def run_nodecpustats(option=""):
"""
Common utility function to run virsh nodecpustats
:param option: virsh command option
:return: a tuple (status, result)
"""
output = virsh.nodecpustats(ignore_status=True, option=option, debug=True)
status = output.exit_status
return (status, output)
def run(test, params, env):
"""
Test the command virsh nodecpustats
(1) Call the virsh nodecpustats command for all cpu host cpus
separately
(2) Get the output
(3) Check the against /proc/stat output(o) for respective cpu
user: o[0] + o[1]
system: o[2] + o[5] + o[6]
idle: o[3]
iowait: o[4]
(4) Call the virsh nodecpustats command with an unexpected option
(5) Call the virsh nodecpustats command with libvirtd service stop
"""
def virsh_check_nodecpustats_percpu(actual_stats):
"""
Check the acual nodecpustats output value
total time <= system uptime
"""
# Normalise to seconds from nano seconds
total = float((actual_stats['system'] + actual_stats['user'] +
actual_stats['idle'] + actual_stats['iowait']) / (10 ** 9))
uptime = float(utils.get_uptime())
if not total <= uptime:
raise error.TestFail("Commands 'virsh nodecpustats' not succeeded"
" as total time: %f is more"
" than uptime: %f" % (total, uptime))
return True
def virsh_check_nodecpustats(actual_stats, cpu_count):
"""
Check the acual nodecpustats output value
total time <= system uptime
"""
# Normalise to seconds from nano seconds and get for one cpu
total = float(((actual_stats['system'] + actual_stats['user'] +
actual_stats['idle'] + actual_stats['iowait']) / (10 ** 9)) / (
cpu_count))
uptime = float(utils.get_uptime())
if not total <= uptime:
raise error.TestFail("Commands 'virsh nodecpustats' not succeeded"
" as total time: %f is more"
" than uptime: %f" % (total, uptime))
return True
def virsh_check_nodecpustats_percentage(actual_per):
"""
Check the actual nodecpustats percentage adds up to 100%
"""
total = int(round(actual_per['user'] + actual_per['system'] +
actual_per['idle'] + actual_per['iowait']))
if not total == 100:
raise error.TestFail("Commands 'virsh nodecpustats' not succeeded"
" as the total percentage value: %d"
" is not equal 100" % total)
def parse_output(output):
"""
To get the output parsed into a dictionary
:param virsh command output
:return: dict of user,system,idle,iowait times
"""
# From the beginning of a line, group 1 is one or more word-characters,
# followed by zero or more whitespace characters and a ':',
# then one or more whitespace characters,
# followed by group 2, which is one or more digit characters,
# e.g as below
# user: 6163690000000
#
regex_obj = re.compile(r"^(\w+)\s*:\s+(\d+)")
actual = {}
for line in output.stdout.split('\n'):
match_obj = regex_obj.search(line)
# Due to the extra space in the list
if match_obj is not None:
name = match_obj.group(1)
value = match_obj.group(2)
actual[name] = int(value)
return actual
def parse_percentage_output(output):
"""
To get the output parsed into a dictionary
:param virsh command output
:return: dict of user,system,idle,iowait times
"""
# From the beginning of a line, group 1 is one or more word-characters,
# followed by zero or more whitespace characters and a ':',
# then one or more whitespace characters,
# followed by group 2, which is one or more digit characters,
# e.g as below
# user: 1.5%
#
regex_obj = re.compile(r"^(\w+)\s*:\s+(\d+.\d+)")
actual_percentage = {}
for line in output.stdout.split('\n'):
match_obj = regex_obj.search(line)
# Due to the extra space in the list
if match_obj is not None:
name = match_obj.group(1)
value = match_obj.group(2)
actual_percentage[name] = float(value)
return actual_percentage
# Initialize the variables
itr = int(params.get("inner_test_iterations"))
option = params.get("virsh_cpunodestats_options")
