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From Philippe Mouawad <>
Subject Re: Precise Throughput Timer and rampup
Date Tue, 28 Apr 2020 06:54:53 GMT
On Mon, Apr 27, 2020 at 9:33 PM Vladimir Sitnikov <> wrote:

> >But it does not seem to work.
> There are two issues:
> 1) You should use TESTSTART.MS rather than START.MS which is "JMeter start
> time"
Yes, but I was using non gui to test, so they are very close to each other.

2) JMeter's execution model does not have room for "reducing timer delay on
> the fly".
> The current engine asks the timer for the "pause duration", then it pauses
> the thread.
> However, if the test code adjusts the delay on the fly, then the timer
> can't reduce the thread delay.
> AFAIK we can't use Thread.sleep in the timer code since JMeter would
> probably charge it to the sampler duration.
> The ways to improve that is probably to make the timer aware of the desired
> throughput ahead of time.
Yes, this would also make it more user friendly

> Vladimir

Philippe M.

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