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