status_error = params.get("status_error")
libvirtd = params.get("libvirtd", "on")
# Prepare libvirtd service
if libvirtd == "off":
utils_libvirtd.libvirtd_stop()
# Get the host cpu count
host_cpu_count = utils.count_cpus()
# Run test case for 5 iterations default can be changed in subtests.cfg
# file
for i in range(itr):
if status_error == "yes":
output = virsh.nodecpustats(ignore_status=True, option=option)
status = output.exit_status
if status == 0:
if libvirtd == "off":
utils_libvirtd.libvirtd_start()
raise error.TestFail("Command 'virsh nodecpustats' "
"succeeded with libvirtd service "
"stopped, incorrect")
else:
raise error.TestFail("Command 'virsh nodecpustats %s' "
"succeeded (incorrect command)" % option)
elif status_error == "no":
# Run the testcase for each cpu to get the cpu stats
for cpu in range(host_cpu_count):
option = "--cpu %d" % cpu
output = virsh.nodecpustats(ignore_status=True, option=option)
status = output.exit_status
if status == 0:
actual_value = parse_output(output)
virsh_check_nodecpustats_percpu(actual_value)
else:
raise error.TestFail("Command 'virsh nodecpustats %s'"
"not succeeded" % option)
# Run the test case for each cpu to get the cpu stats in percentage
for cpu in range(host_cpu_count):
option = "--cpu %d --percent" % cpu
output = virsh.nodecpustats(ignore_status=True, option=option)
status = output.exit_status
if status == 0:
actual_value = parse_percentage_output(output)
virsh_check_nodecpustats_percentage(actual_value)
else:
raise error.TestFail("Command 'virsh nodecpustats %s'"
" not succeeded" % option)
option = ''
# Run the test case for total cpus to get the cpus stats
output = virsh.nodecpustats(ignore_status=True, option=option)
status = output.exit_status
if status == 0:
actual_value = parse_output(output)
virsh_check_nodecpustats(actual_value, host_cpu_count)
else:
raise error.TestFail("Command 'virsh nodecpustats %s'"
" not succeeded" % option)
# Run the test case for the total cpus to get the stats in
# percentage
option = "--percent"
output = virsh.nodecpustats(ignore_status=True, option=option)
status = output.exit_status
if status == 0:
actual_value = parse_percentage_output(output)
virsh_check_nodecpustats_percentage(actual_value)
else:
raise error.TestFail("Command 'virsh nodecpustats %s'"
" not succeeded" % option)
# Recover libvirtd service start
if libvirtd == "off":
utils_libvirtd.libvirtd_start()
def run(test, params, env):
"""
Test the command virsh nodecpustats
(1) Call the virsh nodecpustats command for all cpu host cpus
separately
(2) Get the output
(3) Check the against /proc/stat output(o) for respective cpu
user: o[0] + o[1]
system: o[2] + o[5] + o[6]
idle: o[3]
iowait: o[4]
(4) Call the virsh nodecpustats command with an unexpected option
(5) Call the virsh nodecpustats command with libvirtd service stop
"""
def virsh_check_nodecpustats_percpu(actual_stats):
"""
Check the acual nodecpustats output value
total time <= system uptime
"""
# Normalise to seconds from nano seconds
total = float((actual_stats['system'] + actual_stats['user'] +
actual_stats['idle'] + actual_stats['iowait']) / (10 ** 9))
uptime = float(utils.get_uptime())
if not total <= uptime:
raise error.TestFail("Commands 'virsh nodecpustats' not succeeded"
" as total time: %f is more"
" than uptime: %f" % (total, uptime))
return True
def virsh_check_nodecpustats(actual_stats, cpu_count):
"""
Check the acual nodecpustats output value
total time <= system uptime
"""
# Normalise to seconds from nano seconds and get for one cpu
total = float(((actual_stats['system'] + actual_stats['user'] +
actual_stats['idle'] + actual_stats['iowait']) / (10 ** 9)) / (
cpu_count))
uptime = float(utils.get_uptime())
if not total <= uptime:
