def memory_info(self):
# on Windows RSS == WorkingSetSize and VSM == PagefileUsage
# fields of PROCESS_MEMORY_COUNTERS struct:
# http://msdn.microsoft.com/en-us/library/windows/desktop/
# ms684877(v=vs.85).aspx
t = self._get_raw_meminfo()
return _common.pmem(t[2], t[7])
def memory_info(self):
# on Windows RSS == WorkingSetSize and VSM == PagefileUsage
# fields of PROCESS_MEMORY_COUNTERS struct:
# http://msdn.microsoft.com/en-us/library/windows/desktop/
# ms684877(v=vs.85).aspx
t = self._get_raw_meminfo()
return _common.pmem(t[2], t[7])
def memory_info(self):
f = open("/proc/%s/statm" % self.pid, 'rb')
try:
vms, rss = f.readline().split()[:2]
return _common.pmem(int(rss) * PAGESIZE, int(vms) * PAGESIZE)
finally:
f.close()
def memory_info(self):
f = open("/proc/%s/statm" % self.pid, 'rb')
try:
vms, rss = f.readline().split()[:2]
return _common.pmem(int(rss) * PAGESIZE,
int(vms) * PAGESIZE)
finally:
f.close()
def test_memory_usage_is_available(self):
# given
port = 1234
pid = 42
process = MagicMock()
p = ForkedProcess(process, port)
process.pid = pid
with patch('pixelated.provider.fork.adapter.Process') as psutil_process_mock:
psutil_mock = psutil_process_mock.return_value
psutil_mock.memory_info.return_value = pmem(1024, 2048)
# when
usage = p.memory_usage()
# then
psutil_process_mock.assert_called_once_with(pid)
psutil_mock.memory_info.assert_called_once_with()
self.assertEqual(1024, usage)
def test_memory_usage_is_available(self):
# given
port = 1234
pid = 42
process = MagicMock()
p = ForkedProcess(process, port)
process.pid = pid
with patch('pixelated.provider.fork.adapter.Process'
) as psutil_process_mock:
psutil_mock = psutil_process_mock.return_value
psutil_mock.memory_info.return_value = pmem(1024, 2048)
# when
usage = p.memory_usage()
# then
psutil_process_mock.assert_called_once_with(pid)
psutil_mock.memory_info.assert_called_once_with()
self.assertEqual(1024, usage)
def test_memory_usage(self, docker_mock, process_mock):
# given
container = {u'Status': u'Up 20 seconds', u'Created': 1404904929, u'Image': u'pixelated:latest', u'Ports': [{u'IP': u'0.0.0.0', u'Type': u'tcp', u'PublicPort': 5000, u'PrivatePort': 33144}], u'Command': u'sleep 100', u'Names': [u'/test'], u'Id': u'f59ee32d2022b1ab17eef608d2cd617b7c086492164b8c411f1cbcf9bfef0d87'}
info = {u'HostsPath': u'/var/lib/docker/containers/f2cdb04277e9e056c610240edffe8ff94ae272e462312c270e5300975d60af89/hosts', u'Created': u'2014-07-14T13:17:46.17558664Z', u'Image': u'f63df19194389be6481a174b36d291c483c8982d5c07485baa71a46b7f6582c8', u'Args': [], u'Driver': u'aufs', u'HostConfig': {u'PortBindings': {u'4567/tcp': [{u'HostPort': u'5000', u'HostIp': u'0.0.0.0'}]}, u'NetworkMode': u'', u'Links': None, u'LxcConf': None, u'ContainerIDFile': u'', u'Binds': [u'/tmp/multipile/folker:/mnt/user:rw'], u'PublishAllPorts': False, u'Dns': None, u'DnsSearch': None, u'Privileged': False, u'VolumesFrom': None}, u'MountLabel': u'', u'VolumesRW': {u'/mnt/user': True}, u'State': {u'Pid': 