使用Powershell从SQL代理作业中查找失败的作业

Question

下面的脚本给出了所需的结果，但是太慢了。还有其他方法可用吗

Get-SqlAgentJob -ServerInstance servername | 
Where-Object {$_.LastRunDate -ge ((Get-Date).AddDays(-2))} | ForEach-Object {
    $h = Get-SqlAgentJobHistory -ServerInstance servername -JobName $_.Name
    [PSCustomObject]@{
        Name           = $_.Name
        IsEnabled      = $_.IsEnabled
        LastRunDate    = $_.LastRunDate
        LastRunOutcome = $_.LastRunOutcome
        NextRunDate    = $_.NextRunDate
        LastRunStep    = $h[0].StepName
    }
}