raise error.TestFail("Commands 'virsh nodecpustats' not succeeded"
" as total time: %f is more"
" than uptime: %f" % (total, uptime))
return True
def virsh_check_nodecpustats_percentage(actual_per):
"""
Check the actual nodecpustats percentage adds up to 100%
"""
total = int(round(actual_per['user'] + actual_per['system'] +
actual_per['idle'] + actual_per['iowait']))
if not total == 100:
raise error.TestFail("Commands 'virsh nodecpustats' not succeeded"
" as the total percentage value: %d"
" is not equal 100" % total)
def parse_output(output):
"""
To get the output parsed into a dictionary
:param virsh command output
:return: dict of user,system,idle,iowait times
"""
# From the beginning of a line, group 1 is one or more word-characters,
# followed by zero or more whitespace characters and a ':',
# then one or more whitespace characters,
# followed by group 2, which is one or more digit characters,
# e.g as below
# user: 6163690000000
#
regex_obj = re.compile(r"^(\w+)\s*:\s+(\d+)")
actual = {}
for line in output.stdout.split('\n'):
match_obj = regex_obj.search(line)
# Due to the extra space in the list
if match_obj is not None:
name = match_obj.group(1)
value = match_obj.group(2)
actual[name] = int(value)
return actual
def parse_percentage_output(output):
"""
To get the output parsed into a dictionary
:param virsh command output
:return: dict of user,system,idle,iowait times
"""
# From the beginning of a line, group 1 is one or more word-characters,
# followed by zero or more whitespace characters and a ':',
# then one or more whitespace characters,
# followed by group 2, which is one or more digit characters,
# e.g as below
# user: 1.5%
#
regex_obj = re.compile(r"^(\w+)\s*:\s+(\d+.\d+)")
actual_percentage = {}
for line in output.stdout.split('\n'):
match_obj = regex_obj.search(line)
# Due to the extra space in the list
if match_obj is not None:
name = match_obj.group(1)
value = match_obj.group(2)
actual_percentage[name] = float(value)
return actual_percentage
# Initialize the variables
itr = int(params.get("inner_test_iterations"))
option = params.get("virsh_cpunodestats_options")
status_error = params.get("status_error")
libvirtd = params.get("libvirtd", "on")
# Prepare libvirtd service
if libvirtd == "off":
utils_libvirtd.libvirtd_stop()
# Get the host cpu count
host_cpu_count = utils.count_cpus()
# Run test case for 5 iterations default can be changed in subtests.cfg
# file
for i in range(itr):
if status_error == "yes":
output = virsh.nodecpustats(ignore_status=True, option=option)
status = output.exit_status
if status == 0:
if libvirtd == "off":
utils_libvirtd.libvirtd_start()
raise error.TestFail("Command 'virsh nodecpustats' "
"succeeded with libvirtd service "
"stopped, incorrect")
else:
raise error.TestFail("Command 'virsh nodecpustats %s' "
"succeeded (incorrect command)" % option)
elif status_error == "no":
# Run the testcase for each cpu to get the cpu stats
for cpu in range(host_cpu_count):
option = "--cpu %d" % cpu
output = virsh.nodecpustats(ignore_status=True, option=option)
status = output.exit_status
if status == 0:
actual_value = parse_output(output)
virsh_check_nodecpustats_percpu(actual_value)
else:
raise error.TestFail("Command 'virsh nodecpustats %s'"
"not succeeded" % option)
# Run the test case for each cpu to get the cpu stats in percentage
for cpu in range(host_cpu_count):
option = "--cpu %d --percent" % cpu
output = virsh.nodecpustats(ignore_status=True, option=option)
status = output.exit_status
if status == 0:
actual_value = parse_percentage_output(output)
virsh_check_nodecpustats_percentage(actual_value)
else:
raise error.TestFail("Command 'virsh nodecpustats %s'"
" not succeeded" % option)
option = ''
# Run the test case for total cpus to get the cpus stats
output = virsh.nodecpustats(ignore_status=True, option=option)
