def collect(self):
"""
Collect network interface stats.
"""
# Initialize results
results = {}
if os.access(self.PROC, os.R_OK):
# Open File
file = open(self.PROC)
# Build Regular Expression
greed = ''
if self.config['greedy'].lower() == 'true' :
greed = '[0-9]+'
exp = '^(?:\s*)((?:%s)%s):(?:\s*)(?P<rx_bytes>\d+)(?:\s*)(?P<rx_packets>\w+)(?:\s*)(?P<rx_errors>\d+)(?:\s*)(?P<rx_drop>\d+)(?:\s*)(?P<rx_fifo>\d+)(?:\s*)(?P<rx_frame>\d+)(?:\s*)(?P<rx_compressed>\d+)(?:\s*)(?P<rx_multicast>\d+)(?:\s*)(?P<tx_bytes>\d+)(?:\s*)(?P<tx_packets>\w+)(?:\s*)(?P<tx_errors>\d+)(?:\s*)(?P<tx_drop>\d+)(?:\s*)(?P<tx_fifo>\d+)(?:\s*)(?P<tx_frame>\d+)(?:\s*)(?P<tx_compressed>\d+)(?:\s*)(?P<tx_multicast>\d+)(?:.*)$' % (( '|'.join(self.config['interfaces']) ), greed)
reg = re.compile(exp)
# Match Interfaces
for line in file:
match = reg.match(line)
if match:
device = match.group(1)
results[device] = match.groupdict()
# Close File
file.close()
elif psutil:
network_stats = psutil.network_io_counters(True)
for device in network_stats.keys():
results[device] = {}
results[device]['rx_bytes'] = network_stats[device].bytes_recv
results[device]['tx_bytes'] = network_stats[device].bytes_sent
results[device]['rx_packets'] = network_stats[device].packets_recv
results[device]['tx_packets'] = network_stats[device].packets_sent
for device in results:
stats = results[device]
for s,v in stats.items():
# Get Metric Name
metric_name = '.'.join([device, s])
# Get Metric Value
metric_value = self.derivative(metric_name, long(v), self.MAX_VALUES[s])
# Convert rx_bytes and tx_bytes
if s == 'rx_bytes' or s == 'tx_bytes':
convertor = diamond.convertor.binary(value = metric_value, unit = 'byte')
for u in self.config['byte_unit']:
# Public Converted Metric
self.publish(metric_name.replace('bytes', u), convertor.get(unit = u))
else:
# Publish Metric Derivative
self.publish(metric_name, metric_value)
return None
def collect(self):
"""
Collect network interface stats.
"""
# Initialize results
results = {}
if os.access(self.PROC, os.R_OK):
# Open File
file = open(self.PROC)
# Build Regular Expression
greed = "0-9" if self.config["greedy"].lower == "true" else ""
exp = (
"^(?:\s*)([%s%s]+):(?:\s*)(?P<rx_bytes>\d+)(?:\s*)(?P<rx_packets>\w+)(?:\s*)(?P<rx_errors>\d+)(?:\s*)(?P<rx_drop>\d+)(?:\s*)(?P<rx_fifo>\d+)(?:\s*)(?P<rx_frame>\d+)(?:\s*)(?P<rx_compressed>\d+)(?:\s*)(?P<rx_multicast>\d+)(?:\s*)(?P<tx_bytes>\d+)(?:\s*)(?P<tx_packets>\w+)(?:\s*)(?P<tx_errors>\d+)(?:\s*)(?P<tx_drop>\d+)(?:\s*)(?P<tx_fifo>\d+)(?:\s*)(?P<tx_frame>\d+)(?:\s*)(?P<tx_compressed>\d+)(?:\s*)(?P<tx_multicast>\d+)(?:.*)$"
% (("|".join(self.config["interfaces"])), greed)
)
reg = re.compile(exp)
# Match Interfaces
for line in file:
match = reg.match(line)
if match:
device = match.group(1)
results[device] = match.groupdict()
# Close File
file.close()
elif psutil:
network_stats = psutil.network_io_counters(True)
for device in network_stats.keys():
results[device] = {}
results[device]["rx_bytes"] = network_stats[device].bytes_recv
results[device]["tx_bytes"] = network_stats[device].bytes_sent
results[device]["rx_packets"] = network_stats[device].packets_recv
results[device]["tx_packets"] = network_stats[device].packets_sent
for device in results:
stats = results[device]
for s, v in stats.items():
# Get Metric Name
metric_name = ".".join([device, s])
# Get Metric Value
metric_value = self.derivative(metric_name, long(v), self.MAX_VALUES[s])
# Convert rx_bytes and tx_bytes
if s == "rx_bytes" or s == "tx_bytes":
convertor = diamond.convertor.binary(value=metric_value, unit="byte")
for u in self.config["byte_unit"].split():
# Public Converted Metric
self.publish(metric_name.replace("bytes", u), convertor.get(unit=u))
else:
# Publish Metric Derivative
self.publish(metric_name, metric_value)
return None
def collect(self):
"""
Collect network interface stats.
