__fake = True
return
@@ -127,14 +134,15 @@ def unit_test(rootdir):
self.__dict__[k] = self.config[k]
try:
- ProcessWarnings()
+ log = Log()
+ log.SetLogVerbosity(Log.DEBUG|Log.INFO)
+
+ ProcessWarnings(logger=log)
if os.getuid() != 0:
print("** ERROR ** Must be root to run this unit_test()")
return 1
- log = Log()
- log.SetLogVerbosity(Log.DEBUG|Log.INFO)
- d = DMIinfo(log)
+ d = DMIinfo(logger=log)
dx = d.MakeReport()
x = libxml2.newDoc("1.0")
x.setRootElement(dx)
--
2.37.3

85
SOURCES/rteval-Minor-improvements-to-CpuList-class.patch Normal file
View File

@ -0,0 +1,85 @@
From 768daa63ec8e2299da53afe081e7304b37fc91cf Mon Sep 17 00:00:00 2001
From: Tomas Glozar <tglozar@redhat.com>
Date: Wed, 29 Nov 2023 10:34:55 +0100
Subject: [PATCH 2/9] rteval: Minor improvements to CpuList class
- Remove unnecessary if-else from online_file_exists
- Use cpupath in online_file_exists
- In is_online, remove check for n in cpuset and make it static
- Mark also the remaining methods static since they do not rely on
any fields of the class
Signed-off-by: Tomas Glozar <tglozar@redhat.com>
- Removed incorrect line from commit message
Signed-off-by: John Kacur <jkacur@redhat.com>
---
rteval/systopology.py | 29 +++++++++++++++--------------
1 file changed, 15 insertions(+), 14 deletions(-)
diff --git a/rteval/systopology.py b/rteval/systopology.py
index ea8e242..60ac8e8 100644
--- a/rteval/systopology.py
+++ b/rteval/systopology.py
@@ -82,12 +82,17 @@ class CpuList:
def __len__(self):
return len(self.cpulist)
+ def getcpulist(self):
+ """ return the list of cpus tracked """
+ return self.cpulist
+
@staticmethod
def online_file_exists():
""" Check whether machine / kernel is configured with online file """
- if os.path.exists('/sys/devices/system/cpu/cpu1/online'):
- return True
- return False
+ # Note: some machines do not have cpu0/online so we check cpu1/online.
+ # In the case of machines with a single CPU, there is no cpu1, but
+ # that is not a problem, since a single CPU cannot be offline
+ return os.path.exists(os.path.join(CpuList.cpupath, "cpu1/online"))
@staticmethod
def isolated_file_exists():
@@ -147,14 +152,9 @@ class CpuList:
result.append(a)
return [int(i) for i in list(set(result))]
- def getcpulist(self):
- """ return the list of cpus tracked """
- return self.cpulist
-
- def is_online(self, n):
+ @staticmethod
+ def is_online(n):
""" check whether cpu n is online """
- if n not in self.cpulist:
- raise RuntimeError(f"invalid cpu number {n}")
path = os.path.join(CpuList.cpupath, f'cpu{n}')
# Some hardware doesn't allow cpu0 to be turned off
@@ -163,16 +163,17 @@ class CpuList:
return sysread(path, "online") == "1"
- def online_cpulist(self, cpulist):
+ @staticmethod
+ def online_cpulist(cpulist):
""" Given a cpulist, return a cpulist of online cpus """
# This only works if the sys online files exist
- if not self.online_file_exists():
+ if not CpuList.online_file_exists():
return cpulist
newlist = []
for cpu in cpulist:
- if not self.online_file_exists() and cpu == '0':
+ if not CpuList.online_file_exists() and cpu == '0':
newlist.append(cpu)
- elif self.is_online(int(cpu)):
+ elif CpuList.is_online(int(cpu)):
newlist.append(cpu)
return newlist
--
2.43.0

225
SOURCES/rteval-Refactor-collapse_cpulist-in-systopology.patch Normal file
View File

@ -0,0 +1,225 @@
From 4b4f50900e38a931ed9585c6cf200b74c0120a20 Mon Sep 17 00:00:00 2001
From: Tomas Glozar <tglozar@redhat.com>
Date: Wed, 29 Nov 2023 10:34:54 +0100
Subject: [PATCH 1/9] rteval: Refactor collapse_cpulist in systopology
Instead of having duplicate code in two functions, one top-level and
one member function of CpuList, have only one static function in
CpuList.
Additionally re-write the implementation to use a more straight forward
one-pass algorithm.
Signed-off-by: Tomas Glozar <tglozar@redhat.com>
Signed-off-by: John Kacur <jkacur@redhat.com>
---
rteval-cmd | 4 +-
rteval/modules/loads/__init__.py | 4 +-
rteval/modules/measurement/__init__.py | 4 +-
rteval/modules/measurement/cyclictest.py | 6 +--
rteval/systopology.py | 68 ++++++++----------------
5 files changed, 30 insertions(+), 56 deletions(-)
diff --git a/rteval-cmd b/rteval-cmd
index 6f613a3..7c41429 100755
--- a/rteval-cmd
+++ b/rteval-cmd
@@ -30,7 +30,7 @@ from rteval import RtEval, rtevalConfig
from rteval.modules.loads import LoadModules
from rteval.modules.measurement import MeasurementModules
from rteval.version import RTEVAL_VERSION
-from rteval.systopology import CpuList, SysTopology, collapse_cpulist
+from rteval.systopology import CpuList, SysTopology
from rteval.modules.loads.kcompile import ModuleParameters
compress_cpulist = CpuList.compress_cpulist
@@ -211,7 +211,7 @@ def remove_offline(cpulist):
""" return cpulist in collapsed compressed form with only online cpus """
tmplist = expand_cpulist(cpulist)
tmplist = SysTopology().online_cpulist(tmplist)
- return collapse_cpulist(tmplist)
+ return CpuList.collapse_cpulist(tmplist)
if __name__ == '__main__':
diff --git a/rteval/modules/loads/__init__.py b/rteval/modules/loads/__init__.py
index aca0c9f..13fba1e 100644
--- a/rteval/modules/loads/__init__.py
+++ b/rteval/modules/loads/__init__.py
@@ -11,7 +11,7 @@ import libxml2
from rteval.Log import Log
from rteval.rtevalConfig import rtevalCfgSection
from rteval.modules import RtEvalModules, rtevalModulePrototype
-from rteval.systopology import collapse_cpulist, CpuList, SysTopology as SysTop
+from rteval.systopology import CpuList, SysTopology as SysTop
class LoadThread(rtevalModulePrototype):
def __init__(self, name, config, logger=None):
@@ -120,7 +120,7 @@ class LoadModules(RtEvalModules):
cpulist = CpuList(cpulist).cpulist
else:
cpulist = SysTop().default_cpus()
- rep_n.newProp("loadcpus", collapse_cpulist(cpulist))