status = output.exit_status
if status == 0:
actual_value = parse_output(output)
virsh_check_nodecpustats(actual_value, host_cpu_count)
else:
raise error.TestFail("Command 'virsh nodecpustats %s'"
" not succeeded" % option)
# Run the test case for the total cpus to get the stats in
# percentage
option = "--percent"
output = virsh.nodecpustats(ignore_status=True, option=option)
status = output.exit_status
if status == 0:
actual_value = parse_percentage_output(output)
virsh_check_nodecpustats_percentage(actual_value)
else:
raise error.TestFail("Command 'virsh nodecpustats %s'"
" not succeeded" % option)
# Recover libvirtd service start
if libvirtd == "off":
utils_libvirtd.libvirtd_start()
def run(test, params, env):
"""
Test the command virsh nodecpustats
(1) Call the virsh nodecpustats command for all cpu host cpus
separately
(2) Get the output
(3) Check the against /proc/stat output(o) for respective cpu
user: o[0] + o[1]
system: o[2] + o[5] + o[6]
idle: o[3]
iowait: o[4]
(4) Call the virsh nodecpustats command with an unexpected option
(5) Call the virsh nodecpustats command with libvirtd service stop
"""
def get_expected_stat(cpu=None):
"""
Parse cpu stats from /proc/stat
:param cpu: cpu index, None for total cpu stat
:return: dict of cpu stats
"""
stats = {}
cpu_stat = []
fl = open("/proc/stat", "r")
for line in fl.readlines():
if line.startswith("cpu"):
cpu_stat.append(line.strip().split(" ")[1:])
fl.close()
# Delete additional space in the total cpu stats line
del cpu_stat[0][0]
if cpu is None:
idx = 0
else:
idx = int(cpu) + 1
stats['user'] = int(cpu_stat[idx][0]) + int(cpu_stat[idx][1])
stats['system'] = int(cpu_stat[idx][2]) + int(cpu_stat[idx][5]) + int(cpu_stat[idx][6])
stats['idle'] = int(cpu_stat[idx][3])
stats['iowait'] = int(cpu_stat[idx][4])
stats['total'] = stats['user'] + stats['system'] + stats['idle'] + stats['iowait']
return stats
def virsh_check_nodecpustats_percpu(actual_stats, cpu):
"""
Check the actual nodecpustats output value
total time <= total stat from proc
:param actual_stats: Actual cpu stats
:param cpu: cpu index
:return: True if matches, else failout
"""
# Normalise to seconds from nano seconds
total = float((actual_stats['system'] + actual_stats['user'] +
actual_stats['idle'] + actual_stats['iowait']) / (10 ** 9))
expected = get_expected_stat(cpu)
if not total <= expected['total']:
test.fail("Commands 'virsh nodecpustats' not succeeded"
" as total time: %f is more"
" than proc/stat: %f" % (total, expected['total']))
return True
def virsh_check_nodecpustats(actual_stats):
"""
Check the actual nodecpustats output value
total time <= total stat from proc
:param actual_stats: Actual cpu stats
:return: True if matches, else failout
"""
# Normalise to seconds from nano seconds and get for one cpu
total = float(((actual_stats['system'] + actual_stats['user'] +
actual_stats['idle'] + actual_stats['iowait']) / (10 ** 9)))
expected = get_expected_stat()
if not total <= expected['total']:
test.fail("Commands 'virsh nodecpustats' not succeeded"
" as total time: %f is more"
" than proc/stat: %f" % (total, expected['total']))
return True
def virsh_check_nodecpustats_percentage(actual_per):
"""
Check the actual nodecpustats percentage adds up to 100%
:param actual_per: Actual cpu stats percentage
:return: True if matches, else failout
"""
total = int(round(actual_per['user'] + actual_per['system'] +
actual_per['idle'] + actual_per['iowait']))
if not total == 100:
test.fail("Commands 'virsh nodecpustats' not succeeded"
" as the total percentage value: %d"
" is not equal 100" % total)
def parse_output(output):
"""
To get the output parsed into a dictionary
:param output: virsh command output
