Don't use netscape 4x, it won't work ... Jetspeed have problem with table rendering in Netscape...
I tested in N6 and IE5, work well... Frans ----- Original Message ----- From: "ICM S Op Guest 5" <[EMAIL PROTECTED]> To: "Jetspeed Users List" <[EMAIL PROTECTED]> Sent: Thursday, December 13, 2001 11:05 PM Subject: RE: Performance of latest release of Jetspeed-1.3a2 > Hi, > > I can confirm your observation. > > Netscape is very slow! But sometimes it's even slow on a IE. > But I understand that it takes some time to gather all those informations - think of contacting 5 different url's simultaneously to get their content! For software projects like jetspeed I would say the most important part is a clever caching mechanism! Maybe we can do some improvements on it... > > Andreas Kempf > > > > > > -----Original Message----- > > From: Christoph Steinbeck [mailto:[EMAIL PROTECTED]] > > Sent: Donnerstag, 13. Dezember 2001 16:19 > > To: Jetspeed Users List > > Subject: Re: Performance of latest release of Jetspeed-1.3a2 > > > > > > Paul, > > > > thanks for the quick answer. And you solved the mystery. The > > problem is > > Netscape 4.7x. D**n! > > Internet Explorer and Mozilla show the pages instantaneously. > > The effect is dramatic. 15 sec for showing the entry sceen on Netscape > > 4.78.. The logo and everything above the thin line (login form, etc.) > > was there immediately but the rest of the portlets (jetspeed, apache > > jetspeed, welcome) takes those 15 sec to appear. > > > > I don't want any "This page is worst viewed with NS 4.7x" logos on my > > site. :-) > > > > Cheers, > > > > Chris > > > > -- > > Dr. Christoph Steinbeck (http://www.ice.mpg.de/departments/ChemInf) > > MPI of Chemical Ecology, Winzerlaer Str. 10, Beutenberg Campus, 07745 > > Jena, Germany > > Tel: +49(0)3641 571263 - Fax: +49(0)3641 571202 > > > > What is man but that lofty spirit - that sense of enterprise. > > ... Kirk, "I, Mudd," stardate 4513.3.. > > > > > > > > > > > > Paul Spencer wrote: > > > > > > Chris, > > > As you pointed out, performance is based in many factors. > > The retrieval > > > portlet content is one. Another is related to how fast the > > browser can > > > render the returned page. Netscape 4.7x has a known > > performance problem > > > with nested tables. Jetspeed uses nested tables :( > > > > > > 10 second is a long time to display the Jetspeed home page. > > I am not > > > seeing this. Most of the time Jetspeed's home page is > > displayed in <1 > > > second. By the way, thank you for quantifying "slow performance" !! > > > > > > Places to look: > > > o Log files! Including Jetspeed's, Tomcat's, and the web server's. > > > o General performance on the server machine(s), i.e. if server is > > > low on memory it will spend a lot of time swapping pages instead > > > of running applications. > > > o Load and configuration on the client machine, i.e. is the client > > > a 100 MHz PII with 16 MB of memory? > > > o Proxies, the lurk on corporate networks and can cause caching and > > > performance problems :( > > > o Firewalls can prevent prevent content retrieval and cause jetspeed > > > to wait for the request to time-out. > > > o General network performance > > > > > > Paul Spencer > > > > > > Christoph Steinbeck wrote: > > > > > > > Hi everybody, > > > > > > > > I must say that this latest release of Jetspeed-1.3a2 is a great > > > > achievement. I was able to run and configure it (including email > > > > confirmation, etc.) within a few minutes. > > > > Now, since we are planning to use this for a scientific database > > > > front-end, I was wondering whether the relatively slow > > response times > > > > that I get here, are > > > > > > > > - due to a problem on my side, or > > > > - a known problem, or > > > > - a feature, not a bug :-) > > > > > > > > and whether one can do anything about it. > > > > > > > > I understand that if you have all these news feed > > portlets switched on, > > > > the response can be slowed down due to non reachable > > sites somewhere > > > > else. > > > > Indeed, when I switched off all these feed-portlets, I > > could reduce the > > > > time for a page to appear from several minutes to less > > then ten seconds. > > > > But of course, that's still too slow. Are there some > > caching features, > > > > that need to switched on, or anything else I can do about it? > > > > > > > > Cheers, > > > > > > > > Chris > > > > > > > > -- > > > > Dr. Christoph Steinbeck > > (http://www.ice.mpg.de/departments/ChemInf) > > > > MPI of Chemical Ecology, Winzerlaer Str. 10, Beutenberg > > Campus, 07745 > > > > Jena, Germany > > > > Tel: +49(0)3641 571263 - Fax: +49(0)3641 571202 > > > > > > > > What is man but that lofty spirit - that sense of enterprise. > > > > ... Kirk, "I, Mudd," stardate 4513.3.. > > > > > > > > -- > > > > To unsubscribe, e-mail: > > <mailto:[EMAIL PROTECTED]> > > > > For additional commands, e-mail: > > <mailto:[EMAIL PROTECTED]> > > > > > > > > > > > > > > -- > > > To unsubscribe, e-mail: > > <mailto:[EMAIL PROTECTED]> > > > For additional commands, e-mail: > > <mailto:[EMAIL PROTECTED]> > > > > -- > > To unsubscribe, e-mail: > > <mailto:[EMAIL PROTECTED]> > > For additional commands, e-mail: > > <mailto:[EMAIL PROTECTED]> > > > > -- > To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> _________________________________________________________ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
