This is probably something which can be dragged to unbelievable lengths to ensure a controlled environments - but I'm sure there are limits to which you should keep within. Are you planning on running the query more than once and averaging? As I seem to remember that JSP will spend a little longer serving the first request while it compiles the byte-code for the page, and will be faster at each time.. .. In a big mysql database I've got, I ran the query SELECT * FROM Img LIMIT 0,1 : first query ran at 0.80sec, second time round was 0.01sec- so take a look at the mySQL documentation to see if it offers help.... I think a similair discussion was had a while back on a PHP list. Theres A few things to think about. Adam On Tue, 2002-01-01 at 21:18, Mark Neidorff wrote: > Well, then you are testing the system in, essentially what is a single > user mode. That is not a good model for testing server applications whose > spped and efficiency varies in the real world of multi-tasking and > multi-user access. (Don't forget to turn off EVERYTHING run by cron > and at) > > Mark > > > On 1 Jan 2002, Brandon Hale wrote: > > > I plan to turn off all non-essential daemons during testing, so that > > only the processes I am using run... is this still a problem? I was > > aware processes would need to be held constant. > > > > On Tue, 2002-01-01 at 13:51, Mark Neidorff wrote: > > > Problem is under linux you don't know what other processes might be > > > running at any given time. These will affect the timing that you are > > > trying to measure. Unfortunately, there is no easy and accurate answer. > > > > > > Mark > > > > > > On 1 Jan 2002, Brandon Hale wrote: > > > > > > > Hey all. > > > > > > > > Im currently working on my high school science project and am hoping > > > > someone can help me out. Here's the project overview: > > > > > > > > I am building a simple web application in several languages (PHP, JSP, > > > > Perl and ColdFusion). It takes data from MySQL, builds an HTML doument > > > > from it, and sends it off to Apache. The idea is to see which language > > > > is fastest. > > > > > > > > The problem I have is the timing. I need to get an accurate time > > > > between the HTTP request is sent, and the time the first HTTP response > > > > headers start coming back. This way I can compare the times to see > > > > which language adds the most execution time. > > > > > > > > Anyone have an idea how to implement this? I'm thinking a simple Perl > > > > script will do it, but I don't know how to go about it. Or maybe > > > > someone knows of another program that will do this. > > > > > > > > TIA, > > > > Brandon Hale > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > enigma-list mailing list > > > > enigma-list redhat com > > > > https://listman.redhat.com/mailman/listinfo/enigma-list > > > > > > > > > > > > > > > > _______________________________________________ > > > enigma-list mailing list > > > enigma-list redhat com > > > https://listman.redhat.com/mailman/listinfo/enigma-list > > > > > > > > _______________________________________________ > > enigma-list mailing list > > enigma-list redhat com > > https://listman.redhat.com/mailman/listinfo/enigma-list > > > > > > _______________________________________________ > enigma-list mailing list > enigma-list redhat com > https://listman.redhat.com/mailman/listinfo/enigma-list
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