On 08/10/2008, Steve Kapinos <[EMAIL PROTECTED]> wrote:
> I have a test plan as follows with jmeter v2.3.2
>
> ThreadGroup1
> - include controller
> ThreadGroup2
> - include controller
> ThreadGroup3
> - include controller
> Monitoring Thread Group (loop forever)
> - UDV
> - UDV
> - While Controller =
> ${__BeanShell(org.apache.jmeter.threads.JMeterContextService.getNumberOf
> Threads()==1)}
> - Test Action - Stop current thread
> - Simple Controller
> - samplers
>
> The first three include controllers are running individual tests with
> lots of threads. The Monitoring thread group is intended to run and
> loop forever while the first three thread groups are running until they
> finish. When they finish, the Monitoring Thread will be the only thread
> running and hence the While Controller will kick in and stop its thread,
> and therefore the test will be finished.
>
> I thought it was working perfectly, but I found in some of my runs of
> the test, the while test seemed to be kicking off immediately, killing
> the monitoring thread.
>
> I use the same test with two different sets of inputs which scale how
> many threads the included scripts use. It was pretty consistent that
> one set worked, while another did not.
>
> The problem seems to be the monitoring thread group starting before the
> threads from the included controller fire up. Is there a consistent way
> I can push this while controller check back? If I put a timer in the
> Monitoring Thread Group before the while controller, will that timer
> execute before the while check is evaluated?
No. Timers only apply to Samplers.
However, you can add a TestAction sampler before the While Loop.
It looks like the While Controller is being used as an If controller,
presumably so you can use BeanShell rather than Javascript.
It might be cleaner to do:
Thread Group Monitor (loop=1)
+ Test Action (pause)
+ While Threads > 1
+ + Simple Controller
+ + + Samplers
> I don't have a log of the failure anymore, but below is what it looks
> like when it works.. When it fails the 'jmeter.threads.JMeterThread:
> Thread Monitoring Thread 7-1 started ' Appears in the log before the
> lines like ' jmeter.threads.JMeterThread: Thread MPS Thread Group 2-1
> started'
>
> 2008/10/08 23:39:55 INFO - jmeter.JMeter: Running test (1223501995752)
> 2008/10/08 23:39:55 INFO - jmeter.engine.StandardJMeterEngine: Starting
> 1 threads for group MCU Calls. Ramp up = 1.
> 2008/10/08 23:39:55 INFO - jmeter.engine.StandardJMeterEngine: Continue
> on error
> 2008/10/08 23:39:55 INFO - jmeter.threads.JMeterThread:
> jmeterthread.startearlier=true (see jmeter.properties)
> 2008/10/08 23:39:55 INFO - jmeter.threads.JMeterThread: Running
> PostProcessors in forward order
> 2008/10/08 23:39:55 INFO - jmeter.control.IncludeController:
> loadIncludedElements -- try to load included module:
> mps-calllog-generator.jmx
> 2008/10/08 23:39:55 INFO - jmeter.engine.StandardJMeterEngine: Starting
> 3 threads for group MPS Thread Group. Ramp up = 10.
> 2008/10/08 23:39:55 INFO - jmeter.engine.StandardJMeterEngine: Continue
> on error
> 2008/10/08 23:39:55 INFO - jmeter.threads.JMeterThread: Thread MCU
> Calls 1-1 started
> 2008/10/08 23:39:55 INFO - jmeter.threads.JMeterThread: Thread MCU
> Calls 1-1 is done
> 2008/10/08 23:39:55 INFO - jmeter.engine.StandardJMeterEngine: Ending
> thread MCU Calls 1-1
> 2008/10/08 23:39:55 INFO - jmeter.engine.StandardJMeterEngine: Starting
> 1 threads for group PTP Calls. Ramp up = 1.
> 2008/10/08 23:39:55 INFO - jmeter.engine.StandardJMeterEngine: Continue
> on error
> 2008/10/08 23:39:55 INFO - jmeter.control.IncludeController:
> loadIncludedElements -- try to load included module:
> ptp-calllog-generator.jmx
> 2008/10/08 23:39:55 INFO - jmeter.engine.StandardJMeterEngine: Starting
> 25 threads for group PTP Thread Group. Ramp up = 10.
> 2008/10/08 23:39:55 INFO - jmeter.engine.StandardJMeterEngine: Continue
> on error
> 2008/10/08 23:39:55 INFO - jmeter.engine.StandardJMeterEngine: Starting
> 1 threads for group VCS Calls. Ramp up = 1.
> 2008/10/08 23:39:55 INFO - jmeter.engine.StandardJMeterEngine: Continue
> on error
> 2008/10/08 23:39:55 INFO - jmeter.control.IncludeController:
> loadIncludedElements -- try to load included module:
> vcs-calllog-generator.jmx
> 2008/10/08 23:39:55 INFO - jmeter.engine.StandardJMeterEngine: Starting
> 40 threads for group VCS Thread Group. Ramp up = 10.
> 2008/10/08 23:39:55 INFO - jmeter.engine.StandardJMeterEngine: Continue
> on error
> 2008/10/08 23:39:55 INFO - jmeter.threads.JMeterThread: Thread MPS
> Thread Group 2-1 started
> 2008/10/08 23:39:55 INFO - jmeter.services.FileServer: Stored:
> mps-list.csv
> 2008/10/08 23:39:55 INFO - jmeter.threads.JMeterThread: Thread PTP
> Calls 3-1 started
> 2008/10/08 23:39:55 INFO - jmeter.threads.JMeterThread: Thread PTP
> Calls 3-1 is done
> 2008/10/08 23:39:55 INFO - jmeter.engine.StandardJMeterEngine: Ending
> thread PTP Calls 3-1
> 2008/10/08 23:39:55 INFO - jmeter.threads.JMeterThread: Thread PTP
> Thread Group 4-1 started
> 2008/10/08 23:39:55 INFO - jmeter.services.FileServer: Stored:
> codec-list.csv
> 2008/10/08 23:39:56 INFO - jmeter.engine.StandardJMeterEngine: Starting
> 1 threads for group Monitoring Thread. Ramp up = 1.
> 2008/10/08 23:39:56 INFO - jmeter.engine.StandardJMeterEngine: Continue
> on error
> 2008/10/08 23:39:56 INFO - jmeter.engine.StandardJMeterEngine: Continue
> on error
> 2008/10/08 23:39:56 INFO - jmeter.threads.JMeterThread: Thread VCS
> Thread Group 6-1 started
> 2008/10/08 23:39:56 INFO - jmeter.services.FileServer: Stored:
> VCS-list.csv
> 2008/10/08 23:39:56 INFO - jmeter.threads.JMeterThread: Thread VCS
> Calls 5-1 started
> 2008/10/08 23:39:56 INFO - jmeter.threads.JMeterThread: Thread VCS
> Calls 5-1 is done
> 2008/10/08 23:39:56 INFO - jmeter.engine.StandardJMeterEngine: Ending
> thread VCS Calls 5-1
> 2008/10/08 23:39:56 INFO - jmeter.threads.JMeterThread: Thread
> Monitoring Thread 7-1 started
>
>
>
>
>
> Steve Kapinos
> Solution Developer - R&D
> TANDBERG
>
> Phone: +1 703 7094272
> Video: [EMAIL PROTECTED]
> E-mail: [EMAIL PROTECTED]
>
> 1860 Michael Faraday Dr
> Reston, VA 20190, USA
>
> www.tandberg.com
>
>
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