diff --git a/doc/31-Changelog.md b/doc/31-Changelog.md
index 3f26dc8..bb71316 100644
--- a/doc/31-Changelog.md
+++ b/doc/31-Changelog.md
@@ -21,6 +21,7 @@ Released closed milestones can be found on [GitHub](https://github.com/Icinga/ic
 * [#76](https://github.com/Icinga/icinga-powershell-framework/issues/76) Adds support to test for required .NET Framework Version 4.6.0 or above before trying to install the Icinga Agent
 * [#87](https://github.com/Icinga/icinga-powershell-framework/issues/87) Adds wrapper command to test new code or functionality of Framework and/or plugins
 * [#88](https://github.com/Icinga/icinga-powershell-framework/issues/88) Adds Start/Stop timer functionality for performance analysis
+* [#94](https://github.com/Icinga/icinga-powershell-framework/issues/94) Adds `Namespace` argument for Get-IcingaWindowsInformation for additional filtering
 
 ### Bugfixes
 
diff --git a/lib/core/framework/Get-IcingaWindowsInformation.psm1 b/lib/core/framework/Get-IcingaWindowsInformation.psm1
index 97c10e8..e223cbb 100644
--- a/lib/core/framework/Get-IcingaWindowsInformation.psm1
+++ b/lib/core/framework/Get-IcingaWindowsInformation.psm1
@@ -3,6 +3,7 @@ function Get-IcingaWindowsInformation()
     param (
         [string]$ClassName,
         $Filter,
+        $Namespace,
         [switch]$ForceWMI  = $FALSE
     );
 
@@ -15,6 +16,11 @@ function Get-IcingaWindowsInformation()
             'Filter', $Filter
         );
     }
+    if ([string]::IsNullOrEmpty($Namespace) -eq $FALSE) {
+        $Arguments.Add(
+            'Namespace', $Namespace
+        );
+    }
 
     if ($ForceWMI -eq $FALSE -And (Get-Command 'Get-CimInstance' -ErrorAction SilentlyContinue)) {
         try {
diff --git a/lib/core/framework/Show-IcingaTimer.psm1 b/lib/core/framework/Show-IcingaTimer.psm1
index e6fd310..ed0be28 100644
--- a/lib/core/framework/Show-IcingaTimer.psm1
+++ b/lib/core/framework/Show-IcingaTimer.psm1
@@ -25,15 +25,37 @@
 function Show-IcingaTimer()
 {
     param (
-        [string]$Name = 'DefaultTimer'
+        [string]$Name    = 'DefaultTimer',
+        [switch]$ShowAll = $FALSE
     );
 
     $TimerObject = Get-IcingaTimer -Name $Name;
 
-    if ($null -eq $TimerObject) {
-        Write-IcingaConsoleNotice 'A timer with the name "{0}" does not exist' -Objects $Name;
-        return;
-    }
+    if (-Not $ShowAll) {
+         if ($null -eq $TimerObject) {
+             Write-IcingaConsoleNotice 'A timer with the name "{0}" does not exist' -Objects $Name;
+            return;
+        }
 
-    return $TimerObject.Elapsed.TotalSeconds;
+        $TimerOutput = New-Object -TypeName PSObject;
+        $TimerOutput | Add-Member -MemberType NoteProperty -Name 'Timer Name' -Value $Name;
+        $TimerOutput | Add-Member -MemberType NoteProperty -Name 'Elapsed Seconds' -Value $TimerObject.Elapsed.TotalSeconds;
+
+        $TimerOutput | Format-Table -AutoSize;
+    } else {
+        $TimerObjects = Get-IcingaHashtableItem -Key 'IcingaTimers' -Hashtable $global:IcingaDaemonData;
+
+        [array]$MultiOutput = @();
+
+        foreach ($TimerName in $TimerObjects.Keys) {
+           $TimerObject = $TimerObjects[$TimerName].Timer;
+
+           $TimerOutput = New-Object -TypeName PSObject;
+           $TimerOutput | Add-Member -MemberType NoteProperty -Name 'Timer Name' -Value $TimerName;
+           $TimerOutput | Add-Member -MemberType NoteProperty -Name 'Elapsed Seconds' -Value $TimerObject.Elapsed.TotalSeconds;
+           $MultiOutput += $TimerOutput;
+        }
+
+        $MultiOutput | Format-Table -AutoSize;
+    }
 }
diff --git a/lib/core/framework/Start-IcingaTimer.psm1 b/lib/core/framework/Start-IcingaTimer.psm1
index 8344712..9671b6a 100644
--- a/lib/core/framework/Start-IcingaTimer.psm1
+++ b/lib/core/framework/Start-IcingaTimer.psm1
@@ -26,7 +26,7 @@ function Start-IcingaTimer()
         [string]$Name = 'DefaultTimer'
     );
 
-    if ((Test-IcingaTimer)) {
+    if ((Test-IcingaTimer -Name $Name)) {
         Write-IcingaConsoleNotice 'The timer with the name "{0}" is already active' -Objects $Name;
         return;
     }