:return: dict of user,system,idle,iowait times
"""
# From the beginning of a line, group 1 is one or more word-characters,
# followed by zero or more whitespace characters and a ':',
# then one or more whitespace characters,
# followed by group 2, which is one or more digit characters,
# e.g as below
# user: 6163690000000
#
regex_obj = re.compile(r"^(\w+)\s*:\s+(\d+)")
actual = {}
for line in output.stdout.split('\n'):
match_obj = regex_obj.search(line)
# Due to the extra space in the list
if match_obj is not None:
name = match_obj.group(1)
value = match_obj.group(2)
actual[name] = int(value)
return actual
def parse_percentage_output(output):
"""
To get the output parsed into a dictionary
:param output: virsh command output
:return: dict of user,system,idle,iowait times
"""
# From the beginning of a line, group 1 is one or more word-characters,
# followed by zero or more whitespace characters and a ':',
# then one or more whitespace characters,
# followed by group 2, which is one or more digit characters,
# e.g as below
# user: 1.5%
#
regex_obj = re.compile(r"^(\w+)\s*:\s+(\d+.\d+)")
actual_percentage = {}
for line in output.stdout.split('\n'):
match_obj = regex_obj.search(line)
# Due to the extra space in the list
if match_obj is not None:
name = match_obj.group(1)
value = match_obj.group(2)
actual_percentage[name] = float(value)
return actual_percentage
# Initialize the variables
itr = int(params.get("inner_test_iterations"))
option = params.get("virsh_cpunodestats_options")
invalid_cpunum = params.get("invalid_cpunum")
status_error = params.get("status_error")
libvirtd = params.get("libvirtd", "on")
# Prepare libvirtd service
if libvirtd == "off":
utils_libvirtd.libvirtd_stop()
# Get the host cpu list
host_cpus_list = utils_misc.get_cpu_processors()
# Run test case for 5 iterations default can be changed in subtests.cfg
# file
for i in range(itr):
if status_error == "yes":
if invalid_cpunum == "yes":
option = "--cpu %s" % (len(host_cpus_list) + 1)
output = virsh.nodecpustats(ignore_status=True, option=option)
status = output.exit_status
if status == 0:
if libvirtd == "off":
utils_libvirtd.libvirtd_start()
test.fail("Command 'virsh nodecpustats' "
"succeeded with libvirtd service "
"stopped, incorrect")
else:
test.fail("Command 'virsh nodecpustats %s' "
"succeeded (incorrect command)" % option)
elif status_error == "no":
# Run the testcase for each cpu to get the cpu stats
for idx, cpu in enumerate(host_cpus_list):
option = "--cpu %s" % cpu
output = virsh.nodecpustats(ignore_status=True, option=option)
status = output.exit_status
if status == 0:
actual_value = parse_output(output)
virsh_check_nodecpustats_percpu(actual_value, idx)
else:
test.fail("Command 'virsh nodecpustats %s'"
"not succeeded" % option)
# Run the test case for each cpu to get the cpu stats in percentage
for cpu in host_cpus_list:
option = "--cpu %s --percent" % cpu
output = virsh.nodecpustats(ignore_status=True, option=option)
status = output.exit_status
if status == 0:
actual_value = parse_percentage_output(output)
virsh_check_nodecpustats_percentage(actual_value)
else:
test.fail("Command 'virsh nodecpustats %s'"
" not succeeded" % option)
option = ''
# Run the test case for total cpus to get the cpus stats
output = virsh.nodecpustats(ignore_status=True, option=option)
status = output.exit_status
if status == 0:
actual_value = parse_output(output)
virsh_check_nodecpustats(actual_value)
else:
test.fail("Command 'virsh nodecpustats %s'"
" not succeeded" % option)
# Run the test case for the total cpus to get the stats in
# percentage
option = "--percent"
output = virsh.nodecpustats(ignore_status=True, option=option)
status = output.exit_status
if status == 0:
actual_value = parse_percentage_output(output)