+ rep_n.newProp("loadcpus", CpuList.collapse_cpulist(cpulist))
return rep_n
diff --git a/rteval/modules/measurement/__init__.py b/rteval/modules/measurement/__init__.py
index 2a0556b..41b8022 100644
--- a/rteval/modules/measurement/__init__.py
+++ b/rteval/modules/measurement/__init__.py
@@ -5,7 +5,7 @@
import libxml2
from rteval.modules import RtEvalModules, ModuleContainer
-from rteval.systopology import collapse_cpulist, CpuList, SysTopology as SysTop
+from rteval.systopology import CpuList, SysTopology as SysTop
class MeasurementProfile(RtEvalModules):
"""Keeps and controls all the measurement modules with the same measurement profile"""
@@ -187,7 +187,7 @@ measurement profiles, based on their characteristics"""
cpulist = CpuList(cpulist).cpulist
else:
cpulist = SysTop().online_cpus() if run_on_isolcpus else SysTop().default_cpus()
- rep_n.newProp("measurecpus", collapse_cpulist(cpulist))
+ rep_n.newProp("measurecpus", CpuList.collapse_cpulist(cpulist))
for mp in self.__measureprofiles:
mprep_n = mp.MakeReport()
diff --git a/rteval/modules/measurement/cyclictest.py b/rteval/modules/measurement/cyclictest.py
index 0af1d31..1b14e7e 100644
--- a/rteval/modules/measurement/cyclictest.py
+++ b/rteval/modules/measurement/cyclictest.py
@@ -17,7 +17,7 @@ import libxml2
from rteval.Log import Log
from rteval.modules import rtevalModulePrototype
from rteval.systopology import cpuinfo
-from rteval.systopology import CpuList, SysTopology, collapse_cpulist
+from rteval.systopology import CpuList, SysTopology
expand_cpulist = CpuList.expand_cpulist
@@ -203,7 +203,7 @@ class Cyclictest(rtevalModulePrototype):
# Only include online cpus
self.__cpus = CpuList(self.__cpus).cpulist
# Reset cpulist from the newly calculated self.__cpus
- self.__cpulist = collapse_cpulist(self.__cpus)
+ self.__cpulist = CpuList.collapse_cpulist(self.__cpus)
self.__cpus = [str(c) for c in self.__cpus]
self.__sparse = True
if self.__run_on_isolcpus:
@@ -220,7 +220,7 @@ class Cyclictest(rtevalModulePrototype):
self.__cpus = [c for c in self.__cpus if c in cpuset or self.__run_on_isolcpus and c in isolcpus]
if self.__run_on_isolcpus:
self.__sparse = True
- self.__cpulist = collapse_cpulist(self.__cpus)
+ self.__cpulist = CpuList.collapse_cpulist([int(c) for c in self.__cpus])
# Sort the list of cpus to align with the order reported by cyclictest
self.__cpus.sort(key=int)
diff --git a/rteval/systopology.py b/rteval/systopology.py
index 62ad355..ea8e242 100644
--- a/rteval/systopology.py
+++ b/rteval/systopology.py
@@ -10,25 +10,6 @@ import os
import os.path
import glob
-# Utility version of collapse_cpulist that doesn't require a CpuList object
-def collapse_cpulist(cpulist):
- """ Collapse a list of cpu numbers into a string range
- of cpus (e.g. 0-5, 7, 9) """
- if len(cpulist) == 0:
- return ""
- idx = CpuList.longest_sequence(cpulist)
- if idx == 0:
- seq = str(cpulist[0])
- else:
- if idx == 1:
- seq = f"{cpulist[0]},{cpulist[idx]}"
- else:
- seq = f"{cpulist[0]}-{cpulist[idx]}"
-
- rest = collapse_cpulist(cpulist[idx+1:])
- if rest == "":
- return seq
- return ",".join((seq, rest))
def sysread(path, obj):
""" Helper function for reading system files """
@@ -93,7 +74,7 @@ class CpuList:
self.cpulist.sort()
def __str__(self):
- return self.__collapse_cpulist(self.cpulist)
+ return self.collapse_cpulist(self.cpulist)
def __contains__(self, cpu):
return cpu in self.cpulist
@@ -114,35 +95,28 @@ class CpuList:
return os.path.exists(os.path.join(CpuList.cpupath, "isolated"))
@staticmethod
- def longest_sequence(cpulist):
- """ return index of last element of a sequence that steps by one """
- lim = len(cpulist)
- for idx, _ in enumerate(cpulist):
- if idx+1 == lim:
- break
- if int(cpulist[idx+1]) != (int(cpulist[idx])+1):
- return idx
- return lim - 1
-
- def __collapse_cpulist(self, cpulist):
- """ Collapse a list of cpu numbers into a string range
+ def collapse_cpulist(cpulist):
+ """
+ Collapse a list of cpu numbers into a string range
of cpus (e.g. 0-5, 7, 9)
"""
- if len(cpulist) == 0:
- return ""
- idx = self.longest_sequence(cpulist)
- if idx == 0:
- seq = str(cpulist[0])
- else:
- if idx == 1:
- seq = f"{cpulist[0]},{cpulist[idx]}"
+ cur_range = [None, None]
+ result = []
+ for cpu in cpulist + [None]:
+ if cur_range[0] is None:
+ cur_range[0] = cur_range[1] = cpu
+ continue
+ if cpu is not None and cpu == cur_range[1] + 1:
+ # Extend currently processed range
+ cur_range[1] += 1
else:
- seq = f"{cpulist[0]}-{cpulist[idx]}"
-
- rest = self.__collapse_cpulist(cpulist[idx+1:])
- if rest == "":
- return seq
- return ",".join((seq, rest))
+ # Range processing finished, add range to string
+ result.append(f"{cur_range[0]}-{cur_range[1]}"
+ if cur_range[0] != cur_range[1]
+ else str(cur_range[0]))
+ # Reset
+ cur_range[0] = cur_range[1] = cpu
+ return ",".join(result)
@staticmethod
def compress_cpulist(cpulist):
@@ -428,7 +402,7 @@ if __name__ == "__main__":
onlcpus = s.online_cpus()
print(f'onlcpus = {onlcpus}')
- onlcpus = collapse_cpulist(onlcpus)
+ onlcpus = CpuList.collapse_cpulist(onlcpus)
print(f'onlcpus = {onlcpus}')
onlcpus_str = s.online_cpus_str()
--
2.43.0

566
SOURCES/rteval-Remove-upstream-spec-file.patch Normal file
View File

@ -0,0 +1,566 @@
From de8e25ff3a30dbdbba6fb1b68ea0921dff55cd91 Mon Sep 17 00:00:00 2001
From: John Kacur <jkacur@redhat.com>
Date: Mon, 13 Nov 2023 14:32:19 -0500
Subject: [PATCH] rteval: Remove upstream spec file
Specfiles should be maintained by distributions and not in the upstream
code. In practice they are not maintained upstream except for version
numbers, so just remove the specfile.
This also moves a lot of functionality around rpms in the Makefile, but
this functionality exists in tools such as rpmbuild and friends anyway.
