Hi:
There are a variety of knowledge documents on APM Performance:
http://www.ca.com/us/support/ca-support-online/product-content/knowledgebase-articles/tec604648.aspx
-- Application cluster performance check.
https://communities.ca.com/message/16546906#16546906
CA Tuesday Tip: Top 10 common causes for EM performance issues -
https://communities.ca.com/message/100045562#100045562
CA Tuesday Tip: APM Health Check Tips Good overview
https://communities.ca.com/message/100642256#100642256
CA Tuesday Tip:MARCH 2013 - Top 20 common causes for EM performance issues
You may have top open a ticket. But can talk a little bit about your environment?
- Release and Operating System
- Number of Agents
- Whether standalone em or cluster.
- What sort of things are being done at the time of the slowness.
Thanks
Hal German