"""
if not os.access(self.PROC, os.R_OK):
return None
# Initialize results
results = {}
# Open File
file = open(self.PROC)
# Build Regular Expression
exp = '^(?:\s*)([%s0-9]+):(?:\s*)(?P<rx_bytes>\d+)(?:\s*)(?P<rx_packets>\w+)(?:\s*)(?P<rx_errors>\d+)(?:\s*)(?P<rx_drop>\d+)(?:\s*)(?P<rx_fifo>\d+)(?:\s*)(?P<rx_frame>\d+)(?:\s*)(?P<rx_compressed>\d+)(?:\s*)(?P<rx_multicast>\d+)(?:\s*)(?P<tx_bytes>\d+)(?:\s*)(?P<tx_packets>\w+)(?:\s*)(?P<tx_errors>\d+)(?:\s*)(?P<tx_drop>\d+)(?:\s*)(?P<tx_fifo>\d+)(?:\s*)(?P<tx_frame>\d+)(?:\s*)(?P<tx_compressed>\d+)(?:\s*)(?P<tx_multicast>\d+)(?:.*)$' % (
'|'.join(self.config['interfaces']))
reg = re.compile(exp)
# Match Interfaces
for line in file:
match = reg.match(line)
if match:
device = match.group(1)
results[device] = match.groupdict()
# Close File
file.close()
for device in results:
stats = results[device]
for s, v in stats.items():
# Get Metric Name
metric_name = '.'.join([device, s])
# Get Metric Value
metric_value = self.derivative(metric_name, long(v),
self.MAX_VALUES[s])
# Convert rx_bytes and tx_bytes
if s == 'rx_bytes' or s == 'tx_bytes':
convertor = diamond.convertor.binary(value=metric_value,
unit='byte')
for u in self.config['byte_unit'].split():
# Public Converted Metric
self.publish(metric_name.replace('bytes', u),
convertor.get(unit=u))
else:
# Publish Metric Derivative
self.publish(metric_name, metric_value)
def collect(self):
"""
Collect network interface stats.
"""
if not os.access(self.PROC, os.R_OK):
return None
# Initialize results
results = {}
# Open File
file = open(self.PROC)
# Build Regular Expression
exp = '^(?:\s*)([%s0-9]+):(?:\s*)(?P<rx_bytes>\d+)(?:\s*)(?P<rx_packets>\w+)(?:\s*)(?P<rx_errors>\d+)(?:\s*)(?P<rx_drop>\d+)(?:\s*)(?P<rx_fifo>\d+)(?:\s*)(?P<rx_frame>\d+)(?:\s*)(?P<rx_compressed>\d+)(?:\s*)(?P<rx_multicast>\d+)(?:\s*)(?P<tx_bytes>\d+)(?:\s*)(?P<tx_packets>\w+)(?:\s*)(?P<tx_errors>\d+)(?:\s*)(?P<tx_drop>\d+)(?:\s*)(?P<tx_fifo>\d+)(?:\s*)(?P<tx_frame>\d+)(?:\s*)(?P<tx_compressed>\d+)(?:\s*)(?P<tx_multicast>\d+)(?:.*)$' % ( '|'.join(self.config['interfaces']) )
reg = re.compile(exp)
# Match Interfaces
for line in file:
match = reg.match(line)
if match:
device = match.group(1)
results[device] = match.groupdict()
# Close File
file.close()
for device in results:
stats = results[device]
for s,v in stats.items():
# Get Metric Name
metric_name = '.'.join([device, s])
# Get Metric Value
metric_value = self.derivative(metric_name, long(v), self.MAX_VALUES[s])
# Convert rx_bytes and tx_bytes
if s == 'rx_bytes' or s == 'tx_bytes':
convertor = diamond.convertor.binary(value = metric_value, unit = 'byte')
for u in self.config['byte_unit'].split():
# Public Converted Metric
self.publish(metric_name.replace('bytes', u), convertor.get(unit = u))
else:
# Publish Metric Derivative
self.publish(metric_name, metric_value)
def collect(self):
"""
Collect network interface stats.
"""
# Initialize results
results = {}
greed = ''
if str_to_bool(self.config['greedy']):
greed = '\S*'
if os.access(self.PROC, os.R_OK):
# Open File
file = open(self.PROC)
# Build Regular Expression
exp = (
('^(?:\s*)((?:%s)%s):(?:\s*)' + '(?P<rx_bytes>\d+)(?:\s*)' +
'(?P<rx_packets>\w+)(?:\s*)' + '(?P<rx_errors>\d+)(?:\s*)' +
'(?P<rx_drop>\d+)(?:\s*)' + '(?P<rx_fifo>\d+)(?:\s*)' +
'(?P<rx_frame>\d+)(?:\s*)' + '(?P<rx_compressed>\d+)(?:\s*)' +
'(?P<rx_multicast>\d+)(?:\s*)' + '(?P<tx_bytes>\d+)(?:\s*)' +
'(?P<tx_packets>\w+)(?:\s*)' + '(?P<tx_errors>\d+)(?:\s*)' +
'(?P<tx_drop>\d+)(?:\s*)' + '(?P<tx_fifo>\d+)(?:\s*)' +
'(?P<tx_colls>\d+)(?:\s*)' + '(?P<tx_carrier>\d+)(?:\s*)' +
'(?P<tx_compressed>\d+)(?:.*)$') %
(('|'.join(self.config['interfaces'])), greed))
reg = re.compile(exp)
# Match Interfaces
for line in file:
match = reg.match(line)
if match:
device = match.group(1)
results[device] = match.groupdict()
# Close File
file.close()
else:
if not psutil:
self.log.error('Unable to import psutil')
self.log.error('No network metrics retrieved')
return None
network_stats = psutil.net_io_counters(pernic=True)
exp = ('^(?:\s*)((?:%s)%s)' %
(('|'.join(self.config['interfaces'])), greed))
reg = re.compile(exp)
# Match Interfaces
for device in network_stats.keys():
match = reg.match(device)
if match:
network_stat = network_stats[device]
results[device] = {}
results[device]['rx_bytes'] = network_stat.bytes_recv
results[device]['tx_bytes'] = network_stat.bytes_sent
results[device]['rx_packets'] = network_stat.packets_recv
results[device]['tx_packets'] = network_stat.packets_sent
for device in results:
stats = results[device]
for s, v in stats.items():
# Get Metric Name
metric_name = '.'.join([device, s])
# Get Metric Value
metric_value = self.derivative(metric_name, long(v),
diamond.collector.MAX_COUNTER)
# Convert rx_bytes and tx_bytes
if s == 'rx_bytes' or s == 'tx_bytes':
convertor = diamond.convertor.binary(value=metric_value,
unit='byte')
for u in self.config['byte_unit']:
# Public Converted Metric
self.publish(metric_name.replace('bytes', u),
convertor.get(unit=u), 2)
else:
# Publish Metric Derivative
self.publish(metric_name, metric_value)
return None
def collect(self):
"""
Collect network interface stats.