Signed-off-by: John Kacur <jkacur@redhat.com>
---
Makefile | 37 ----
rteval.spec | 484 ----------------------------------------------------
2 files changed, 521 deletions(-)
delete mode 100644 rteval.spec
diff --git a/Makefile b/Makefile
index 14f74e087eff..ee4cca555b95 100644
--- a/Makefile
+++ b/Makefile
@@ -79,49 +79,12 @@ rpm_prep:
rpms rpm: rpm_prep rtevalrpm loadrpm
-rtevalrpm: rteval-$(VERSION).tar.bz2
- cp $^ rpm/SOURCES
- cp rteval.spec rpm/SPECS
- rpmbuild -ba --define "_topdir $(HERE)/rpm" rpm/SPECS/rteval.spec
-
-rtevalsrpm: rteval-$(VERSION).tar.bz2
- cp $^ rpm/SOURCES
- cp rteval.spec rpm/SPECS
- rpmbuild -bs --define "_topdir $(HERE)/rpm" rpm/SPECS/rteval.spec
-
-
-xmlrpcrpm: rteval-xmlrpc-$(XMLRPCVER).tar.gz
- cp rteval-xmlrpc-$(XMLRPCVER).tar.gz rpm/SOURCES/
- cp server/rteval-parser.spec rpm/SPECS/
- rpmbuild -ba --define "_topdir $(HERE)/rpm" rpm/SPECS/rteval-parser.spec
-
-xmlsrpm: rteval-xmlrpc-$(XMLRPCVER).tar.gz
- cp rteval-xmlrpc-$(XMLRPCVER).tar.gz rpm/SOURCES/
- cp server/rteval-parser.spec rpm/SPECS/
- rpmbuild -bs --define "_topdir $(HERE)/rpm" rpm/SPECS/rteval-parser.spec
-
-loadrpm:
- rm -rf rpm-loads
- mkdir -p rpm-loads/{BUILD,RPMS,SRPMS,SOURCES,SPECS}
- cp rteval-loads.spec rpm-loads/SPECS
- cp $(LOADS) rpm-loads/SOURCES
- rpmbuild -ba --define "_topdir $(HERE)/rpm-loads" rpm-loads/SPECS/rteval-loads.spec
-
-rpmlint: rpms
- @echo "==============="
- @echo "running rpmlint"
- rpmlint -v $(shell find ./rpm -type f -name "*.rpm") \
- $(shell find ./rpm-loads -type f -name "*.rpm") \
- $(shell find ./rpm/SPECS -type f -name "rteval*.spec") \
- $(shell find ./rpm-loads/SPECS -type f -name "rteval*.spec" )
help:
@echo ""
@echo "rteval Makefile targets:"
@echo ""
@echo " runit: do a short testrun locally [default]"
- @echo " rpm: run rpmbuild for all rpms"
- @echo " rpmlint: run rpmlint against all rpms/srpms/specfiles"
@echo " tarfile: create the source tarball"
@echo " install: install rteval locally"
@echo " clean: cleanup generated files"
diff --git a/rteval.spec b/rteval.spec
deleted file mode 100644
index b5842f0d8206..000000000000
--- a/rteval.spec
+++ /dev/null
@@ -1,484 +0,0 @@
-%{!?python_sitelib: %define python_sitelib %(%{__python} -c "from distutils.sysconfig import get_python_lib; print get_python_lib()")}
-%{!?python_ver: %define python_ver %(%{__python} -c "import sys ; print sys.version[:3]")}
-
-Name: rteval
-Version: 3.7
-Release: 1%{?dist}
-Summary: Utility to evaluate system suitability for RT Linux
-
-Group: Development/Tools
-License: GPLv2
-URL: http://git.kernel.org/?p=linux/kernel/git/clrkwllms/rteval.git
-Source0: rteval-%{version}.tar.bz2
-BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
-
-BuildRequires: python3-devel
-Requires: platform-python
-Requires: python3-ethtool python3-lxml
-Requires: python3-dmidecode >= 3.10
-Requires: rt-tests >= 0.97
-Requires: rteval-loads >= 1.4
-Requires: rteval-common => %{version}-%{release}
-Requires: sysstat
-Requires: bzip2
-Requires: kernel-headers
-Requires: sos
-BuildArch: noarch
-Obsoletes: rteval <= 1.7
-Requires: numactl
-
-%description
-The rteval script is a utility for measuring various aspects of
-realtime behavior on a system under load. The script unpacks the
-kernel source, and then goes into a loop, running hackbench and
-compiling a kernel tree. During that loop the cyclictest program
-is run to measure event response time. After the run time completes,
-a statistical analysis of the event response times is done and printed
-to the screen.
-
-
-%package common
-Summary: Common rteval files
-BuildArch: noarch
-
-%description common
-Common files used by rteval, rteval-xmlrpc and rteval-parser
-
-%prep
-%setup -q
-
-# version sanity check (make sure specfile and rteval.py match)
-cp rteval/version.py rtevalversion.py
-srcver=$(%{__python} -c "from rtevalversion import RTEVAL_VERSION; print RTEVAL_VERSION")
-rm -rf rtevalversion.py
-if [ $srcver != %{version} ]; then
- printf "\n***\n*** rteval spec file version do not match the rteval/rteval.py version\n***\n\n"
- exit -1
-fi
-
-%build
-%{__python} setup.py build
-
-%install
-%{__python} setup.py install --root=$RPM_BUILD_ROOT
-
-%clean
-rm -rf $RPM_BUILD_ROOT
-
-%files common
-%doc COPYING
-%dir %{_datadir}/%{name}
-%{python_sitelib}/rteval/rtevalclient.py*
-%{python_sitelib}/rteval/rtevalConfig.py*
-%{python_sitelib}/rteval/rtevalXMLRPC.py*
-%{python_sitelib}/rteval/version.py*
-%{python_sitelib}/rteval/Log.py*
-%{python_sitelib}/rteval/misc.py*
-%{python_sitelib}/rteval/systopology.py*
-
-%files
-%defattr(-,root,root,-)
-%if "%{python_ver}" >= "2.5"
-%{python_sitelib}/*.egg-info
-%endif
-
-%doc COPYING README doc/rteval.txt
-%{_mandir}/man8/rteval.8.gz
-%config(noreplace) %{_sysconfdir}/rteval.conf
-%{_datadir}/%{name}/rteval_*.xsl
-%{python_sitelib}/rteval/__init__.py*
-%{python_sitelib}/rteval/rtevalMailer.py*
-%{python_sitelib}/rteval/rtevalReport.py*
-%{python_sitelib}/rteval/xmlout.py*
-%{python_sitelib}/rteval/modules
-%{python_sitelib}/rteval/sysinfo
-/usr/bin/rteval
-
-%changelog
-* Thu Mar 16 2017 Clark Williams <williams@redhat.com> - 2.14-1
-- removed leftover import of systopology from sysinfo
-
-* Wed Mar 15 2017 Clark Williams <williams@redhat.com> - 2.13-2
-- Updated specfile to correct version and bz [1382155]
-
-* Tue Sep 20 2016 Clark Williams <williams@rehdat.com> - 2.12-1
-- handle empty environment variables SUDO_USER and USER [1312057]
-
-* Tue Aug 30 2016 Clark Williams <williams@rehdat.com> - 2.11-1
-- make sure we return non-zero for early exit from tests
-
-* Wed Aug 3 2016 Clark Williams <williams@rehdat.com> - 2.10-1
-- bumped version for RHEL 7.3 release
-
-* Mon May 9 2016 Clark Williams <williams@redhat.com> - 2.9.1
-- default cpulist for modules if only one specified [1333831]
-
-* Tue Apr 26 2016 Clark Williams <williams@redhat.com> - 2.8.1
-- add the --version option to print the rteval version
-- made the --cyclictest-breaktrace option work properly [1209986]
