[Box-Admins] Jenkins executors on master

[Tobias Pape]

On 10.04.2015, at 20:30, Levente Uzonyi <leves at elte.hu> wrote:

> On Fri, 10 Apr 2015, Tobias Pape wrote:
> 
>> 
>> On 10.04.2015, at 17:38, Levente Uzonyi <leves at elte.hu> wrote:
>> 
>>> Hi All,
>>> 
>>> I see that we have two executors on master, but the machine has only one CPU. This wouldn't be a problem in general - it possibly gives some speedup when one of the builds is waiting for some external resource - but it adds way too much noise to the SqueakTrunkPerformance job's results. The last few builds are quite okay, but previous runs look like noise only: http://build.squeak.org/job/SqueakTrunkPerformance/performance/
>>> 
>>> So, I think we should either ensure somehow that the SqueakTrunkPerformance job can only be executed alone, or just decrease the number of executors to one.
>>> Another thing which should be ensured is that this job can't be run on any of the slaves, because that makes the comparision with previous builds uncomparable.
>>> 
>>> I can imagine that these are all handled already, because the last few results are pretty much consistent. In that case sorry for the noise.
>> 
>> Another way is to ensure it runs on another host which provides just one executor.
> 
> But then we need another host. IMHO it's easier to have just one executor on master.
> 

There's mine now.
We could introduce a tag 'single'
and then everything should run rather automagically
best
	-tobias

> Levente
> 
>> best
>> 	-tobias