3250, u'Paused': False, u'Running': True, u'FinishedAt': u'0001-01-01T00:00:00Z', u'StartedAt': u'2014-07-14T13:17:46.601922899Z', u'ExitCode': 0}, u'ExecDriver': u'native-0.2', u'ResolvConfPath': u'/etc/resolv.conf', u'Volumes': {u'/mnt/user': u'/tmp/multipile/folker'}, u'Path': u'/bin/bash -l -c "/usr/bin/pixelated-user-agent --dispatcher"', u'HostnamePath': u'/var/lib/docker/containers/f2cdb04277e9e056c610240edffe8ff94ae272e462312c270e5300975d60af89/hostname', u'ProcessLabel': u'', u'Config': {u'MemorySwap': 0, u'Hostname': u'f2cdb04277e9', u'Entrypoint': None, u'PortSpecs': None, u'Memory': 0, u'OnBuild': None, u'OpenStdin': False, u'Cpuset': u'', u'Env': [u'HOME=/', u'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'], u'User': u'', u'CpuShares': 0, u'AttachStdout': True, u'NetworkDisabled': False, u'WorkingDir': u'', u'Cmd': [u'/bin/bash -l -c "/usr/bin/pixelated-user-agent --dispatcher"'], u'StdinOnce': False, u'AttachStdin': False, u'Volumes': {u'/mnt/user': {}}, u'Tty': False, u'AttachStderr': True, u'Domainname': u'', u'Image': u'pixelated', u'ExposedPorts': {u'4567/tcp': {}}}, u'Id': u'f2cdb04277e9e056c610240edffe8ff94ae272e462312c270e5300975d60af89', u'NetworkSettings': {u'Bridge': u'docker0', u'PortMapping': None, u'Gateway': u'172.17.42.1', u'IPPrefixLen': 16, u'IPAddress': u'172.17.0.14', u'Ports': {u'4567/tcp': [{u'HostPort': u'5000', u'HostIp': u'0.0.0.0'}]}}, u'Name': u'/folker'}
client = docker_mock.return_value
client.containers.return_value = [container]
client.inspect_container.return_value = info
psutil_mock = process_mock.return_value
psutil_mock.memory_info.return_value = pmem(1024, 2048)
provider = self._create_initialized_provider(self._adapter, 'some docker url')
# when
usage = provider.memory_usage()
# then
self.assertEqual({'total_usage': 1024,
'average_usage': 1024,
'agents': [
{'name': 'test', 'memory_usage': 1024}
]}, usage)
def memory_info(self):
with open("/proc/%s/statm" % self.pid, 'rb') as f:
vms, rss = f.readline().split()[:2]
return _common.pmem(int(rss) * PAGESIZE, int(vms) * PAGESIZE)
def memory_info(self):
ret = cext.proc_basic_info(self.pid)
rss, vms = ret[1] * 1024, ret[2] * 1024
return _common.pmem(rss, vms)
def memory_info(self):
ret = cext.proc_basic_info(self.pid)
rss, vms = ret[1] * 1024, ret[2] * 1024
return _common.pmem(rss, vms)
def memory_info(self):
rss, vms = cext.proc_memory_info(self.pid)[:2]
return _common.pmem(rss, vms)
def test_memory_usage(self, docker_mock, process_mock):
# given
container = {
u'Status':
u'Up 20 seconds',
u'Created':
1404904929,
u'Image':
u'pixelated:latest',
u'Ports': [{
u'IP': u'0.0.0.0',
u'Type': u'tcp',
u'PublicPort': 5000,
u'PrivatePort': 33144
}],
u'Command':
u'sleep 100',
u'Names': [u'/test'],
u'Id':
u'f59ee32d2022b1ab17eef608d2cd617b7c086492164b8c411f1cbcf9bfef0d87'
}
info = {
u'HostsPath':
u'/var/lib/docker/containers/f2cdb04277e9e056c610240edffe8ff94ae272e462312c270e5300975d60af89/hosts',
