Is the Nanny state crying wolf?

Please excuse the mixed metaphors in the title of this post. I’ve found my self thinking about this regularly in recent weeks, prompted by two observations.


    • I’m constantly required to slow down on motorways for apparently non-existent hazards. I don’t mind slowing down when it is obvious that traffic is building up or when there is likely to be congestion, but I’m increasingly finding that Matrix signs display a temporary speed limit for no apparent reason.

Signs in operation for the M62 motorway 4th lane between junctions 27 and 28

I slow down, everybody else slows down. We drive for a few miles and then all speed up again. As well as increasing wear and tear on cars, increasing pollution and frustrating drivers, this has implications for safety. The more often this happens, the less notice drivers tend to take of the warnings, increasing the chance that when something actually happens and the signs are needed, people will ignore the warnings.

  • The Met Office continually announces “yellow weather warnings” which fail to materialise. Over the last 2 weeks, the North of England must have had at least 3 or 4 warnings of hazardous conditions. These continually fail to materialise.
    This is the dire warning on my phone one days last week, next to the distinctly “frost free” view from my bedroom window.

    The weather reality consistently fails to be as bad as the forecast. Although this is more of a frustration, than a hazard, unlike my first observation. It still annoys me.


Killing a stalled process and leaving others running using PowerShell

Since I wrote my post “Using Loadrunner / Performance Center to kill a rogue process“, some colleagues have asked if I could kill a stalled process and leave others up and running. After some “Googling”, I have found that this is possible.

I modified some PowerShell scripts that I found online so that they do what we want. If you paste the code below into a PowerShell script called for example “KillStalledProcesses.ps1”, it will scan through all the processes on a machine and “kill” any that are not responding.

I’ve tested it using SysInternals “Process Explorer” which allows you to “suspend” a running process like in the image below. I suspended the “notepad.exe” process and tested the PowerShell code.

The code correctly identified the suspended process and “killed” it.

(When I tested this with two other running “notepad” processes, it left the two other processes running.)

My thoughts are that we could add the PowerShell script into the “Extra Files” portion of a LoadRunner or Performance Center script and call it on error using the system (command); function described in the initial blog post. This would kill for example a rogue Citrix or SAPGUI client and leave others running during a performance test.



( [string[]]$ComputerName = $env:ComputerName)           

($Computer in $ComputerName)

if(!(Test-Connection -ComputerName $Computer -Count 1 -quiet))

Write-Host "$Computer : OFFLINE"           


try {

$Processes = Get-Process -ComputerName $Computer -EA Stop

$nProcesses = @($Processes | ? { $_.Responding -eq $false })

catch {

Write-Error "Failed to query processes. $_"


foreach($nProcess in $nProcesses)

$nProcess | select Name, id, MainWindowTitle, Responding

Write-host "Attempting to kill stalled process"

if ($nProcess.Id -ne $PID)

Stop-Process $nProcess.Id}


Write-host "No non-responding processes found"

HPE software and Micro Focus merger

In September many people were surprised at the news that HPE was set to spin-off their software business including the former HP Operations Management products and former Mercury products.

I wrote a brief article decribing my thoughts about this at the time.

Since this announcement, more information has been released by HPE describing their reasoning behind this proposed change to their business as well as what it means for their customers. The Vivit user group in Chicago recently held a webinar hosted by Mihai Grigorescu which allowed HPE to describe the proposed changes. Tony Sumpster and Genefa Murphy from HPE then took questions from Vivit members. If you’re a current HPE Software customer I’d heartily recommend watching this webinar.

tony_sumpster_hpe genefa_murphy_hpe
 Tony Sumpster
Senior Vice President
IT Operations Management
Hewlett Packard Enterprise
Genefa Murphy
Vice PresidentProduct & Program Marketing
Application Delivery Management
Hewlett Packard Enterprise

The webinar is available on the Vivit website at this URL:
(Free Vivit membership required)

Alternatively, you can view the webinar by clicking the link below
(Bright Talk membership required)