[wildfly-dev] CDI overhead

Andrig Miller anmiller at redhat.com
Fri Jun 27 12:44:06 EDT 2014


I should have posted this some time ago, but just forgot. 

In my early testing of Wildfly 8, CDI adds quite a bit of overhead (12% reduction in throughput) for even an application that only uses servlets. The only way I could get that back was to remove the subsystem. In talking with Stuart at the time, he was looking at ways to make the overhead less. 

Is there anything on the docket for making this overhead go away for deployments that don't require CDI? If not, can we get something going in that direction. It would be great to not have to remove the CDI subsystem, but not have it impact performance for deployments that don't use it. 

Thanks. 

-- 

Andrig (Andy) Miller 
Global Platform Director for JBoss Middle-ware 
Red Hat, Inc. 
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