Re: [wildfly-dev] CDI overhead

From: "Stuart Douglas" <stuart.w.douglas(a)gmail.com&gt; To: "Andrig Miller" <anmiller(a)redhat.com&gt; Cc: "wildfly-dev" <wildfly-dev(a)lists.jboss.org&gt; Sent: Friday, June 27, 2014 10:54:41 AM Subject: Re: [wildfly-dev] CDI overhead You can remove it per-deployment using exclude-subsystem in jboss-deployment-structure.xml. Also there was a performance problem in the CDI proxies that was not fixed until 2.2. Stuart Andrig Miller wrote: > 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. > > _______________________________________________ > wildfly-dev mailing list > wildfly-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/wildfly-dev