With these few lines you get an evaluation of your profile sizes and the AppData, if you have redirectet this to a share.
The script is designed to check multiple shares. You only have to adjust the array “$ProfileFolders” and if necessary the variable “$folder1, $folder2”

#by J.Kühnis 18.12.2019
$ProfileFolders = @(
"\\TSProfileShare1\profile$",
"\\TSProfileShare2\profile$"
)

$infos = @()

Foreach ($folder in $ProfileFolders){
Write-Host $folder

Get-ChildItem $folder | ? { $_.Name -notmatch ".V2" } | % {
    
    Write-Host ($folder + "\" + $_.Name + "\ts\v3\prd\AppData")
   
    $folder1 = $folder + "\" + $_.Name + "\ts\v3\prd\AppData"
    $folder2 = $folder + "\" + $_.Name + "\ts\v3\prd\upm\UPM_Profile"
    IF (Test-Path $folder2) {
        $a = ((gci -Recurse $folder1 -Force | measure Length -s).sum / 1Gb)
        $b = ((gci -Recurse $folder2 -Force | measure Length -s).sum / 1Gb)
        $c = "{0:N3} GB" -f ($a + $b)
        $output = $_.Name + "," +  $c + "," + $folder
        Write-Host $output
        $infos += $output
        Clear-Variable a,b,c,output
    }
    Clear-Variable folder1, folder2
}
}

$infos | ogv