def energy_project(self):
energy_vm = list()
for project in self.project_list:
is_empty = True
date_query = '{0}-{1}'.format(str(self.year), str(self.month_list[self.month-1]))
data = VmPower.select().where((VmPower.project == project) & (VmPower.date == date_query))
for d in data:
if d.project:
is_empty = False
if not is_empty:
energy_vm.append(map(lambda m: m, data))
return energy_vm
def energy_vm(self):
"""
:type self: User
"""
energy_vm = list()
for project in self.tenant_list:
date_query = '{0}-{1}'.format(str(self.year), str(self.month_list[self.month-1]))
data = VmPower.select().where((VmPower.project == project) & (VmPower.date == date_query))
if data:
energy_vm.append(map(lambda m: m, data))
return energy_vm
def energy_vm(self):
"""
:type self: User
"""
energy_vm = list()
for project in self.tenant_list:
date_query = '{0}-{1}'.format(str(self.year),
str(self.month_list[self.month - 1]))
data = VmPower.select().where((VmPower.project == project)
& (VmPower.date == date_query))
if data:
energy_vm.append(map(lambda m: m, data))
return energy_vm
def energy_project(self):
energy_vm = list()
for project in self.project_list:
is_empty = True
date_query = '{0}-{1}'.format(str(self.year),
str(self.month_list[self.month - 1]))
data = VmPower.select().where((VmPower.project == project)
& (VmPower.date == date_query))
for d in data:
if d.project:
is_empty = False
if not is_empty:
energy_vm.append(map(lambda m: m, data))
return energy_vm
def set_variables(self, y, m, h, d):
power_meters = self.hosts()
total_energy, active_instances = 0, 0
datew, timestamp = '', ''
instances = list()
for resources in power_meters:
query = self.get_query(resources, y, m, h, d)
energy_samples = self.get_energy_meters(query)
energy_samples = list(reversed(energy_samples))
initial_energy = energy_samples[0].counter_volume
for samples in energy_samples:
if samples.counter_volume > initial_energy:
total_energy += samples.counter_volume - initial_energy
initial_energy = samples.counter_volume
datew = str(y) + '-' + self.month_list[m - 1]
timestamp = datetime(y, m, d, h)
total_energy *= 3600000
instance_meters = self.set_instances()
for instance in instance_meters:
query = self.get_query(instance, y, m, h, d)
instance_samples = self.get_instances(query, True)
for sample in instance_samples:
if sample:
active_instances += 1
instances.append(sample)
if active_instances == 0:
active_instances = 1
instance_divided_all = int(total_energy) / active_instances
instance_divided_load = self.get_energy_load(instances, y, m, h, d)
total_utilisation = sum(
map(lambda x: float(x['cpu_util']), instance_divided_load))
for instance in instance_divided_load:
energy_per_instance = (int(total_energy) *
instance['cpu_util']) / total_utilisation
joule = VmPower.create(joulesall=instance_divided_all,
joulesmean=energy_per_instance,
date=datew,
timestamp=timestamp,
name=instance['instance'],
project=instance['project'],
wattsall=instance_divided_all / 3600,
wattsmean=energy_per_instance / 3600)
joule.save()
def set_variables(self, y, m, h, d):
power_meters = self.hosts()
total_energy, active_instances = 0, 0
datew, timestamp = "", ""
instances = list()
for resources in power_meters:
query = self.get_query(resources, y, m, h, d)
energy_samples = self.get_energy_meters(query)
energy_samples = list(reversed(energy_samples))
initial_energy = energy_samples[0].counter_volume
for samples in energy_samples:
if samples.counter_volume > initial_energy:
total_energy += samples.counter_volume - initial_energy
initial_energy = samples.counter_volume
datew = str(y) + "-" + self.month_list[m - 1]
timestamp = datetime(y, m, d, h)
total_energy *= 3600000
instance_meters = self.set_instances()
for instance in instance_meters:
query = self.get_query(instance, y, m, h, d)
instance_samples = self.get_instances(query, True)
for sample in instance_samples:
if sample:
active_instances += 1
instances.append(sample)
if active_instances == 0:
active_instances = 1
instance_divided_all = int(total_energy) / active_instances
instance_divided_load = self.get_energy_load(instances, y, m, h, d)
total_utilisation = sum(map(lambda x: float(x["cpu_util"]), instance_divided_load))
for instance in instance_divided_load:
energy_per_instance = (int(total_energy) * instance["cpu_util"]) / total_utilisation
joule = VmPower.create(
joulesall=instance_divided_all,
joulesmean=energy_per_instance,
date=datew,
timestamp=timestamp,
name=instance["instance"],
project=instance["project"],
wattsall=instance_divided_all / 3600,
wattsmean=energy_per_instance / 3600,
)
joule.save()