Question

我正在设置一个可以从任何Windows服务器运行的脚本，以便在滚动日志文件中在后台收集一些perfmon脚本。我可以使用PerfMon GUI，但我认为这会给我一个很好的机会同时学习一些Powershell，我可以根据我的项目特别需要在我自己的简化GUI中包装它。

基本上，脚本会验证ExecutionPolicy是否设置为remotesigned（因此它可以运行），然后在以下命令中定义几个变量以供使用，并概述要抓取的计数器。

之后，它将命令存储为变量，然后将其作为作业启动。问题是我永远不会以我要求的.csv文件的形式看到那份工作的结果。这是代码：

Set-ExecutionPolicy remotesigned -Force
$Computer = $env:COMPUTERNAME
$1GBInBytes = 1GB
$p = "\\$Computer\Process(System)\% Processor Time",
     "\\$Computer\PhysicalDisk(_Total)\Current Disk Queue Length",
     "\\$Computer\PhysicalDisk(0 c:)\% Disk Time",
     "\\$Computer\PhysicalDisk(0 c:)\Avg. Disk Queue Length",
     "\\$Computer\PhysicalDisk(0 c:)\% Disk Read Time",
     "\\$Computer\PhysicalDisk(0 c:)\Avg. Disk Read Queue Length",
     "\\$Computer\PhysicalDisk(0 c:)\% Disk Write Time",
     "\\$Computer\PhysicalDisk(0 c:)\Avg. Disk Write Queue Length",
     "\\$Computer\PhysicalDisk(0 c:)\Avg. Disk sec/Transfer",
     "\\$Computer\PhysicalDisk(0 c:)\Avg. Disk sec/Read",    
     "\\$Computer\PhysicalDisk(0 c:)\Avg. Disk sec/Write",
     "\\$Computer\PhysicalDisk(0 c:)\Disk Transfers/sec",
     "\\$Computer\PhysicalDisk(0 c:)\Disk Reads/sec",
     "\\$Computer\PhysicalDisk(0 c:)\Disk Writes/sec",
     "\\$Computer\PhysicalDisk(0 c:)\Disk Bytes/sec",
     "\\$Computer\PhysicalDisk(0 c:)\Disk Read Bytes/sec",
     "\\$Computer\PhysicalDisk(0 c:)\Disk Write Bytes/sec",
     "\\$Computer\PhysicalDisk(0 c:)\Avg. Disk Bytes/Transfer",
     "\\$Computer\PhysicalDisk(0 c:)\Avg. Disk Bytes/Read",
     "\\$Computer\PhysicalDisk(0 c:)\Avg. Disk Bytes/Write",
     "\\$Computer\PhysicalDisk(0 c:)\% Idle Time",
     "\\$Computer\PhysicalDisk(0 c:)\Split IO/Sec";

$counter = {get-counter -counter $p -Continuous | Export-Counter  C:\PerfLogs\Storage_BBCRM.csv -Force -FileFormat CSV -Circular -MaxSize $1GBInBytes}
Start-job $counter

有什么想法吗？现在，我想开始作为后台工作，我将通过一个单独的powershell命令停止它。我只是希望它将所有这些都转换成.csv。

Answer 1

如果您使用的是psv3，请按以下步骤进行更改：

$counter = {get-counter -counter $using:p -Continuous | Export-Counter  C:\PerfLogs\Storage_BBCRM.csv -Force -FileFormat CSV -Circular -MaxSize $using:1GBInBytes}

否则你无法访问$ p和$ 1GBInBytes

如果您使用的是v2：

$counter = {param($p, $1GBInBytes ) get-counter -counter $p -Continuous | Export-Counter  C:\PerfLogs\Storage_BBCRM.csv -Force -FileFormat CSV -Circular -MaxSize $1GBInBytes}
Start-job $counter -ArgumentList $p, $1GBInBytes

性能计数器不是由Powershell作业编写的

1 个答案: