One more thing, this only happens on template/xhtml/hidden.ftl.
Should I report this as a bug? On 2/27/07, Shuai Zheng <[EMAIL PROTECTED]> wrote:
Dear All, Still do research on the debug log and try to get performance improvement, because I try to beat another .net system on speed(it can shows all the pages in 0.5 second,sigh). One more thing I just find out, if the log does not cheat me:) Although I have enabled the property template_update_delay=60000 in freemarker.properties and also move the template out the jar file. So there are a lot of log like: "[freemarker.cache]http-8080-Processor24 template/xhtml/select.ftl[en_GB,UTF-8,parsed] cached copy not yet stale; using cached." So it looks correct. But also, there are something like followings: "Could not find template in cache, creating new one; id=[template/xhtml/hidden.ftl[en_GB,UTF-8,parsed]" "template/simple/hidden.ftl[en_GB,UTF-8,parsed] cached copy not yet stale; using cached." Above logs occur in the log again and again. I don't know what happened actually but it shows the hidden.ftl is not cached at all (how can this happens? when some others are cached?) Regards, Zheng Shuai On 2/26/07, Vlad2006 <[EMAIL PROTECTED]> wrote: > > > Hi Zheng, > > Have you profiled your application? Are you sure it is OGNL that makes > your > application slow? > > From my experience it is not so slow. At least I have not found it too > be a > bottleneck in my application. Not yet :-). > > What is really slow in WebWork/Struts2 is jsp tags like, textfield, > radio, > anchor, and other which are using FreeMarker templates. > > If it is your case, you could make it faster, you have to extract > templates > out of webwork.jar (in your case probably struts.jar) and put them in, > for > example, WEB-INF/templates directory. > There is a page on WebWork Wiki about it: > http://wiki.opensymphony.com/display/WW/Performance+Tuning > > I am not using Struts2 yet, but I believe most of the tips will work for > Struts2. > > One more thing that could make application slower is when resource > bundles > are constantly reloaded. It is good for dev but not acceptable for > production. Check in struts property like: webwork.i18n.reload=false > > > Best regards > Vlad > > > > Shuai Zheng wrote: > > > > Dear All, > > > > I am using struts 2.0.6, but honestly the performance is very bad (not > > need > > to think about scalability), to speed to load a simple page is much > slower > > than pure JSP (I haven't compared with struts 1). To refresh one page > it > > is > > 3-5 seconds with only one user. The profiler tells me the OGNL is the > > bottleneck. > > > > I notice that there are some complains on OGNL about the performance > > already, may I know any other way to replace OGNL with anything else > to > > get > > a faster speed? Currently the speed is not acceptable for production. > > > > Regards, > > > > Zheng Shuai > > > > > > -- > View this message in context: > http://www.nabble.com/The-performance-issue-about-OGNL-tf3291137.html#a9157447 > Sent from the Struts - User mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > >
