def log_test_keyvals(self, test_sysinfodir):
""" Logging hook called by log_after_each_test to collect keyval
entries to be written in the test keyval. """
keyval = {}
# grab any loggables that should be in the keyval
keyval.update(self._read_sysinfo_keyvals(
self.test_loggables, test_sysinfodir))
keyval.update(self._read_sysinfo_keyvals(
self.boot_loggables,
os.path.join(test_sysinfodir, "reboot_current")))
# remove hostname from uname info
# Linux lpt36 2.6.18-smp-230.1 #1 [4069269] SMP Fri Oct 24 11:30:...
if "sysinfo-uname" in keyval:
kernel_vers = " ".join(keyval["sysinfo-uname"].split()[2:])
keyval["sysinfo-uname"] = kernel_vers
# grab the total avail memory, not used by sys tables
path = os.path.join(test_sysinfodir, "reboot_current", "meminfo")
if os.path.exists(path):
mem_data = open(path).read()
match = re.search(r"^MemTotal:\s+(\d+) kB$", mem_data,
re.MULTILINE)
if match:
keyval["sysinfo-memtotal-in-kb"] = match.group(1)
# guess the system's total physical memory, including sys tables
keyval["sysinfo-phys-mbytes"] = utils_memory.rounded_memtotal()//1024
# return what we collected
return keyval
def log_test_keyvals(self, test_sysinfodir):
""" Logging hook called by log_after_each_test to collect keyval
entries to be written in the test keyval. """
keyval = {}
# grab any loggables that should be in the keyval
keyval.update(self._read_sysinfo_keyvals(
self.test_loggables, test_sysinfodir))
keyval.update(self._read_sysinfo_keyvals(
self.boot_loggables,
os.path.join(test_sysinfodir, "reboot_current")))
# remove hostname from uname info
# Linux lpt36 2.6.18-smp-230.1 #1 [4069269] SMP Fri Oct 24 11:30:...
if "sysinfo-uname" in keyval:
kernel_vers = " ".join(keyval["sysinfo-uname"].split()[2:])
keyval["sysinfo-uname"] = kernel_vers
# grab the total avail memory, not used by sys tables
path = os.path.join(test_sysinfodir, "reboot_current", "meminfo")
if os.path.exists(path):
mem_data = open(path).read()
match = re.search(r"^MemTotal:\s+(\d+) kB$", mem_data,
re.MULTILINE)
if match:
keyval["sysinfo-memtotal-in-kb"] = match.group(1)
# guess the system's total physical memory, including sys tables
keyval["sysinfo-phys-mbytes"] = utils_memory.rounded_memtotal() // 1024
# return what we collected
return keyval
def mbytes_per_mem_node():
# Get mbyte size of standard numa mem node, as float
# (some nodes are bigger than this)
# Replaces utils_memory.node_size().
numa = get_boot_numa()
if numa.endswith('M'):
return float(numa[:-1]) # mbyte size of fake nodes
elif numa:
nodecnt = int(numa) # fake numa mem nodes for container isolation
else:
nodecnt = len(utils_memory.numa_nodes()) # phys mem-controller nodes
# Use guessed total physical mem size, not kernel's
# lesser 'available memory' after various system tables.
return utils_memory.rounded_memtotal() / (nodecnt * 1024.0)