-
-* Fri Apr 1 2016 Clark Williams <williams@redhat.com> - 2.7.1
-- treat SIGINT and SIGTERM as valid end-of-run events [1278757]
-- added cpulist options to man page
-
-* Thu Feb 11 2016 Clark Williams <williams@redhat.com> - 2.6.1
-- update to make --loads-cpulist and --measurement-cpulist work [1306437]
-
-* Thu Dec 10 2015 Clark Williams <williams@refhat.com> - 2.5-1
-- stop using old numactl --cpubind argument
-
-* Wed Dec 9 2015 Clark Williams <williams@refhat.com> - 2.4.2
-- added Require of package numactl
-
-* Tue Nov 17 2015 Clark Williams <williams@refhat.com> - 2.4.1
-- rework hackbench load to not generate cross-node traffic [1282826]
-
-* Wed Aug 12 2015 Clark Williams <williams@redhat.com> - 2.3-1
-- comment out HWLatDetect module from default config [1245699]
-
-* Wed Jun 10 2015 Clark Williams <williams@redhat.com> - 2.2-1
-- add --loads-cpulist and --measurement-cpulist to allow cpu placement [1230401]
-
-* Thu Apr 23 2015 Luis Claudio R. Goncalves <lgoncalv@redhat.com> - 2.1-8
-- load default configs when no config file is specified (Jiri kastner) [1212452]
-
-* Wed Jan 14 2015 Clark Williams <williams@redhat.com> - 2.1-7
-- added requires of bzip2 to specfile [1151567]
-
-* Thu Jan 8 2015 Clark Williams <williams@redhat.com> - 2.1-6
-- cleaned up product documentation [1173315]
-
-* Mon Nov 10 2014 Luis Claudio R. Goncalves <lgoncalv@redhat.com> - 2.1-5
-- rebuild for RHEL-7.1 (1151567)
-
-* Thu Mar 27 2014 Clark Williams <williams@redhat.com> - 2.1-4
-- cherry-picked old commit to deal with installdir problem
-
-* Wed Mar 26 2014 Clark Williams <williams@redhat.com> - 2.1-3
-- added sysstat requires to specfile
-
-* Tue Mar 12 2013 David Sommerseth <davids@redhat.com> - 2.1-2
-- Migrated from libxslt-python to python-lxml
-
-* Fri Jan 18 2013 David Sommerseth <davids@redhat.com> - 2.1-1
-- Made some log lines clearer
-- cyclictest: Added --cyclictest-breaktrace feature
-- cyclictest: Removed --cyclictest-distance option
-- cyclictest: Use a tempfile buffer for cyclictest's stdout data
-- cyclictest: Report if breaktrace was triggered
-- cyclictest: Make the unit test work again
-- cyclictest: Only log and show statistic data when samples are collected
-- Copyright updates
-
-* Thu Jan 17 2013 David Sommerseth <davids@redhat.com> - 2.0.1-1
-- Fix up type casting in the core module code
-- hwlatdetect: Add some more useful debug info
-- Reworked the run logic for modules - allow them to flag they won't run
-- Fixed a few log messages in load modules
-- Add a 30 seconds sleep before unleashing the measurement threads
-
-* Thu Jan 10 2013 David Sommerseth <davids@redhat.com> - 2.0-3
-- Separate out RTEVAL_VERSION into rteval.version, to avoid
- massive BuildRequirements
-
-* Fri Dec 21 2012 David Sommerseth <davids@redhat.com> - 2.0-2
-- Split out common files into rteval-common
-
-* Fri Dec 21 2012 David Sommerseth <davids@redhat.com> - 2.0-1
-- Updated to rteval v2.0 and reworked spec file to use setup.py directly
-
-* Tue Oct 23 2012 Clark Williams <williams@redhat.com> - 1.36-1
-- deal with system not having dmidecode python module
-- make sure to cast priority parameter to int
-- from Raphaël Beamonte <raphael.beamonte@gmail.com>:
- - Rewrite of the get_kthreads method to make it cross-distribution
- - Adds getcmdpath method to use which to locate the used commands
- - Rewrite of the get_services method to make it cross-distribution
-
-* Mon Apr 2 2012 Clark Williams <williams@redhat.com> - 1.35-1
-- fix thinko where SIGINT and SIGTERM handlers were commented out
-
-* Thu Jan 12 2012 Clark Williams <williams@redhat.com> - 1.34-1
-- fix missing config merge in rteval.py to pass parameters
- down to cyclictest
-- modify hackbench to use helper function to start process
-
-* Sat May 14 2011 Clark Williams <williams@redhat.com> - 1.33-1
-- modify hackbench cutoff to be 0.75GB/core
-
-* Mon Aug 23 2010 Clark Williams <williams@redhat.com> - 1.32-1
-- update docs
-- refactor some RTEval methods to utility functions
-- modify hackbench.py not to run under low memory conditions
-- clean up XML generation to deal with new hackbench code
-- clean up XSL code to deal with new XML 'run' attribute
-- from David Sommerseth <davids@redhat.com>:
- - improve CPU socket counting logic
- - delay log directory creation until actually needed
-- from Gowrishankar <gowrishankar.m@in.ibm.com>:
- - check if the core id really exists (multithreading fix)
-
-* Mon Jul 26 2010 Clark Williams <williams@redhat.com> - 1.31-1
-- from David Sommerseth <davids@redhat.com>:
- - Updated hackbench implementation to avoid overusing resources
- - Don't show NUMA node information if it's missing in the summary.xml
- - Show CPU cores properly
-
-* Wed Jul 21 2010 Clark Williams <williams@redhat.com> - 1.30-1
-- added code to hackbench to try to detect and ease memory pressure
-
-* Fri Jul 16 2010 Clark Williams <williams@redhat.com> - 1.29-1
-- fixed incorrect type value in kcompile.py
-
-* Fri Jul 16 2010 Clark Williams <williams@redhat.com> - 1.28-1
-- added logic to loads to adjust number of jobs based on ratio
- of memory per core
-
-* Wed Jul 14 2010 Clark Williams <williams@redhat.com> - 1.27-1
-- modified hackbench to go back to using threads rather than
- processes for units of work
-- added memory size, number of numa nodes and run duration to the
- parameter dictionary passed to all loads and cyclictest
-
-* Tue Jul 13 2010 Clark Williams <williams@redhat.com> - 1.26-1
-- modified hackbench parameters to reduce memory consumption
-
-* Mon Jul 12 2010 Clark Williams <williams@redhat.com> - 1.25-1
-- fixed cyclictest bug that caused everything to be uniprocessor
-- updated source copyrights to 2010
-
-* Fri Jul 9 2010 Clark Williams <williams@redhat.com> - 1.24-1
-- modified hackbench arguments and added new parameters for
- hackbench in rteval.conf
-
-* Thu Jul 8 2010 Clark Williams <williams@redhat.com> - 1.23-1
-- version bump to deal with out-of-sync cvs issue
-
-* Thu Jul 8 2010 Clark Williams <williams@redhat.com> - 1.22-1
-- merged David Sommerseth <davids@redhat.com> changes to use
- hackbench from rt-tests packages rather than carry local copy
-- converted all loads and cyclictest to pass __init__ parameters
- in a dictionary rather than as discrete parameters
-- added logging for load output
-
-* Tue Apr 13 2010 Clark Williams <williams@redhat.com> - 1.21-1
-- from Luis Claudio Goncalves <lgoncalv@redhat.com>:
- - remove unecessary wait() call in cyclictest.py
- - close /dev/null after using it
- - call subprocess.wait() when needed
- - remove delayloop code in hackbench.py
-- from David Sommerseth <davids@redhat.com>:
- - add SIGINT handler
- - handle non-root user case
- - process DMI warnings before command line arguments
- - added --annotate feature to rteval
- - updates to xmlrpc code
-
-* Tue Apr 6 2010 Clark Williams <williams@redhat.com> - 1.20-1
-- code fixes from Luis Claudio Goncalves <lgoncalv@redhat.com>
-- from David Sommerseth <davids@redhat.com>:
- - xmlrpc server updates
- - cputopology.py for recording topology in xml
- - added NUMA node recording for run data
- - rpmlint fixes
-- added start of rteval whitepaper in docs dir
-
-* Tue Mar 16 2010 Clark Williams <williams@redhat.com> - 1.19-1
-- add ability for --summarize to read tarfiles
-- from David Sommerseth <davids@redhat.com>
- - gather info about loaded kernel modules for XML file
- - added child tracking to hackbench to prevent zombies
-
-* Tue Feb 16 2010 Clark Williams <williams@redhat.com> - 1.18-1
-- fix usage of python 2.6 features on RHEL5 (python 2.4)
-
-* Tue Feb 16 2010 Clark Williams <williams@redhat.com> - 1.17-1
-- added logic to filter non-printables from service status output
- so that we have legal XML output
-- added logic to hackbench.py to cleanup properly at the end
- of the test
-
-* Thu Feb 11 2010 Clark Williams <williams@redhat.com> - 1.16-1
-- fix errors in show_remaining_time() introduced because
- time values are floats rather than ints
-
-* Thu Feb 11 2010 Clark Williams <williams@redhat.com> - 1.15-1
-- added logic to use --numa and --smp options of new cyclictest
-- added countdown report for time remaining in a run
-
-* Tue Feb 9 2010 Clark Williams <williams@redhat.com> - 1.14-1
-- David Sommerseth <davids@redhat.com>:
- merged XMLReport() changes for hwcert suite
-
-* Tue Dec 22 2009 Clark Williams <williams@redhat.com> - 1.13-1
-- added cyclictest default initializers
-- added sanity checks to statistics reduction code
-- updated release checklist to include origin push
-- updated Makefile clean and help targets
-- davids updates (mainly for v7 integration):
- - Add explicit sys.path directory to the python sitelib+
- '/rteval'
- - Send program arguments via RtEval() constructor
- - Added more DMI data into the summary.xml report
- - Fixed issue with not including all devices in the
- OnBoardDeviceInfo tag
-
-* Thu Dec 3 2009 David Sommerseth <davids@redhat.com> - 1.12-2
-- fixed Makefile and specfile to include and install the
- rteval/rteval_histogram_raw.py source file for gaining
- raw access to histogram data
-- Removed xmlrpc package during merge against master_ipv4 branch
-
-* Wed Nov 25 2009 Clark Williams <williams@redhat.com> - 1.12-1
-- fix incorrect reporting of measurement thread priorities
-
-* Mon Nov 16 2009 Clark Williams <williams@redhat.com> - 1.11-5
-- ensure that no double-slashes ("//") appear in the symlink
- path for /usr/bin/rteval (problem with rpmdiff)
-
-* Tue Nov 10 2009 Clark Williams <williams@redhat.com> - 1.11-4
-- changed symlink back to install and tracked by %%files
-
-* Mon Nov 9 2009 Clark Williams <williams@redhat.com> - 1.11-3
-- changed symlink generation from %%post to %%posttrans
-
-* Mon Nov 9 2009 Clark Williams <williams@redhat.com> - 1.11-2
-- fixed incorrect dependency for libxslt
-
-* Fri Nov 6 2009 Clark Williams <williams@redhat.com> - 1.11-1
-- added base OS info to XML file and XSL report
-- created new package rteval-loads for the load source code
-
-* Wed Nov 4 2009 Clark Williams <williams@redhat.com> - 1.10-1
-- added config file section for cyclictest and two settable
- parameters, buckets and interval
-
-* Thu Oct 29 2009 Clark Williams <williams@redhat.com> - 1.9-1
-- merged davids updates:
- -H option (raw histogram data)
- cleaned up xsl files
- fixed cpu sorting
-
-* Mon Oct 26 2009 David Sommerseth <davids@redhat.com> - 1.8-3
-- Fixed rpmlint complaints
-
-* Mon Oct 26 2009 David Sommerseth <davids@redhat.com> - 1.8-2
-- Added xmlrpc package, containing the XML-RPC mod_python modules
-
-* Tue Oct 20 2009 Clark Williams <williams@redhat.com> - 1.8-1
-- split kcompile and hackbench into sub-packages
-- reworked Makefile (and specfile) install/uninstall logic
-- fixed sysreport incorrect plugin option
-- catch failure when running on root-squashed NFS
-
-* Tue Oct 13 2009 Clark Williams <williams@redhat.com> - 1.7-1
-- added kthread status to xml file
-- merged davids changes for option processing and additions
- to xml summary
-
-* Tue Oct 13 2009 Clark Williams <williams@redhat.com> - 1.6-1
-- changed stat calculation to loop less
-- added methods to grab service and kthread status
-
-* Mon Oct 12 2009 Clark Williams <williams@redhat.com> - 1.5-1
-- changed cyclictest to use less memory when doing statisics
- calculations
-- updated debug output to use module name prefixes
-- changed option processing to only process config file once
-
-* Fri Oct 9 2009 Clark Williams <williams@redhat.com> - 1.4-1
-- changed cyclictest to use histogram rather than sample array
-- calcuated statistics directly from histogram
-- changed sample interval to 100us
-- added -a (affinity) argument to force cpu affinity for
- measurement threads
-
-* Thu Sep 24 2009 David Sommerseth <davids@redhat.com> - 1.3-3
-- Cleaned up the spec file and made rpmlint happy
-
-* Wed Sep 23 2009 David Sommerseth <davids@redhat.com> - 1.3-2
