def mem_used():
counter = r'\Memory\Committed Bytes'
machine, object, instance, parentInstance, index, counter = win32pdh.ParseCounterPath(
counter)
instance = None
inum = -1
format = win32pdh.PDH_FMT_DOUBLE
machine = None
path = win32pdh.MakeCounterPath(
(machine, object, instance, None, inum, counter))
hq = win32pdh.OpenQuery()
try:
hc = win32pdh.AddCounter(hq, path)
try:
win32pdh.CollectQueryData(hq)
type, val = win32pdh.GetFormattedCounterValue(hc, format)
return int(val / 1024)
except pywintypes.error:
return 0
finally:
win32pdh.RemoveCounter(hc)
finally:
win32pdh.CloseQuery(hq)
def BrowseCallBackDemo(counter):
machine, object, instance, parentInstance, index, counterName = \
win32pdh.ParseCounterPath(counter)
result = GetPerformanceAttributes(object, counterName, instance, index,
win32pdh.PDH_FMT_DOUBLE, machine)
print "Value of '%s' is" % counter, result
print "Added '%s' on object '%s' (machine %s), instance %s(%d)-parent of %s" \
% (counterName, object, machine, instance, index, parentInstance)
def BrowseCallBackDemo(counters):
## BrowseCounters can now return multiple counter paths
for counter in counters:
machine, object, instance, parentInstance, index, counterName = \
win32pdh.ParseCounterPath(counter)
result = GetPerformanceAttributes(object, counterName, instance, index,
win32pdh.PDH_FMT_DOUBLE, machine)
print("Value of '%s' is" % counter, result)
print("Added '%s' on object '%s' (machine %s), instance %s(%d)-parent of %s" \
% (counterName, object, machine, instance, index, parentInstance))
return 0
