性能监视器：用户定义的数据收集器设置路径

Question

如下图，当我检查任何用户定义的数据收集器集（性能监视器）的“属性”时，我可以看到一个“目录”选项卡，它指的是它的路径。

是否有任何 C# 代码或 powershell 脚本或任何其他方式通过提供用户定义的数据收集器集名称来获得相同的路径？ 谢谢！

Answer 1

以下是您可以使用的 Powershell 代码，您只需根据需要更改代码和数据收集器中的路径，它将自动使用代码中给定的进程名称启动性能数据收集器

首先，如果代码只是为了绕过任何主机的 powershell 中的脚本执行策略并以管理员权限运行脚本，则如果启用了脚本执行，您可以删除它

    if (!([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator")) { Start-Process powershell.exe "-NoProfile -ExecutionPolicy Bypass -File `"$PSCommandPath`"" -Verb RunAs;}

Param(
  [string]$name = "Test"
)

$datacollectorset = New-Object -COM Pla.DataCollectorSet
$datacollectorset.DisplayName = $name;
$datacollectorset.Duration = 14400 ;
$datacollectorset.SubdirectoryFormat = 1 ;
$datacollectorset.SubdirectoryFormatPattern = "yyyy\-MM";
$datacollectorset.RootPath = "%systemdrive%\PerfLogs\Admin\" + $name ;

$DataCollector = $datacollectorset.DataCollectors.CreateDataCollector(0) 
$DataCollector.FileName = $name + "_";
$DataCollector.FileNameFormat = 0x1 ;
$DataCollector.FileNameFormatPattern = "yyyy\-MM\-dd";
$DataCollector.SampleInterval = 10

$counters = @(
        "\Memory\Available MBytes",
        "\Memory\Page Faults/sec",
        "\Memory\Page Reads/sec",
        "\Memory\Page Writes/sec",
        "\Memory\Pages Input/sec",
        "\Memory\Pages Output/sec",
        "\Process(CloudHASHService)\*",
        "\Processor(_Total)\% Idle Time",
        "\Processor(_Total)\% Interrupt Time",
        "\Processor(_Total)\% Privileged Time",
        "\Processor(_Total)\% Processor Time",
        "\Processor(_Total)\% User Time"
) ;

$DataCollector.PerformanceCounters = $counters

try
{    
    $datacollectorset.DataCollectors.Add($DataCollector) 
    $datacollectorset.Commit("$name" , $null , 0x0003) | Out-Null
    $datacollectorset.Start($false);
}
catch [Exception] 
{ 
    Write-Host "Exception Caught: " $_.Exception -ForegroundColor Red 
    return 
}