"""
# Initialize results
results = {}
if os.access(self.PROC, os.R_OK):
# Open File
with open(self.PROC) as file:
# Build Regular Expression
greed = ''
if self.config['greedy'].lower() == 'true':
greed = '\S*'
exp = ('^(?:\s*)((?:%s)%s):(?:\s*)'
+ '(?P<rx_bytes>\d+)(?:\s*)'
+ '(?P<rx_packets>\w+)(?:\s*)'
+ '(?P<rx_errors>\d+)(?:\s*)'
+ '(?P<rx_drop>\d+)(?:\s*)'
+ '(?P<rx_fifo>\d+)(?:\s*)'
+ '(?P<rx_frame>\d+)(?:\s*)'
+ '(?P<rx_compressed>\d+)(?:\s*)'
+ '(?P<rx_multicast>\d+)(?:\s*)'
+ '(?P<tx_bytes>\d+)(?:\s*)'
+ '(?P<tx_packets>\w+)(?:\s*)'
+ '(?P<tx_errors>\d+)(?:\s*)'
+ '(?P<tx_drop>\d+)(?:\s*)'
+ '(?P<tx_fifo>\d+)(?:\s*)'
+ '(?P<tx_colls>\d+)(?:\s*)'
+ '(?P<tx_carrier>\d+)(?:\s*)'
+ '(?P<tx_compressed>\d+)(?:.*)$') % (
('|'.join(self.config['interfaces'])), greed)
try:
reg = re.compile(exp)
# Match Interfaces
for line in file:
match = reg.match(line)
if match:
device = match.group(1)
results[device] = match.groupdict()
except Exception as e:
self.log.error(
"Failed to parse file: {0!s}".format(e)
)
else:
if not psutil:
self.log.error('Unable to import psutil')
self.log.error('No network metrics retrieved')
return None
network_stats = psutil.network_io_counters(True)
for device in network_stats.keys():
network_stat = network_stats[device]
results[device] = {}
results[device]['rx_bytes'] = network_stat.bytes_recv
results[device]['tx_bytes'] = network_stat.bytes_sent
results[device]['rx_packets'] = network_stat.packets_recv
results[device]['tx_packets'] = network_stat.packets_sent
for device in results:
stats = results[device]
for s, v in stats.items():
# Get Metric Name
metric_name = '.'.join(['net', s])
# Get Metric Value
metric_value = long(v)
# Convert rx_bytes and tx_bytes
if s == 'rx_bytes' or s == 'tx_bytes':
convertor = diamond.convertor.binary(value=metric_value,
unit='byte')
for u in self.config['byte_unit']:
# Public Converted Metric
self.dimensions = {
'iface': device
}
self.publish_cumulative_counter(metric_name.replace('bytes', u),
convertor.get(unit=u), precision=2)
else:
# Publish Metric Derivative
self.dimensions = {
'iface': device
}
self.publish_cumulative_counter(metric_name, metric_value)
return None
def collect(self):
"""
Collect network interface stats.
"""
# Initialize results
results = {}
greed = ''
if str_to_bool(self.config['greedy']):
greed = '\S*'
if os.access(self.PROC, os.R_OK):
# Open File
file = open(self.PROC)
# Build Regular Expression
exp = (('^(?:\s*)((?:%s)%s):(?:\s*)' +
'(?P<rx_bytes>\d+)(?:\s*)' +
'(?P<rx_packets>\w+)(?:\s*)' +
'(?P<rx_errors>\d+)(?:\s*)' +
'(?P<rx_drop>\d+)(?:\s*)' +
'(?P<rx_fifo>\d+)(?:\s*)' +
'(?P<rx_frame>\d+)(?:\s*)' +
'(?P<rx_compressed>\d+)(?:\s*)' +
'(?P<rx_multicast>\d+)(?:\s*)' +
'(?P<tx_bytes>\d+)(?:\s*)' +
'(?P<tx_packets>\w+)(?:\s*)' +
'(?P<tx_errors>\d+)(?:\s*)' +
'(?P<tx_drop>\d+)(?:\s*)' +
'(?P<tx_fifo>\d+)(?:\s*)' +
'(?P<tx_colls>\d+)(?:\s*)' +
'(?P<tx_carrier>\d+)(?:\s*)' +
'(?P<tx_compressed>\d+)(?:.*)$') %
(('|'.join(self.config['interfaces'])), greed))
reg = re.compile(exp)
# Match Interfaces
for line in file:
match = reg.match(line)
if match:
device = match.group(1)
results[device] = match.groupdict()
# Close File
file.close()
else:
if not psutil:
self.log.error('Unable to import psutil')
self.log.error('No network metrics retrieved')
return None