-- Removed version number from /usr/share/rteval path
-
-* Tue Sep 22 2009 Clark Williams <williams@redhat.com> - 1.3-1
-- changes from davids:
- * changed report code to sort by processor id
- * added report submission retry logic
- * added emailer class
-
-* Fri Sep 18 2009 Clark Williams <williams@redhat.com> - 1.2-1
-- added config file handling for modifying load behavior and
- setting defaults
-- added units in report per IBM request
-
-* Wed Aug 26 2009 Clark Williams <williams@redhat.com> - 1.1-2
-- missed a version change in rteval/rteval.py
-
-* Wed Aug 26 2009 Clark Williams <williams@redhat.com> - 1.1-1
-- modified cyclictest.py to start cyclictest threads with a
- 'distance' of zero, meaning they all have the same measurement
- interval
-
-* Tue Aug 25 2009 Clark Williams <williams@redhat.com> - 1.0-1
-- merged davids XMLRPC fixes
-- fixed --workdir option
-- verion bump to 1.0
-
-* Thu Aug 13 2009 Clark Williams <williams@redhat.com> - 0.9-2
-- fixed problem with incorrect version in rteval.py
-
-* Tue Aug 4 2009 Clark Williams <williams@redhat.com> - 0.9-1
-- merged dsommers XMLRPC and database changes
-- Specify minimum python-dmidecode version, which got native XML support
-- Added rteval_dmi.xsl
-- Fixed permission issues in /usr/share/rteval-x.xx
-
-* Wed Jul 22 2009 Clark Williams <williams@redhat.com> - 0.8-1
-- added code to capture clocksource info
-- added code to copy dmesg info to report directory
-- added code to display clocksource info in report
-- added --summarize option to display summary of existing report
-- added helpfile target to Makefile
-
-* Thu Mar 26 2009 Clark Williams <williams@torg> - 0.7-1
-- added require for python-schedutils to specfile
-- added default for cyclictest output file
-- added help parameter to option parser data
-- renamed xml output file to summary.xml
-- added routine to create tarfile of result files
-
-* Wed Mar 18 2009 Clark Williams <williams@torg> - 0.6-6
-- added code to handle binary data coming from DMI tables
-
-* Wed Mar 18 2009 Clark Williams <williams@torg> - 0.6-5
-- fixed logic for locating XSL template (williams)
-- fixed another stupid typo in specfile (williams)
-
-* Wed Mar 18 2009 Clark Williams <williams@torg> - 0.6-4
-- fixed specfile to install rteval_text.xsl in /usr/share directory
-
-* Wed Mar 18 2009 Clark Williams <williams@torg> - 0.6-3
-- added Requires for libxslt-python (williams)
-- fixed race condition in xmlout constructor/destructor (williams)
-
-* Wed Mar 18 2009 Clark Williams <williams@torg> - 0.6-2
-- added Requires for libxslt (williams)
-- fixed stupid typo in rteval/rteval.py (williams)
-
-* Wed Mar 18 2009 Clark Williams <williams@torg> - 0.6-1
-- added xml output logic (williams, dsommers)
-- added xlst template for report generator (dsommers)
-- added dmi/smbios output to report (williams)
-- added __del__ method to hackbench to cleanup after run (williams)
-- modified to always keep run data (williams)
-
-* Fri Feb 20 2009 Clark Williams <williams@torg> - 0.5-1
-- fixed tab/space mix problem
-- added report path line to report
-
-* Fri Feb 20 2009 Clark Williams <williams@torg> - 0.4-1
-- reworked report output
-- handle keyboard interrupt better
-- removed duration mismatch between rteval and cyclictest
-
-* Mon Feb 2 2009 Clark Williams <williams@torg> - 0.3-1
-- initial checkin
--
2.41.0

399
SOURCES/rteval-Replace-python-ethtool-with-inline-code.patch
View File

@ -1,399 +0,0 @@
From d0552193364d160252d117c5bf2e298a31550e3c Mon Sep 17 00:00:00 2001
From: John Kacur <jkacur@redhat.com>
Date: Mon, 10 Oct 2022 09:49:47 -0400
Subject: [PATCH] rteval: Replace python-ethtool with inline code
This patch adds the file newnet.py to replace the use of python-ethtool
The information it generates will appear in the summary.xml
You can also test the functionality by running
python rteval/sysinfo/newnet.py
Signed-off-by: John Kacur <jkacur@redhat.com>
- V2 Add SPDX license identifier
Signed-off-by: John Kacur <jkacur@redhat.com>
---
rteval/sysinfo/__init__.py | 3 +-
rteval/sysinfo/network.py | 117 -------------------
rteval/sysinfo/newnet.py | 225 +++++++++++++++++++++++++++++++++++++
3 files changed, 227 insertions(+), 118 deletions(-)
delete mode 100644 rteval/sysinfo/network.py
create mode 100644 rteval/sysinfo/newnet.py
diff --git a/rteval/sysinfo/__init__.py b/rteval/sysinfo/__init__.py
index a4359382f006..bb1d00810856 100644
--- a/rteval/sysinfo/__init__.py
+++ b/rteval/sysinfo/__init__.py
@@ -32,7 +32,7 @@ from rteval.sysinfo.services import SystemServices
from rteval.sysinfo.cputopology import CPUtopology
from rteval.sysinfo.memory import MemoryInfo
from rteval.sysinfo.osinfo import OSInfo
-from rteval.sysinfo.network import NetworkInfo
+from rteval.sysinfo.newnet import NetworkInfo
from rteval.sysinfo.cmdline import cmdlineInfo
from rteval.sysinfo import dmi
@@ -46,6 +46,7 @@ class SystemInfo(KernelInfo, SystemServices, dmi.DMIinfo, CPUtopology,
CPUtopology.__init__(self)
OSInfo.__init__(self, logger=logger)
cmdlineInfo.__init__(self, logger=logger)
+ NetworkInfo.__init__(self, logger=logger)
# Parse initial DMI decoding errors
dmi.ProcessWarnings()
diff --git a/rteval/sysinfo/network.py b/rteval/sysinfo/network.py
deleted file mode 100644
index ce9989a1240b..000000000000
--- a/rteval/sysinfo/network.py
+++ /dev/null
@@ -1,117 +0,0 @@
-# -*- coding: utf-8 -*-
-#
-# Copyright 2009 - 2013 David Sommerseth <davids@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; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program 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.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-# For the avoidance of doubt the "preferred form" of this code is one which
-# is in an open unpatent encumbered format. Where cryptographic key signing
-# forms part of the process of creating an executable the information
-# including keys needed to generate an equivalently functional executable
-# are deemed to be part of the source code.
