我正在开发一个使用 VBScript 捕获各种磁盘性能指标的项目,并希望使用带有对象作为参数的子过程。在以下代码示例中,我所指的对象objitem.AvgDiskQueueLength
将提供磁盘队列长度的值。我还没有找到使它工作的方法,因为它被识别为字符串,然后不捕获该值。我的目标是让任何人都可以轻松更改要捕获的计数器,只需在一个位置进行更改(过程调用参数)。我打算这样做的方式可能不是最好的,但我愿意接受建议。子过程调用如下。
PerfCounter "Average Disk Queue Length", "disk_queueLength", "objItem.AvgDiskQueueLength"
以下代码是子过程。
Sub PerfCounter(CounterDescription, CounterLabel, CounterObject)
Set colItems = objWMIService.ExecQuery("SELECT * FROM Win32_PerfFormattedData_PerfDisk_PhysicalDisk",,48)
args_index = args_index + 1
arrCriteria = split(command_line_args(args_index),",")
strDriveLetter = UCase(arrCriteria(0))
intCriticalThreshold = arrCriteria(1)
intWarningThreshold = arrCriteria(2)
For Each objItem in colItems
With objItem
WScript.Echo "objitem.name = " & objitem.name
If InStr(objItem.Name, strDriveLetter & ":") > 0 Then
intChrLocation = InStr(objItem.Name, strDriveletter)
strInstanceName = Mid(objItem.Name, intChrLocation, 1)
End If
If strDriveLetter = strInstanceName AND InStr(objItem.Name, strDriveLetter & ":") > 0 Then
If intActiveNode = 1 OR Len(intActiveNode) < 1 Then
WScript.Echo "CounterDescription = " & CounterDescription
WScript.Echo "CounterLabel = " & CounterLabel
WScript.Echo "CounterObject = " & CounterObject
If CInt(CounterOjbect) => CInt(intCriticalThreshold) Then
arrStatus(i) = "CRITICAL: " & strDriveLetter & ": " & CounterDescription
arrTrendData(i) = CounterLabel & "=" & CounterObject
intExitCode = 2
arrExitCode(i) = intExitCode
ElseIf CInt(CounterOjbect) => CInt(intWarningThreshold) AND CInt(CounterObject) < CInt(intCriticalThreshold) Then
arrStatus(i) = "WARNING: " & strDriveLetter & ": " & CounterDescription
arrTrendData(i) = CounterLabel & "=" & CounterObject
intExitCode = 1
arrExitCode(i) = intExitCode
Else
arrStatus(i) = "OK: " & strDriveLetter & ": " & CounterDescription
arrTrendData(i) = CounterLabel & "=" & CounterObject
intExitCode = 0
arrExitCode(i) = intExitCode
End If
Else
PassiveNode CounterDescription, CounterLabel
End If
End If
End With
Next
i = i + 1
ReDim Preserve arrStatus(i)
ReDim Preserve arrTrendData(i)
ReDim Preserve arrExitCode(i)
End Sub