Qarik-Group / concourse-tutorial

Learn to use https://concourse-ci.org with this linear sequence of tutorials. Learn each concept that builds on the previous concept.

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Memory being eaten up

xlr-8 opened this issue · comments

commented

Hello,

Thanks for this awesome tutorial, really like it!

I'm currently thinking about using concourse as a tool for our company, but for some reason the vagrant machine eats up all my memory when running the tasks about Publishing Output. I doubt this is the expected behaviour.

I think the version of my softs are pretty up-to-date:

# Linux kernel
> uname -a
Linux dragonfly 4.5.5-1-MANJARO #1 SMP PREEMPT Thu May 19 17:20:19 UTC 2016 x86_64 GNU/Linux

# Go, Vagrant & Chromium
> go version
go version go1.6.2 linux/amd64
> vagrant version
Installed Version: 1.8.1
Latest Version: 1.8.1

# Regarding the latest commit I have & version
> git show | head -n1
commit 39fee8cd012b36b6bcc0fa826894186d2d36a17a
> cat VERSION
1.2.0
> chromium --version
Chromium 51.0.2704.63 

If you have already faced this issue, or know where this is coming from it would be appreciated :)
Didn't see anything matching memory problem on the repository's past issues.

It might eventually be similar to: concourse/concourse#334
I think that if it's a known issue in the tutorial, it might be good to warn the users about it.

Cheers!

Thanks for the nice words on the tutorial.
Sorry I can't think of any tips for vagrant/concourse - I suggest joining the Concourse slack channel and asking @vito or others there. They are wonderfully helpful.

On Tue, May 31, 2016 at 9:02 AM -0700, "xlr-8" notifications@github.com wrote:

Hello,

Thanks for this awesome tutorial, really like it!

I'm currently thinking about using concourse as a tool for our company, but for some reason the vagrant machine eats up all my memory when running the tasks about Publishing Output. I doubt this is the expected behaviour.

I think the version of my softs are pretty up-to-date:

Linux kernel

uname -a
Linux dragonfly 4.5.5-1-MANJARO #1 SMP PREEMPT Thu May 19 17:20:19 UTC 2016 x86_64 GNU/Linux

Go & Vagrant

go version
go version go1.6.2 linux/amd64
vagrant version
Installed Version: 1.8.1
Latest Version: 1.8.1

Regarding the latest commit I have & version

git show | head -n1
commit 39fee8c
cat VERSION
1.2.0

If you have already faced this issue, or know where this is coming from it would be appreciated :)

Didn't see anything matching memory problem on the repository's past issues.

Cheers!


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I believe I've seen this too, as I've had to force restart my Mac three times in the last two hours. Though I don't think it's necessarily related to this tutorial; it happened for me the first time when I was just playing around with the Concourse docs.

Yes, definitely a memory issue. I just tested this, by first running vagrant reload and then building step 10. Activity Monitor reported VBoxHeadless going from 2.35GB memory to 5+, and never dropping back down. (Obviously this could be a Vagrant issue, and I don't use vagrant for anything else right now, so it's hard to test more.)

commented

I've not seen this issue in quite some time. @xlr-8 , @joshuajabbour have you seen this with Concourse 2.2.1 or later?

commented

I haven't tested it with vagrant for some time, on docker I didn't have issues. Depending on @joshuajabbour feedback, I guess we could close it until someone else mention it.

I'd say close it, as I don't use concourse in vagrant so can't test it.