mirror of
https://github.com/fleschutz/PowerShell.git
synced 2024-11-21 23:43:25 +01:00
54 lines
1.9 KiB
PowerShell
Executable File
54 lines
1.9 KiB
PowerShell
Executable File
<#
|
|
.SYNOPSIS
|
|
Pings remote hosts to measure the latency
|
|
.DESCRIPTION
|
|
This PowerShell script measures the ping roundtrip times from the local computer to remote ones (10 Internet servers by default).
|
|
.PARAMETER hosts
|
|
Specifies the hosts to ping, seperated by commata (10 Internet servers by default)
|
|
.EXAMPLE
|
|
PS> ./ping-internet.ps1
|
|
✅ Internet ping takes 12ms (9...18ms range)
|
|
.LINK
|
|
https://github.com/fleschutz/PowerShell
|
|
.NOTES
|
|
Author: Markus Fleschutz | License: CC0
|
|
#>
|
|
|
|
param([string]$hosts = "bing.com,cnn.com,dropbox.com,github.com,google.com,ibm.com,live.com,meta.com,x.com,youtube.com")
|
|
|
|
try {
|
|
$hostsArray = $hosts.Split(",")
|
|
$tasks = $hostsArray | foreach { (New-Object Net.NetworkInformation.Ping).SendPingAsync($_,1000) }
|
|
[int]$min = 9999999
|
|
[int]$max = [int]$avg = [int]$success = 0
|
|
[int]$total = $hostsArray.Count
|
|
[Threading.Tasks.Task]::WaitAll($tasks)
|
|
foreach($ping in $tasks.Result) {
|
|
if ($ping.Status -ne "Success") { continue }
|
|
$success++
|
|
[int]$latency = $ping.RoundtripTime
|
|
$avg += $latency
|
|
if ($latency -lt $min) { $min = $latency }
|
|
if ($latency -gt $max) { $max = $latency }
|
|
}
|
|
[int]$loss = $total - $success
|
|
if ($success -eq 0) {
|
|
Write-Host "⚠️ Internet offline (100% ping loss)"
|
|
} elseif ($loss -gt 0) {
|
|
[float]$speed = [math]::round([float]$avg / [float]$success, 1)
|
|
Write-Host "✅ Online with $loss/$total ping loss and $($min)...$($max)ms latency - $($speed)ms average"
|
|
} else {
|
|
[float]$speed = [math]::round([float]$avg / [float]$success, 1)
|
|
if ($speed -lt 20.0) { $result = "excellent"
|
|
} elseif ($speed -lt 50.0) { $result = "good"
|
|
} elseif ($speed -lt 100.0) { $result = "average"
|
|
} elseif ($speed -lt 150.0) { $result = "okay"
|
|
} else { $result = "laggy" }
|
|
Write-Host "✅ Internet ping is $($result): $($speed)ms ($($min)-$($max)ms range)"
|
|
}
|
|
exit 0 # success
|
|
} catch {
|
|
"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
|
|
exit 1
|
|
}
|