-#
-
-import ethtool, libxml2
-
-class NetworkInfo(object):
- def __init__(self):
- pass
-
- def net_GetDefaultGW(self):
- # Get the interface name for the IPv4 default gw
- route = open('/proc/net/route')
- defgw4 = None
- if route:
- rl = route.readline()
- while rl != '' :
- rl = route.readline()
- splt = rl.split("\t")
- # Only catch default route
- if len(splt) > 2 and splt[2] != '00000000' and splt[1] == '00000000':
- defgw4 = splt[0]
- break
- route.close()
- return (defgw4, None) # IPv6 gw not yet implemented
-
- def MakeReport(self):
- ncfg_n = libxml2.newNode("NetworkConfig")
- (defgw4, defgw6) = self.net_GetDefaultGW()
-
- # Make an interface tag for each device found
- if hasattr(ethtool, 'get_interfaces_info'):
- # Using the newer python-ethtool API (version >= 0.4)
- for dev in ethtool.get_interfaces_info(ethtool.get_devices()):
- if dev.device == 'lo':
- continue
-
- intf_n = libxml2.newNode('interface')
- intf_n.newProp('device', dev.device)
- intf_n.newProp('hwaddr', dev.mac_address)
- ncfg_n.addChild(intf_n)
-
- # Protcol configurations
- if dev.ipv4_address:
- ipv4_n = libxml2.newNode('IPv4')
- ipv4_n.newProp('ipaddr', dev.ipv4_address)
- ipv4_n.newProp('netmask', str(dev.ipv4_netmask))
- ipv4_n.newProp('broadcast', dev.ipv4_broadcast)
- ipv4_n.newProp('defaultgw', (defgw4 == dev.device) and '1' or '0')
- intf_n.addChild(ipv4_n)
-
- for ip6 in dev.get_ipv6_addresses():
- ipv6_n = libxml2.newNode('IPv6')
- ipv6_n.newProp('ipaddr', ip6.address)
- ipv6_n.newProp('netmask', str(ip6.netmask))
- ipv6_n.newProp('scope', ip6.scope)
- intf_n.addChild(ipv6_n)
-
- else: # Fall back to older python-ethtool API (version < 0.4)
- ifdevs = ethtool.get_active_devices()
- ifdevs.remove('lo')
- ifdevs.sort()
-
- for dev in ifdevs:
- intf_n = libxml2.newNode('interface')
- intf_n.newProp('device', dev.device)
- intf_n.newProp('hwaddr', dev.mac_address)
- ncfg_n.addChild(intf_n)
-
- ipv4_n = libxml2.newNode('IPv4')
- ipv4_n.newProp('ipaddr', ethtool.get_ipaddr(dev))
- ipv4_n.newProp('netmask', str(ethtool.get_netmask(dev)))
- ipv4_n.newProp('defaultgw', (defgw4 == dev) and '1' or '0')
- intf_n.addChild(ipv4_n)
-
- return ncfg_n
-
-
-def unit_test(rootdir):
- import sys
- try:
- net = NetworkInfo()
- doc = libxml2.newDoc('1.0')
- cfg = net.MakeReport()
- doc.setRootElement(cfg)
- doc.saveFormatFileEnc('-', 'UTF-8', 1)
-
- except Exception as e:
- import traceback
- traceback.print_exc(file=sys.stdout)
- print("** EXCEPTION %s", str(e))
- return 1
-
-if __name__ == '__main__':
- unit_test(None)
-
diff --git a/rteval/sysinfo/newnet.py b/rteval/sysinfo/newnet.py
new file mode 100644
index 000000000000..63417d9e59f1
--- /dev/null
+++ b/rteval/sysinfo/newnet.py
@@ -0,0 +1,225 @@
+''' Module to obtain network information for the rteval report '''
+#
+# Copyright 2022 John Kacur <jkacur@redhat.com
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+
+import os
+import socket
+import ipaddress
+import sys
+import libxml2
+from rteval.Log import Log
+
+def get_active_devices():
+ ''' returns a list of active network devices, similar to ethtool '''
+ ret = []
+
+ for device in socket.if_nameindex():
+ ret.append(device[1])
+
+ return ret
+
+def compress_iv6(addr):
+ ''' inserts colons into an ipv6address and returns it in compressed form '''
+ retaddr = ''
+ # Insert colons into the number
+ for i in range(4,33,4):
+ if i == 32:
+ retaddr += addr[i-4:i]
+ else:
+ retaddr += addr[i-4:i] + ':'
+ addr = ipaddress.IPv6Network(retaddr)
+ retaddr = str(ipaddress.IPv6Address(retaddr))
+ return retaddr
+
+def get_defaultgw():
+ ''' return the ipv4address of the default gateway '''
+ defaultgw = None
+ with open('/proc/net/route') as f:
+ line = f.readline().strip()
+ while len(line) > 0:
+ (iface, dest, gateway, _, _, _, _, _, _, _, _) = line.split()
+ if iface == 'Iface':
+ line = f.readline().strip()
+ continue
+ if dest == '00000000' and gateway != '00000000':
+ addr = int(gateway, base=16)
+ defaultgw = str(ipaddress.IPv4Address(socket.ntohl(addr)))
+ return defaultgw
+ line = f.readline().strip()
+ return defaultgw
+
+class IPv6Addresses():
+ ''' Obtains a list of IPv6 addresses from the proc file system '''
+
+ def __init__(self):
+ self.data = {}
+ IPv6Addresses.load(self)
+
+ def __contains__(self, dev):
+ return dev in self.data
+
+ def __getitem__(self, dev):
+ return self.data.get(dev, None)
+
+ def __iter__(self):
+ return iter(self.data)
+
+ def load(self):
+ '''
+ Called by init to load the self.data dictionary with device keys
+ and a list of ipv6addresses
+ '''
+ MYP = '/proc/net/if_inet6'
+ with open(MYP, 'r') as f:
+ mystr = f.readline().strip()
+ while len(mystr) > 0:
+ ipv6addr , _, _, _, _, intf = mystr.split()
+ ipv6addr = compress_iv6(ipv6addr)
+ if intf == 'lo':
+ mystr = f.readline().strip()
+ continue
+ if intf not in self.data:
+ self.data[intf] = [ipv6addr]
+ else:
+ self.data[intf].append(ipv6addr)
+ mystr = f.readline().strip()
+
+class IPv4Addresses():
+ ''' Obtains a list of IPv4 addresses from the proc file system '''
+
+ def __init__(self):
+ self.data = {}
+ IPv4Addresses.load(self)
+
+ def __contains__(self, dev):
+ return dev in self.data
+
+ def __getitem__(self, dev):
+ return self.data[dev]
+
+ def __iter__(self):
+ return iter(self.data)
+
+ def load(self):
+ '''
+ Called by init to load the self.data dictionary with
+ device keys, and value consisting of a list of
+ ipv4address, netmask and broadcast address
+ '''
+ MYP = '/proc/net/route'
+ with open(MYP, 'r') as f:
+ mystr = f.readline().strip()
+ while len(mystr) > 0:
+ intf, dest, _, _, _, _, _, mask, _, _, _ = mystr.split()
+ # Skip over the head of the table an the gateway line
+ if intf == "Iface" or dest == '00000000':
+ mystr = f.readline().strip()
+ continue
+ d1 = int(dest, base=16)
+ m1 = int(mask, base=16)
+ addr = str(ipaddress.IPv4Address(socket.ntohl(d1)))
+ netmask = str(ipaddress.IPv4Address(socket.ntohl(m1)))
+ addr_with_mask = ipaddress.ip_network(addr + '/' + netmask)
+ broadcast = str(addr_with_mask.broadcast_address)
+ if intf not in self.data:
+ self.data[intf] = [(addr, netmask, broadcast)]
+ else:
