When DX Spectrum and DX Performance Center (CAPM) are integrated, the Spectrum Tomcat process may run out of memory. The hprof file will show GCSubscriber as a leak suspect, and there will be thousands of restful subscriptions for the connection to CAPM.
Release : 10.4.1
Component : Spectrum OneClick
https://knowledge.broadcom.com/external/article?articleId=187713
https://knowledge.broadcom.com/external/article?articleId=187708