virsh_check_nodecpustats_percentage(actual_value)
else:
test.fail("Command 'virsh nodecpustats %s'"
" not succeeded" % option)
# Recover libvirtd service start
if libvirtd == "off":
utils_libvirtd.libvirtd_start()
def run(test, params, env):
"""
Test the command virsh nodecpustats
(1) Call the virsh nodecpustats command for all cpu host cpus
separately
(2) Get the output
(3) Check the against /proc/stat output(o) for respective cpu
user: o[0] + o[1]
system: o[2] + o[5] + o[6]
idle: o[3]
iowait: o[4]
(4) Call the virsh nodecpustats command with an unexpected option
(5) Call the virsh nodecpustats command with libvirtd service stop
"""
def get_expected_stat(cpu=None):
"""
Parse cpu stats from /proc/stat
:param cpu: cpu index, None for total cpu stat
:return: dict of cpu stats
"""
stats = {}
cpu_stat = []
with open("/proc/stat", "r") as fl:
for line in fl.readlines():
if line.startswith("cpu"):
cpu_stat.append(line.strip().split(" ")[1:])
# Delete additional space in the total cpu stats line
del cpu_stat[0][0]
if cpu is None:
idx = 0
else:
idx = int(cpu) + 1
stats['user'] = int(cpu_stat[idx][0]) + int(cpu_stat[idx][1])
stats['system'] = int(cpu_stat[idx][2]) + int(cpu_stat[idx][5]) + int(
cpu_stat[idx][6])
stats['idle'] = int(cpu_stat[idx][3])
stats['iowait'] = int(cpu_stat[idx][4])
stats['total'] = stats['user'] + stats['system'] + stats[
'idle'] + stats['iowait']
return stats
def virsh_check_nodecpustats_percpu(actual_stats, cpu):
"""
Check the actual nodecpustats output value
total time <= total stat from proc
:param actual_stats: Actual cpu stats
:param cpu: cpu index
:return: True if matches, else failout
"""
# Normalise to seconds from nano seconds
total = float(
(actual_stats['system'] + actual_stats['user'] +
actual_stats['idle'] + actual_stats['iowait']) / (10**9))
expected = get_expected_stat(cpu)
if not total <= expected['total']:
test.fail("Commands 'virsh nodecpustats' not succeeded"
" as total time: %f is more"
" than proc/stat: %f" % (total, expected['total']))
return True
def virsh_check_nodecpustats(actual_stats):
"""
Check the actual nodecpustats output value
total time <= total stat from proc
:param actual_stats: Actual cpu stats
:return: True if matches, else failout
"""
# Normalise to seconds from nano seconds and get for one cpu
total = float(
((actual_stats['system'] + actual_stats['user'] +
actual_stats['idle'] + actual_stats['iowait']) / (10**9)))
expected = get_expected_stat()
if not total <= expected['total']:
test.fail("Commands 'virsh nodecpustats' not succeeded"
" as total time: %f is more"
" than proc/stat: %f" % (total, expected['total']))
return True
def virsh_check_nodecpustats_percentage(actual_per):
"""
Check the actual nodecpustats percentage adds up to 100%
:param actual_per: Actual cpu stats percentage
:return: True if matches, else failout
"""
total = int(
round(actual_per['user'] + actual_per['system'] +
actual_per['idle'] + actual_per['iowait']))
if not total == 100:
test.fail("Commands 'virsh nodecpustats' not succeeded"
" as the total percentage value: %d"
" is not equal 100" % total)
def parse_output(output):
"""
To get the output parsed into a dictionary
:param output: virsh command output
:return: dict of user,system,idle,iowait times
"""
# From the beginning of a line, group 1 is one or more word-characters,
# followed by zero or more whitespace characters and a ':',
# then one or more whitespace characters,
# followed by group 2, which is one or more digit characters,
# e.g as below
# user: 6163690000000
#
regex_obj = re.compile(r"^(\w+)\s*:\s+(\d+)")
actual = {}
for line in output.stdout.split('\n'):
match_obj = regex_obj.search(line)
# Due to the extra space in the list
if match_obj is not None:
name = match_obj.group(1)
