Reset SharePoint Cache on all servers in the farm

Reset-SPCache.ps1

asnp microsoft.sharepoint.powershell

Get-SPServer | ?{$_.Role -eq "Application"} | %{
    Write-Host -ForegroundColor Green "Updating $_ ..."
    Invoke-Command -ComputerName $_.Name { 
 
        Stop-Service SPTimerV4
        Stop-Service SPAdminV4
        Get-ChildItem $env:ALLUSERSPROFILE\Microsoft\SharePoint\Config | ?{$_.Name.Contains("-")} | Get-ChildItem | ?{$_.Extension -eq ".xml"} | Remove-Item
        $ini = Get-ChildItem $env:ALLUSERSPROFILE\Microsoft\SharePoint\Config | ?{$_.Name.Contains("-")} | Get-ChildItem | ?{$_.Extension -eq ".ini"}
        "1" | Set-Content $ini.FullName
        Start-Service SPTimerV4
        Start-Service SPAdminV4
    }
}