def mem_perf(hw_lst, max_time=5):
"""Report the memory performance."""
all_cpu_testing_time = 5
block_size_list = ['1K', '4K', '1M', '16M', '128M', '1G', '2G']
logical = utils.get_value(hw_lst, 'cpu', 'logical', 'number')
physical = utils.get_value(hw_lst, 'cpu', 'physical', 'number')
if physical:
eta = int(physical) * len(block_size_list) * max_time
eta += 2 * (all_cpu_testing_time * len(block_size_list))
sys.stderr.write('Memory Performance: %d logical CPU'
' to test (ETA: %d seconds)\n'
% (int(physical), int(eta)))
for cpu_nb in utils.get_one_cpu_per_socket(hw_lst):
for block_size in block_size_list:
run_sysbench_memory_threaded(hw_lst, max_time,
block_size, 1, cpu_nb)
# There is not need to test fork vs thread
# if only a single logical cpu is present
if int(logical) > 1:
for block_size in block_size_list:
run_sysbench_memory_threaded(hw_lst, all_cpu_testing_time,
block_size, int(logical))
for block_size in block_size_list:
run_sysbench_memory_forked(hw_lst, all_cpu_testing_time,
block_size, int(logical))
def cpu_perf(hw_lst, max_time=10, burn_test=False):
"""Perform CPU's performance test.
:param hw_lst: The hardware inventory list.
:param max_time: Limit for total execution time in seconds.
Defaults to 10.
:param burn_test: Boolean value. Whether to perform a burn
test. Defaults to False.
"""
logical = utils.get_value(hw_lst, 'cpu', 'logical', 'number')
physical = utils.get_value(hw_lst, 'cpu', 'physical', 'number')
# Individual Test aren't useful for burn_test
if burn_test is False:
if physical is not None:
sys.stderr.write('CPU Performance: %d logical '
'CPU to test (ETA: %d seconds)\n' %
(int(physical), (int(physical) + 1) * max_time))
for processor_num in utils.get_one_cpu_per_socket(hw_lst):
get_bogomips(hw_lst, processor_num)
get_cache_size(hw_lst, processor_num)
run_sysbench_cpu(hw_lst, max_time, 1, processor_num)
else:
sys.stderr.write('CPU Burn: %d logical'
' CPU to test (ETA: %d seconds)\n' %
(int(logical), max_time))
run_sysbench_cpu(hw_lst, max_time, int(logical))
def cpu_perf(hw_lst, max_time=10, burn_test=False):
"""Perform CPU's performance test.
:param hw_lst: The hardware inventory list.
:param max_time: Limit for total execution time in seconds.
Defaults to 10.
:param burn_test: Boolean value. Whether to perform a burn
test. Defaults to False.
"""
logical = utils.get_value(hw_lst, 'cpu', 'logical', 'number')
physical = utils.get_value(hw_lst, 'cpu', 'physical', 'number')
# Individual Test aren't useful for burn_test
if burn_test is False:
if physical is not None:
sys.stderr.write('CPU Performance: %d logical '
'CPU to test (ETA: %d seconds)\n'
% (int(physical),
(int(physical) + 1) * max_time))
for processor_num in utils.get_one_cpu_per_socket(hw_lst):
get_bogomips(hw_lst, processor_num)
get_cache_size(hw_lst, processor_num)
run_sysbench_cpu(hw_lst, max_time, 1, processor_num)
else:
sys.stderr.write('CPU Burn: %d logical'
' CPU to test (ETA: %d seconds)\n' % (
int(logical), max_time))
run_sysbench_cpu(hw_lst, max_time, int(logical))
def mem_perf(hw_lst, max_time=5):
"""Report the memory performance."""
all_cpu_testing_time = 5
block_size_list = ['1K', '4K', '1M', '16M', '128M', '1G', '2G']
logical = utils.get_value(hw_lst, 'cpu', 'logical', 'number')
physical = utils.get_value(hw_lst, 'cpu', 'physical', 'number')
if physical:
eta = int(physical) * len(block_size_list) * max_time
eta += 2 * (all_cpu_testing_time * len(block_size_list))
sys.stderr.write('Memory Performance: %d logical CPU'
' to test (ETA: %d seconds)\n' %
(int(physical), int(eta)))
for cpu_nb in utils.get_one_cpu_per_socket(hw_lst):
for block_size in block_size_list:
run_sysbench_memory_threaded(hw_lst, max_time, block_size, 1,
cpu_nb)
# There is not need to test fork vs thread
# if only a single logical cpu is present
if int(logical) > 1:
for block_size in block_size_list:
run_sysbench_memory_threaded(hw_lst, all_cpu_testing_time,
block_size, int(logical))
for block_size in block_size_list:
run_sysbench_memory_forked(hw_lst, all_cpu_testing_time,
block_size, int(logical))