+ self.data[intf].append((addr, netmask, broadcast))
+ mystr = f.readline().strip()
+
+
+class MacAddresses():
+ ''' Obtains a list of hardware addresses of network devices '''
+
+ def __init__(self):
+ self.mac_address = {}
+ self.path = None
+ MacAddresses.load(self)
+
+ def load(self):
+ '''
+ called by init to load self.mac_address as a dictionary of
+ device keys, and mac or hardware addresses as values
+ '''
+ nics = get_active_devices()
+ for nic in nics:
+ self.path = f'/sys/class/net/{nic}'
+ hwaddr = MacAddresses.set_val(self, 'address')
+ self.mac_address[nic] = hwaddr
+
+ def set_val(self, val):
+ ''' Return the result of reading self.path/val '''
+ val_path = f'{self.path}/{val}'
+ if os.path.exists(val_path):
+ with open(val_path, 'r') as f:
+ return f.readline().strip()
+ return None
+
+ def __contains__(self, dev):
+ return dev in self.mac_address
+
+ def __getitem__(self, dev):
+ return self.mac_address[dev]
+
+ def __iter__(self):
+ return iter(self.mac_address)
+
+class NetworkInfo():
+ ''' Creates an xml report of the network for rteval '''
+
+ def __init__(self, logger):
+ self.defgw4 = get_defaultgw()
+ self.__logger = logger
+
+ def MakeReport(self):
+ ''' Make an xml report for rteval '''
+ ncfg_n = libxml2.newNode("NetworkConfig")
+ defgw4 = self.defgw4
+
+ mads = MacAddresses()
+ for device in mads:
+ if device == 'lo':
+ continue
+ intf_n = libxml2.newNode('interface')
+ intf_n.newProp('device', device)
+ intf_n.newProp('hwaddr', mads[device])
+ ncfg_n.addChild(intf_n)
+
+ ipv4ads = IPv4Addresses()
+ ipv6ads = IPv6Addresses()
+ for dev in ipv4ads:
+ if dev != device:
+ continue
+ for lelem in ipv4ads[dev]:
+ ipv4_n = libxml2.newNode('IPv4')
+ (ipaddr, netmask, broadcast) = lelem
+ ipv4_n.newProp('ipaddr', ipaddr)
+ ipv4_n.newProp('netmask', netmask)
+ ipv4_n.newProp('broadcast', broadcast)
+ ipv4_n.newProp('defaultgw', (defgw4 == ipaddr) and '1' or '0')
+ intf_n.addChild(ipv4_n)
+ if ipv6ads[dev]:
+ for lelem in ipv6ads[dev]:
+ ipv6_n = libxml2.newNode('IPv6')
+ ipaddr = lelem
+ ipv6_n.newProp('ipaddr', ipaddr)
+ intf_n.addChild(ipv6_n)
+ return ncfg_n
+
+if __name__ == "__main__":
+
+ try:
+ log = Log()
+ log.SetLogVerbosity(Log.DEBUG|Log.INFO)
+ net = NetworkInfo(logger=log)
+ doc = libxml2.newDoc('1.0')
+ cfg = net.MakeReport()
+ doc.setRootElement(cfg)
+ doc.saveFormatFileEnc('-', 'UTF-8', 1)
+
+ except Exception as e:
+ import traceback
+ traceback.print_exc(file=sys.stdout)
+ print(f"** EXCEPTION {str(e)}")
--
2.37.3

58
SPECS/rteval.spec
View File

@ -1,5 +1,5 @@
Name: rteval Name: rteval
Version: 3.5 Version: 3.7
Release: 4%{?dist} Release: 4%{?dist}
Summary: Utility to evaluate system suitability for RT Linux Summary: Utility to evaluate system suitability for RT Linux
@ -33,10 +33,13 @@ Requires: libmpc libmpc-devel
Obsoletes: rteval-common <= 3.1 Obsoletes: rteval-common <= 3.1
#Patches #Patches
Patch1: rteval-Replace-python-ethtool-with-inline-code.patch Patch1: Revert-rteval-Change-the-default-kernel.patch
Patch2: Fix-DMI-WARNING-when-not-running-as-root.patch Patch2: rteval-Remove-upstream-spec-file.patch
Patch3: rteval-Don-t-attempt-to-get-DMIinfo-if-there-are-dmi.patch Patch3: rteval-Refactor-collapse_cpulist-in-systopology.patch
Patch4: rteval-Catch-failures-in-python-dmidecode.patch Patch4: rteval-Minor-improvements-to-CpuList-class.patch
Patch5: rteval-Convert-CpuList-class-to-a-module.patch
Patch6: rteval-Add-relative-cpulists-for-measurements.patch
%description %description
The rteval script is a utility for measuring various aspects of The rteval script is a utility for measuring various aspects of
@ -53,6 +56,9 @@ to the screen.
%patch2 -p1 %patch2 -p1
%patch3 -p1 %patch3 -p1
%patch4 -p1 %patch4 -p1
%patch5 -p1
%patch6 -p1
%build %build
%{__python3} setup.py build %{__python3} setup.py build
@ -72,6 +78,7 @@ to the screen.
%{python3_sitelib}/rteval/version.py* %{python3_sitelib}/rteval/version.py*
%{python3_sitelib}/rteval/Log.py* %{python3_sitelib}/rteval/Log.py*
%{python3_sitelib}/rteval/systopology.py* %{python3_sitelib}/rteval/systopology.py*
%{python3_sitelib}/rteval/cpulist_utils.py*
%{_mandir}/man8/rteval.8.gz %{_mandir}/man8/rteval.8.gz
%config(noreplace) %{_sysconfdir}/rteval.conf %config(noreplace) %{_sysconfdir}/rteval.conf
%{_datadir}/%{name}/rteval_*.xsl %{_datadir}/%{name}/rteval_*.xsl
@ -86,6 +93,47 @@ to the screen.
%{python3_sitelib}/rteval/__pycache__/* %{python3_sitelib}/rteval/__pycache__/*
%changelog %changelog
* Wed Jan 31 2024 Tomas Glozar <tglozar@redhat.com> - 3.7-4
- Added patchset for relative cpuset functionality from upstream
Resolves: RHEL-21926
* Wed Nov 15 2023 John Kacur <jkacur@redhat.com> - 3.7-3
- Add an rpminspect file to pass gating which is failing due to
python egg-info directory permissions
Resolves: RHEL-16401
* Mon Nov 13 2023 John Kacur <jkacur@redhat.com> - 3.7-2
- Remove upstream spec files
Resolves: RHEL-9189
* Wed Oct 25 2023 John Kacur <jkacur@redhat.com> - 3.7-1
- Rebase to upstream rteval-3.7
- Revert the change to use a newer default kernel
Resolves: RHEL-8967
* Thu Oct 05 2023 Tomas Glozar <tglozar@redhat.com> - 3.5-9
- Added patch set that enables rteval to do load calculations and reporting
correctly on systems with isolated CPUs
jiraProject== RHEL-8680
* Wed Oct 04 2023 John Kacur <jkacur@redhat.com> - 3.5-8
- Added patches to use argparse instead of deprecated optparse
jiraProject == RHEL-9029
* Fri Aug 11 2023 John Kacur <jkacur@redhat.com> - 3.5-7
- Added patches to use f-strings where possible, no functional change
jiraProject == RHEL-797
* Thu Jun 08 2023 John Kacur <jkacur@redhat.com> - 3.5-6
- Add tests/tests.yml and tests/scripts/run_tests.sh for gating
Resolves: rhbz#2213609
jiraProject == RHELPLAN-159326
* Wed Jun 07 2023 John Kacur <jkacur@redhat.com> - 3.5-5
- Added code to check if the /proc/net/if_net6 file exists.
Resolves: rhbz#2210106
jiraProject == RHELPLAN-158239
* Wed Feb 08 2023 John Kacur <jkacur@redhat.com> - 3.5-4 * Wed Feb 08 2023 John Kacur <jkacur@redhat.com> - 3.5-4
- Add check to catch python-dmidecode if it fails - Add check to catch python-dmidecode if it fails
Resolves: rhbz#2168373 Resolves: rhbz#2168373