Mailing-List: contact jmeter-user-help@jakarta.apache.org; run by ezmlm
Precedence: bulk
Reply-To: "JMeter Users List" <jmeter-user@jakarta.apache.org>
Received-SPF: pass (athena.apache.org: domain of williamottley@gmail.com
 designates 209.85.216.187 as permitted sender)
DomainKey-Signature: a=rsa-sha1; c=nofws;
        d=gmail.com; s=gamma;
        h=mime-version:in-reply-to:references:date:message-id:subject:from:to
         :content-type;
        b=L21QELVDZJnFrl3E/d98mbJqbesDmciXALKZzPVHO97PiscWEZNVgw8xkpt4tVthjd
         TYIdN6P/SLuxTyl1wRdtUc8mRVC0UsscDq1mnbrQQlnfRzI8jSquD99qrSW5gmHDbXZ2
         4dbCN5IezDDT6AsN/puchI6MNHl7LQiptotqg=
MIME-Version: 1.0
In-Reply-To: <4483c26c1003150927i6d9a24a8vacdfe751a8866ceb@mail.gmail.com>
References: <8108f4851003150846lb9eddfcgddb0e568f7b72a25@mail.gmail.com>
	 <4483c26c1003150927i6d9a24a8vacdfe751a8866ceb@mail.gmail.com>
Date: Mon, 15 Mar 2010 12:37:18 -0400
Message-ID: <8108f4851003150937x3ffa6d4bh515df4ccb08e76b6@mail.gmail.com>
Subject: Re: I thought i was starting to understand jmeter, then this
	situation happens...
From: William Ottley <williamottley@gmail.com>
To: JMeter Users List <jmeter-user@jakarta.apache.org>
Content-Type: multipart/alternative; boundary=001636e0ba039aa1220481d97e10

--001636e0ba039aa1220481d97e10
Content-Type: text/plain; charset=windows-1252
Content-Transfer-Encoding: quoted-printable

Thanks a lot for your time. I really do appreciate it.
with regards to the pool of threads, you might be right! with regards to th=
e
home server:
server.max-fds =3D 10000
server.max-connections =3D 5000

sooo that could be the reason! and I'll change that...

but I still have the same webserver at the office, with typical cisco 2950
switches, and no errors to indicate if there is a bottleneck...
why have such a low threadcount.....


On Mon, Mar 15, 2010 at 12:27 PM, Deepak Shetty <shettyd@gmail.com> wrote:

> #1 Most webservers have a pool for the number of threads which they will
> not
> exceed (and a backlog ). You might need to look up if thats the case for
> lighttpd. Running 11000 threads on a couple of client machines seems a bi=
t
> high, its possible that you arent able to concurrently generate this load=
.
> Also some requests may have already completed or will be in the process o=
f
> being initiated at the client.
>
> #2 seems to be a problem with whatever machine / network you use . As
> before
> Jmeter can only flag HTTP erros by default. Did you look into the
> bin/jmeter.log to see if anything is there?
>
>
> On Mon, Mar 15, 2010 at 8:46 AM, William Ottley <williamottley@gmail.com
> >wrote:
>
> > Hi all,
> > Just as the subject says. I have 2 different servers that i'm trying to
> > test.
> > Server#1 (at the office) is a dell PE2850 dual-xeon 3.2ghz with 4G ram
> > machine #2 (at home) is a intel mini-itx with an Intel Core 2 2.66Ghz
> > (Q9400S) with 4G ram
> >
> > Test enviornment:
> > the webserver is lighttpd (i dropped apache, cause it was causing stupi=
d
> > SYN
> > and open file errrors)
> >
> > the testing machines are:
> > #1 macBookPro with 2G ram
> > #2 linux Intel dual core 2.66ghz with 2GRam (Home where I test the
> > mini-itx)
> > #3 Dell Xeon system with 4G ram (Office where I test the PE2850
> >
> > So, the software I have up and running to verify everything is:
> > a script that I run on the webserver to see the # of connections via th=
e
> > lighttpd server-status page
> >
> > and the jmeter files, which I will attach the config:
> > http://pastebin.com/uErNkS7y
> >
> > Now there are 2 problems
> > #1
> > I run 8 jmeter instances at home with the testing machine #2 and laptop
> #1
> > if I'm right, ThreadGroup.num_threads: 1400 x 8 jmeter instances SHOULD
> > give
> > me 11,200 connections, right?
> > BUT, the server-status only shows a max of 4983 connections
> > There are NOW no errors, no time outs, no open files no SYN no anything=
.
> so
> > why the huge gap differences?
> >
> > #2
> > When i'm at the office, the same test script is run, and I test the
> server,
> > and instead of getting something like 4500 connections, all i get is 35=
0
> to
> > 400 connections!!! soooo i obivously don't understand something.
> >
> > can anyone help shed some light on this?
> >
> >
> >
> >
> > On Sun, Mar 14, 2010 at 3:25 PM, Deepak Shetty <shettyd@gmail.com>
> wrote:
> >
> > > http://jakarta.apache.org/jmeter/usermanual/index.html
> > > <http://jakarta.apache.org/jmeter/usermanual/index.html>After that yo=
u
> > can
> > > use Google .
> > >
> > > On Sun, Mar 14, 2010 at 2:41 AM, rpkishore <rpkishore@yahoo.com>
> wrote:
> > >
> > > >
> > > > Hi Everyone,
> > > >
> > > > Can anyone please tell me where to start in Jmeter tutorial, I'm ne=
w
> to
> > > > this
> > > > tool, is there any website which can give brief step by step
> > introduction
> > > > to
> > > > look into this tool with example.
> > > >
> > > > Thanks
> > > > Kishore
> > > > --
> > > > View this message in context:
> > > > http://old.nabble.com/Jmeter-Beginner-tp27893745p27893745.html
> > > > Sent from the JMeter - User mailing list archive at Nabble.com.
> > > >
> > > >
> > > > -------------------------------------------------------------------=
--
> > > > To unsubscribe, e-mail: jmeter-user-unsubscribe@jakarta.apache.org
> > > > For additional commands, e-mail: jmeter-user-help@jakarta.apache.or=
g
> > > >
> > > >
> > >
> >
> >
> >
> > --
> > Everything that has, did and will happen in your life, exists now, with=
in
> > you (William Ottley)
> >
> > Every universe is covered by seven layers =97 earth, water, fire, air, =
sky,
> > the total energy and false ego =97 each ten times greater than the prev=
ious
> > one. There are innumerable universes besides this one, and although the=
y
> > are
> > unlimitedly large, they move about like atoms in You. Therefore You are
> > called unlimited (Bhagavata Purana 6.16.37)
> >
>


--=20
Everything that has, did and will happen in your life, exists now, within
you (William Ottley)

Every universe is covered by seven layers =97 earth, water, fire, air, sky,
the total energy and false ego =97 each ten times greater than the previous
one. There are innumerable universes besides this one, and although they ar=
e
unlimitedly large, they move about like atoms in You. Therefore You are
called unlimited (Bhagavata Purana 6.16.37)

--001636e0ba039aa1220481d97e10--