When running Logmon it makes the UIM hub run slowly, and I see many messages being created.
Checking Dr. Nimbus, it was found that it was flooded with one of the messages created by a logmon profile where check interval was 5 seconds.
Release : 9.2.0
Component : UIM LOGMON
The solution is to check the profile and fine tune it in such a way that so many messages are not generated. Increasing the check interval helped reduce the number of messages.