I would expect that, FreeMarker templates(+ struts code) will always be slower than java code. If you are using the simple tags, give a try to the Java Tags:
http://cwiki.apache.org/S2PLUGINS/java-templates-plugin.html musachy On Thu, Jan 14, 2010 at 4:48 PM, Mark Greene <green...@gmail.com> wrote: > I've been evaluating struts 2.1.8.1 and have found some troubling > performance bottlenecks relating to the struts tag and freemarker. I have a > JSP that has 7 struts2 tags in it. (A simple signup form) > > I noticed in my load testing that the throughput of this page was 4-5 times > slower under load (100 concurrent threads) than a JSP page with no struts2 > tags on it. I cracked open my profiler and noticed the majority of the time > spent in a page request was within freemarker. I uploaded a screen shot from > my profiler here : http://tinypic.com/r/20johet/6 . I've seen a lot of > discussion on the mailing lists about performance related issues and the > recommendations that came along with them to address it. I believe I've done > everything I can to tune this simple page. I would appreciate any feedback > if there is something I am missing. Or is this a known issue? > > struts.xml: > <struts> > <!-- Constants --> > <constant name="struts.devMode" value="false" /> > <constant name="struts.i18n.encoding" value="UTF-8" /> > <constant name="struts.multipart.maxSize" value="2000000" /> > <constant name="struts.ui.theme" value="css_xhtml" /> > <constant name="struts.freemarker.templatesCache" value="true" /> > <constant name="struts.ui.templateDir" value="template"/> > <constant name="struts.enable.SlashesInActionNames" value="true" /> > <constant name="struts.convention.action.disableScanning" value="true" /> > <constant name="struts.enable.DynamicMethodInvocation" value="false" /> > <constant name="struts.url.includeParams" value="all" /> > > <!-- Configuration for the default package. --> > <package name="default" extends="struts-default"> > <result-types> > <result-type name="tiles" class="org.apache.struts2.views.tiles.TilesResult" > /> > </result-types> > > <interceptors> > <!-- Copied from struts-default.xml and changed validation exclude methods > --> > <interceptor-stack name="defaultStack"> > <interceptor-ref name="exception" /> > <interceptor-ref name="alias" /> > <interceptor-ref name="servletConfig" /> > <interceptor-ref name="prepare" /> > <interceptor-ref name="chain" /> > <interceptor-ref name="debugging" /> > <interceptor-ref name="profiling" /> > <interceptor-ref name="scopedModelDriven" /> > <interceptor-ref name="modelDriven" /> > <interceptor-ref name="fileUpload" /> > <interceptor-ref name="checkbox" /> > <interceptor-ref name="staticParams" /> > <interceptor-ref name="params"> > <param name="excludeParams">dojo\..*</param> > </interceptor-ref> > <interceptor-ref name="conversionError" /> > <interceptor-ref name="validation"> > <param name="excludeMethods">cancel,delete,list</param> > </interceptor-ref> > <interceptor-ref name="workflow"> > <param name="excludeMethods">input,back,cancel,browse</param> > </interceptor-ref> > </interceptor-stack> > <interceptor-stack name="fileUploadStack"> > <interceptor-ref name="fileUpload" /> > <interceptor-ref name="defaultStack" /> > </interceptor-stack> > </interceptors> > <action name="new" class="testapp.CreateAccount" method="show"> > <result name="input" type="tiles">account.create</result> > </action> > </package> > </struts> > > > > JSP Page (snippet): > <s:form action="create" > > <fieldset> > <p><label>Name</label> > <s:textfield name="user.name" cssClass="txt-input small" /> > > <p><label>Email</label> > <s:textfield name="user.email" cssClass="txt-input small" /> > > <p><label>Site Address</label> > <s:textfield name="account.subDomain" cssClass="txt-input small" /> > > <p><label>Password</label> > > > <s:password name="user.password" cssClass="txt-input small" /> > > <p><label>Confirm Password</label> > <s:password name="user.passwordConfirm" cssClass="txt-input small" /> > </fieldset> > > <s:submit cssClass="button"/> > </s:form> > --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
