def fetchPerf(self, device):
"""
Get performance data for all the monitored processes on a device
@parameter device: proxy object to the remote computer
@type device: Device object
"""
oids = []
log.debug('In fetchPerf')
for pid, pidConf in device.pids.items():
#log.debug('Processing PID: %s , %s'%(pid, InPktsT+ str(pid)))
#log.debug('Processing PID: %s , %s'%(pid, OutPktsT+ str(pid)))
#log.debug('Processing PID: %s , %s'%(pid, InDropT+ str(pid)))
#log.debug('Processing PID: %s , %s'%(pid, OutDropT+ str(pid)))
#log.debug('Processing PID: %s , %s'%(pid, InOctetsT+ str(pid)))
#log.debug('Processing PID: %s , %s'%(pid, OutOctetsT+ str(pid)))
oids.extend([
InPktsT + str(pid), OutPktsT + str(pid), InDropT + str(pid),
OutDropT + str(pid), InOctetsT + str(pid),
OutOctetsT + str(pid)
])
log.debug('%s' % oids)
if not oids:
return defer.succeed(([], device))
d = Chain(device.get, iter(chunk(oids,
device.maxOidsPerRequest))).run()
d.addCallback(self.storePerfStats, device)
d.addErrback(self.deviceFailure, device)
return d
def fetchPerf(self, device):
"""
Get performance data for all the monitored processes on a device
@parameter device: proxy object to the remote computer
@type device: Device object
"""
oids = []
for pid, pidConf in device.pids.items():
oids.extend([CPU + str(pid), MEM + str(pid)])
if not oids:
return defer.succeed(([], device))
d = Chain(device.get, iter(chunk(oids, device.maxOidsPerRequest))).run()
d.addCallback(self.storePerfStats, device)
d.addErrback(self.deviceFailure, device)
return d