The user asked about ControlUp's Protocol Bandwidth Limit measurement and how it is calculated. It was suggested that this measurement may change due to a CPU Readiness problem in VMware, as the guest OS has CPU demand but the host cannot satisfy the demand. It was also suggested to check the CO-stop (%CSTP), which is shown as CPU Excessive SMP Use in ControlUp on the VM level, as well as check for any snapshots present on the virtual machine that could increase %CSTP values and reduce virtual-machine performance.
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VMware Related Training & Support Archives
VMware training and support-related archives from inside the ControlUp Community on Slack.
Monitoring/Remediating VMware Horizon VDI with Triggers and Scripts
The user is looking for input on triggers and scripts to monitor/remediate VMware Horizon VDI environments. They recommended using a logon script triggered when a slow logon threshold is reached. Tuning the timing parameters and enabling extra logging is suggested.
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Read the entire article here...
How to set a ControlUp Trigger with multiple schedules?
Users discussed finding a clean way to set a trigger with multiple schedules for monitoring Horizon services. It was suggested to use a PowerShell script with IF logic for this. To prevent getting emails when the server closes for patching, a maintenance window could be set, with a different action taken if the service is down for more than 30 minutes. ControlUp's Realtime DX can be used to set a custom schedule. An example script was provided, which requires the user to edit it with the event IDs they want to monitor for and any services to be excluded. This thread can be added to the FAQ page.
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Read the entire article here...
Help troubleshooting why we can not update agents via the ControlUp Console?
A user asked why agents cannot be updated via the ControlUp console. It is likely due to lack of admin rights, but AppVolumes can interfere with unzipping files. A possible workaround could be using the monitor command, updating the .NET version to 4.8, or using an Appvolume with the ControlUp agent. The Appvolume method has so far worked successfully. Title: Troubleshooting ControlUp Agent Updates with AppVolumes
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Read the entire article here...
Troubleshooting General VDI Slowness with Multiple Screens
A user asked for help in finding the source of general slowness in a VMware environment with 4-6 screens, no GPUs, and W10 Kiosks. ControlUp is being used to identify the bottleneck but CPU and RAM are not the source. GPU memory was discussed as a possible bottleneck, and it was suggested to check settings like Display memory limit, CPU metrics, network connectivity and RTT times, plus the fact that the EDT protocol can help. The user later reported that their lobbying for GPUs paid off, and they are getting 12 servers with 2xAmpere A16 GPUs.
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Read the entire article here...
Solving DNS Issues for Horizon View/VMware Horizon and Controlup Agents
This discussion focuses on a DNS issue experienced with Controlup agents communicating with the console and monitor. Possible solutions include using a logoff script to release the IP address, solving the DHCP scavenging issue, flushing the DNS, and setting permissions to only allow the DHCP server to update DNS records. VMware Horizon (previously Horizon View) was also mentioned.
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Read the entire article here...
Get the Best Triggers for Alerting from the Community and Trigger Pack
A user asked for triggers to be shared with the community for alerting in their environment - focusing on VMware Horizon triggers but other types are welcomed. A second user showed interest in WiFi triggers. In addition, the Trigger Pack provides additional triggers related to VMware, Citrix, Microsoft, FSLogix and more and can be found at https://support.controlup.com/docs/trigger-packs.
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Read the entire article here...