u'Created': u'2014-07-14T13:17:46.17558664Z',
u'Image':
u'f63df19194389be6481a174b36d291c483c8982d5c07485baa71a46b7f6582c8',
u'Args': [],
u'Driver': u'aufs',
u'HostConfig': {
u'PortBindings': {
u'4567/tcp': [{
u'HostPort': u'5000',
u'HostIp': u'0.0.0.0'
}]
},
u'NetworkMode': u'',
u'Links': None,
u'LxcConf': None,
u'ContainerIDFile': u'',
u'Binds': [u'/tmp/multipile/folker:/mnt/user:rw'],
u'PublishAllPorts': False,
u'Dns': None,
u'DnsSearch': None,
u'Privileged': False,
u'VolumesFrom': None
},
u'MountLabel': u'',
u'VolumesRW': {
u'/mnt/user': True
},
u'State': {
u'Pid': 3250,
u'Paused': False,
u'Running': True,
u'FinishedAt': u'0001-01-01T00:00:00Z',
u'StartedAt': u'2014-07-14T13:17:46.601922899Z',
u'ExitCode': 0
},
u'ExecDriver': u'native-0.2',
u'ResolvConfPath': u'/etc/resolv.conf',
u'Volumes': {
u'/mnt/user': u'/tmp/multipile/folker'
},
u'Path':
u'/bin/bash -l -c "/usr/bin/pixelated-user-agent --dispatcher"',
u'HostnamePath':
u'/var/lib/docker/containers/f2cdb04277e9e056c610240edffe8ff94ae272e462312c270e5300975d60af89/hostname',
u'ProcessLabel': u'',
u'Config': {
u'MemorySwap':
0,
u'Hostname':
u'f2cdb04277e9',
u'Entrypoint':
None,
u'PortSpecs':
None,
u'Memory':
0,
u'OnBuild':
None,
u'OpenStdin':
False,
u'Cpuset':
u'',
u'Env': [
u'HOME=/',
u'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'
],
u'User':
u'',
u'CpuShares':
0,
u'AttachStdout':
True,
u'NetworkDisabled':
False,
u'WorkingDir':
u'',
u'Cmd': [
u'/bin/bash -l -c "/usr/bin/pixelated-user-agent --dispatcher"'
],
u'StdinOnce':
False,
u'AttachStdin':
False,
u'Volumes': {
u'/mnt/user': {}
},
u'Tty':
False,
u'AttachStderr':
True,
u'Domainname':
u'',
u'Image':
u'pixelated',
u'ExposedPorts': {
u'4567/tcp': {}
}
},
u'Id':
u'f2cdb04277e9e056c610240edffe8ff94ae272e462312c270e5300975d60af89',
u'NetworkSettings': {
u'Bridge': u'docker0',
u'PortMapping': None,
u'Gateway': u'172.17.42.1',
u'IPPrefixLen': 16,
u'IPAddress': u'172.17.0.14',
u'Ports': {
u'4567/tcp': [{
u'HostPort': u'5000',
u'HostIp': u'0.0.0.0'
}]
}
},
u'Name': u'/folker'
}
client = docker_mock.return_value
client.containers.return_value = [container]
client.inspect_container.return_value = info
psutil_mock = process_mock.return_value
psutil_mock.memory_info.return_value = pmem(1024, 2048)
provider = self._create_initialized_provider(self._adapter,
'some docker url')
# when
usage = provider.memory_usage()
# then
self.assertEqual(
{
'total_usage': 1024,
'average_usage': 1024,
'agents': [{
'name': 'test',
'memory_usage': 1024
}]
}, usage)
def memory_info(self):
with open("/proc/%s/statm" % self.pid, 'rb') as f:
vms, rss = f.readline().split()[:2]
return _common.pmem(int(rss) * PAGESIZE,
int(vms) * PAGESIZE)
def memory_info(self):
rss, vms = cext.proc_memory_info(self.pid)[:2]
return _common.pmem(rss, vms)
def memory_info(self):
"""Return a tuple with the process' RSS and VMS size."""
rss, vms = cext.proc_memory_info(self.pid)[:2]
return _common.pmem(rss, vms)
