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vast limits GmbH and uberAgent are now part of Citrix, a business unit of Cloud Software Group. Learn more at Citrix.com.


This documentation does not apply to the most recent version of uberAgent. Click here for the latest version.

Changelog and Release Notes

Version 7.1.2

Bugfixes

  • Agent (Windows) [I1172]: fixed possible privilege escalation during PowerShell script execution.

Release Notes

  • Libraries [B919]: updated Boost to version 1.84.
  • Libraries [B919]: updated {fmt} to version 10.2.1.
  • Libraries [B919]: updated JSON for Modern C++ to version 3.11.3.
  • Libraries (Windows) [B919]: updated libcurl to version 8.5.0.
  • Setup (Windows) [I1171]: updated WiX Toolset to version 3.14.1.

Known issues

  • Browsers/IE add-on (Windows): metrics are not collected on page reload.
  • Browsers/IE add-on (Windows): metrics are collected incompletely for the configured start page.
  • Browsers/IE add-on (Windows): monitoring does not work if IE is published from Citrix Virtual Apps. It does work from Citrix Virtual Desktops, however.
  • Browsers/Firefox add-on: if the option privacy.resistFingerprinting is set to true, browser metrics are not available due to invalid data being sent from Firefox.
  • Citrix ADC: in very rare cases, the content of the Virtual Server Performance field vServerName contains spaces in wrong places.
  • Citrix site monitoring (Windows): data collection issue if the Citrix Remote Powershell SDK (required for Citrix Cloud monitoring) is installed on a CVAD controller.
  • Citrix Virtual Apps and Desktops Machines (Windows): when running the Citrix VDA on a Citrix Delivery Controller, some per-machine information is missing.
  • Experience Score [I377]: scheduled searches generate three warnings in Splunk’s _internal index every 30 minutes. The messages look like the following: DateParserVerbose - Failed to parse timestamp in first MAX_TIMESTAMP_LOOKAHEAD (128) characters of event.. However, there is no impact on uberAgent’s functionality.
  • GPU (Windows) [I33]: values for the fields ComputeUsagePercentAllEngines, ComputeUsagePercentEngine0 and similar can be higher than 100 with Intel Iris GPUs on Windows Server 2016 1607.
  • Kafka [I291]: in rare cases sending data to Kafka results in a SEC_E_BUFFER_TOO_SMALL error message in the logfile. This should have no effect; the transmission is repeated and succeeds on the second try.
  • Network monitoring (Windows) [I998]: in rare cases the determination of NetUtilizationPercent can lead to higher CPU load on Windows 7 x64.
  • Single boot [I1052]: on Windows 11, no information can be retrieved if there is no active session within the data collection period.
  • Update inventory (Windows): not all installed Windows updates may be reported due to API limitations.
  • User input delay (Windows) [I983]: determining this metric may trigger a handle leak in uberAgent caused by Windows. This was fixed by Microsoft in most OS versions, but still happens on Windows Server 2022 22H2.
  • Volume inventory (macOS): the encryption status of mounted read-only APFS snapshots may not be reported due to API limitations. This includes the root directory volume in a default installation of macOS.

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