value = match_obj.group(2)
actual[name] = int(value)
return actual
def parse_percentage_output(output):
"""
To get the output parsed into a dictionary
:param output: virsh command output
:return: dict of user,system,idle,iowait times
"""
# From the beginning of a line, group 1 is one or more word-characters,
# followed by zero or more whitespace characters and a ':',
# then one or more whitespace characters,
# followed by group 2, which is one or more digit characters,
# e.g as below
# user: 1.5%
#
regex_obj = re.compile(r"^(\w+)\s*:\s+(\d+.\d+)")
actual_percentage = {}
for line in output.stdout.split('\n'):
match_obj = regex_obj.search(line)
# Due to the extra space in the list
if match_obj is not None:
name = match_obj.group(1)
value = match_obj.group(2)
actual_percentage[name] = float(value)
return actual_percentage
# Initialize the variables
itr = int(params.get("inner_test_iterations"))
option = params.get("virsh_cpunodestats_options")
invalid_cpunum = params.get("invalid_cpunum")
status_error = params.get("status_error")
libvirtd = params.get("libvirtd", "on")
# Prepare libvirtd service
if libvirtd == "off":
utils_libvirtd.libvirtd_stop()
# Get the host cpu list
host_cpus_list = cpuutil.cpu_online_list()
# Run test case for 5 iterations default can be changed in subtests.cfg
# file
for i in range(itr):
if status_error == "yes":
if invalid_cpunum == "yes":
option = "--cpu %s" % (len(host_cpus_list) + 1)
output = virsh.nodecpustats(ignore_status=True, option=option)
status = output.exit_status
if status == 0:
if libvirtd == "off":
if libvirt_version.version_compare(5, 6, 0):
logging.debug(
"From libvirt version 5.6.0 libvirtd is restarted"
" and command should succeed")
else:
utils_libvirtd.libvirtd_start()
test.fail("Command 'virsh nodecpustats' "
"succeeded with libvirtd service "
"stopped, incorrect")
else:
test.fail("Command 'virsh nodecpustats %s' "
"succeeded (incorrect command)" % option)
if (invalid_cpunum == "yes"
and libvirt_version.version_compare(6, 2, 0)):
err_msg = "Invalid cpuNum in virHostCPUGetStatsLinux"
libvirt.check_result(output, expected_fails=[err_msg])
elif status_error == "no":
# Run the testcase for each cpu to get the cpu stats
for idx, cpu in enumerate(host_cpus_list):
option = "--cpu %s" % cpu
output = virsh.nodecpustats(ignore_status=True, option=option)
status = output.exit_status
if status == 0:
actual_value = parse_output(output)
virsh_check_nodecpustats_percpu(actual_value, idx)
else:
test.fail("Command 'virsh nodecpustats %s'"
"not succeeded" % option)
# Run the test case for each cpu to get the cpu stats in percentage
for cpu in host_cpus_list:
option = "--cpu %s --percent" % cpu
output = virsh.nodecpustats(ignore_status=True, option=option)
status = output.exit_status
if status == 0:
actual_value = parse_percentage_output(output)
virsh_check_nodecpustats_percentage(actual_value)
else:
test.fail("Command 'virsh nodecpustats %s'"
" not succeeded" % option)
option = ''
# Run the test case for total cpus to get the cpus stats
output = virsh.nodecpustats(ignore_status=True, option=option)
status = output.exit_status
if status == 0:
actual_value = parse_output(output)
virsh_check_nodecpustats(actual_value)
else:
test.fail("Command 'virsh nodecpustats %s'"
" not succeeded" % option)
# Run the test case for the total cpus to get the stats in
# percentage
option = "--percent"
output = virsh.nodecpustats(ignore_status=True, option=option)
status = output.exit_status
if status == 0:
actual_value = parse_percentage_output(output)
virsh_check_nodecpustats_percentage(actual_value)
else:
test.fail("Command 'virsh nodecpustats %s'"
" not succeeded" % option)
# Recover libvirtd service start
if libvirtd == "off":
utils_libvirtd.libvirtd_start()