Preview Tool

Cisco Bug: CSCvh86466 - PassiveID: WMI queries DC cause memory increased issues on DCs (Microsoft WMI memory leak)

Last Modified

Apr 09, 2020

Products (1)

  • Cisco Identity Services Engine

Known Affected Releases

2.2(0.470) 2.3(0.298)

Description (partial)

PassiveID WMI queries on Active Directory domain controllers cause increased memory consumption on monitored domain controllers.

Passive Identity enabled
WMI provider(s) enabled and monitoring some domain controllers

Related Community Discussions

WMI load on DC
Hello Experts, I have a customer who is running ISE PIC node that publishes user log on events to stealthwatch. This is purely for monitoring purposes.Customer is using WMI provider to get the log on events. The customer has the following concerns : 1. Currently, customer is complaining that his domain controllers are overloaded. They also have a FW that is currently subscribed to the WMI service on their DC. The customer would like to know what are the processes/persistent queries that are running ...
Latest activity: May 21, 2018
Bug details contain sensitive information and therefore require a account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.