Citrix XenApp Load 100000

By -
Hi

Recently we upgraded Citrix User Profile Manager on our XenApp server from 3.2 to 4.1.2.  After a reboot nobody could login correctly.

I ran QFARM /LOAD and saw that the load was 10000.  Clearly this means the server is fully utilised.  The load evaluator in use reports full at either Memory 90%, CPU 90% or user load of 30.  None of these thresholds were being breached.


I changed the load evaluator in Citrix to the default (user load =100) and then people could login again, but changing the load evaluator back to the custom defined one would make the load 10000.

I logged onto the VM and tried to run performance monitor and got the following error message



This proves that the Data Collector was unable to check the memory usage on the server and therefore set the load at the maximum of 10000.

I open CMD as administrator and ran the following command on the server

lodctr /R

more information on this command can be found at the following Microsoft site

http://support.microsoft.com/kb/300956/

This rebuilt the counters.  Opening performance monitor would no longer show the error.  After a reboot the value for QFARM /LOAD was normal again.

It is a bit of an odd one, but useful to note!

Thanks
Sam

Comments

Post a Comment

Popular posts from this blog

Assigning Windows 10/11 Enterprise Subscription Activation Licences to Hybrid Azure AD Joined Devices

By -
Image
Introduction Starting with Windows 10, version 1703, Windows 10 Pro supports the Subscription Activation feature, enabling users to “step-up” from Windows 10 Pro to Windows 10 Enterprise automatically if they are subscribed to Windows 10 Enterprise E3 or E5. The Subscription Activation feature eliminates the need to manually deploy Windows 10 Enterprise or Education images on each target device, then later standing up on-prem key management services such as KMS or MAK based activation, entering GVLKs, and subsequently rebooting client devices. It’s important to note that the Windows 10 Enterprise subscription activation is designed to “step-up” a device from Windows 10 Pro to Windows 10 Enterprise. Therefore, your device is required to have a Windows 10 Pro license activated as a baseline. For Windows 10 Enterprise Subscription Activation to function, there a several prerequisites which need to be in place. This blog is aimed for organisations which have Active Directory on premises an
Read more

Autopilot Hybrid Azure AD Join with Customised First Login Status

By -
Image
Introduction This is my flavour of deploying a customised HAADJ progress status, building on work by Joymalya Basu Roy's detailed article - https://joymalya.com/autopilot-hybrid-azure-ad-join-reworked-with-joy/ . The differences in my version are: Not using Active Setup to run the HAADJ retry process or Splash Screen as I found this didn't work as expected and I didn't want to add a registry item to affect all future logins with a reboot from the HAADJ process. Running the processes under the context of the SYSTEM account, but displaying status to the interactive user. Avoid the HAADJ process running again after the initial success. This provides a customised first login status which prevents the user from using the devices until Hybrid Azure AD Join from the Autopilot process. It's use is primarily for when the User ESP is configured to be skipped. Files This is my version of customised HAADJ which is built on work and guidance in blogs/articles from Michael Niehaus, S
Read more

Upgrade Samsung Galaxy Ace 2 (I8160) to Android Jelly Bean

By -
Image
There has been talk of Samsung working on an Android build of Jelly Bean for the Samsung Galaxy Ace 2 (I8160) for quite some time. A couple of leaked versions of the build have been available since the end of February and during March, but these contained various bugs as you might expect. On April 2nd, an official release was available on www.sammobile.com and available for install using KIES or OTA, but only for Portuguese customers on the TMN network.  This was curious as this network didn't actually sell the phone.  It could be a way of getting the early adopters to test this version before the big operators like Telefonica and Vodafone build and release a version themselves. There are many online guides on how to manually download the firmware and apply it to your device, but if you make the direct jump from Gingerbread (2.3) to Jelly Bean (4.1.2) you will likely have RAM issues. The gingerbread versions only allocated around 500MB for RAM whereas Jelly Bean needs more
Read more