On Wed, Oct 01, 2003 at 05:13:01PM +0100, BAZLEY, Sebastian wrote:
> [Redirected to JMeter User]
>
> If you run jmeter in non-GUI mode (-n flag) there will be fewer overheads.
I would, except I can't figure out how to import the resulting xml file
in jmeter! All the Open menu commands give me an "error in TesPlan"
message.
Anyway, according to vmstat, the machine is %97 idle while running the
test plan.
> Also, the number and type of listeners (visualisers) can make a big
> difference to resource usage.
> View tree is expensive. Aggregate is cheaper.
I only have aggregate, and no logging at all. My test plan is very
simple:
- test plan
- thread group
- aggregate report
- counter
- http request default
- http request
- regexp extractor
- throughput controller 4.76%
- http requests default
- http request
- response assertion
- http request
- response assertion
- loop controller 4x
- http requests default
- http request
- throughput controller 7%
- http request
Any other suggestions?
Thanks,
js.
> See Mike's posting a few days ago in JMeter user.
>
> S.
> -----Original Message-----
> From: Jean-Sebastien Morisset [mailto:[EMAIL PROTECTED]
> Sent: 01 October 2003 16:55
> To: JMeter Developers List
> Subject: Re: Question about results
>
>
> On Wed, Oct 01, 2003 at 05:20:34PM +0200, Jordi Salvat i Alabart wrote:
>> Looks like around 1x20 you saturated the JMeter CPU. 1x40 did not
>> increase load -- not because the web server was saturated, but because
>> the JMeter machine was. When you did the 2x20, you were actually
>> providing twice as much CPU power to JMeter, so you could create twice
>> as much load.
>
> Jordi, I just ran a quick test with 60 threads. The command I used to
> start the GUI is:
>
> ssh -f -l root XXXXXXXXXXX "export
> PATH=\"/usr/java/j2re1.4.2_01/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:
> /usr/sbin:/usr/bin\" && cd /usr/local/jakarta-jmeter/bin && rm -f jmeter.xml
> && java -jar ./ApacheJMeter.jar -t \"Test Plan.jmx\" -p jmeter.properties"
>
> vmstat told me (excluding 1st line of history):
>
> procs memory swap io system cpu
> r b w swpd free buff cache si so bi bo in cs us sy
> id
> 0 0 0 0 431196 194040 272888 0 0 0 5 595 186 2 0
> 97
> 1 0 2 0 431196 194040 272888 0 0 0 6 591 176 3 1
> 97
> 1 0 0 0 431196 194040 272888 0 0 0 5 589 173 2 0
> 97
> 0 0 0 0 432440 194040 272896 0 0 0 7 585 179 2 0
> 98
>
> The aggregate report:
>
> HTTP Request (1) 846 1223 31 7098 0.00% 4.3/sec
> HTTP Request (2) 60 1134 203 2386 0.00% 18.1/sec
> HTTP Request (3) 60 2999 538 4881 0.00% 7.7/sec
> HTTP Request (4) 3509 2976 521 11542 0.00% 17.9/sec
> TOTAL 4475 2620 31 11542 0.00% 22.6/sec
>
> Thanks,
> js.
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--
Jean-Sebastien Morisset, Sr. UNIX Administrator <[EMAIL PROTECTED]>
Personal Home Page <http://jsmoriss.mvlan.net/>
JS & Melanie's Homebrewery <http://brewery.mvlan.net/>
Underwater and Travel Photographs <http://www.mvpix.com/>
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