network_stats = psutil.net_io_counters(pernic=True)
exp = ('^(?:\s*)((?:%s)%s)' %
(('|'.join(self.config['interfaces'])), greed))
reg = re.compile(exp)
# Match Interfaces
for device in network_stats.keys():
match = reg.match(device)
if match:
network_stat = network_stats[device]
results[device] = {}
results[device]['rx_bytes'] = network_stat.bytes_recv
results[device]['tx_bytes'] = network_stat.bytes_sent
results[device]['rx_packets'] = network_stat.packets_recv
results[device]['tx_packets'] = network_stat.packets_sent
for device in results:
stats = results[device]
for s, v in stats.items():
# Get Metric Name
metric_name = '.'.join([device, s])
# Get Metric Value
metric_value = self.derivative(metric_name,
long(v),
diamond.collector.MAX_COUNTER)
# Convert rx_bytes and tx_bytes
if s == 'rx_bytes' or s == 'tx_bytes':
convertor = diamond.convertor.binary(value=metric_value,
unit='byte')
for u in self.config['byte_unit']:
# Public Converted Metric
self.publish(metric_name.replace('bytes', u),
convertor.get(unit=u), 2)
else:
# Publish Metric Derivative
self.publish(metric_name, metric_value)
return None
def collect(self):
"""
Collect network interface stats.
"""
# Initialize results
results = {}
if os.access(self.PROC, os.R_OK):
# Open File
with open(self.PROC) as file:
# Build Regular Expression
greed = ''
if self.config['greedy'].lower() == 'true':
greed = '\S*'
exp = (
'^(?:\s*)((?:%s)%s):(?:\s*)' + '(?P<rx_bytes>\d+)(?:\s*)' +
'(?P<rx_packets>\w+)(?:\s*)' +
'(?P<rx_errors>\d+)(?:\s*)' + '(?P<rx_drop>\d+)(?:\s*)' +
'(?P<rx_fifo>\d+)(?:\s*)' + '(?P<rx_frame>\d+)(?:\s*)' +
'(?P<rx_compressed>\d+)(?:\s*)' +
'(?P<rx_multicast>\d+)(?:\s*)' +
'(?P<tx_bytes>\d+)(?:\s*)' + '(?P<tx_packets>\w+)(?:\s*)' +
'(?P<tx_errors>\d+)(?:\s*)' + '(?P<tx_drop>\d+)(?:\s*)' +
'(?P<tx_fifo>\d+)(?:\s*)' + '(?P<tx_colls>\d+)(?:\s*)' +
'(?P<tx_carrier>\d+)(?:\s*)' +
'(?P<tx_compressed>\d+)(?:.*)$') % (
('|'.join(self.config['interfaces'])), greed)
try:
reg = re.compile(exp)
# Match Interfaces
for line in file:
match = reg.match(line)
if match:
device = match.group(1)
results[device] = match.groupdict()
except Exception as e:
self.log.error("Failed to parse file: {0!s}".format(e))
else:
if not psutil:
self.log.error('Unable to import psutil')
self.log.error('No network metrics retrieved')
return None
network_stats = psutil.network_io_counters(True)
for device in network_stats.keys():
network_stat = network_stats[device]
results[device] = {}
results[device]['rx_bytes'] = network_stat.bytes_recv
results[device]['tx_bytes'] = network_stat.bytes_sent
results[device]['rx_packets'] = network_stat.packets_recv
results[device]['tx_packets'] = network_stat.packets_sent
for device in results:
stats = results[device]
for s, v in stats.items():
# Get Metric Name
metric_name = '.'.join(['net', s])
# Get Metric Value
metric_value = long(v)
# Convert rx_bytes and tx_bytes
if s == 'rx_bytes' or s == 'tx_bytes':
convertor = diamond.convertor.binary(value=metric_value,
unit='byte')
for u in self.config['byte_unit']:
# Public Converted Metric
self.dimensions = {'iface': device}
self.publish_cumulative_counter(metric_name.replace(
'bytes', u),
convertor.get(unit=u),
precision=2)
else:
# Publish Metric Derivative
self.dimensions = {'iface': device}
self.publish_cumulative_counter(metric_name, metric_value)
return None
